Circle, is a related project that shares some similarities with Libre Currency and Ğ1. The developers of Circle and Duniter share such strong bonds they even meet in real life... something that can be rare in this wide world of technological connections.

Other similar projects are:

value instrument, good dollar, swift demand, brightID, trustlines and greshm.

These projects gathered in 2019 in Berlin at the OpenUBI roundtables to exchange and discuss the issues they share. Duniter stands out for its theoretical approach and technical input.

A report describing these projects, in french, can be found on the duniter website:

https://duniter.org/