OpenLiteSpeed is our open-source solution.
Users are free to download, use, distribute and modify OLS and its source code in accordance with the with the precepts of the GPLv3 license.
OpenLiteSpeed understands Apache rewrite rules, but it is not fully Apache compatible.
Our Free Starter license is one of our Enterprise licenses. It has a 1-domain limit and a 2GB RAM limit.
We offer support for the Free Starter license. It also acts as an Apache drop-in replacement.