The BaseTen framework is licensed under the GNU General Public License, version 2.0. Currently, under the GNU GPL, you can distribute applications based on BaseTen only if you make the full source code to your application available to your users. In all commercial settings, MK&C recommends using a commercial BaseTen license.

MK&C offers commercial licenses that include code-level support and allow redistribution of BaseTen without including the source of your application or of the BaseTen frameworks. For a limited time, commercial BaseTen licenses are available for $199 per developer. The price includes support and upgrades until the end of 2009. After BaseTen 1.0 is released and we reach a mature level of documentation, the BaseTen price will rise to $799 per developer. This 75% discount is our thank you for the early adopters of BaseTen. Please contact Marko Karppinen (marko at karppinen dot fi) if you are interested in purchasing a license.