Open Source / Community Edition
VoltDB Community Edition is distributed in binary and source code forms under the AGPL license.
To learn about the differences between the open source Community Edition and our commercial offerings, visit the Editions Page.
To download either the open source Community Edition or a commercial offering, please visit the Download Page.
The source code for the open source Community Edition is publicly hosted on GitHub. Whether you want to build, modify or understand VoltDB, you can do that at https://github.com/voltdb/voltdb.
We also host other projects at GitHub, include our Client Drivers and some ancillary projects. You can see all public projects at the VoltDB Organization Page at Github.
If you get stuck and want to reach out, check out our Free & Paid Support Options.