Y Combinator

Zip provides one place for any employee to initiate a purchase or vendor request. Each request is correctly routed for approval across procurement, finance, IT, data security, legal, and other teams, and Zip integrates into all major ERP and P2P solutions to create a PR or draft PO.

Unbox is a novel, collaborative error analysis platform that "opens up" machine learning models by detecting and eliminating failure patterns and biases. Unbox makes it easy to keep track of all models and datasets, allowing the team to focus on building production-ready models.

Slash offers deposits, payments, virtual cards, and expense tracking. They provide account and routing numbers, direct deposit, statements, and support services. They respond to customer inquiries by email.

HockeyStack is the only SaaS analytics tool that can natively integrate with your tech stack and unify your marketing, sales, revenue, and product data to uncover what drives revenue. Using HockeyStack, you can answer questions, such as the LTV of a campaign, churn rate of each marketing channel, or the exact MRR a blog post brings.

Repl.it lets you start coding in your favorite programming language in 2 seconds; it lets you build and deploy apps right from your browser. The founders wanted to build something to solve their own problem -- back in school they were tired of setting up their development environment on every machine they wanted to code on, and they dreamed of a world where you could just open a tab in the browser and start working. They built Repl.it to give developers access to simple, powerful tools and a community of hackers, aspiring programmers and teachers. They make it possible to learn, practice and build, all in the same place.

Axle is an open platform for consumer-permissioned insurance data. With Axle, companies can instantly verify insurance and monitor ongoing coverage, helping them create a frictionless experience for their customers and reduce operational risk through better-informed decisions.

Streamlined and secure file sharing for business

Developer of contract collaboration software designed to improve the process of commercial contracting. The company's platform builds an integrated web and creates open-source versions of commonly used agreements and contracts designed to help move deals forward and faster, enabling clients to build trusted templates using standard agreements, then negotiate, sign, and manage contracts in a single workflow.

Outerbase is a collaborative interface that sits on top of your databases.

Storyboarder is a company based out of 1715 Giles St, Austin, Texas, United States.

NuMind allows users to design unique machine learning models to automatically interpret text. Ideal for sentiment analysis, topic detection, content control, and more. There is no need for special knowledge.

Curacel is building the largest healthcare data platform in Africa. We deliver productivity tools and IT infrastructure to healthcare stakeholders across the continent, empowering them to digitize business processes, connect with stakeholders across the spectrum, and make decisions based on data that is otherwise unavailable. Curacel’s vision is to build a connected healthcare ecosystem for low income economies, to optimize the use of scarce resources, improve patient outcomes, and inform research, policy-making and public health in Africa with 360 degree data for the first time.

Wyndly is fixing allergies. We give you lifelong allergy relief with personalized, prescription treatment and phenomenal online care. We’re making an allergy-free life easy and accessible to the 60 million Americans who suffer from environmental allergies.

Riot develops of a security platform designed for fighting phishing attempts. Riot's security platform runs fake phishing campaigns on employees and secures products and internal tools by two-factor authentications, enabling companies to educating their employees about security breaches.

Orderli is the platform for restaurants, we help you sell more and efficiently through our QR based ordering solution.

Developer of debt management software designed to simplify capital raising and management. The company's software features the ability to automate debt capital operations, ensure credit agreement compliance, and centralize knowledge from across the organization, enabling financial companies to automate due diligence, and compliance, and streamline ongoing reporting with capital providers.

Accord is a customer-facing collaborative workspace, built for B2B sales. It’s as flexible as Sheets, structured for collaboration like Asana, but uniquely client-facing, so that buyers & sellers can stay on the same page. If you’re familiar with B2B sales, think “Mutual Evaluation Plans” with superpowers.

Existing Crypto Wallets are too geeky for mainstream users. We are building a multi-chain crypto wallet simplifying user experience for the mainstream users along with a crypto card.

