[HN Gopher] Launch YC S21: Meet the Batch, Thread #8
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       Launch YC S21: Meet the Batch, Thread #8
        
       Here's another batch of S21 startups for you all. The previous
       thread was https://news.ycombinator.com/item?id=28209928. The
       original description is at
       https://news.ycombinator.com/item?id=27877280.  There are 6
       startups in this thread. The initial order is random:
       AlgoUniversity (YC S21) - Job-driven virtual education hub for
       engineering students -
       https://news.ycombinator.com/item?id=28233917  Enerjazz (YC S21) -
       Battery swapping stations for EVs and e-rickshaws -
       https://news.ycombinator.com/item?id=28233919  Astek Diagnostics
       (YC S21) - Determine antibiotic treatment in one hour -
       https://news.ycombinator.com/item?id=28233918  DigiBuild (YC S21) -
       Construction software powered by blockchain -
       https://news.ycombinator.com/item?id=28233920  Karbon Card (YC S21)
       - Corporate credit cards for Indian Startups and SMBs -
       https://news.ycombinator.com/item?id=28233924  Sequin (YC S21) -
       Debit card that builds credit for women -
       https://news.ycombinator.com/item?id=28233922
        
       Author : dang
       Score  : 71 points
       Date   : 2021-08-19 14:01 UTC (8 hours ago)
        
       | mattgreg wrote:
       | I'm curious what the recent data is on the success of YC
       | companies - beyond raising large seed rounds. How are YC co's
       | doing at the growth stage now, vs early batches.
        
         | herodoturtle wrote:
         | I too am curious about this.
         | 
         | I imagine those at growth stage would comprise a refined batch
         | of investment opportunities.
         | 
         | And perhaps also serve as good business case studies for
         | Stanford et al.
        
       | iamstg wrote:
       | Hi HN, we are Manas, Swapnil and Sailesh, co-founders of
       | AlgoUniversity (https://www.algouniversity.com/). We bridge the
       | gap between the CS curriculum taught at universities in India and
       | the skills that are required by the tech industry. We offer live
       | classes, industry-relevant projects, and learning products that
       | prepare students for software engineering jobs at top tech
       | companies.
       | 
       | We started AlgoUniversity in our final year of college. Both
       | Manas and I (Swapnil) were interested less in our academics and
       | more in software engineering, products and things going around
       | us. After securing internships/placements at Alphagrep and Apple
       | respectively, we started working on side ideas/jobs. Manas taught
       | a dozen students during college for interviews that helped them
       | to land jobs, and realized that he could scale it. I had started
       | working in an ed-tech startup where I was training students to
       | get into Google through Google's own program for these students
       | called WTEF. After successfully placing 2 students at Google and
       | helping the rest get offers from other tech companies like
       | Microsoft, Gojek, Oracle etc., I realised that there was a gap
       | between what edtech startups were doing and what could be
       | achieved if proper focus were put on quality education,
       | upskilling and first-principle problem solving. There is a better
       | way to prepare for interviews and be a natural problem solver
       | (and hence good at job) than mugging up GFG and Leetcode
       | problems!
       | 
       | We went on to start AlgoUniversity, starting from one batch of 25
       | students last year from two tier II colleges in India, and
       | achieved good placement results for our first batch: 100%
       | placement, 21 LPA avg CTC (1.5x more than top universities in
       | India), 3 people placed in Google, 3 getting Bytedance Intl
       | offers. The international offers were big for us as students
       | apart from tier 1 colleges in India don't have exposure to
       | international jobs and their hiring process. We have now started
       | to take in more students and multiple batches from this year
       | onwards.
       | 
       | The thing that differentiates us from existing solutions in this
       | space is our product-led approach: we have built a suite of
       | microproducts that develop this problem solving attitude from
       | scratch, simulate the actual interview experience and so on. We
       | still have a lot to do in terms of scaling our teaching
       | infrastructure to multiple batches, partnering with companies for
       | hiring and hitting product-market fit. We have described some of
       | our experiences here: https://www.algouniversity.com/blogdetail/,
       | if anyone is interested.
       | 
       | Thanks for reading. We would love to hear your thoughts and
       | experiences regarding the above, or finding jobs or interview
       | prep or hiring candidates. We are also live on
       | https://www.algouniversity.com. Please share your feedback with
       | us!
        
         | adityadsr5 wrote:
         | Congrats guys!! AlgoUniversity is great!
        
           | iamstg wrote:
           | Thanks Aditya :)
        
         | ravi_b wrote:
         | Congrats guys.
        
