The news
Supabase, the database company built on open-source PostgreSQL, announced on October 2, 2026, that it raised $150 million led by GIC, Singapore's sovereign wealth fund, and agreed to acquire Turso, according to SiliconANGLE. Alphabet's (GOOGL) growth fund CapitalG, IronArc and SquarePeg also invested. The valuation and the Turso price were not disclosed.
Pulse 2.0 reported that the round comes four months after a $500 million Series F; that Series F, also led by GIC, was announced on June 8, 2026, and valued Supabase at $10.5 billion, according to an announcement posted by law firm Orrick. SiliconANGLE reported that the new proceeds will fund employee liquidity and development of new features for AI agents.
Turso is a database built on SQLite, a lightweight database engine, and designed for AI agents, SiliconANGLE reported. It has a small hardware footprint, supports embeddings (numeric representations used in AI search) and encrypts data page by page. Its core features are free, with paid cloud management. Pulse 2.0 said Turso's technology lets companies provision large numbers of isolated databases at relatively low cost, in the public cloud or in a customer's own cloud.
The deal is aimed squarely at software agents as database customers. Chief executive Paul Copplestone said agents are spinning up millions of databases for the prototypes, dashboards and apps they build, SiliconANGLE reported. Pulse 2.0 reported that Supabase has more than 13 million developers, adds more than 1 million users and 4 million databases a month, and that about 70% of new databases are created by agents or AI-driven tools.
Turso will keep running its existing platform, and Supabase plans a path for Turso customers to use other Supabase services, Pulse 2.0 reported. Turso founder Glauber Costa joins Supabase as head of agentic services, with Pekka Enberg and the Turso team also joining. Turso customers named by Pulse 2.0 include Superhuman, Sauna.ai, CTO.new and Mastra.
SiliconANGLE also noted a new product, Supabase Compute, which offers hosted sandboxes for long-running AI agents.
The numbers
- New funding
- $150 million
- Prior Series F (June 2026)
- $500 million
- Developers on platform
- 13+ million
- New databases per month
- 4+ million
- Share created by agents/AI tools
- About 70%
Why CEOs should care
For CTOs and engineering leaders, the numbers point to a shift in who creates infrastructure. If most new databases come from agents and AI coding tools, governance has to cover machine-created resources: who owns them, who pays for them, and when they are deleted. Ask your platform team how many databases AI tools have provisioned in your accounts and whether any hold production or customer data.
For CFOs, cheap per-database pricing is the core of Turso's appeal, but millions of small databases can still add up. Ask vendors how billing works for idle or abandoned databases created by agents, and set spending limits on accounts that AI tools can use.
For buyers comparing backend platforms, the acquisition makes Supabase a broader choice: Postgres for main applications plus lightweight SQLite-based databases for agent workloads. Before committing, ask how Turso customers will be migrated or integrated, and confirm that the open-source licensing that makes both products portable stays in place.
The bigger picture
Supabase has raised $650 million across its last two rounds in about four months, by our calculation from the reported figures, a sign that investors see the backend for AI-built software as a large market. Its growth is tied closely to the popularity of AI coding tools that generate apps and need somewhere to store their data.
The Turso deal also shows a consolidation pattern: larger developer platforms buying specialized open-source projects to cover new workloads rather than building them from scratch.
What’s next
Watch for how quickly Supabase integrates Turso into its platform, for pricing on Supabase Compute, and for whether rival cloud database providers launch agent-focused database products of their own.
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