H2 Database Engine

Explore this developer service’s free allowance, critical restrictions and official documentation before deploying.

INCLUDED FREE ALLOWANCE

Free Java SQL database engine (MPL 2.0 or EPL 1.0) with embedded, in-memory and TCP server modes; no software-enforced storage or query quota.

Plan details

Plan: Ongoing free allowance
Deployment model: Local / embedded
Credit card: Not required
Commercial use: Allowed
Added to directory (UTC): 2026-10-28
Last checked: 2026-10-28

Important restrictions

Runs inside your JVM or on infrastructure you operate; hosting, storage and operations are not included. Modified H2 source must meet license publication obligations; distributed binaries need license and disclaimer notices.

View official documentation

Independent community listing, not affiliated with the provider. Always check the latest billing policy and quotas before enabling paid usage.