Mattermark - Ranking 800,000+ high growth Internet companies
Breakout List - A list of the fastest growing startups
Startup Tracker - The startup search engine 🎯
Crunchbase - Crunchbase is a platform for discovering industry trends, investments, and news about companies around the world.
Funderbeam - Where Growth Companies are Funded and Traded Across Borders
Ennerate - Automated business valuations for 'Main Street' companies