Founder Directory
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Trending Founders
18 recordsAutograph
NFT platform that brings together iconic brands in sports and culture to create unique digital collections. Crypto NFT
Last round: Series B Andreessen Horowitz, Kleiner Perkins, $170M Series B in 2022
Airbyte
Airbyte is the turnkey opensource data integration platform that gives your infrastructure super powers to move data seamlessly. Data Science Analytics
Last round: Series B Benchmark, Accel, Y Combinator, $150M Series B in 2021, $1.5B valuation
NewLimit
Developing epigenetic therapies to extend human healthspan by reprogramming aging cells Biotech Healthcare
Last round: Series B Founders Fund, $130M Series B in 2025
Hebbia
Develops AI agents for financial services firms Artificial Intelligence FinTech
Last round: Series B Andreessen Horowitz, $100M Series B in 2024
mmhmm
mmhmm is a virtual camera application used to create virtual rooms, backdrops, and presentations during video calls. Video Chat SaaS
Last round: Series B Sequoia, $100M Series B in 2021
xAI
Accelerate human scientific discovery Artificial Intelligence
Last round: Series B Sequoia, Andreessen Horowitz, $6B Series B in 2024, $24.0B valuation
Commonwealth Fusion
Building the path to clean, carbon-free, limitless energy Sustainability Renewable Energies
Last round: Series B Khosla Ventures, $2B Series B in 2021
Stytch
Building passwordless authentication to start, with an eye towards making the passport of the internet Developer APIs SaaS Cybersecurity
Last round: Series B Benchmark, $90M Series B in 2021, $1.0B valuation
Adaptive Security
Protecting companies from AI-powered attacks Artificial Intelligence Cybersecurity Enterprise Software
Last round: Series B Andreessen Horowitz, OpenAI, NVIDIA, Bain Capital Ventures, $81M Series B in 2025
Story Protocol
Creator of web3 technology that aims to change the way narrative universes are formed Crypto
Last round: Series B Andreessen Horowitz, $80M Series B in 2024
Supabase
Supabase is an open source Firebase alternative SaaS Developer Tools Enterprise Software
Last round: Series B Y Combinator, $80M Series B in 2022
XBOW
Using AI to revolutionize how we approach offensive security Artificial Intelligence Cybersecurity
Last round: Series B Sequoia, $75M Series B in 2025
Nansen
Nansen is a blockchain analytics platform for crypto professionals and investors. Analytics Crypto Blockchain
Last round: Series B Andreessen Horowitz, Accel, $75M Series B in 2021
Ambience
Leading AI operating system for healthcare organizations Artificial Intelligence Healthcare
Last round: Series B Kleiner Perkins, $70M Series B in 2024
Decagon
Develops AI support agents for enterprise Artificial Intelligence Enterprise Software
Last round: Series B Andreessen Horowitz, Accel, $65M Series B in 2024
Fashinza
Fashinza is a B2B manufacturing marketplace that solves apparel/fashion supply chain challenges. Fashion E-Commerce Marketplaces
Last round: Series B Accel, $60M Series B in 2022, $45M valuation
HeyGen
Next-gen generative AI video platform with customizable AI avatars, right from your browser Artificial Intelligence
Last round: Series B Benchmark, $60M Series B in 2024
Secureframe
Builds security and compliance software SaaS Cybersecurity
Last round: Series B Kleiner Perkins, $56M Series B in 2022