Apollo.Io

Apollo.io is a B2B sales intelligence and engagement platform, trusted by over 160,000 companies and more than one million users globally, from rapidly growing startups to some of the world's largest enterprises. Apollo.io provides sales teams with easy access to contact data for over 220 million contacts, along with tools to engage with these contacts in one single platform. By helping sales professionals find the most accurate contact information and automating the outreach process, Apollo.io turns prospects into customers. It was founded in 2015 and is based in San Francisco, California.