Supabase has raised 0 million in a Series E funding round, valuing the company at billion. The funding aims to enhance its PostgreSQL AI database capabilities, particularly with the introduction of Multigres, an enterprise-scale solution. Supabase's advanced version of PostgreSQL integrates the open-source pgvector tool for efficient handling of AI model embeddings. The platform also features Edge Functions for serverless functions in JavaScript and collaborates with Hugging Face to process embeddings. Supabase's developer base has doubled from 2 million to over 4 million recently. The funding will support technological advancements, particularly in developing Multigres, led by Sugu Sougoumarane, co-creator of Vitess.