Supabase raises $150M, buys Turso and launches OrioleDB beta and Multigres alpha as AI agents create most new databases

Supabase raised $150M led by GIC, with CapitalG participating, four months after a $500M Series F at a $10.5B valuation. It is acquiring Turso, and Turso's founder becomes Head of Agentic Services. The company says agents and AI tools create about 70% of its new databases, up from over 60% in June. [3] [4] [5]

Declarative Schemas 2.0 stores a database's full structure in files tracked in Git. An agent can read one schema instead of working through hundreds of migration files. The pg-delta library generates the migrations and works with any Postgres. Supabase also added local development without Docker and Compute, which runs long-running services next to the database. [1] [8]

OrioleDB is now in public beta on every plan. It replaces Postgres's default heap storage through the table access method interface and keeps old row versions in an undo log to avoid vacuum-related bloat. It reached about 1.8x throughput on a TPC-C-derived workload with data larger than memory. Supabase ran that test on its own benchmark site, dbarena, and no third party has reproduced it. [7] [1]

The planned path starts small and grows. Turso, a from-scratch SQLite rewrite that adds concurrent writes and keeps its write-ahead log on S3, would underpin a small instance type. Apps would then move to full Postgres and on to Multigres, a cluster manager now in private alpha that confirms writes only after a quorum of replicas agrees. [5] [6] [9] [1]