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.
Coinmarketcap have price only, coingecko provides a 360 view and many other fundamental factors for crypto