G2 Vendor Directory

Mailbutler vs. Gmelius

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

MetricMailbutler

by Mailbutler GmbH

Gmelius

by Gmelius SA

Overall rating4.54.4
Review count65776
Ease of use8.88.6
Ease of setup9.48.4
Quality of support9.38.9
Meets requirements9.18.7
NPS63.07692356.084656
Small Business88.3%81.5%
Mid-Market10.0%15.8%
Enterprise1.7%2.7%
Total page views229492
Total LLM citations3,1495,797

Mailbutler

This is Mailbutler, the email plugin which makes your inbox smarter. Mailbutler gives you a multitude of useful, productivity-boosting features which you can access right in your inbox. It improves on the native features of your Apple Mail, Gmail or Outlook email client by offering smart functionality.

Pros

  • Professional Appearance
  • Time-saving
  • Affordable
  • Customer Satisfaction
  • Ease of Use
  • Customer Support

Gmelius

Gmelius is the first Gmail-native platform where AI agents and your team work together in real time to manage, prioritize, and reply to emails—turning your inbox into a collaborative, self-organizing workspace.

Pros

  • Ease of Use
  • Email Management
  • Team Collaboration
  • Collaboration
  • Communication
  • Features