YC Winter 2019 Data Room

We are the only AI-native biotech pioneering small and large molecule therapeutics discovery by integrating massive multimodal data, frontier AI models, and high-throughput lab automation into an infrastructure for AI-en…

We are an African genomics research, services and development company addressing the need to include under-represented African genomic data in research which could lead to medical breakthroughs and new healthcare solutio…

In a transaction powered by Board, sellers and agents are doing business with Board -- not the buyer. We act as an intermediary buyer of a home, using our cash to buy homes for the 80% of homebuyers who need and qualify…

AccioJob is an ed-tech startup run by IIT Delhi Alumni that provides a comprehensive state-of-the-art learning platform for Full Stack Web Development and Data Analytics. Our industry-relevant curriculum is taught by …

AI Insurance is the platform that small-to-midsize insurance companies use to run every part of their business. Before we showed up, they used spreadsheets and filing cabinets – wasting as much as 60% of revenue on admin…

Allo connects neighboring families to help them establish their local "village" for social and practical support. At Allo, we believe children benefit from being raised in strong communities of friends, families, and …

AllSome is a Fulfillment-as-a-Service platform for Southeast Asia e-commerce sellers to build self-run fulfillment operations. No upfront fee, 99.99% on time shipping and 50% cost saving.

Allure Systems was Acquired by Farfetch (NASDAQ: FTCH) in Dec 2021. AllureSystems uses generative A.I. to create stunning apparel images for eCommerce. Allure works with leading fashion retailers to improve conversion ra…

Alpaca is an API infrastructure and licensed financial services company that allows developers and businesses to offer stock and crypto investing to their end-customers. We work with more than 100 companies across the gl…

AmpUp provides the simplicity and reliability enabled Tesla experience EV charging solution in private commercial locations where vehicle dwell times are 6 hours and longer; EG, workplaces, MUDs, and fleet depots. Within…

Ascen is a back office platform and employer of record for staffing firms.

At Ashby, we're improving the productivity of working professionals with intelligent and powerful software. We put a lot of effort into designing products that are approachable to beginners but mastered & extended by pow…

Askdata lets users interact with data through natural language. 1. Users can connect their Apps and Data. 2. Start making questions like "Show me revenue for 2018" 3. Receive personalized data insights.

Atomic Alchemy is building a bank of reactors to produce the nuclear material that goes into nuclear medicine. Radiopharmaceuticals are vitally important in biological tracers, diagnostic imaging, and cancer treatments. …

Aura Vision is like Google Analytics for physical stores. We help retailers make more sales by using their existing security cameras and our plug & play AI to better measure their customers and stores.

At AuroraQ, we are building the world’s first truly practical quantum computing system. This system integrates together different quantum components, each performing different functions with the data, including processi…

Previous Qwest (W19) - skip busy club lines. Autodial (currently exiting) is a service for skipping busy phone lines for everyday people calling businesses. Our goal is to connect people directly to customer service via …

Avo fixes data quality in product analytics. Avo helps teams like Ikea, Wolt, Fender, Sixt and Condé Nast to plan, implement and monitor analytics, so they don't fly blind and fail to build great user experiences Star…

AXDRAFT analyzes patterns in your legal documents and transforms drafting process from erroneous and time consuming copy and paste to a mistake-free simple Q&A. The average time to draft a document with AXDRAFT is less t…

Our product significantly reduces the amount of time and manual labor necessary for those that are tasked with managing these contests. We give them the easiest tools to manage, track, and communicate with 100s or 1,000s…

Last-mile delivery for perishables.

BrainKey is an AI-driven digital healthcare company with a mission to create a world free from dementia.

