Y Combinator

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.

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.

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.

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.

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

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.

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.

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.

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

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.

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.

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

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.

PINA Indonesia operates as a personal finance app.

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.

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.

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.

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.

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

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

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.

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.

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.

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.

Isabl Technologies develops a software for genome cancer diagnosis. The software provides a plug-and-play infrastructure for scalable bioinformatics operations for data basing, assets management, tracking, automated and reproducible data processing, dynamic reporting, and meta-analysis across data sets. It analyzes and interprets the genome sequencing data, performs DNA tests, and delivers a report of all clinically relevant findings within days. The software provides real-time automated reporting of clinical targeted gene re-sequencing, research whole genome, and transcriptome profiling data and linked data from pre-clinic models. Isabl Technologies is based in New York, New York.

BeU delivery is an application that offers a range of on-demand restaurants and dishes. Additionally, BeU provides a one-step connection that allows users to contact stores and restaurants directly, read online reviews, and look through pictures and menus.

BharatX is a tech company that gives consumer-facing apps access to a “buy now, pay later” option.

Lumify Care builds technology to support frontline healthcare workers.

Developer of a business intelligence and analytics tool intended to help organizations optimize their supply chain process. The company's platform offers customizable dashboards, real-time data visualization, and advanced reporting features, enabling enterprises to effectively analyze and interpret complex data sets, improve operational efficiency, and drive strategic insights.

Venture Debt Market Place

Sribuu is an Indonesia-based personal financial application aimed at enhancing users' financial literacy and management skills. The app provides tools for recording and analyzing spending by automatically tracking transactions from major banks and e-wallet services. This functionality helps users monitor their income and expenses more effectively. By offering personalized recommendations based on individual financial habits, Sribuu empowers users to make informed financial decisions and develop better money management strategies.

LootRush is a Web3 Videogame Platform.

We're rethinking renewables. With robots.

Aerones specializes in the development of advanced drone technology for various industrial applications, primarily focusing on wind turbine maintenance. The company offers automated services that include blade cleaning, de-icing, coating application, detailed inspections, and data analysis. Their drones are equipped with a robotic turbo wind system, allowing for efficient and safe maintenance processes. Aerones provides both battery-operated drones for rescue and delivery purposes, as well as tethered solutions for industrial cleaning and firefighting. This versatility enables wind energy companies to enhance operational efficiency while ensuring safety and cost-effectiveness in their maintenance efforts.

Loops is a startup that created a platform for SaaS startups to send emails.

LiquiFi helps to maximize the capabilities of tokens.

Enso is a creative impact agency based in Santa Monica, California, founded in 2012. The agency focuses on leveraging strategic, creative, and community-building skills to improve both the planet and the lives of individuals. Enso aims to disrupt the status quo by developing innovative ideas that can scale through shared missions, fostering collaboration among brands, organizations, and communities around common goals. Additionally, Enso facilitates the rapid creation of software, enabling business leaders, analysts, data scientists, and developers to design workflows collaboratively and enhance communication effectively.

SaveIN, as the name suggests, is a financial services platform made exclusively for Indians, with an aim to revolutionize their experience across banking and daily financial transactions. We aim to offer, the full suite of traditional banking products and experiences, but in a never seen before avatar, thereby making it fun, simple, secure, and unbelievably rewarding experience. All this and more at just the click of a button, in a 100% digital and paperless, mobile first ecosystem.

Koshex, pioneer AI-first personal finance system, an intelligent insights-driven product that helps you understand your money movement in real-time. Koshex gives you wings to spend, save, and manage your money in a smart, affordable, and reliable way. It looks into the best financial interests of each customer in a way that embraces the unique individuality of their lives. Investing is just one part of your financial picture. So, we've introduced more ways to reach your goals and manage your money.

Shaped is a software design firm founded in 2021 and based in New York. The company specializes in developing APIs that enhance content discovery, social feeds, and customer communication. Utilizing deep-learning technology, Shaped's platform incorporates artificial intelligence and machine learning to create personalized feeds, notifications, and recommendations for applications and websites. This enables businesses to better understand user engagement and preferences, ultimately driving increased interaction and potential sales.

