Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.
Verified emails & LinkedIn for founders across this portfolio.
Catena Biosciences is a biotechnology company that offers protein conjugation, building biologic structures, and medical research.
Botanix Labs is a fully Ethereum-equivalent second-layer virtual machine built on top of Bitcoin.
Refine is a react-based web application development platform that offers a wide range of software services.
Voicepanel makes it simple for businesses to obtain valuable feedback on their products and services.
Mother Science is a revolutionary biotech beauty brand company develops next-generation skincare treatments.
Hona AI is an AI data platform that collects and maintains healthcare history and records of patients.
AI-Powered Procurement for Government
Flair Labs provides voice AI designed to support real estate and mortgage businesses.
BiteSight is the video-first food delivery app
Abalone Bio develops pharmacologically antibody drugs to successfully treat metaolic and inflammatory diseases where other drugs fail
Fast, scalable life-cycle assessments to help fashion brands lower their scope 3 emissions.
Vista Power installs energy storage and generation infrastructure as a service at commercial & industrial properties.
MilkyWay is a decentralized finance protocol that provides liquid staking and restaking services built for modular blockchain ecosystems.
SafeBase is a trust center platform for friction-free security reviews changing how companies communicate their security and trust posture.
Poliglota is a language education startup with a social methodology, gathering teachers and students in coffee places across the world.
Taiki is an API that automatically pulls tax documents and data from payroll and financial institutions using AI.
Hona is a SaaS company that offers a communication platform for B2C law firms.
YonedaLabs is an AI-based software that assists chemists in optimizing reaction parameters such as temperature, concentration, and catalyst.
Fintoc is an API that lets online businesses accept instant payments coming directly from the customer’s bank account.
The only piece of software a coffee shop needs to operate.
QuestDB is an open-source SQL database designed to process time-series data, faster.
Clueso is an AI-powered help center for SaaS apps.
BioIntelligence Technologies offers real-time automated analytics tools.
Auxa Health is a healthcare technology firm focused on social care orchestration.
Y Combinator has invested in 8,084 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.
Y Combinator's top investment sectors include Software, Information Technology, Artificial Intelligence (AI), Biotechnology, Internet. The firm invests across 56 different industry categories.
Among tracked funding rounds, SafeBase received $33.0M in a Series B round. Y Combinator's total known invested capital is $49.2B.
Y Combinator's average investment size is $8.9M across its portfolio of 8,084 companies.
Recent Y Combinator portfolio additions include Catena Biosciences, Botanix Labs, Refine, Voicepanel, Mother Science. These companies were founded in 2020 or later.