Supabase alternative

A Supabase alternative that never pauses your free app

Berth gives each app the parts people choose Supabase for: its own Postgres database, sign in for your users, row level security, realtime, file storage and Deno functions. It adds static site hosting, and it bills a flat monthly price with hard limits.

What is the same

• Postgres underneath. Each app is its own Postgres database, with a PostgREST style API for rows, filters and pagination.
• Auth and row level security. Email and password, email codes, Apple and Google sign in, and owner policies enforced by Postgres.
• Realtime, storage and functions. Row change streams, buckets with policies and signed links, and TypeScript functions on Deno.

What is different

• Free apps stay on. Supabase pauses free projects after a week of inactivity. Berth never pauses a free app for being idle.
• More free apps. Supabase's free plan allows 2 active projects. Berth's allows 5 apps and 3 sites.
• A flat price. Supabase Pro starts at $25 a month plus compute. Berth Pro is $12 a month for the first 100 accounts, with hard limits and no usage charges.
• Your site too. Berth hosts your static site or front end on your own domain, so the backend and the site live in one place.

Moving over

Most apps move in an afternoon. The migration guide maps Supabase client calls to Berth, and berth import loads your tables from CSV. Or ask us to move it for you.

Start free Have us move it for you

Facts about other services come from their own pricing pages, checked September 27, 2026; see the sources. Supabase, Firebase and Vercel are trademarks of their owners. Berth is not affiliated with or endorsed by them.