We're providing the in-person medical infrastructure that bridges the gap in care quality and scope between virtual and in-person care. Diagnostics, nursing services, point-of-care testing, phlebotomy, and more — all ava…

Bunkerhill Health's mission is to increase the rate of creation and adoption of Al in healthcare. We are building a platform, Carebricks, for health systems to create, share, and deploy Al agents for clinical and operati…

Buy Me a Coffee is a fast and beautiful way to fund your creative work. Loved by over a million creators. ☕️

Capture is your operating system for life – a place to keep track of what matters, think through difficult concepts, and plan around important goals. We're building a better way to tame the sheer volume of information an…

CareerTu is an online school for today’s most in-demand digital skills, starting with digital marketing, data analytics, and product design. We teach our students real-world business problems via capstone projects to mak…

Caribou is the full-stack transfer pricing platform for “micro-multinationals.” Built for the next generation of global startups, Caribou brings together automation, compliance, and deep tax intelligence to solve one of …

Catch makes it easy for anyone who doesn't get benefits from an employer to set up and manage their own benefits package. We automatically withhold from each paycheck for tax withholding, time off, savings and retirement…

Our users use our tool to build Zendesk, Salesforce, and Slack apps without an engineering background.

Cherry lets employees choose their own workplace perks. With Cherry, employers cover their employees' favorite consumer services (ex: Netflix, Spotify, ClassPass, Lyft), instead of wasting money on perks that no one uses…

Cityfurnish is a rental subscription service for furniture and appliances in India. Today, there are 350M people renting unfurnished or semi-furnished apartments in India; Cityfurnish provides an easy, affordable and has…

Cocoon actively brings your most important groups closer together. It provides a private space to gather, the tools you need to keep each other close, and helps you keep writing your ongoing story as a unit.

Community Phone is building the best phone for communities in America. We are your hair salon’s business phone, how your auto-body shop texts you or gets appointments, your local government agency’s operations line, and …

A customizable community platform that allows companies to easily create and foster an active and engaged community

Convictional is fundamentally rethinking how business leaders pursue goals and make decisions. Instead of trying to coordinate through email chains, chat messages and meetings with slides, you'll get an entirely new kind…

Cosmic is a headless CMS and API toolkit to help teams build modern apps faster, together. We provide a web dashboard to create content and API tools to deliver content into any website or app. Teams benefit from usin…

Academic operating system for higher education institutions. $100m investment from JMI.

We are building the operating system to allow Latin American creators to live from the internet. We started by helping them instantly launch online to monetize their audience and sell over social media. Online creatio…

Dagger is a programmable CI/CD engine that runs your pipelines in containers. Develop your pipelines as code, in the same programming language as your application. Choose your SDK and start coding! Dagger executes your p…

Telehealth clinic that monitors patients with chronic conditions and prevents their hospitalization.

We're building a tool to help data engineers diagnose problems in their data pipelines. Datamode integrates with the technologies you use to provide a single place to start investigating problems and reduce the mean tim…

Deel is the all-in-one payroll and HR platform for global teams. Built for the way the world works today, Deel combines HRIS, payroll, compliance, benefits, performance, and equipment management into one seamless platfor…

Demodesk provides AI-powered sales meeting software that summarizes your calls, automates CRM management, and delivers personalized, actionable sales coaching.

Dockup gives on-demand environments for engineering teams so they can merge pull requests with confidence. It works like CircleCI, but allows you to manually test and see each code changes in action with your entire tech…

Your central source of truth from local development to production for every language, stack, and infrastructure. Doppler simplifies secrets management so you can automate security, eliminate config drift, and deliver rel…

Eclipse Foods is building the future of dairy using micelles (the microscopic magic of milk.) Eclipse has developed the world's first plant-based dairy platform which makes plant-based products with the taste, texture, a…

Edyst is a Y Combinator-funded company (W19) working in the online learning & employability space. We’re looking to collaborate with people who want to significantly change the current learning and employability system i…

At Emi Labs (YC '19) we are on a mission to increase frontline workers' access to professional opportunities by building the infrastructure for Frontline Workers (check our manifesto here: https://www.linkedin.com/puls…

Endpoint Health is on a mission to address urgent needs in immune-driven critical and chronic illnesses by delivering therapies that are personalized to each patient’s biology. We built Endpoint Health from the ground up…

Exly is an all-in-one business platform built for knowledge businesses, coaches, trainers and creators to launch, manage and market their products (courses, webinars, ecommunities, 1:1 consultations and workshops).

