About Groups.io

Groups.io was developed by Mark Fletcher. We launched in September, 2014. The Groups.io announcement explains more.

Why Use Groups.io?

We are the most advanced email group service on the Internet. Check out our list of features.

Transfer Your Yahoo or Google Group

Do you wish to move your Yahoo or Google Group to Groups.io? We make it easy. Check out our easy group transfer instructions.

Help Us Improve Groups.io

Have an idea for a feature? Join the Beta group, where we discuss upcoming features.


View a list of recent changes and updates.


Need help? See our help section. Or contact us at support@groups.io