Remedial Health is a company focused on enhancing access to medicines for healthcare retail businesses, including large pharmacies and small chemist shops. By utilizing advanced technology, it develops a pharmacy operations and procurement management platform that facilitates direct ordering from manufacturers and registered distributors. This platform supports both large and small retailers in streamlining their dispensing and workflow management processes, ensuring just-in-time stock availability. Additionally, Remedial Health provides financing options and a diverse selection of inventory, thereby improving the efficiency and effectiveness of medicine procurement for its clients.

Bloom, formerly known as Together, is a startup based in Oakland, California, supported by YCombinator. The company aims to foster social connections through its unique dating community, which organizes group dates in parks. Members specify their preferences for potential partners, and Bloom coordinates meetups with 6 to 8 participants, ensuring a safe and enjoyable atmosphere. With a strong emphasis on consent and a referral-based community, Bloom positions itself as a secure platform for individuals seeking to meet new friends and partners. Additionally, the Bloom Community caters to sex-positive, gay, and edge-of-culture groups, providing them with a safe online environment to connect.

91Squarefeet is a retail design and development company that helps offline businesses scale up.

GROMO has the vision to provide access of financial products such as Loans, Insurance, and Investments, to the underserved and unpenetrated Tier 2 cities and beyond, what they call The Real Bharat, through a disruptive digitally enabled social commerce model.

Duplo enables businesses across Africa to reduce their reliance on cash payments through the use of virtual accounts, digital wallets and cards.

Grey is simplifying sending and receiving foreign payments for freelancers, remote workers, and businesses. Founded in 2020 by Idorenyin Obong and Femi Aghedo, Grey is the easiest way to send and receive international payments in Nigeria, Kenya, and Tanzania without restrictions. Our users can open a free foreign bank account, receive payments from 80+ countries, and convert to their local currency to spend or hold. Our mission is to make it easier for digital nomads to live and work in the modern world. With a Money Service Business license from FINTRAC in Canada & FinCEN in the USA, Grey has made it possible for people to send money across borders quickly.

Positive Food is a food company.

Developer of virtual assistant software designed to build and democratize general-purpose machine intelligence. The company's software reduces the time it takes to automate complex, custom tasks from days to minutes across the browser, desktop, apps, and application programming interfaces to build a machine that can think, learn, and program itself to do a wide variety of tasks as well as a human can, enabling users to automate their tasks and improve their output by order of magnitude.

Bemlo matches nurses and doctors with the best jobs in healthcare.

Gym Class is a virtual reality basketball app available on Meta Quest App Lab. It combines the enjoyment, fitness, socialization, and entertainment aspects of real-world sports in VR basketball. Gym Class, which uses physics and high-fidelity graphics, includes realistic basketball mechanics, full-body avatars, and immersive environments. Players from all over the world can connect and play basketball games on a customizable digital court, as well as socialize.

Neurolytic Healthcare Ltd. is a company based in Oxford, United Kingdom, specializing in the design, development, manufacturing, and delivery of digital and genomic-based diagnostic tools and medical devices aimed at treating migraine and related neurological disorders. Established in 2016, the company focuses on personalized medicine by integrating genetic and biomarker data to enhance diagnostic accuracy and assist clinicians in determining optimal treatment strategies. Its product offerings include a diagnostic support tool, a pharmacogenetic test, and a mobile application designed for predicting migraine events. Through these innovative solutions, Neurolytic Healthcare aims to improve the management and treatment of neurological conditions.

Pivo is a financial hub that allows small & medium businesses across Africa access to all the financial services they need in one place.

Garage is Africa’s premier automotive technology company, connecting regional and global manufacturers and distributors with fleets, retailers and mechanic shops and providing best in class software for inventory management, shop management and eCommerce.

Chowdeck is a food delivery service and marketplace to buy meals from a wide range of restaurants.

DigiBuild is the Most Powerful Construction Software Ever Created.

Noloco is a no-code client portal builder for agencies and SMBs to centralize and automate client interactions through tailor-made client portals.

