Birdeye - #1 most trusted reputation and customer experience platform for local business

Crunchbase - Crunchbase is a platform for discovering industry trends, investments, and news about companies around the world.

ReviewTrackers - Software that generates new customer reviews, engages your customers and lets you listen and...

Owler - Owler is a crowdsourced data model allowing users to follow, track, and research companies.

Reputation.com - Reputation.com is a solution for tracking and improving online reviews, social media, and local search visibility for businesses.

CB Insights - CB Insights is a company database for the venture capital and corporate development community.