Data Transfer Project

 Data Transfer Project  is a collaboration of organizations committed to building a common framework with open-source code that can connect any two online service providers, enabling a seamless, direct, user initiated portability of data between the two platforms.

It was formed in 2017 by some of the leading silos (like Google, Facebook and Twitter).

Articles

 * Google, Facebook, Microsoft, and Twitter partner for ambitious new data project in The Verge