The Best Email Groups Service

The Best Email Groups Service

Serving online communities for over a decade

Boost your group communications with our inclusive platform, perfect for intimate teams of 10 or thriving communities of 100,000+. Your members get messages directly in their email, so they'll never miss a conversation. Enjoy photo sharing, file storage, calendar, wiki, chat, and database features. Whether you're managing a small club or a massive organization, our platform scales effortlessly. Mobile-friendly, privacy-respecting, and ad-free.
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Everything You Need to Run Your Community

Powerful features that make collaboration effortless

Trusted By Leading Organizations

From global institutions to nonprofit organizations, groups of all sizes rely on Groups.io for their community communication needs.

United Nations
World Health Organization
Linux Foundation
Cloud Native Computing Foundation
Reproductive Health Supplies Coalition
American Council of the Blind
Dgroups
Pacific Community

Drop Google and Facebook Groups and Use This Instead

"Trying to find the best tool to get a bunch of people organized and sharing knowledge can be a pain. Google Groups can feel exceedingly complicated. Facebook cares little about your privacy."

Read More At Lifehacker

Success Stories

CGIAR Climate Initiative

"Groups.io provides the foundation for our global climate research community, supporting focused e-discussions and knowledge sharing across our international network of researchers and practitioners."

CGIAR Climate Platform, serving 1000+ climate scientists and researchers
Read the full case study

Digital Agriculture Hub (D4Ag)

"Since 2013, our D4Ag community has grown to 1,900+ members across Africa, Asia, Caribbean, and Pacific regions. Groups.io's email-first approach ensures our global agricultural experts stay connected, regardless of their local internet connectivity."

Wageningen University & Research
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Ready to upgrade your mailing list experience?

Powerful Features, Better Security

Join over 6,000 groups that have successfully migrated to Groups.io. Our team will handle every step - from importing your members to preserving your complete message history. But that's just the beginning. Unlike other services, we offer a comprehensive suite of collaboration tools: an integrated calendar, real-time chat, photos and files sections, and a built-in wiki. For Premium groups, migration comes at no cost.

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We're passionate about email groups, and we're here to make them even better.

We're passionate about email groups, and we're here to make them even better.