Rapids is developing a blockchan-based payment system that can be used across social media platforms. The Rapids Network has a Proof of Stake consensus mechanism, and is powered by the RPD coin.

TTC Protocol is a blockchain based social networking protocol. They are developing a decentralized platform that will provide tokenized incentives for contributing to their ecosystem. The network is powered by the Ethereum-based TTC token.

QunQun is an Ethereum based platform for creating communities. Users can create and operate their own community themed networks and use QUN tokens to make transactions.