Jun 14, 2018

With Gmail Add-ons, developers only build their integration once, and it runs natively in Gmail on web, Android and iOS right away.

Users only install the Add-on once, too, and it shows up in Gmail across their devices. So instead of wasting time writing separate integrations for web and mobile, you can focus on bringing your app’s most powerful features right to your users when they need them most. Gmail Add-ons are built in Apps Script using a newly-designed "Card" system that lets you easily combine different UI components. Developers can create a snappy user experience that feels like it was natively built into Gmail. The result: integrations that are cross-platform from the get-go that save your team time.