SSPL: If you want to host it you have to pay.
BUSL: If you want to host it you have to pay.
Yet one is OSI-approved and the others aren't.
AGPL: If you want to host it, go ahead. If you want to host a modified version of it, provide source.
SSPL: If you want to host it, release your entire stack under the SSPL first. Good luck with that, lol.
BUSL: If you want to host it, you better not be making any money from it.
