Supabase Raises $100M Series E at $5B Valuation

[AIcash]

Open-source database startup Supabase closes $100M Series E led by Accel and Peak XV, just four months after a $200M Series D at $2B. Founded in 2020 and originally a YC startup, Supabase powers AI app development with Postgres, APIs, auth, file storage, and vector tools — now used by Figma, Replit, and more.

[kelson10]

Supabase’s rapid fundraising pace — $300M in just four months — shows how critical open-source infrastructure has become for AI-native startups.
Its Postgres-first approach gives developers flexibility without vendor lock-in, making it a top choice for scalable AI app backends.

[jacson4]

From YC roots to powering giants like Figma and Replit, Supabase has evolved into the “open-source Firebase for AI.”
This momentum proves that community-driven, transparent tech can compete head-to-head with closed systems from Big Tech.