Social Blockchain - Explore what the world is sharing
Set in Block - Blockchain-based permanent message creator and reader
Artup - A platform for artists to network, find jobs, & get discovered.
Numa - A federated social network, built on Ethereum and IPFS.
Mastodon - Mastodon is a decentralized, open source social network. This is just one part of the network, run by the main developers of the project It is not focused on any particular niche interest - everyone is welcome!
Famous - Design, publish, & track live web apps without coding