Inside Supabase: The open-source database company that just doubled its valuation to $10 billion in 8 months

Open-source database platform Supabase has become one of the fastest-growing infrastructure startups in the AI era, after raising a $500 million Series F round that pushed its valuation to $10 billion, effectively doubling it in just eight months.

The milestone cements Supabase as a “decacorn” and signals how quickly developer tools tied to AI application building are scaling in both usage and investor demand.

From Postgres tooling to full-stack backend platform

Supabase began in 2020 as an open-source alternative to Firebase, built on top of PostgreSQL, the widely used relational database system. Instead of reinventing databases from scratch, the company layered essential backend services on top of Postgres, including authentication, storage, real-time subscriptions, and auto-generated APIs.

This approach allowed developers to spin up production-ready backends quickly, without managing complex infrastructure. Over time, Supabase evolved into a full backend-as-a-service platform used by startups, enterprise teams, and AI-native application builders.

The biggest growth driver: Vibe coding

A major driver behind Supabase’s rapid expansion is the rise of AI-assisted coding tools and “vibe coding,” where developers and non-developers alike use AI to generate applications quickly. Supabase reports explosive growth in database projects created on its platform, with a significant share now initiated or configured through AI tools.

The company has also grown to nearly 10 million developers, reflecting its expanding role as default infrastructure for modern application development.

Revenue and scaling momentum

Supabase’s financial growth has matched its user expansion. The company’s annualized revenue has risen sharply in recent years, moving from early startup traction to major scale-up territory as enterprise adoption increases.

Investors have repeatedly increased its valuation in quick succession, moving from roughly $2 billion to $5 billion and then to $10 billion within a short period.

This rapid revaluation cycle reflects broader investor appetite for developer infrastructure companies positioned at the center of AI application building.

The latest $500M funding round was led by sovereign wealth fund GIC, with participation from major venture firms and strategic tech investors. The capital is expected to support the expansion of Supabase’s infrastructure, scaling capabilities, and new tooling for handling more complex, high-traffic AI applications.

The company has now raised over $1 billion in total funding since its founding.

What comes next

With its new valuation milestone, Supabase is now under pressure to maintain its rapid growth trajectory while expanding reliability, enterprise readiness, and global scale.

Analysts expect continued demand as AI application development accelerates, but also note that the infrastructure market is becoming increasingly competitive as major cloud providers and startups race to own the backend layer of AI development.

For now, Supabase stands out as one of the clearest examples of how open-source infrastructure can evolve into a billion-dollar enterprise platform in the AI era.