       | MustafaAlAdhami wrote:
       | Hi HN. My name is Mustafa Al-Adhami. I am the founder and CEO of
       | Astek Diagnositcs Inc. (https://astekdx.com). We have a platform
       | to determine antibiotic sensitivity in one hour.
       | 
       | Every year, 1.7 million Americans are evaluated for sepsis - and
       | too many die while waiting days for the correct antibiotic.
       | Imagine a one-day-old baby having to wait twice as long as they
       | have been alive to receive accurate treatment. Or a cancer
       | patient with bad immunity receiving 3 random antibiotics that
       | might or might not work. This is a huge problem and I had an idea
       | on how to fix it.
       | 
       | Every product in the market relies on identifying the bacteria to
       | know what kills it. We thought, why care what the antibiotic is
       | if you know what is killing it? We can do that by detecting the
       | metabolic rate of the bacteria rather relying on phenotypic or
       | genotypic methods--and, believe it or not, by mimicking the
       | digestive system of mosquitoes.
       | 
       | I have a PhD in mechanical engineering with a focus on blood
       | mechanics. Prior to my PhD I did customer discovery for 7 years.
       | One day (my first day on a jet ski!) I got attacked by mosquitoes
       | and had to rush home. The next day I went to the lab where I got
       | bit by a mosquito again. I looked at the bite and noticed a
       | sparkle on the bite spot. I looked it up and realized it was my
       | blood plasma because mosquitoes urinate the plasma after
       | digesting the red blood cells. This is exactly what I had been
       | trying to do for years. I mimicked the digestive system of the
       | mosquito and I got the missing piece of the product.
       | 
       | Astek's first product will be the Eugris, a benchtop analyzer
       | that can identify the presence of a bacterial infection in the
       | blood and then perform antibiotic susceptibility testing (AST) of
       | the bacterium in one hour. To accomplish this, a microfluidics
       | device removes the blood cells from the plasma that would contain
       | bacteria and adds resazurin, a fluorescence indicator. These
       | steps take 25 minutes. In the presence of live bacteria,
       | resazurin is reduced to resorufin, which is higher in
       | fluorescence, by reacting with NADH, a ubiquitous intermediate in
       | the metabolic process. The sample is monitored fluorometrically
       | for 15 minutes, and metabolic activity is shown by an increase in
       | fluorescence. The technique has been shown capable of detecting
       | bacterial infection at a level of 10 CFU/mL (colony-forming-
       | units). Antibiotic susceptibility can be assessed by incubating
       | the plasma with antibiotics, where ineffective antibiotics fail
       | to reduce metabolic activity while effective antibiotics diminish
       | metabolic activity.
       | 
       | We have a prototype in testing in a clinical setting. Our initial
       | target market will be clinical labs tasked with performing
       | diagnostic tests for patients suspected of sepsis or septic
       | shock. For these patients, rapid initiation of the correct
       | antibiotic therapy is crucial: every hour of delay increases
       | mortality by 7-8%. Currently, the gold standard for AST relies on
       | blood culture, and takes 2-7 days to deliver results to the
       | clinician. Most patients don't have that long.
        
         | gregwebs wrote:
         | Are you familiar with Karius? They turnaround a diagnosis in a
         | day (genomic). I could imagine both assays being run on the
         | same sample.
        
           | MustafaAlAdhami wrote:
           | Yes! Karius is great. They detect resistance genes to provide
           | antibiotic sensitivity. We monitor the metabolic rate, that
           | is how we do it faster.
        
         | quickthrower2 wrote:
         | I love the mosquito story, your equivalent of Newton's apple i
         | guess!
         | 
         | Will this tell you what type of bacteria it is? Will it tell
         | you for example if you have Limes disease? I think the current
         | tests for that (at least available to me) aren't too accurate.
        
           | MustafaAlAdhami wrote:
           | It won't tell you what the bacteria exactly is. It only tells
           | you whether it is a bacterial infection and what antibiotic
           | you should use to treat it.
        
         | treme wrote:
         | real innovation saving lives. best of luck to you & your team
        
           | MustafaAlAdhami wrote:
           | Thank you!
        
         | giantg2 wrote:
         | Wow, very cool.
        
           | MustafaAlAdhami wrote:
           | Thank you!
        
       | ravi_b wrote:
       | Hi HN, we're Ravi and Pratik of Enerjazz
       | (https://www.enerjazz.tech/). We make battery swapping stations
       | (like gasoline stations) for electric vehicles, swapping
       | discharged batteries with charged batteries in 2 minutes for
       | light commercial EVs.
       | 
       | Commercial EVs or electric rickshaws have 2 pain points. One high
       | upfront cost of battery (can be up to 50% of the total cost of
       | vehicle). Two, high charging downtime resulting in loss of
       | revenue.
       | 
       | While working as an analyst covering renewable energy
       | developments at Shell, I (Ravi) came to the conclusion that
       | anything that makes energy storage more affordable will have the
       | most impact in the next couple of decades. That simple thought is
       | how the idea of Enerjazz was born. Pratik is an expert in
       | lithium-ion batteries (PhD from German aerospace center). In
       | 2017, we moved from Europe to India to work on developing a
       | battery for storing solar energy.
       | 
       | One day, we were walking back to our office after having lunch at
       | a restaurant. We saw an e-rickshaw get on a footpath and drive
       | into a narrow lane. We followed the driver and found that there
       | were more than 20 e-rickshaws charging there in an open area. All
       | of those e-rickshaws had lead acid batteries. On talking to the
       | drivers, we realized the pain they had was far greater than the
       | pain of storing solar energy. We started talking to e-rickshaw
       | drivers every day after lunch and decided to do something about
       | it. We started with making affordable lithium-ion batteries for
       | e-rickshaws. Since we joined YC in June, we have done more than
       | 2,500 battery swaps.
       | 
       | We enable e-rickshaw drivers to increase their earnings by 80%
       | because their downtime effectively becomes zero. We require just
       | a 70 dollar refundable deposit (cheaper than lead acid battery)
       | for e-rickshaw drivers. We also have a patent-pending technology
       | that reduces the cost of lithium-ion batteries by 50%. The
       | technology is already proven as Enerjazz batteries have completed
       | 4M+ kilometers.
       | 
       | We look forward to your feedback!
        