Persephone Biome, Inc. is a San Diego-based company focused on researching and developing products and therapies that modify gut microbial metabolism, particularly in relation to cancer treatment. Established in 2017, the company is creating innovative solutions aimed at enhancing the efficacy of oncology drugs by retuning the gut microbiome. This includes the development of a pill containing beneficial gut bacteria. In addition to its therapeutics, Persephone Biome aims to offer nutritional products that support the human gut microbiome, producing functional foods and beverages that cater to the growing consumer demand for health-oriented products. The company has plans to enter clinical trials to further advance its initiatives in the field of microbiome-directed therapies.

Bobidi helps AI companies test and validate their models in the real world very fast and improve them 10x more efficiently. The underlying magic is that they run a global gamified community that is incentivized to test and find the edge cases that the model missed. The whole process would be up to 10x more efficient than the industry norm that takes as long as a couple of months.

AssemblyAI Inc. is a technology company based in San Francisco, California, that specializes in providing a high-accuracy speech-to-text API. Founded in 2017, the company harnesses advanced deep neural networks to deliver state-of-the-art transcription services. AssemblyAI's API is designed for easy integration, allowing developers to start building applications quickly using various programming languages. The service supports customization for specific keywords and phrases, enhancing transcription accuracy. Additionally, AssemblyAI offers robust support with dedicated account managers and technical assistance available around the clock. Its scalable architecture enables the processing of multiple audio files or streams simultaneously, catering to the needs of thousands of developers who rely on its solutions for creating voice-powered applications and chat interfaces.

Swadesh is a digital banking experience built from the ground up, specifically for the Indian diaspora. They make it delightful for its customers to invest, remit and manage their money in India from abroad.

Fieldproxy helps managers within large retail and FMCG organizations to easily create and assign data collection tasks to their fieldforce

Dapi Ltd is a fintech company that specializes in developing application programming interfaces (APIs) to facilitate payments between consumer bank accounts and businesses. Founded in 2019 and headquartered in Abu Dhabi, the company provides a suite of open banking APIs designed to connect customer bank accounts, initiate payments, and access financial data in real-time. Dapi acts as an intermediary between financial applications and banks, enabling developers to create solutions such as digital wallets, budget trackers, and investment applications. Its services allow fintech companies to initiate payments through banks and offer financial services based on customer bank statement data. Dapi operates in multiple countries, including the United States, Saudi Arabia, Egypt, Pakistan, South Africa, and Kuwait, and has demonstrated significant demand for its offerings, achieving substantial growth in annual recurring revenue.

Fuell Technologies, S.L. is a Madrid-based company that specializes in issuing corporate credit cards and providing expense management software for businesses. Founded in 2019, Fuell's platform integrates a corporate card with expense management tools, allowing companies to manage spending in real-time and set budgets without the need for traditional expense reports. The service includes features such as automatic budget updates, credit increases as businesses grow, and cashbacks on various expenditures, including rideshare, fuel, dining, and recruitment services. This innovative approach aims to streamline financial management, offering businesses greater control over their expenses and enhancing operational efficiency.

Whaly lets business teams build analytics & reports on top of their everyday tools (Hubspot, Postgres, Airtable, Google Ads, etc.) without coding. Your data is automatically synced with Whaly allowing you to build cross sources reports and design impactful dashboards. No more manual data update or #REF hell.

Integrated Reasoning builds computer hardware to efficiently solve optimization problems. We're making faster and cheaper to solve problems like scheduling airline pilots or packing boxes into trucks.

PINA Indonesia operates as a personal finance app.

Pluralith is an automated cloud infrastructure visualization and documentation tool Terraform infrastructure. Pluralith combines all of the infrastructure's data into a single, easy-to-understand visual. Pluralith assists clients at every stage of their Terraform journey.

