cohost is described as 'A new social media platform built from the ground up by a small team of developers and designers who like sharing things on the internet' and is a Social Network in the social & communications category. There are more than 10 alternatives to cohost, not only websites but also apps for a variety of platforms, including Self-Hosted, Android, iPhone and iPad apps. The best cohost alternative is Mastodon, which is both free and Open Source. Other great sites and apps similar to cohost are Pixelfed, X, diaspora* and Tumblr.
Ktistec is an ActivityPub server. It is intended for individual users, not communities of users, although support for additional users will be added in the future. It is designed to have few runtime dependencies -- for example, it uses SQLite as its database, instead of...
MindViewers is a freemium social platform for meeting people and sharing interesting reactions or commentaries on current news headlines.
