Supabase nabs $5B valuation, four months after hitting $2B

In a remarkable turn of events, Supabase, the favored database platform among the vibe-coding community, has announced a significant funding milestone. On Friday, the company revealed it has secured an additional $100 million in a Series E funding round, elevating its valuation to an impressive $5 billion. This latest round was spearheaded by prominent investors Accel and Peak XV. This new valuation comes just four months after Supabase completed a $200 million Series D funding round, which valued the company at $2 billion, also led by Accel, alongside Coatue. Notably, the Series D round followed closely on the heels of an $80 million Series C round, which took place seven months earlier and was led by Sequoia spinoff Peak XV and Craft Ventures, founded by David Sacks. At that time, PitchBook estimated Supabase's valuation to be approximately $765 million post-money. In total, Supabase has successfully raised $500 million since its inception. Founded in 2020 by CEO Paul Copplestone and CTO Ant Wilson, the company initially emerged from Y Combinator, offering developers a Postgres-based open-source alternative to Google’s Firebase. This platform, designed to facilitate the development of AI applications, has rapidly gained traction among developers. The combination of Postgres with other robust open-source tools has enabled Supabase to provide essential features such as authentication, auto-generated APIs, file storage, and a vector toolkit, which are critical for many AI applications. By simplifying the database setup process to just a few clicks, Supabase has established itself as the backend of choice for various vibe-coding applications, including fast-growing platforms like Lovable and Bolt. Supabase's popularity continues to rise, with increasing adoption among well-known AI coding tools such as Figma, Replit, Cursor, and Claude Code. Moreover, in a unique move, the company is allowing community developers—now numbering around 4 million—to purchase stock as part of this Series E funding, further emphasizing its commitment to community involvement.