Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.
Verified emails & LinkedIn for founders across this portfolio.
Lumina AI Search Engine for Scientific Research.
Aqua is a voice-controlled text editor.
Ethereum cross-rollup swaps, lightning-fast, gas-free and MEV protected
VectorShift Builds, designs, prototypes, and deploys custom generative AI workflows.
Arini is an AI receptionist for dental practices that answers phone calls, and schedules appointments.
AltLayer, is a blockchain firm.
Flower is a federated learning, analytics, and evaluation platform.
Automated credit rebuilding and defi lending for subprime consumers
Daedalus builds and operates the world's most advanced factories for precision components.
Vocode is an open-source library for building voice-based LLM applications.
Eris Biotech is a biotech company that developing hypoxia-activated prodrugs (HAPs) for the treatment of solid tumors.
Octave provides mental health care that's both accessible to people and sustainable for providers.
OutSail Shipping is a shipping company that manufactures containerized sails for cargo ships.
Simplify is a common application for jobs and internships.
Next-Gen Investing for 100m Underserved Europeans
LightLink's Layer 2 blockchain is secured by Ethereum, purposefully built for DeFi, Metaverse, NFT and Gaming applications.
Stellar Sleep offers the first digital solution for chronic insomnia management.
Heart Aerospace is a Swedish startup making electric regional airplanes.
Coris is a modernrisk infrastructure for vertical Software-a-as-Servicecompanies and payment processors.
Hapax Labs is a HOA manager that specializes in combining technology and operations, offering real-time information.
Reken is an AI & cybersecurity firm building a new type of AI platform and products to protect against generative AI-enabled fraud.
Solving cancer resistance.
AI-powered creative audio studio for brands & creative teams.
Fume creates end-to-end automation solutions for development team workflows that leverage massive language models.
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 Artificial Intelligence (AI), Software, FinTech, Information Technology, Blockchain. The firm invests across 60 different industry categories.
Among tracked funding rounds, Heart Aerospace received $107.0M in a Series B round. Y Combinator's total known invested capital is $49.7B.
Y Combinator's average investment size is $8.9M across its portfolio of 8,084 companies.
Recent Y Combinator portfolio additions include Lumina, Aqua Voice, Gasp, VectorShift, Arini. These companies were founded in 2020 or later.