Storied venture firm Sequoia Capital found a way into Zapier, by buying shares from Zapier founders in the secondary market, where investors purchase private stock from existing shareholders, according to a person with knowledge of the deal. The sale was done at a valuation that appears to have surpassed $4 billion, which would be at least 40 times its annualized revenue.

Valuation source: https://www.theinformation.com/articles/sequoia-buys-shares-in-elusive-startup-zapier-at-multibillion-dollar-valuation

Connect the apps you use everyday to automate your work and be more productive. 1000+ apps and easy integrations - get started in minutes. Zapier is an integrations tool that lets you connect many hundreds of cloud apps and other services to share data across tools or trigger actions between one tool and another. The workflow for building zaps is simple. You choose a trigger, like receiving an email in Gmail, then choose an action.