Today, weβre open-sourcing the core of Xata under the Apache 2.0 license.
Itβs built for agentic workloads, where databases need to be created, used, and discarded continuously:
Give every agent its own database branch, with real data
Instant database branching (copy-on-write), regardless of whether you have 50GB or 5TB of data
Pay only for compute, storage is shared with the parent
Branches hibernate when idle and wake up on the first connection (scale-to-zero)
100% vanilla Postgres (no forks, full compatibility)
You can adopt branching without moving your production database, and weβre excited to see teams run it in their own environments, build on it, and contribute back.