Mailgun vs Mailmunch
Head-to-head usage across the sites we track.
Top sites by authority
Mailgun · Mailmunch · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
32
8
Open Page Rank 8+
587
22
Open Page Rank 7+
2,395
62
Open Page Rank 6+
5,020
108
Open Page Rank 5+
9,287
234
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Mailgun · Mailmunch · share of sites in each country using one or the other
United States
88,542
8,794
United Kingdom
36,088
2,158
Canada
28,317
1,929
India
27,650
1,343
Germany
21,441
783
Australia
20,734
1,222
France
20,584
957
Netherlands
18,415
598
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Mailgun | Mailmunch |
|---|---|---|
| LCP | 1.8 s | 1.7 s |
| INP | 75 ms | 50 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 600 ms |
Median site's p75 values from the Chrome UX Report, Jun 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Mailmunch to Mailgun
| Domain | When |
|---|---|
| teatreolia.cat | Feb 2026 |
| bubba-boo.com | Dec 2025 |
| barhiteandholzinger.com | Dec 2025 |