         | jeswin wrote:
         | Good idea, and extra credits for not being another software and
         | services platform. India needs more companies who actually
         | build/manufacture, will be rooting for you.
        
           | ravi_b wrote:
           | Thank you so much. Unlike a traditional manufacturing
           | company, we are going to be asset light though which will
           | enable us to grow fast.
           | 
           | We started Enerjazz with the simple goal of solving our
           | customer's problems. We kept talking to customers just like
           | what YC recommends. After living for many years in Amsterdam,
           | I often had to go to many e-rickshaw driver houses in
           | renowned ghettos (godforsaken places) of Noida to fix their
           | chargers in the early days. This is because they did not have
           | proper charging infrastructure and their chargers will often
           | go bad. With swapping, we also address this issue of bad
           | quality power access to e-rickshaw drivers.
        
         | sunil_loanmeet wrote:
         | Congratulations guys !
        
           | ravi_b wrote:
           | Thanks so much, Sunil.
        
         | thoughtstheseus wrote:
         | Super cool! I'm always super skeptical of people claiming
         | battery improvements. Is the benefit more of the lithium ion to
         | lead acid switch? Or swapping batteries between use? Keep up
         | the good work. I'd love to see videos of the e-Rick shaws.
        
           | ravi_b wrote:
           | You mean another start-up by another professor in another
           | university on another battery chemistry :). we get that a
           | lot. You are spot on. Almost 96% of 2M e-rickshaws in India
           | still run on lead acid battery (because of lower upfront
           | cost). The only way to switch them to better tech (lithium-
           | ion) is by making it more affordable for them.
        
             | uranium wrote:
             | Yeah, everything here sounds great except for "We also have
             | a patent-pending technology that reduces the cost of
             | lithium-ion batteries by 50%." That's a huge claim, which
             | would immediately be many times more valuable than your
             | swapping business. Is this cost reduction perhaps just vs.
             | small-volume retail prices, in India, for specific battery
             | formats, or some other reasonable limitation?
        
               | ravi_b wrote:
               | Even with half cost, we are more expensive than lead acid
               | batteries. Typically lithium ion batteries are three
               | times in price compared to lead acid batteries. Erickshaw
               | drivers are very cost sensitive to upfront battery cost.
               | We wanted to give them the most affordable battery
               | solution.
        
               | uranium wrote:
               | Sure, but if you can reduce the cost of lithium-ion
               | batteries by 50% in general, why are you not just
               | licensing that technology to Tesla and others for
               | gigabucks? Or is your cost reduction quite specific to
               | the batteries that eRickshaw drivers need for some
               | reason?
        
         | roshansingh wrote:
         | Very cool. Are you working with electric scooters as well? Ola
         | recently launched electric scooters and have heard that the
         | battery is not swappable on that.
        
           | ravi_b wrote:
           | Thank you so much. We are only working with e-rickshaws at
           | the moment but plan to take the model to electric scooters
           | (Zomato/Swiggy delivery fleets) soon. We believe commercial
           | EVs will be the first ones to adopt swapping because they
           | loose revenue when they have to charge in the day time.
        
         | uranium wrote:
         | $70 < [cost of lead-acid battery] < [cost of lithium-ion
         | battery], so how often does a customer trade the deposit for a
         | battery?
        
           | ravi_b wrote:
           | $70 is a refundable deposit they give us when they join us.
           | They pay us per swap. We sometimes get customers who had
           | their lead acid batteries stolen and who now have no money to
           | buy a new battery. With us they pay as they earn.
        
             | uranium wrote:
             | What I was getting at was, if $70 is a lot less than a
             | lithium-ion battery costs, do people just steal the
             | batteries and give up the $70?
        
               | ravi_b wrote:
               | Great point. If erickshaw drivers steal the battery, we
               | can remotely lock the battery. So these batteries will
               | not charge or discharge and will essentially become
               | useless. We also take documents (similar to social
               | security in the us) from each customer before we onboard
               | them.
        
               | uranium wrote:
               | Ah, that makes sense. Thanks.
        