We are building the Marketplace for On Demand Delivery. We provide an all-in-one Delivery OS that brings all orders into one place, dispatches these orders to the best available delivery service, and provides the too…

Flockjay is an AI-powered platform for sales teams looking to get the knowledge they need, when they need it, to close more deals. We combine learning, content, and performance management in one place, so teams can effec…

We sell weed on the internet. We're a vertically integrated legal cannabis company delivering next-day in Los Angeles, Long Beach, San Francisco, East Bay, Marin, Humboldt, Sacramento, and Vallejo. We're venture-backed a…

Forage is changing the world of career discovery and skill-building. We partner with leading companies to create online job simulations for college students to build skills, gain experience and better understand diffe…

Fuse provides single API that integrates with multiple bank connection vendors, such as Plaid, MX, Teller, Finicity and Yodlee. Users can easily search for and select their bank via a drop-in component in your app, and t…

**GENERAL** Geosite is an enterprise SaaS platform for spatial data. Through pairing a marketplace with integrated data management and collaboration tools, Geosite enables customers to leverage spatial data for more rap…

Glide is a web-based app builder that allows non-programmers to quickly create powerful and beautiful internal business apps by starting from scratch, starting with a prompt, or starting with a spreadsheet. For 30 ye…

The global cryptocurrency derivatives exchange Inventors of bitcoin VIX, the first low latency perpetual futures exchange and more

GoLinks allows you to create internal links for your company that are so easy to remember and share, you don't have to bookmark or copy and paste them in emails. For example, teams use GoLinks to keep track of their dash…

Gordian is pioneering seamless, personalized travel powered by world-class software. We don’t remodel legacy platforms — we invent what's next. Built on the values of freedom, impact, and ownership, we emphasize in…

The Green Energy Exchange delivers affordable renewable energy direct to homes and businesses. The company offers the most affordable green energy plans in the market and is dedicated to increasing the demand for renewa…

Handle builds software that helps simplify construction financial management by automating manual and repetitive tasks throughout the life cycle of construction payments.

Build Ai Agents to communicate with your customers over voice, email and sms.

Heart makes electric airplanes.

Herald helps product and customer teams work together to grow revenue by painting a full picture of user problems. We start by providing the best experience for capturing customer feedback from the most relevant apps…

Hypnos is a digital sleep journal that helps you discover how your habits impact your sleep. It does this by taking in your mood, daily activities, and pairing them with data from your sleep tracker. Delivering insights …

The first extensible browser for iOS

Intatct is developing an advanced materials platform to improve the way drugs are delivered and absorbed in the digestive tract. Our vision is to improve the treatment of a wide range of gastrointestinal disorders that a…

Intelline makes fuel agnostic engines for practical, clean, and low-cost industrial power. Our first customers are in data center energy infrastructure and oil & gas production. Our engine generate electricity with even …

Manage your money like a Fortune 500 company, whether you are about to IPO or still working in a garage. Dealing with financial institutions is painful. Yet it’s critical to keep your corporate cash safe & earning a reas…

Our focus is on developing the smallest, fastest heavy lift optionally piloted VTOL aircraft. Our aircraft can be operated in urban environments with no risk of rotor strikes - we don't use rotor systems! Ship anything f…

JuziBot is a startup that provides smart marketing and sales services for customers on WeChat platform, the company helps SMBs build secure and stable key opinion customer (KOC) channels, as well as helps corporate clien…

Kalshi (www.kalshi.com) is the first federally regulated exchange where you can trade on the outcome of events. We built Kalshi because we believe that people should be able to capitalize on what they know and have opin…

Keeper is AI tax filing for complex returns. We serve individuals and small businesses in the US. Today, over 50% of tax returns still get filed by accountants - that’s 75M returns a year. Unfortunately, great accountant…

Keynua is an E-sign platform that uses short video signatures which serve both to approve specific documents and provide the visual identity of the signatory, which is then confirmed using official records and social net…

Kopa is the marketplace for monthly rentals and compatible housemates. We believe that exploration and community make people whole. Kopa exists to inspire people to get out of their comfort zones, to form lasting rel…

Latchel is the only end-to-end platform that automates maintenance coordination and delivers best in class resident amenities. We service over 80,000 homes across over 400 customers in all 50 states of the US. We’re grow…

