This site is mainly (see below) open to invited beta-testers at this point, and will be paid when it opens fully. See Stad.social.
If you have been invited, please let us know the details in this form.
We are admitting a few more beta-testers, so if interested, hit the registration link and let us know why you’d be a good tester. If we give you access, it will be full access to the Stad service (Mastodon, Lemmy, soon Pixelfed and more, tied together with a single login) and you will get to keep it for free once we launch fully as a thank you for participating in the testing.