Typewise AG, founded in 2019 and based in Binningen, Switzerland, develops an innovative keyboard app for iOS and Android that enhances the typing experience. The app features a unique hexagonal layout designed for two-thumb typing, smart autocorrection, and predictive text capabilities, supporting over 30 languages and accommodating simultaneous multilingual use. It includes a custom dictionary that adapts to users' input languages and offers specialized support for Hinglish, catering to Indian users. Typewise prioritizes user privacy by utilizing private algorithms that function offline. The app has gained significant traction, with over 800,000 downloads and 200,000 active users, and has received several accolades, including recognition at the Swiss AI Awards and the Best of Swiss App Awards. Typewise aims to simplify communication by reducing typing frustration and improving both speed and accuracy in written interactions.

Autone is an intelligent, invisible engine designed to make inventory management smarter and easier. It aims to help customers become heroes and make the retail industry run better. It offers accurate, confident inventory decisions that will satisfy the end consumer and drive sustainable business growth.

Flagright offers an anti-money laundering (AML) compliance platform specifically designed for fintech startups. This real-time, API-first solution features a no-code back office that simplifies compliance processes. The platform includes dynamic risk scoring, a transaction monitoring rules engine, machine learning anomaly detection, and modules for reporting suspicious activities. By providing these tools, Flagright aims to help startups effectively prevent, detect, and manage fraudulent activities, thereby eliminating the compliance-related barriers they often face.

NuMind allows users to design unique machine learning models to automatically interpret text. Ideal for sentiment analysis, topic detection, content control, and more. There is no need for special knowledge.

Annually, the wealthiest 300,000 people spend $1.3 million each on their lifestyle, but still struggle to find everything they want. - The most sought-after products, services, and experiences are never listed online. - Private events, private clubs, and numerous other categories are not accessible. - The best people don't need the web to find clients or jobs. Myria is a private marketplace & community where all participants are fully vetted. Our offers are exclusive and otherwise unavailable online. Myria helps off-market sellers reach the nicest, richest, and most quailed buyers on Earth. In turn, we help the world’s most successful people find the best of everything and get the most out of life.

Courier provides an API designed for developers to enhance user notification delivery by intelligently routing messages across various existing channels, such as email and messaging platforms. The API takes into account factors like user online status and previous engagement levels to determine the most effective communication method. Over the years, Courier has evolved significantly, continuously adapting to technological advancements to better serve its customers while maintaining stability in its management and operational approach. The company emphasizes the importance of customer success, fostering long-term relationships with its largest clients and collaborating closely to prepare for future developments in the industry.

Posh specializes in automating the recycling of electric vehicle (EV) batteries through the use of robotic arms and computer vision technology. The majority of retired EV batteries retain approximately 80% of their original capacity, yet manual disassembly methods, which pose risks due to high voltage and potential fire hazards, are currently the norm. Posh's advanced automation system addresses these challenges by streamlining the disassembly process, making it safer and more efficient. This innovative approach not only enhances the sustainability of battery recycling but also facilitates broader access to affordable lithium-ion batteries, thereby contributing to the establishment of a circular economy in the electric vehicle sector. By 2030, the company anticipates the existence of 30 million retired battery packs, presenting a significant opportunity for resource recovery and environmental stewardship.

Developer of underwater robotics vehicle designed to collect battery metals from the seabed without harming the environment. The company's robot collects nodules individually using multiple high-speed manipulators and staying buoyant above the seafloor, enabling clients to easily conduct seabed harvesting without destroying the habitat.

The Ankler is a newsletter covering the entertainment industry, offering daily scoops, commentary, and insight into the passing parade of America’s most colorful industrial spectacle. The Ankler is your entertainment industry newsletter, featuring commentary and gossip and filled with exclusive items capturing the rich and crazy pageant of life in this industry. From the Oscar race to industry moves to meltdowns in the commissary, it's going to be a daily look at the world of this industry, filled with the sorts of tidbits and points of view you cant find anywhere else in the trade realm.

