Sentralis is described as 'Gives self-directed crypto holders a clear, quantified picture of how the risk profile of their portfolios behaves. It measures where the risk actually sits, which assets drive it, how the book responds to changes in prices, correlations, liquidity and macro' and is a crypto portfolio tracker in the bitcoin & cryptocurrency category. There are more than 25 alternatives to Sentralis for a variety of platforms, including Web-based, iPhone, Android, iPad and SaaS apps. The best Sentralis alternative is CryptoJournal.Wpf, which is both free and Open Source. Other great apps like Sentralis are Coingecko, KoinX, Koinly and Rotki.