Kapital SmartBank provides Mexican small and medium businesses and their employees with next generation mobile banking and financial services in smart banking. Its line of products include online loans directly through its website and money ready in client's account in seconds, online payroll systems to send paychecks to employees with one click, and accounts receivables accounting displayed in an easy-to-use and 100% secure web and mobile dashboard, so that its clients can see and have control of all their finances in one single place. Its loans, payroll cards for employees, and corporate expenses cards have the support of Visa® and Mastercard® international technology.

Developer of automated electronics purchasing assistant designed to help the hardware team get all the parts they need. The company provides automated sourcing from global suppliers, powerful supply chain intelligence, and intuitive forecasting with transparent search, automated quoting, and instant purchasing, enabling clients to proactively source parts and mitigate supply issues.

Playhouse is a mobile app for browsing video listings of property for sale. playhouse enables users to get clear insights into real estate.

Workflow86 is a powerful no-code automation platform for highly complex workflows. We allow non-technical users to build their own workflows or customise the workflows of other applications and software by simply dragging, dropping and connecting components together on a visual interface.

Joon is the top family chore tracker that gets kids excited about chores and build positive habits by turning these activities into a fun game. Joon helps parents track chores and allowances while kids complete quests to collect coins and level up their characters. In Joon, you assign “Quests” to your kids. When your kids complete their quests, they get coins and experience points that they can use to grow, customize, and care for their virtual companions (Doters). Quests can be anything from chores and exercising to learning and completing homework assignments -- the tasks are endless. You can help your children build good habits and discipline by making quests recurring. You can assign and easily track allowances to quests too, turning your standard chore chart into a fun, engaging game that is great for the whole family. By creating a game around real-life chores and tasks, Joon encourages kids to complete these tasks. This saves parents from nagging and repeatedly asking their kids to do important things like chores, studying, and exercising. Better yet, Joon turns kids into self-starters where they will proactively start doing these types of tasks on their own without parents even having to assign any to them.

DimOrder offers Cloud-based E-Commerce Platform for restaurants. DimOrder provides automated ordering and payment, menu digitalisation, logistics, CRM, AI marketing, supply chain and inventory management. DimOrder’s customer APP and social media platforms are fully integrated with its SaaS ecosystem. DimOrder offers fintech on supply chain management and provides liquidity to restaurants for business expansion.

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.

Glimpse provides a platform for brands that want to increase their reach and drive sales by connecting them to short-term rental properties for product placement opportunities. The company's goal is to make the relationship between short-term rental hosts and online brands possible by letting short-term rental hosts browse multiple offers in one place, and accordingly an easier way for online brands to build relationships with hosts.

UK startup building bio-based carbon capture and utilisation (CCU) technology to recycle industrial carbon dioxide (CO2) emissions into carbon neutral chemicals and e-fuels.

Lightmeter combines crowdsourced network intelligence with a diagnostic arsenal to provide delivery monitoring, alerts, and automated optimisation, resolving issues before they develop.

Janani aims to make the process of infertility treatment and assisted fertilization easier and more affordable for the masses.

Yemaachi Biotechnology uses cutting-edge immunogenomics, bioinformatics, and artificial intelligence to accelerate the development of cancer detection and cure strategies for lowering the economic burden of cancer.

Sleek operates an online financial platform that provides users with a browser extension designed for seamless one-click checkout across various e-commerce stores. By linking their credit cards to the extension, customers can shop online and receive cashback rewards for their purchases. The stores benefit from this arrangement by paying Sleek a commission for directing traffic to their sites, and Sleek shares a portion of that commission with users as cashback. Utilizing machine learning, Sleek enhances the shopping experience by offering additional deals and cashback opportunities, making it an attractive option for online shoppers seeking to maximize their savings.

Coinbooks is a San Francisco-based accounting software startup. Coinbooks work by integrating with crypto wallets and existing accounting software so that crypto companies can manage both their crypto and non-crypto transactions in one place.

