Pick Supabase if you want the open-source postgres backend for app builders. Pick Bolt if prompt, run, edit, and deploy full-stack apps in your browser matters more. On price: Supabase is free · pro from $25/mo, Bolt is free · paid from $20/mo.
| What it is | The open-source Postgres backend for app builders. | Prompt, run, edit, and deploy full-stack apps in your browser. |
| Pricing | Free · Pro from $25/mo | Free · Paid from $20/mo |
| Key capabilities | Full Postgres database in minutes · Built-in auth, storage, and realtime · Auto-generated REST and GraphQL APIs | Full-stack apps from a prompt · Runs entirely in the browser · Edit code and re-prompt live |
| Community upvotes | 0 | 0 |
| AI citations detected | 0 | 0 |
Supabase gives you a full Postgres database with auth, storage, realtime, and auto-generated APIs — an open-source Firebase alternative you can self-host or run in the cloud.
Full listing & receipts →Bolt.new lets you build and ship full-stack web apps from a prompt — it writes the code, runs it in-browser, and deploys, with an AI you can steer at every step. Built by StackBlitz.
Full listing & receipts →