Sendinblue vs SendPulse
Head-to-head usage across the sites we track.
Top sites by authority
Sendinblue · SendPulse · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
13
2
Open Page Rank 8+
250
12
Open Page Rank 7+
1,100
25
Open Page Rank 6+
2,435
41
Open Page Rank 5+
4,621
71
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Sendinblue · SendPulse · share of sites in each country using one or the other
France
25,958
125
United States
19,918
239
Germany
14,883
282
Italy
13,878
123
United Kingdom
12,372
149
Spain
10,428
132
India
10,203
140
Netherlands
8,237
156
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Sendinblue | SendPulse |
|---|---|---|
| LCP | 2 s | 2 s |
| INP | 75 ms | 100 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 1000 ms |
Median site's p75 values from the Chrome UX Report, Aug 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.
SendPulse to Sendinblue
| Domain | When |
|---|---|
| ricamorapido.com | Jul 2026 |
| madmenmagazine.com | Apr 2026 |