       | robdigibuild wrote:
       | Hi, we're Rob, April and Ivan, cofounders of DigiBuild
       | (https://digibuild.com/). We build construction software powered
       | by blockchain. Our tools help large companies, like VCC
       | Construction, improve the schedule and budget on projects and
       | save over a million dollars annually.
       | 
       | I grew up in construction with my dad and saw first hand the
       | issues companies face everyday. The building process involves
       | 50-100 stakeholders (ie. suppliers, contractors, architects) who
       | suffer from low margins and work on projects that fail 70% of the
       | time. Large builds create upwards of 750,000 documents. It is
       | very complex and costly to manage them.
       | 
       | For every physical construction process that occurs, an
       | "intangible asset" like a workflow or piece of data is created as
       | well. Current software solutions offer some efficiency but fall
       | short because they're centralized databases or data silos with no
       | transparency. From a risk management perspective, each
       | construction stakeholder needs to review, verify, or otherwise
       | build trust manually to make sure they're protected (i.e. let me
       | double check that document so I know you didn't screw me over).
       | The trust established with blockchain allows us to codify many of
       | those processes and touch points, making them automated and
       | giving more line of sight to construction teams. This is possible
       | because unlike a centralized database, the blockchain is not
       | owned/monopolized by any party and it is auditable so
       | transactions can be verified by all the stakeholders. This meets
       | their risk management requirements to do business.
       | 
       | We have multiple tools solving customer pain, including a
       | construction management platform for managing any project
       | workflow; a procurement product to find, order, and track
       | building material; and a payment product to streamline the
       | collection of payment documentation and disbursements. Without
       | blockchain, these workflows involve suppliers, subcontractors,
       | general contractors all sending contracts, invoices, and data
       | sheets back and forth. This is manual trust-building which adds
       | time, costs, and risk. Using smart contracts allows us to codify
       | these processes, automating 90% of them for all of the parties
       | and providing more transparency.
       | 
       | Our team has managed over $5B in construction projects. I'm also
       | the former CEO of a nationwide construction company and our
       | engineering team has worked on projects alongside Coinbase, IBM,
       | Iota, and Linux.
       | 
       | We would love to hear from you and hear feedback. We're
       | especially excited to be challenged and to brainstorm around our
       | use of blockchain in this market - we know HN has a wide spectrum
       | of views on that, on both sides of the ledger!
        
         | quirk wrote:
         | DigiProcure seems like it would be useful outside of the
         | construction industry - really any manufacturer that has
         | multiple stakeholders. Do you have any competitors in that
         | product market?
        
           | robdigibuild wrote:
           | We've heard that a few times. In the future, there definitely
           | could be usage in other markets. Right now we're lazer
           | focused on our construction customers though:)
           | 
           | Competitor wise there are 2 types: -Companies who still use
           | pen and paper, email, spreadsheets or otherwise paper laden
           | processes. -A few "generation 1" software solutions exist
           | that are basically material market places that pair suppliers
           | and contractors (Joyne, Agora, etc.).
           | 
           | We're different than those in that we do most of the work for
           | the user.
           | 
           | Without blockchain, these workflows involve multiple
           | companies all sending contracts, invoices, and data sheets
           | back and forth. This is manual trust-building which adds cost
           | and risk. Using smart contracts streamlines many of these
           | processes and provides more transparency.
        
         | frakkingcylons wrote:
         | > From a risk management perspective, each construction
         | stakeholder needs to review, verify, or otherwise build trust
         | manually to make sure they're protected (i.e. let me double
         | check that document so I know you didn't screw me over).
         | 
         | Is fraud a common problem in construction?
        
           | robdigibuild wrote:
           | Yes fraud or bad information is a $1 trillion dollar problem
           | in construction globally.
        
           | hanniabu wrote:
           | General rule of thumb is that if there's high cash then there
           | will be fraud.
        
         | quadcore wrote:
         | I think this is revolutionary though my guess is it will not
         | please everyone.
        
           | robdigibuild wrote:
           | Thanks! Yes we believe it is revolutionary as well. However,
           | blockchain + construction is not the first use case you think
           | of here and we know lots of companies have tried to slap
           | blockchain on any use case.
           | 
           | It makes sense here though because The building process
           | involves 50 dis-trusting stakeholders who suffer from low
           | margins and work on projects that fail 70% of the time. They
           | also create upwards of 750,000 documents which is complex and
           | costly to manage. Companies on these projects send a lot of
           | important information, and data to each other; blockchain
           | creates a trusted digital environment that these companies
           | can collaborate in.
        
         | diskzero wrote:
         | I am excited to see this. I have been involved in both the
         | physical and software side of large construction projects. This
         | is an actual good use of a blockchain.
         | 
         | How will you respond when another vendor wants to participate
         | in transactions? Is there a 3rd party API?
        
           | robdigibuild wrote:
           | Yes we currently offer integrations into some of the current
           | major software vendors out there so our tools can be utilized
           | along side a customer's existing stack.... Our long term goal
           | is that customers use DigiBuild across the board. But we
           | needed a low friction way to let them try us on a smaller
           | scale first. APIs like that do dilute the effectiveness of
           | the blockchain a little bit, but the tech is still effective
           | in removing uncertainty around information so it works.
        
         | DerekHase wrote:
         | This is technology is going to disrupt the construction
         | industry! Looking forward to increased adoption as DigiBuild
         | continues the momentum they have developed.
        
