G2 Vendor Directory

Mailgun vs. MailTag.io

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

MetricMailgun

by Sinch

MailTag.io

by MailTag

Overall rating4.23.9
Review count32211
Ease of use8.99.5
Ease of setup8.910.0
Quality of support8.49.0
Meets requirements9.09.3
NPS58.41269836.363636
Small Business80.6%63.6%
Mid-Market14.6%36.4%
Enterprise4.8%0.0%
Total page views1,01125
Total LLM citations56,24518

Mailgun

150,000+ companies. 400 billion emails a year. 99.99% uptime — backed by SLA Mailgun is the full-stack email infrastructure platform developers and marketers trust to send, test, validate, and improve deliverability at scale. One platform covers the entire email lifecycle: preview and fix rendering issues before you send, clean your lists in real time, fire emails via API at any volume, and surface deliverability problems with AI before they cost you. SOC 2 Type I & II, HIPAA, GDPR, ISO 27001 certified. Trusted by Microsoft, Lyft, and American Express.

Pros

  • Ease of Use
  • Reliability
  • Deliverability
  • Features
  • API Quality
  • Accuracy

MailTag.io

Supercharge your sales process. MailTag is your all-in-one Chome browser extension for email tracking 📨, scheduling 🕔, and auto follow-up 🚀. 100% free, forever. (Available for Gmail & GSuite accounts).

Pros