Databases
Build full-stack applications with v0's database integrations.
When building applications, it can be useful to add data persistence to properly mock out more complex flows. v0 enables simple, one-click database integrations with popular providers, including Upstash, Neon, Supabase, and Vercel Blob.
Setting up a database
You can connect a database to v0 from a chat thread or project.
From a project
From the Projects view, go to Project Settings → Integrations to see available database options.
- To reuse an existing database, click the arrow to select from previously created ones.
- To add a new one, click Create to open the Marketplace and accept the provider's terms.
Once connected, the database will appear under the Integrations tab. Future generations in this project can now use the connected database.