Amplitude provides product analytics to help companies understand user behavior. Product, marketing, and growth teams use Amplitude to discover and share insights about user engagement, retention, and revenue.

Founded in 2012 and backed by Benchmark, Battery Ventures, and leading angel investors, Amplitude is the analytics solution of choice for companies who want to understand their users, including Microsoft, Square, Western Union, HubSpot, LogMeIn, Paypal, POPSUGAR, and more.

Founders: Curtis Liu, Spenser Skates