Calckey Alternatives

Calckey is described as 'Is based off of Misskey, a powerful microblogging server on ActivityPub with features such as emoji reactions, a customizable web UI, rich chatting, and much more!' and is a Social Network in the social & communications category. There are more than 25 alternatives to Calckey for a variety of platforms, including Web-based, Self-Hosted, Android, iPhone and Android Tablet apps. The best Calckey alternative is Mastodon, which is both free and Open Source. Other great apps like Calckey are Bluesky, X, diaspora* and Facebook.