EmailJS vs Mailjet
Head-to-head usage across the sites we track.
Top sites by authority
EmailJS · Mailjet · 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
262
Open Page Rank 7+
26
1,387
Open Page Rank 6+
40
3,259
Open Page Rank 5+
56
6,301
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
EmailJS · Mailjet · share of sites in each country using one or the other
France
149
40,812
Germany
126
17,951
United States
348
16,576
United Kingdom
148
11,969
Spain
110
11,483
Belgium
58
11,262
Netherlands
78
10,451
Italy
108
9,329
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | EmailJS | Mailjet |
|---|---|---|
| LCP | 2 s | 1.8 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 700 ms | 800 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.