G2 Vendor Directory

Superhuman Mail vs. Fastmail

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

MetricSuperhuman Mail

by Superhuman

Fastmail

by FastMail

Overall rating4.74.2
Review count1,32117
Ease of use9.38.1
Ease of setup9.48.9
Quality of support9.67.4
Meets requirements9.38.0
NPS85.61430858.823529
Small Business78.2%76.5%
Mid-Market18.3%23.5%
Enterprise3.5%0.0%
Total page views2,279177
Total LLM citations34,09214,603

Superhuman Mail

Superhuman Mail is the AI-native email app that helps high-performing teams fly through their inboxes and focus on what matters. Built for speed, clarity, and collaboration, Superhuman helps professionals save four hours per person, per week. Smart triage, lightning-fast UX, and powerful integrations let you move through messages in record time without losing context or control. Whether you're following up with prospects, clearing internal threads, or managing projects via email, Superhuman gives you the tools to work faster and stay responsive.

Pros

  • Time-saving
  • Ease of Use
  • Speed
  • Keyboard Shortcuts
  • Intuitive
  • Inbox Management

Fastmail

Fastmail is a privacy-focused email hosting and productivity solution that helps businesses manage professional email communication, calendars, and contacts through a unified, ad-free platform. Founded in 1999 and independently operated from Melbourne, Australia, Fastmail provides organizations with custom domain email hosting, team collaboration tools, and administrative controls without relying on advertising revenue or scanning user data for commercial purposes.

Pros