MedMe Health is a patient care platform that assists pharmacists in scheduling, conducting, and tracking clinical services both virtually and on-site. The platform employs proprietary algorithms to streamline various medical services, including online scheduling, digital diagnosis, documentation filing, and automated follow-up appointments. By facilitating these processes, MedMe Health enables pharmacies to enhance their workflows, strengthen patient relationships, and diversify revenue opportunities within clinical services.

Contalink is an accounting, administrative and financial platform that enables accounting and accounting offices to reduce their operational load by up to 90%, provide their customers with better service through state-of-the-art technology, and eliminate license costs and Software updates. Contalink is a free platform for accounting firms and accounting professionals, as well as allowing to capture new customers and generate new sources of income.

wOS is a fitness app that allows anyone in Latam to workout at home with live and on demand personalized fitness classes with realtime feedback. We use A.I. to offer highly personalized class recommendations, Computer Vision to give realtime feedback on form correction, and 2 way livestreaming to create a real live experience between user - instructor.

Zeta Surgical, founded in 2016 and based in Boston, Massachusetts, specializes in developing a surgical navigational platform that utilizes augmented reality technology. This innovative platform enhances surgical procedures through features such as markerless registration, instrument tracking, and comprehensive procedure planning. By providing advanced image guidance, Zeta Surgical aims to improve the safety and accuracy of surgeries, catering to the needs of high-precision medical tasks.

Legion Health operates a platform that connects telehealth companies with a network of highly-vetted clinicians, facilitating access to mental health services. By leveraging artificial intelligence, Legion Health streamlines the psychiatric care process, allowing healthcare organizations to efficiently scale their virtual behavioral health offerings. The platform enables patients to receive timely care from qualified providers while minimizing the administrative burdens often faced by clinicians. This approach not only enhances the patient experience but also allows healthcare organizations to meet growing demands for mental health services in a more effective manner.

Tenyks is a software tool that explains why a neural network made a specific decision or provided an output, down to a single node level.

Dialect enables a more engaging dapp experience with timely, targeted messages and notifications.

Cococart is an e-commerce platform designed to help small businesses establish online shops quickly and efficiently. It enables local businesses to accept online orders within a minute, allowing them to manage their own sales without the need for complex applications or incurring high fees and commissions typically associated with other marketplaces. The platform provides a user-friendly experience, requiring no coding or design skills, making it accessible for independent businesses to sell online effectively. Cococart's focus is on empowering these businesses by simplifying the online selling process and reducing financial burdens.

Serif Health specializes in healthcare price intelligence and contract management solutions. The company's software is designed to enhance price transparency and analytics, helping healthcare providers improve reimbursements and manage contracts with health plans. Its offerings include price estimators, data publishing tools, and benchmarking capabilities, which facilitate better contracting negotiations and support increased patient volume. By minimizing technology integration costs, Serif Health enables hospitals and healthcare providers to streamline their operations and strengthen their relationships with insurance companies.

Mono is a digital bank designed specifically for startups and small to medium-sized businesses in Latin America, beginning its operations in Colombia. The company aims to empower these businesses by addressing key challenges they face in managing finances. Mono's platform enables users to open a digital checking account quickly, make online payments using a debit card, and integrate seamlessly with various software-as-a-service applications. This approach allows businesses to efficiently manage their expenses and streamline their financial operations, ultimately facilitating growth and enhancing financial control.

Rebill provides merchants with a unique control panel, and an API (programmatic environment) as well as pre-made payment pages so they can sell online in multiple regions very quickly, integrating with the financial entities and payment gateways they want. All customer's information, including non-sensitive card and subscription information, are stored at Rebill. Who, in turn, manages the recurrence of the collection of subscriptions, monitoring of card expiration and automatic collection retries to avoid delays and securing a predictable revenue model. Rebill is the last mile solution to improve the shopping experience for international stores. Provides flexibility to change providers: banks, or payment gateways, without losing information and in a matter of minutes. From Rebill, businesses can integrate multiple cloud services such as CRM (for customer management), or ERP (for business management), as well as local invoicing systems, among others.