Coingecko is described as 'CoinGecko provides a fundamental analysis of the crypto market. In addition to tracking price, volume and market capitalization, CoinGecko tracks community growth, open-source code development, major events and on-chain metrics' and is a crypto portfolio tracker in the bitcoin & cryptocurrency category. There are more than 100 alternatives to Coingecko for a variety of platforms, including Web-based, Android, iPhone, SaaS and Mac apps. The best Coingecko alternative is CoinMarketCap, which is free. Other great apps like Coingecko are CoinWatch, Blockchain Wallet, CryptoTracker and Cesium.