G2 Vendor Directory

SmarterMail vs. HEY

A side-by-side comparison based on G2 review data.

MetricSmarterMail

by SmarterTools

HEY

by 37signals

Overall rating3.73.9
Review count2714
Ease of use7.98.6
Ease of setup8.65.0
Quality of support7.78.0
Meets requirements7.97.8
NPS2028.571429
Small Business81.5%85.7%
Mid-Market14.8%14.3%
Enterprise3.7%0.0%
Total page views98153
Total LLM citations7623,356

SmarterMail

SmarterMail, available on Linux, as a Docker container, and Windows, is the only business email server with native support for Exchange protocols such as MAPI, EWS, and EAS, eliminating the need for extra software or plug-ins. SmarterMail delivers full Exchange-level functionality at a fraction of the cost, with lower hardware requirements, greater stability, and reduced maintenance. SmarterMail also includes built-in team collaboration tools like audio/video chat and Online Meetings at no additional charge.

Pros

    HEY

    Email deserves a dust off. A renovation. Modernized for the way we email today. With HEY, we’ve done just that. It’s a redo, a rethink, a simplified, potent reintroduction of email. A fresh start, the way it should be. HEY is our love letter to email, and we’re sending it to you on the Web, Mac, Windows, Linux, iOS, and Android.

    Pros