Pricing

Apache IoTDB pricing

As iotdb.apache.org lists them, read 4 Oct 2026. The maker's own page has the final word.

Plan	Billed and limits	Price
Apache IoTDB	Open source time-series database; downloadable binaries and source	Free
Apache IoTDB Community	Software generally available free of charge · community mailing-list support is voluntary · no SLA or guaranteed response	Free