         | seibelj wrote:
         | Which blockchain did you use? If it's privately run, wouldn't
         | this be the same as a centralized DB? And if a public chain,
         | how did you encrypt the data? Thank you
        
           | robdigibuild wrote:
           | Right now, our products are built using Hyperledger Fabric or
           | R3 Corda. In the future, as public blockchains like Ethereum
           | and Avalanche scale and become proven in business use cases,
           | we will migrate over to them, becoming fully decentralized
           | and utilizing a consensus mechanism like Proof of Stake or
           | Gossip Networks. Short term, we needed to use enterprise
           | blockchain that was proven in a business setting and doesn't
           | have scaling issues; our customers risk management needs
           | dictated our decisions. Hyperledger Fabric and similar
           | blockchains use a consensus called PBFT that serves our
           | purpose of "trust minimization" needed to provide benefits to
           | construction end users that can't be done in a system that
           | has no trust.
           | 
           | A centralized database wouldn't work here because: 1)It is
           | owned by 1 company, there is no transparency into what is
           | happening with the data. Lack of immutability and provenance
           | of data matters here. 2)Not auditable. No way to prove or
           | verify the transactions without the database owner approving.
           | 
           | These issues prevent that centralized database from giving
           | end users from both a behavioral and technical perspective.
        
             | verdverm wrote:
             | +1 for chosing fabric
             | 
             | Consensus can be called Proof of Authority, established
             | through negotiations. Highly scalable. This could be
             | achieved without Fabric, or Blockchain, but Fabric has a
             | lot of the common features needed for such a system anyhow.
        
         | spencerXsmith wrote:
         | From what I understand about blockchain, these databases are
         | append-only, right? Meaning someone can't go back and alter the
         | past entries? That kind of assurance could be really useful in
         | this space.
        
           | robdigibuild wrote:
           | Yes correct. The immutability and provenance of data are key
           | characteristics that make blockchain useful here.
        
             | verdverm wrote:
             | What happens if someone adds incorrect entries by accident
             | or intentionally?
             | 
             | How do you ensure parity between the real world and the
             | Blockchain?
        
               | beaconstudios wrote:
               | you can build document versioning into a blockchain-
               | backed protocol - I would assume that Digibuild have done
               | this as documents can be both corrected and extended over
               | time. The important factor being that the old version is
               | not erased and thus you can see the history of the
               | document, which could be beneficial.
        
             | spencerXsmith wrote:
             | Thank you!
        
         | alexeyshurygin wrote:
         | Congrats on the launch! The idea is very attractive. Btw how do
         | you solve the confidentiality problem where you have to put
         | private data into public blockchain?
        
           | robdigibuild wrote:
           | Thanks! And great question.... So we're currently built on
           | Hyperledger Fabric which allows us to insert permissions to
           | the data. So certain parties can't see the private data of
           | others on a construction project that they shouldn't. When
           | needed, we can guarantee the accuracy of data without
           | exposing a customers. This means you know the data comes
           | straight from the source and isn't tampered with but not the
           | identity of the user.
           | 
           | In the future, if/when me migrate to a public chain, that
           | functionality will be there as well with implementations like
           | ZK Snarks and other zero knowledge proof solutions.
        
         | Sharife76 wrote:
         | Proud to be a part of the Digibuild family
        
         | Sharife76 wrote:
         | Proud to be part of the Digibuild family
        
         | 41209 wrote:
         | This seems like a great idea.
         | 
         | I assume a forward looking city could hook directly into your
         | apis to process things faster.
         | 
         | By fair housing will become the biggest issue in the next 50
         | years or so.
         | 
         | Would love to see case studies where your shown to reduce costs
         | by a significant amount. Good luck !
        
           | robdigibuild wrote:
           | Thanks!
           | 
           | Yes we definitely see a major use case in public projects
           | which are notoriously wasteful and (sometimes) corrupt.
           | Blockchain allows provenance of the data and the ability to
           | have a better view of where the money goes. The audit
           | capabilities are major benefit in situations like the one you
           | describe....We're putting together some official case studies
           | and we will share them. One of our clients is a billion
           | dollar construction company that is using 2 of our products.
           | They anticipate we will save them $1M+ this year as well as
           | improving the budget and schedule outcome on their projects.
           | Construction has over 150 typical workflows so the results
           | here are significant.
        
         | avernon wrote:
         | Is the chain open source with permission-less validators?
        
           | robdigibuild wrote:
           | We built on Hyperledger Fabric. I'll explain that piece in
           | the question below......Users in our network can seamlessly
           | become validators and also verify transactions or interact
           | with the blockchain using a block explorer we've built out.
        
         | bnj wrote:
         | O
        
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       | 
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       | 
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       | 
       | Our first product, the Sequin Card is the first debit card that
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       | - and voila, you're building credit.
       | 
       | Sequin users are primarily young women who are new to the
       | workforce, and are looking to establish or build credit more
       | effectively (towards a higher value credit card). Soon, we'll
       | launch our own suite of credit cards geared towards women with
       | smarter underwriting, targeted rewards, and safer repayment
       | options.
       | 
       | Anyone can apply for Sequin - we designed the product to center
       | women's financial needs (for the first time in history - women
       | could be denied a credit card without a male co-signer until
       | 1974)!
       | 
       | Looking forward to your comments!
        
