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Meet the new Netlify Database. Fully managed Postgres, built into the platform. Every agent run automatically gets its own database branch. Here's why that matters. 🧵 www.netlify.com/blog/netlify...

Years ago, Deploy Previews changed how we ship code. Safe to break things, easy to roll back, every branch isolated. The database layer never got that treatment. One environment, shared, always a little broken. That's what we fixed.

When you start an agent run, Netlify provisions a Postgres branch based on the latest production data. Schema changes, test records, half-baked experiments, all contained. Production stays untouched until you choose to publish.

The agent literally cannot modify production. Not a permission flag, not a toggle. It just cannot reach it. It writes SQL migration files as it works. Those run against your branch during preview builds. Production is only modified when you go live.

This works for whoever is building. A designer prompting an app into existence gets the same safety net as a team of engineers running migrations through Drizzle. Same workflow, same guarantees, no extra setup.

Try it with a prompt like "I want an app to manage my list of mythical creatures." The agent will spin up the schema, wire up the UI, and give you a preview running on a real Postgres branch in a couple of minutes. app.netlify.com/start