EmailJS vs Mailmunch
Head-to-head usage across the sites we track.
Top sites by authority
EmailJS · Mailmunch · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
8
8
Open Page Rank 8+
16
22
Open Page Rank 7+
26
62
Open Page Rank 6+
40
108
Open Page Rank 5+
56
234
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
EmailJS · Mailmunch · share of sites in each country using one or the other
United States
348
8,794
United Kingdom
148
2,158
Canada
136
1,929
India
666
1,343
Australia
73
1,222
France
149
957
Brazil
179
749
Spain
110
818
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | EmailJS | Mailmunch |
|---|---|---|
| LCP | 2 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.