         | hn_user82179 wrote:
         | I wouldn't have expected a need for a "gendered" debit card -
         | it's pretty crazy that young women are so disproportionately
         | "behind" in building their credit. I will admit I fell in that
         | category a few years ago (didn't get a credit card until a few
         | months before I graduated college) and I'm still regretting
         | waiting so long to start building credit. I hope you can help
         | other young women not make my mistake!
        
           | VrindaGupta wrote:
           | That's the hope!
        
         | Geekette wrote:
         | Congrats on launching. Seems the differentiating utility of
         | your product is moreso about being _marketed to_ vs built for
         | young women? I.e. there isn 't necessarily any product feature
         | specific to female users but crucial effort is required to
         | build effective channels to reach them.
         | 
         | So, I assume your sales/market building process will be more
         | front loaded with an info campaign, due to many being unaware
         | of how they're underserved/under-rewarded relative to their
         | spending power and also per lower levels of financial literacy
         | and product awareness that you cited below.
        
           | VrindaGupta wrote:
           | Awareness is a key piece, yes - however, they product is
           | designed for women in a few key ways: 1) women are putting
           | 70% of spend on debit cards _which don 't build credit_, this
           | is a debit card that gives them the same control, but builds
           | credit.; 2) women are more likely to make avoidable credit
           | mistakes - this is a risk free, interest free product;3)
           | credit scoring - we don't report credit utilization which
           | disproportionately impacts women's credit histories.
        
         | hpagey wrote:
         | Me and most of my friends had credit cards when we were in grad
         | school. Amex had that student blue card issued. Most of my
         | cohort used that card to build credit and move on to better
         | cards. Universities also have a student union which issues
         | credit card to students. Is this not the target market for this
         | card?
        
           | VrindaGupta wrote:
           | Young women are less likely to sign up for those products or
           | be pre-approved (b/c lowest financial literacy levels and
           | thus,lower awareness of products). Target market is young
           | professional woman who missed these opportunities to build
           | credit early.
        
         | danpalmer wrote:
         | Congratulations! This sounds very exciting. I've heard about
         | the inequality in financial products but didn't really
         | understand why, thanks for the explanation of this particular
         | bit.
         | 
         | I could imagine that this is a problem that women may not
         | realise until it's "too late" - when they get to opening that
         | credit card or applying for a mortgage. While Sequin would help
         | address that situation if used in advance, is there anything
         | that can be done at the point that it's already too late?
        
           | VrindaGupta wrote:
           | That's exactly what we're trying to solve here with Sequin.
           | We're targeting young professional women / new grads to
           | address the problem at the source.
        
         | zinodaur wrote:
         | What a great idea!
         | 
         | Why aren't debit cards normally hooked into the credit history
         | system?
        
           | VrindaGupta wrote:
           | We built a credit reporting engine on top of a traditional
           | debit card. Traditional debit cards are meant to access your
           | checking account directly.
        
             | simtel20 wrote:
             | I'm the case of identity theft/card #theft, credit cards
             | provide limited liability, while debit cards do not, at
             | least in the USA. How do you plan on protecting your
             | customers if they want to use the card for on-line
             | purchases and are therefore exposed to this risk? Or can
             | you even us debit cards for online purchases?
        
               | VrindaGupta wrote:
               | You can use Sequin anywhere Visa is accepted (online,
               | offline, etc). A cool feature is, you can actually set
               | your daily limit on the card which protects against fraud
               | - over traditional debit and even credit.
        
         | deburo wrote:
         | >I saw in Visa data that 70% of women's spend (concentrated
         | around young women), was similarly on debit or cards in other
         | people's names
         | 
         | That's so odd. Studies on this outcome would be interesting.
        
         | mritchie712 wrote:
         | When you report, what are you saying the credit limit is?
         | Utilization is a huge factor in your credit score and you
         | technically don't have a credit limit for this product.
        
           | VrindaGupta wrote:
           | We actively decided not to report credit utilization, as it
           | was hurting women's credit more than helping (lower limits =
           | higher utilization).
        
         | fataliss wrote:
         | Love the mission! It's also such a glaring light on how broken
         | and stupid the credit system is.
        
         | ashishk wrote:
         | Love this idea! Have felt the problem myself and have seen my
         | mother/MIL/wife struggle with the same thing.
         | 
         | It's clear that you both have extensive experience in the
         | space, too.
         | 
         | How can I help / get involved? :-)
        
           | VrindaGupta wrote:
           | Spread the word, www.sequincard.com!
        
         | cpach wrote:
         | Cool startup! I like the name. In my locale, "sekin" is slang
         | for money.
        
           | VrindaGupta wrote:
           | That was the origin of the name!
        
         | binarymax wrote:
         | Really cool! What's the biggest differentiator between Sequin
         | and a secured credit card? Me and my wife used the latter as
         | the first step to help build our credit history...but
         | admittedly the limit was small.
        
           | VrindaGupta wrote:
           | Secured cards have high deposits ($200+) and can still get
           | you into debt if you don't pay back / pay min / pay late -
           | affects women more than men.
        
             | mike_d wrote:
             | > can still get you into debt if you don't pay back / pay
             | min / pay late
             | 
             | How exactly is your card different? Is there no obligation
             | to make payments? If so, how many cards can I open?
        
