Mailtrack® vs GMass: which is better? (2026)
Mailtrack® – Email Tracker for Gmail and GMass: Powerful mail merge for Gmail are two of the most used extensions for the same job. Here is how they compare on real Chrome Web Store numbers.
Mailtrack® vs GMass at a glance
| Fact | Mailtrack® – Email Tracker for Gmail | GMass: Powerful mail merge for Gmail |
|---|---|---|
| Store users | ≈3M users | ≈400K users |
| Rating | 4.4★ from 11.8K ratings | 4.8★ from 9.2K ratings |
| Last update | Updated 5 days ago | Updated 6 days ago |
| Permissions | 13 | 0 |
| Category | Communication | Communication |
| Maker | Mailsuite | GMass, Inc. |
About Mailtrack®
The original Mailtrack®: free, unlimited email tracking for Gmail. Trusted by millions, GDPR-compliant and Google-audited.
Mailtrack® reviews, users and permissions · Mailtrack® alternatives
About GMass
A powerful mass email and mail merge system for Gmail.
Mailtrack® or GMass? Questions
Which has more users, Mailtrack® or GMass?
Mailtrack® has ≈3M users, against ≈400K users for GMass.
Which is rated higher, Mailtrack® or GMass?
GMass is rated 4.8 from 9.2K ratings; Mailtrack® is rated 4.4 from 11.8K.
Which asks for fewer permissions?
GMass asks for 0 permissions, against 13 for Mailtrack®.