Mattermark - Ranking 800,000+ high growth Internet companies
Startup Value - Value your startup like a VC in 3 minutes
Breakout List - A list of the fastest growing startups
Crunchbase - Crunchbase is a platform for discovering industry trends, investments, and news about companies around the world.
Ennerate - Automated business valuations for 'Main Street' companies
GrowthRanker - Discover the next unicorn