LEAH Labs is building living therapies for pets first, and their people next. We're first focused on CAR-T cell therapy for dogs with B cell lymphoma, the naturally occurring clinical analog of human non-Hodgkin's lympho…

Mage Market is a real-time 'bid/ask' marketplace. When a bid and ask meet, the transaction happens automagically. No counterfeits or fakes – We are the active middlemen and our experts verify every card before it's being…

Open, grab-n-go marketplace powered by computer vision. We invite partners like chained restaurants to run most of the logistics. By giving them more customers, we get a cut of each sale ;)

Maple Materials, Inc. (Richmond, California) develops a low-cost electrolysis process to split carbon dioxide into graphite and oxygen. Due to several unique features of our production process and product, we have potent…

Mars Auto is building autonomous trucks to fully automate long-haul freight shipping.

MedCrypt has developed a security toolkit that allows medical device developers to focus on diagnosing and treating disease, while ensuring their devices comply with security regulations and best practices. And since eac…

Memfault is the first IoT reliability platform that empowers teams to build more robust devices with software at scale. We believe that device reliability engineering will transform how developers build and operate IoT a…

Middesk's mission is to enable every business to access the products and services they need to grow and thrive. We believe that if we can make it easy for a business to access financial products, hire new employees, and …

Mobot (YC W19) is a QA-as-a-service platform using actual mechanical robots to automate testing of repetitive functions on real mobile devices. Mobot's human-supervised robots make it possible to automate mobile app test…

Mudrex offers the the widest chose of crypto products at the lowest process all packed in a simple App that users love. No wonder we are one of India's larges crypto investing platforms!

Nabis is the #1 licensed cannabis wholesaling platform in California, supporting over 300 exclusive brands and supplying the entire network of state-licensed dispensaries with top-tier products. Nabis offers clients ligh…

Story here: https://www.youtube.com/watch?v=FZfKgoseJ5E&t=1s We have two products: 1. Consumer Cross Border payments to Emerging Markets : nala.com 2. Stablecoin Payment Rails for emerging markets: rafiki.com

Mission: Better food for more people. We accomplish this mission by putting farms inside restaurants, so everyone gets healthier food. Our food has 50% more nutrition and flavor, and our customers increase their life…

Nowports is the first digital Freight Forwarder shipping ocean containers to and from Latin America. One out of every two containers gets lost or delayed due to miscommunication and lack of management. The platform reduc…

At Numero, we build software for political campaigns and nonprofits. We were founded in 2019 (after our founders met while working together on a Congressional race) with the goal of building a modern fundraising software…

At Okteto, we are working hard at creating the next-generation development experience for teams of all sizes. Have you ever seen how long it takes a developer to set up everything they need before working on a feature? W…

Poverty, disease, hunger, climate change, war, existential risks, and inequality: The world faces many great and terrifying problems. It is these large problems that our work at Our World in Data focuses on. Our World…

OutRival empowers customer experience teams to create and deploy Conversational AI Agents that leverage existing resources, cut costs, and grow revenue. Starting with Admissions Teams in Higher Education.

Here’s a secret between you and me: even the world’s largest manufacturers, companies like Tesla and Toyota, waste billions of dollars every year making products with quality issues. Building high-quality things at scale…

Pachama is a leading climate-tech company harnessing cutting-edge technologies such as computer vision and satellites to drive funding to effective reforestation and conservation projects that sequester carbon, enhance b…

Parker is a digital bank.

Pengram is an indoor navigation application to allow anyone to map a building using just a phone and set up waypoints. Anyone can navigate in the building through Pengram to established waypoints. We primarily focus on h…

PNOĒ enables health professionals to provide science-backed bio-optimization through breath analysis. For 100+ years, breath analysis (AKA metabolic testing, VO2max) has been the gold standard in anti-aging quantificatio…

Pools makes it easy for art, music, and other cultural communities to build memberships around their events. Inspired by the same methodology that museums have used to grow support, the platform leverages the checkout of…

We are building the #1 revenue channel for ecommerce. Top customers include Ruggable, Dr. Squatch, Thrive Cosmetics, and 10,000 more. Postscript generates more than $2B/yr in e-commerce revenue for our merchants, grow…

