We are currently not charging for NearBeach as it is under a closed Alpha. These prices are for future reference and are up for discussion. They are subjected to change and users will be notified in advanced for when we will start charging.
Great news - NearBeach is open sourced and is free to use on your own infrastructure. We do not charge for a self hosting license. Which means you can install and use NearBeach for free on your own servers.
If you are in charge of an open source project, why not get in contact with us? We want to support you using NearBeach.