Free PostgreSQL

A free PostgreSQL database, run by your agent.

A real PostgreSQL database for your app, always on, next to a free server to run it. Your agent creates both, connects your app and runs your migrations.

claude mcp add --transport http redu https://mcp.redu.cloud/mcp --client-id redu-mcp

What you need: an MCP client such as Claude Code, Codex or Cursor.

Create your account The free tier

Free Postgres£0

1 vCPU, 1 GB RAM, 2 GB storage.

What you can do with it

A real database for a real app.

Store your app's data

Users, posts or orders, without paying for a database while you try your idea.

Show a working prototype

Your app and its data at a real HTTPS address you can send to someone.

Learn SQL on a real app

Ask your agent to explain the schema it creates and the queries it runs.

What you get

A database and the server your app runs on.

A card is required after 7 days.

Free Postgres

PostgreSQL on its own always-on VM, on a private network.

£0

1 vCPU
1 GB RAM
2 GB storage

Free server

Runs your app next to the database.

£0

1 vCPU
2 GB RAM
10 GB disk

Try it

Paste this into your agent.

Connect the redu MCP (claude mcp add --transport http redu https://mcp.redu.cloud/mcp --client-id redu-mcp) and sign me in. Then create redu's free server and free Postgres database for this project, connect the app to the database, and send me the HTTPS address.

FAQ

Free PostgreSQL questions

Does the free database pause when idle?

No. It runs on its own VM that stays on, so your app never waits for the database to wake up.

What if I need a bigger database?

Larger databases are paid managed PostgreSQL, billed by the hour. The sizes and prices are on the pricing page.

Prices and options.

The free tier · Free virtual machine · Free website hosting · Free Postgres options compared · Managed PostgreSQL · Pricing

Last updated: 1 November 2026