Supabase just pulled off one of the fastest valuation jumps in startup history. The open-source database company announced a $100 million Series E at a $5 billion valuation on Friday - a staggering 150% increase from its $2 billion round just four months ago. The meteoric rise showcases how the AI coding boom is minting unicorns at unprecedented speed.
Supabase is rewriting the playbook on startup valuations. The open-source database company just announced a $100 million Series E at a $5 billion valuation, marking a breathtaking 150% jump from its $2 billion round in April. That's the kind of growth trajectory that makes even Silicon Valley veterans do a double-take.
The latest round, led by Accel and Peak XV, comes just four months after Supabase closed its $200 million Series D with Accel and Coatue. That Series D itself came just seven months after an $80 million Series C led by Sequoia spinoff Peak XV and David Sacks' Craft Ventures. PitchBook had pegged that earlier round at around $765 million post-money - meaning Supabase has engineered a 550% valuation increase in roughly a year.
The numbers tell the story of a company riding the perfect wave. Supabase has now raised $380 million in the past 12 months alone, bringing its total funding to $500 million. But it's not just about the money - it's about timing and positioning in the AI revolution that's reshaping how software gets built.
Founded in 2020 by CEO Paul Copplestone and CTO Ant Wilson, Supabase started as a Y Combinator graduate offering developers a Postgres-based alternative to Google's Firebase. The company combined Postgres with enterprise-grade open source tools for authentication, auto-generated APIs, file storage, and vector toolkits - essentially making database setup as simple as a few clicks.
Then came the "vibe coding" revolution. As AI-powered development tools exploded, Supabase found itself perfectly positioned as the database of choice for natural language coding platforms. The company now powers high-growth AI coding darlings like Cursor, Replit, and design giant Figma. Even Anthropic's Claude Code relies on Supabase infrastructure.
This ecosystem play is paying massive dividends. Supabase claims 4 million developers are now using its platform - a community that's become so valuable the company is doing something unprecedented. As part of this Series E, Supabase is allowing community members to buy equity alongside institutional investors. It's a move that signals how much the company values its developer ecosystem as a competitive moat.
