Groups.io is a modern email groups service.


Groups are easy to join and manage, and are packed with powerful features. And it's free, for any size group.





Why You'll Love Groups.io

Powerful features that make email groups more useful.

Do More With Integrations

Easily integrate Dropbox, Feeds, Facebook, Google Drive, Google Hangouts, Github, Trello, Email and soon even more services into your group.

Slack Member Sync

Sync your Slack Team with your Groups.io group and make member management easy. When a member joins your group, they'll automatically be invited to join your Slack Team.

Additional Features

Each group also has a calendar, chat, polls, a database section, a photos section, a files section, and a wiki. Also, groups can have an unlimited number of subgroups on your own subdomain.

Only The Messages You Want

Mute threads and keywords, ensuring you only see the messages you're interested in. Take advantage of better email delivery options, including receiving the first message only in each thread or receiving replies only.

View All Features



Easy Group Transfer

Move your Yahoo or Google Group to Groups.io


We make it easy for you to move your group to Groups.io. Take advantage of our advanced features. Host with a company dedicated only to groups, where groups aren't just an afterthought.

See How To Transfer Your Group



Great for open source projects.

Groups.io is Free.


Have an open source project and need a group to discuss it? Groups.io is great for those. Full Github integration keeps people up to date on development of your open source project. Post using Markdown with syntax highlighting. Use Google Hangouts for a quick video chat.



GROUPS.IO

We're passionate about email groups. They've always been one of the best ways to communicate on the Internet, and we're here to make them even better.