Supabase Storage

An open source S3-compatible object store with native Postgres RLS integration and on-the-fly image optimization.

Supabase Storage provides a scalable architecture for managing large files (up to 500GB) without leaving the Postgres ecosystem. It eliminates the need for complex IAM configurations by using Row Level Security (RLS) policies to handle access control directly through your database. Assets are served via a global CDN spanning 285+ cities, featuring a Smart CDN that revalidates changes in under 60 seconds. With built-in support for resumable TUS uploads and specialized bucket types for analytics (Apache Iceberg) and AI (vector embeddings), it serves as a high-performance backbone for everything from user-generated media to large-scale data lakes.

https://supabase.com/storage