Google Analytics - Improve your website to increase conversions, improve the user experience, and make more money using Google Analytics. Measure, understand and quantify engagement on your site with customized and in-depth reports.
Crunchbase - Crunchbase is a platform for discovering industry trends, investments, and news about companies around the world.
StatCounter - StatCounter is a simple but powerful real-time web analytics service that helps you track, analyse and understand your visitors so you can make good decisions to become more successful online.
CB Insights - CB Insights is a company database for the venture capital and corporate development community.
Matomo - Matomo is an open-source web analytics platform
Tracxn - data on companies