PreFlight is a No-code web testing tool for anyone. Preflight is 20x faster than writing Selenium and Cypress tests. Maintaining Selenium/Cypress tests is also a big challenge. Preflight solves this problem by understand…

Probably Genetic is changing the lives of patients living with severe, complex diseases. Our data platform is used by drug developers and patient advocacy groups to develop and launch treatments for these patients. Our t…

We remove CO2 and water from the air and use electricity from solar and wind power to turn them into zero net carbon electrofuels. These are gasoline, diesel, and jet fuels that work in existing cars, trucks and planes w…

PRONTO is the first RIDE-SHARING + DELIVERY platform for SECOND-TIER cities in LATAM. In second-tier cities all transactions are paid with cash, this is why the Uber model doesn´t work (since they have to collect the…

We are Pulse Active Stations Network and are setting up a network of connected IOT-enabled “Make in India” Smart Health Machines known as the Pulse Active Stations Network. We have conducted over 600,000 Health Check-…

Pyxai helps organizations evaluate, identify and source top talent by focusing on the best indicators of long-term job success, soft skills. Our proprietary, AI driven assessment tool helps organizations increase retenti…

Ravn is a DefenseTech company building a heads-up display for soldiers that will allow them to see around corners. In doing so, we allow them to see the enemy and react while they're still behind cover. Our lightweight h…

rct AI is providing AI solutions to the game industry and building the true Metaverse with AI generated content. By using cutting-edge technologies, especially deep learning and reinforcement learning, rct AI creates a t…

Rune is the best place to talk and play multiplayer games with your friends. Users hang out on Rune’s mobile app, sharing laughs on our voice chat as they play amazing indie multiplayer games together! And developers bui…

Sapling offers an API and SDK to help businesses integrate language models into their applications. Its messaging assistant sits on top of CRMs and messaging platforms to help users more efficiently compose responses.

We are a financial technology company that is revolutionizing the state of pre-tertiary education in Africa. By paying school fees for parents upfront with a flexible monthly repayment plan, building fees savings cult…

Seawise Capital is a trade finance company for Indian exporters. We provide SME's working capital against the strength of their international customers. We are able to provide these businesses with collateral-free capita…

At Shef, we’re bringing humanity back to mealtime by connecting consumers with talented chefs in their community. By introducing the sharing economy to the dinner table, we create meaningful economic opportunities for ch…

Shiok Meats is a cell-based clean meat company, exclusively working on seafood. Shiok Meats is the first cell-based meat company in Singapore and SE Asia and we employ cellular agriculture to grow seafood meat in the lab…

Today’s delivery apps are bad experiences. First, you have to choose a delivery platform. Then, you scroll through dozens of restaurant and finally, you decide between hundreds of dishes. And even if you choose the right…

Skill-Lync provides job leading engineering education online. We started with a special focus in Mechanical, Electrical, Electronics, Civil & Computer Science engineering and have become one of the world's leading & high…

Slapdash brings all your apps together in one place to give you new superpowers. It's a new type of tool that makes modern computer work less tedious and more fun. It's just one neat trick: we make your workflow insa…

SpaceRyde is building the future of space cargo transportation to facilitate and encourage necessary in-space developments, innovations and economy. SpaceRyde is the only sustainable mode of space transportation. Its inn…

Spiral Genetics (YC W19) makes genomic data mining software to compare large populations of whole human genomes. Our customers are genetics testing companies, governments of countries, and pharma companies. We train our …

Spire Law represents businesses and business owners in litigation. Spire Tech Services supports the technology development and marketing for Spire Law. Spire Tech Services was part of the Winter 2019 batch.

Backing innovation, building financial technology. Focused on emerging markets and leveraging people finesse with capital.

