Cryptominded - Where you learn more about cryptocurrencies
Waydev - Waydev analyzes your codebase from Github, Gitlab, Azure DevOps & Bitbucket to help you bring out the best in your engineers work.
Crypto Buyer's Guide - Extensive cryptocurrency buying guide
GitPrime - GitPrime uses data from any Git based code repository to give management the software engineering metrics needed to move faster and optimize work patterns.
Robinhood - Free stock trading service.
Git analytics - for software developers, teams, and open-source communities