I find very interesting the opportunity to create interactive videos with H5P. However, when I tried to embed my video as web content, they discouraged to use H5P.org with this warning message:

WARNING: H5P.org is only for trying out H5P. The embed option will be limited soon. Do not use H5P.org to host real content. Learn more. H5P.com is a service for creating and hosting real H5P content and integrating H5P with other publishing platforms.) ”.

Is H5P.com for free?