Developer of a logistics platform designed for online sellers in Pakistan. The company delivers e-commerce products from online stores and marketplaces to the customers' doorstep, also provides cash on delivery and cash now, and delivers later service, enabling vendors to receive payments early and deliver goods to their customers on time.

AnFin is a venture-backed fintech company building the most innovative products in the wealth management and brokerage space. We strongly believe in the power of the stock market to transform developing economies. Therefore, we want to democratize access to stocks, bonds, and structured investment products. By leveraging scalable technology and strategic partnerships, AnFin plans to build an ecosystem of products that connect stakeholders in a seamless way.

Epsilon3 is building the future of spacecraft operations software.

Apply Design automates media creation for online property listings. Our first service is automated virtual staging, allowing realtors to sell empty properties by showing their potential once they are furnished.

Numary is an open-source financial ledger for e-commerce and fintech companies.

Zero‑Knowledge security without seed phrases or backup codes

Vendr, Inc. is a Boston-based company that provides a software-as-a-service solution designed to manage the purchasing and renewal processes of software for businesses. Founded in 2018, Vendr specializes in commercial negotiations, renewal management, and contract logistics, enabling companies to streamline their software acquisition efforts. By assisting organizations in purchasing and renewing software, Vendr helps them save both time and money, making it an essential partner for scaling companies. Its services are utilized by a range of fast-growing business-to-business and business-to-consumer companies, highlighting its effectiveness in the software procurement landscape.

Kamion allows users to get instant quotes for your company's FTL transportation needs, speed up processes, and work with reliable freight carriers Kamion is a technology company established to improve the functioning of the logistics market, which accounts for more than 10% of Turkey's Gross Domestic Product. Kamion was established in 2020 by Istanbul, Turkey.

Zippi Soluções de Crédito Ltda is a digital platform based in São Paulo, Brazil, that specializes in providing loans to application drivers working with ride-hailing services such as Uber, 99, and Cabify. Focusing on gig workers in Latin America, Zippi aims to address the financial needs of this growing segment by offering tailored financial services that cater specifically to their unique circumstances.

Carbonfact is the first open data platform to collect and measure the carbon footprint of any product.

Brown Foods is to produce “real cow’s milk” in a laboratory.

Vanta is security-in-a-box for technology companies, covering everything from laptops to infrastructure, and using a suite of simple, effective, and easy-to-deploy tools.

Finch develops a software that helps users to access payroll and HR systems. Its software allows admins to connect their company in a compliant and secure manner to applications; integrates across providers enabling developers to access a previously closed system and are at the source of truth for employee data and money flow; and powers use cases across lending, insurance, benefits, FP and A, and HR applications. The company was founded in 2020 and is based in Mountain View, California.

Proper is a company based in Copenhagen, Denmark, that offers a comprehensive platform for property management, catering to both property owners and tenants. Established in 2017, Proper's intelligent software automates the operational tasks related to the rental of various properties, including residential and commercial leases, garages, and parking lots. In addition to property management, Proper provides tools and APIs designed to assist businesses in managing their payment data across multiple providers. This integration allows for streamlined reconciliation and payment operations, enabling companies to enhance their financial accuracy and improve the efficiency of their financial infrastructure.

GO1 provides a platform that allows companies to upscale their workforce with on-demand training and a dynamic content-driven platform for companies that are Open to Learn. The funding follows an integration with Microsoft Teams, which enables organizations using Teams to learn directly within their workplace ecosystem. Individuals can now find, consume, share, and discuss learning resources from its library of online learning resources.

Let’s Do This is an online marketplace that features almost every endurance event on the planet. It helps race organizers to reach an engaged community of participants and endurance sports enthusiasts, offering a dedicated platform to provide detailed event information, news, and special offers. Find and book the best running, triathlon, cycling and obstacle events in the UK and around the world. Whether it's a 5k fun run or tenth Ironman Triathlon, Let's Do This is the best place to find the perfect race. It was founded in 2016 by Alex Rose and Sam Browne who are both passionate runners and cyclists. It is headquartered in San Francisco, California with an office in London, United Kingdom.

