Supabase
Open-source backend-as-a-service built on Postgres — auth, database, storage, edge functions, and real-time APIs in one platform.
B2B SaaS
📍 San Francisco, CA
Founded 2020
Current Valuation
$5.0B
as of 2025-Q4
UNICORN
Supabase is an open-source backend-as-a-service built on Postgres, offering authentication, storage, edge functions, real-time subscriptions, and pgvector for embeddings in a single integrated platform pitched as a Firebase alternative. The Y Combinator–backed company became one of the biggest beneficiaries of the 2025 vibe-coding boom — apps generated by tools like Lovable, Bolt, and v0 default to Supabase as their backend. Two rounds in 2025 took the valuation from $2B in April to $5B by October.
Company Profile
Last Round
Series E — $143M (Feb 2026) · Lead: Accel
Founders & Key People
Paul CopplestoneAnt Wilson
Investors
Accel · Peak XV Partners · Coatue · Y Combinator · Felicis · Craft Ventures · Lightspeed Venture Partners
Products
- Postgres database hosting
- Supabase Auth
- Supabase Storage
- Edge Functions
- Realtime subscriptions
- Vector embeddings (pgvector)
- Supabase Studio
Competitors
Firebase (Google) · AWS Amplify · PlanetScale · Neon · Convex · Appwrite
developer-toolspostgresopen-sourcebackendycvibe-coding
Private-company numbers are not real-time. Reflects publicly disclosed valuations from press releases, news reports, and tender offers as of 2025-Q4. Refreshed quarterly.