Sunsama organizes your work one day at a time. In the morning, plan your day. Pick out what you want to work on today by importing your tasks and meetings for the day from your various tools. Decide how much time you …

Superb AI is a leading computer vision platform and professional services provider that provides enterprise-grade, end-to-end MLOps and DataOps workflows to accelerate the adoption and development of data-centric AI. Thr…

Supernova connects to popular design editors and interprets design systems into data. These data can then be transformed in powerful ways to create code for product development, for literally any coding stack or platform…

Switchboard uses real-time data obtained by Switchboard devices installed on commercial vehicles to provide visibility and reporting on freight location, routing availability, and other related data important to manage f…

Tailor-ED is a cutting edge AI-based learning bot calibrated to provide personalized learning experiences and recommend the best resources for learners. We are reshaping workplace training to meet the demands of a world …

PatternFast helps fashion companies and brands design and launch new collections in minutes instead of months. We save brands 90% of the time and 95% of the costs associated with the tedious, time-consuming, and complex …

Termius is an SSH client that works on desktop and mobile. It syncs and shares data via a secure vault in the cloud, like a password manager. With Termius, engineering and DevOps teams can share the list of servers that …

The Juggernaut is a NY-based consumer subscription company and community for the South Asia-curious. Targeted subscription media is a valuable bet: Black Entertainment Television (BET) sold to Viacom for $2.3b in 2000 an…

We have created a market place that enables the sales of agro-commodities locally and internationally while providing rural farmers with all the resources they will need to grow crops like loans to but inputs and the nee…

Where are the best places in the world to build a wind farm or a hydropower dam? Traverse is an AI driven professional engineering firm focused on answering these types of questions. We use AI, high performance co…

Trexo Robotics is building exoskeletons to help people walk, starting with children. Our product allows children with disabilities like Cerebral Palsy, to walk, in many cases for the first time in their lives. Trexo was …

Truora provides safe and reliable background checks and fraud prevention services for Latin America, through APIs and web service solutions. We operate in 6 countries (Mexico, Colombia, Peru, Costa Rica, Brazil and C…

Ultralight is a GPU-accelerated toolkit to embed modern HTML in games and native apps. Available for C and C++ on Windows, macOS, Linux, Xbox, PlayStation, ARM64 devices, and more. Developed in collaboration with l…

Upsolve is a tech-driven nonprofit that helps low-income Americans overcome debt and rebuild credit at scale. Upsolve was founded in Harvard Law School’s Access to Justice Lab in 2016. Since then, Upsolve has become the …

Valo build modular integrated hydrofoil systems for the worlds boatbuilders, allowing them to create fast, clean and quiet flying vessels that consume 15x less energy.

Verto is a cross-border payment platform for businesses; our mission is to simplify cross-border payments in emerging markets, particularly Africa. We do this by providing businesses with superb infrastructure that th…

Visly is building a next generation design tool initially aimed at front-end engineers. We believe that with the proliferation if component driven software design and popularity of universal design systems it is the perf…

Volta Labs is a genomics applications company that has developed a cutting-edge digital fluidics platform to maximize performance and scalability of sample preparation in genomics while providing unparalleled consistency…

VotingWorks is a non-partisan non-profit founded on the powerful idea that the operating system of our democracy should be publicly owned. Every citizen’s vote is sacred, and every citizen deserves evidence that our elec…

Wanderlog is the one-stop app for planning your next vacation, with a focus on excellent design. You can track your plans in our collaborative document, discover new places to visit and hotels to book, and share travel a…

WeatherChecks application tells anyone when severe hail is about to strike and when it has in fact impacted a property. Using state of the science technologies we compute and analyze geo-weather data faster than every we…

Windsor brings AI and deepfake tech to video personalization. We create personalized videos at scale - where someone can record a single video of themselves talking to a camera, and then send millions of these to cust…

WorkClout is enabling industrial labor to perform to their highest potential. WorkClout is a tool that helps industrial Operations & HR Teams make better decisions to improve production efficiency. WorkClout's SaaS t…

At XGenomes, we are building a technology comprising novel biochemistry, hardware and algorithms for sequencing DNA. Our product will be streamlined: there is zero library preparation; we sequence directly on unadulter…

YourChoice Therapeutics is revolutionizing the global contraceptive market. Our vision is to develop non-hormonal contraceptives to provide both women and men with birth control options that lack the associated risks of …

What used to be an integral part of the American Dream, or at least a check mark on the way to adulthood, is now well beyond reach for many of us. And nobody bears the brunt of the current housing crisis more than young …

We connect applications to drive more orders and better customer experiences for restaurants. The typical restaurant now uses more than two dozen different applications to run their business. Specifically, we connect, wa…