               | VrindaGupta wrote:
               | We connect to your existing bank account and make the
               | payments automatically to build credit. Traditional debit
               | cards do not do this.
        
         | ryanisnan wrote:
         | This is wild! I had no idea such discrimination existed, though
         | on reflection, my partner has had quite a hard time building
         | her credit for not too dissimilar reasons. Congratulations on
         | the launch.
        
           | VrindaGupta wrote:
           | Thanks! The opportunity to evangelize the mission with Sequin
           | is one of the coolest (and most challenging) bits.
        
         | EMM_386 wrote:
         | > Our first product, the Sequin Card is the first debit card
         | that builds credit for women
         | 
         | Serious question ... why only women?
         | 
         | I know you list reasons such as "women were disproportionately
         | being rejected by credit cards", but at the end of the day
         | isn't this something that can help out anyone?
         | 
         | I'm curious why you are throwing out 50% of your potential
         | customer base. I don't fully understand what a "credit card
         | _for women_ " is ... are you going to come up with clone
         | targeted under a different name towards males?
        
           | ecf wrote:
           | Because this product doesn't seem to be doing anything
           | different and the only way they can get buyers it is to try
           | to proclaim that the service is made specifically for "insert
           | underserved group here".
           | 
           | It's a common trend with startups being accepted into YC
           | nowadays.
        
             | VrindaGupta wrote:
             | I'll answer here. :)
             | 
             | Banks spend 13x more advertising to men than women. Young
             | women have the largest spending power of any demographic
             | ever - this is a seismic shift in the market.
             | 
             | Credit card rewards target where men are spending 60% more
             | of the time, versus where women are spending 60% more (and
             | control 85% of GDP).
        
               | avarun wrote:
               | Wow, those numbers are fascinating. I'd love to see the
               | sources if you have them, so I can read up on the topic
               | more.
        
             | sillysaurusx wrote:
             | I don't usually downvote comments, but this one is a
             | combination of hubris (what are the chances you know better
             | than YC plus the founders?) and snark ("common trend with
             | YC startups...").
             | 
             | The trouble is, you might be right! Maybe it is a trend.
             | But if you phrase it as a question, it has a higher chance
             | of being a substantive observation rather than a middlebrow
             | dismissal.
             | 
             | I used to do the same thing. Habits can change; I found it
             | worthwhile to try.
             | 
             | All that matters is whether the startup can grow. If these
             | tactics lead to growth, can they be called mistaken?
        
           | sillysaurusx wrote:
           | I had the same thought, but (a) it's open to everyone, (b) no
           | one minds when Axe makes a deodorant specifically for men,
           | and (c) it's better to focus on a small group of customers
           | that love you than a large group that might mildly like you.
        
         | bredren wrote:
         | Would you please contextualize your product against Apple Card
         | Family?
        
         | sillysaurusx wrote:
         | > I was rejected from the credit card I helped launch because,
         | despite having a high income, I lacked credit history.
         | 
         | This happened to me. I got a job in Petaluma, CA where I was
         | rejected _for internet service_ because my credit history was
         | "Unknown risk", i.e. I had no credit history. I was in my early
         | 20's.
         | 
         | It was kind of a bummer to hear that this product is only for
         | women, but seeing as it was a bummer to _be_ a woman for most
         | of history, I can hardly complain. :)
         | 
         | Best of luck! Looking forward to seeing where this goes.
        
           | VrindaGupta wrote:
           | Thanks for sharing your experience! We designed Sequin with
           | women in mind but it's open to anyone to sign up.
        
           | candu wrote:
           | Another use case where this is potentially useful:
           | relocation. I've been rejected for financial things before
           | after international moves, since I have no credit history _in
           | that place_. Income? Doesn't matter. Previous history
           | elsewhere? Doesn't matter.
           | 
           | This is _also_ an issue for self-employed people, contract
           | workers, or...well, basically anyone who doesn't fit the "I
           | stayed in one place and work full-time" mould.
        
             | samstave wrote:
             | Well gee... there should be a passport depository box for
             | workers who go to a foreign country to work but are robbed
             | of their passports and forced into slave labor.
        
             | VrindaGupta wrote:
             | Yes! Great point.
        
         | raman162 wrote:
         | Congrats on launching. I appreciate the mission you're on and
         | bonus points for keeping it open to everyone!
        
