Mattermark - Ranking 800,000+ high growth Internet companies
Breakout List - A list of the fastest growing startups
Parsers VC - Real-time VC funds tracking
Crunchbase - Crunchbase is a platform for discovering industry trends, investments, and news about companies around the world.
OpenVC - 2200+ VC firms by thesis to find 'best fit' for your startup
GrowthRanker - Discover the next unicorn