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.

Status is a mobile operating system, built for Ethereum, that is designed to be a gateway for everyday smartphone users to begin using decentralized applications. Statu.im's focus is on messaging and chatting. It combines a messenger and a browser, to build a portal for users to more easily interact with the blockchain ecosystem. By downloading Status, the user's mobile device becomes a light client node on the Ethereum Network, enabling them to access the entire Ethereum ecosystem. Users can then send encrytpted messages without central servers, store ethereum coins, and browse dAPPS in one place. The network is powered by the Status token (SNT).