Duniter is described as 'A network of communities based on trusted human certifications. Server(s) are allowing to manage crypto-currencies through an Universal Basic Income system on peer-to-peer network' and is an app in the bitcoin & cryptocurrency category. There are more than 50 alternatives to Duniter for a variety of platforms, including Mac, Windows, Web-based, Linux and Android apps. The best Duniter alternative is Bitcoin, which is both free and Open Source. Other great apps like Duniter are Ethereum, Keybase, Litecoin and DASH.