
Supabase: Store All the World's Data
How Paul Copplestone and Ant Wilson built Supabase into a $10 billion company while keeping the developers who got them there
Felicis first led Supabase's $80 million Series B in May 2022 and has participated in every round since, including the Series D in April 2025 and the $500 million Series F in June 2026.
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Supabase is an open-source backend platform built on Postgres, positioned as an alternative to Firebase for building web and mobile applications. It bundles a dedicated Postgres database with auto-generated REST and GraphQL APIs, built-in authentication with social logins and row-level security, S3-compatible object storage with a global CDN, globally distributed edge functions, real-time sync over WebSockets, and a vector toolkit for AI embeddings — all working together out of the box. The platform is fully open source and self-hostable, built on Postgres to avoid vendor lock-in, SOC2 Type 2 compliant, and available across 16+ global regions.