       | sunil_loanmeet wrote:
       | Hi HN! We are a rather unusual team of six founders (Pei, Amit,
       | Sunil, Jack, Bo, and Kartik) spread across India and China,
       | building Karbon Cards (https://www.karboncard.com/). We help
       | companies in India get instant access to a corporate card.
       | 
       | We came across this problem separately while Amit was doing VC
       | and Sunil was running his own fintech. We saw that a startup with
       | $1M in the bank was facing mind-numbing issues in getting a card
       | with a $5k limit. After speaking to finance managers in other
       | companies of all ages and sizes, we realized the problem was
       | massive. Seeing Brex at the same time growing so quickly gave us
       | the kick to go out and figure out a way to solve this issue.
       | 
       | Before Karbon card, our customers were either using personal
       | cards for company's card expenses or put a fixed deposit at a
       | bank to get an equivalent credit limit on a card. Both options
       | are painful in the long run: using personal cards leads to
       | compliance issues, and putting a fixed deposit for a card locks
       | your growth capital. Since we are a free product (we make money
       | on interchange fees) and onboarding is simple, it is better to
       | get a no-hassle corporate card from us.
       | 
       | Today we have a solution wherein a company completes a 10 minute
       | application process and gets access to a virtual credit card
       | right away. We are known across India's startup community for
       | quick card issuance (10 minutes vs 5 weeks), 10x higher credit
       | limits compared to banks, and self-serve controls that help reign
       | in unnecessary spending. We've also launched a vendor payment
       | product that makes banking less cumbersome moving towards our
       | longer term vision of becoming the only financial product a
       | company would need to run it's business aka India's first
       | corporate Neo bank.
       | 
       | Companies today use our product to run their marketing campaigns,
       | infrastructure spends, pay SaaS vendors and take care of employee
       | reimbursements. We work with clients who are as young as 2 weeks
       | old to publicly listed companies in India. That alone shows the
       | depth of the problem and the need for a company like us to help
       | make corporate spending easier--it is the last thing a company
       | should be blocked on.
       | 
       | Some of our customers are creatively using our card in ways that
       | we have not even imagined. Our customer, Rajat, runs a marketing
       | agency, and he issued himself 120 Karbon cards. He gave these
       | cards to his clients and asked them to top up their cards to run
       | Facebook ads. Another customer, Akshay, uses his card and payment
       | product to process salaries and make vendor payments.
       | 
       | Please share your thoughts and questions and comments!
        
         | adityadsr5 wrote:
         | Congratulations guys!
        
           | sunil_loanmeet wrote:
           | Thank you Aditya
        
         | d_burfoot wrote:
         | Based on a quick glance at the name, I guessed your company
         | sold some kind of carbon offset credits.
        
         | ravi_b wrote:
         | Congrats karbon cards.
        
         | debarshri wrote:
         | Me and my current co-founder did face this issues or atleast
         | were discussing about this issues. It is a big problem. Also,
         | problem is india is just simply incorporating a company.
         | 
         | It becomes even more difficult when both the founders do not
         | live in India. Relevant problem, huge market. Good luck! We
         | will probably be a customer if you guys execute well. One of
         | the things that I love about brex and if you could replicate
         | would set you apart is customer experience. If you build some
         | very customer centric that would completely change the game.
        
           | sunil_loanmeet wrote:
           | Thank you for your valuable feedback.
           | 
           | It is difficult to incorporate a company in India, especially
           | if you need it to make a subsidiary of an Indian company.
           | 
           | We are planning to add bank accounts in the near future. Our
           | existing customers use virtual bank accounts accounts to
           | transfer salaries and vendor payments. https://karboncard.fre
           | shdesk.com/support/solutions/articles/...
           | 
           | In terms of our approach to customers, we are customer
           | centric, and we try our best to get fast refunds and resolve
           | transaction issues ASAP. We have used our test cards to do
           | transactions on customer's behalf.
           | 
           | When you need a card for an Indian company, do let us know at
           | support@karboncard.com. We will get you the card on the same
           | day, and you would love the experience.
        
         | BilalBudhani wrote:
         | This looks great.
         | 
         | I run single person company (proprietorship), do you think
         | KarbonCard can help me in running my business in any way? or it
         | is designed for bigger companies?
        
           | sunil_loanmeet wrote:
           | We have a number of proprietorship as customers, and they
           | like us. They use our card for digital marketing spends, SAS
           | payments, and telecom payments. Few of our customers do not
           | want to put their main bank's debit card on online portals,
           | and they prefer to put our cards as it comes with numerous
           | controls.
           | 
           | Since our card is free of cost, there is nothing to lose and
           | everything to gain.
           | 
           | If you do not have a CIN, please enter your GST number in the
           | field.
           | 
           | Below are the steps to apply for the card. https://karboncard
           | .freshdesk.com/support/solutions/articles/...
           | 
           | If you face issues, do reach us via email at
           | support@karboncard.com or via whatsapp at 828-756-9687.
        
         | imharkunwar wrote:
         | This is great guys. Indeed a very big problem.
        
           | sunil_loanmeet wrote:
           | Thank you very much. We love you guys.
        
         | debarshri wrote:
         | One of things I noticed that you guys have 6 founders. Could
         | you elaborate a bit on that, how do you manage the role,
         | segregate responsibilities and manage conflicts if any. I am
         | asking just out of curiosity. I have noticed that in Indian
         | start up you generally find alot of founder for eg. Housing.com
        
         | sudhirj wrote:
         | How're you handling the MasterCard suspension? Are you able to
         | onboard new accounts now?
        
         | Brajeshwar wrote:
         | I believe, Kodo[1] is also another YC Company doing something
         | similar - Brex for India.
         | 
         | 1. https://www.kodo.in
        
           | sunil_loanmeet wrote:
           | That is correct. The problem and market is there for them and
           | other players to take.
           | 
           | Do let us know what you think of us. We would love to provide
           | Karbon card to your company - https://valinor.earth/ .
        
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