Ivy Homes uses a proprietary algorithm to estimate property prices and offer instant liquidity to homeowners. Ivy Homes making the process of selling a home simple, transparent, and convenient.

Paces is creating a data platform to provide actionable signals for developers, operators and investors to better understand what and where to profitably build green infrastructure. Paces AI will provide data signals collected across 3,500 US counties, including environmental data, permitting data, zoning data, interconnection data and competition risks. Modeled signals are also provided, such as climate risks, profitability forecasts and parcel ranking. These granular signals are provided at the level of specific land parcels and green infrastructure assets.

Forcyte Biotechnologies, Inc. was formed to leverage FLECS Technology (originally developed in the Di Carlo Lab @ UCLA) to provide drug-makers and researchers direct access to cellular force generation at the single-cell level – a cellular behavior that was previously inaccessible in an automated way.Forcyte Biotechnologies provide a fundamentally new class of cell-based assays that functionally evaluate single-cell contractility, integrated into standard multi-wellplate vessels – available both as end-to-end services, and as consumables.

Fetii is a group rideshare company focused on transforming transportation for businesses and their employees while addressing issues of rising emissions and congestion. The company offers a platform that allows consumers and businesses to order 15-passenger vans on demand, facilitating efficient group travel. Fetii operates a dual revenue model, providing services at a significantly lower cost compared to traditional employee shuttle services. By utilizing a QR check-in system, the platform enables seamless payment splitting among group members, enhancing convenience and safety. Additionally, during times when vans are not being used for employee transportation, they are employed to transport groups on-demand, ensuring that resources are actively generating revenue rather than remaining idle. Fetii has also implemented measures to promote safety, including a vehicle check-in process that aids in contact tracing, which has proven beneficial for organizations like the Texas A&M University System in their reopening efforts. Overall, Fetii aims to reduce the reliance on single-occupancy vehicles, contributing to decreased congestion and lower emissions.

Novig operates a peer-to-peer sports betting marketplace that allows users to place bets directly against friends or the market without the involvement of traditional sportsbooks. By eliminating the house's cut from the betting process, Novig aims to create a more social and enjoyable betting experience. The platform facilitates users in making bets and tracking their performance, emphasizing a model that prioritizes profitability for its participants. This approach seeks to democratize sports gambling, making it accessible and engaging for a broader audience.

Boostly automatically collects & analyzes customer data for restaurants from a variety of sources (including POS, in-store kiosks, online ordering, loyalty programs, 3rd party delivery orders, WiFi, and QR codes) and then leverages text messaging to drive incremental visits from those customers. Boostly then brings new customers to the restaurant and generates high quality reviews & feedback. Boostly's platform is completely automated & learns from the engagement of consumers to have smarter targeting on a weekly basis.

Bitcoin has been the best performing asset EVER. We want to make it super-easy for everyone to get bitcoin. Apart from investing in bitcoin, we offer people an alternative way to accumulate bitcoin when they do their usual shopping at their favourite brands.

PowerUs is a digital career platform for technical blue-collar workers to empower them in their careers and help them find better jobs.

ActionDesk designs and develops data management solutions. The company’s suite enables data synchronizing, data visualization, and management services. Additionally, it provides data importing services from other applications. ActionDesk is based in Asnières-sur-Seine, France.

Developer of financial software designed to plan personal finance. The company's platform converts clients' cash into USDC, a digital stablecoin backed by traditional reserves of cash and treasuries, and holds cryptocurrencies, enabling users to get options that involve much less risk to deposit their fiat currency into their accounts.

Developer of a payment processing platform designed to lower transaction fees on credit transactions. The company's platform provides novel routing and transaction algorithms to drive processing volume to different gateways based on a variety of parameters while saving merchants money, enabling business merchants to get access to a wide variety of alternative payment methods while lowering transaction clearance rates and also processing rates.