One Platform. Every Integration.
Connect your application to every email, calendar, and contacts provider in the world.
Today, our communication APIs are used globally across more than 22 countries. We enable developers to build innovative apps that integrate with 100% of email, calendar, and contacts providers in as little as four lines of code.
We’re proud to say that we’re the #1 email API, and that we’ve built a deeply human company along the way.