BuildWise is free and open-source, you can verify the license after download it, :-)
We are tired of hearing people talking about Agile, Test Automation and CI rather than spending real time doing it. We just simply don't want BuildWise be a part of these "empty talks". Without automated tests, there is little value using BuildWise anyway. So if you can do test automation and want to use BuildWise, just send us 20+ your automated test scripts, we will email you the download link.
Why 20 automated tests? We think 20 is a magic number, after done that, testers may get a sense of developing (and maintaining) a large number of tests (which is different from several demo ones). Also by then, testers get a real needs for using CI to manage test executions, which can help to master CI.