Matrix is an open protocol for real-time communication. It is designed to allow users with different service providers to communicate through online chat, Voice Over, and Video. Their goal is streamline communication across different service providers.

Function X is a decentralized communication network designed to work with blockchain-based phones. Function X is being developed by Pundi X, an Indonesian company that makes point of sale solutions for merchants that allow them to accept cryptocurrencies. The company has announced plans to create the Blok on Blok (BOB) and XPOS phones, that will operate as nodes on their platform, and will provide a variety of services.

Vereign is a blockchain solution provider that is working to build inter-operable communication networks between online platforms that will have an added level of security. Vereign's goal is to provide the infrastructure for sovereign digital identities, so that individuals will be able to better control their personal information.