Sendinblue vs SprintHub
Head-to-head usage across the sites we track.
Top sites by authority
Sendinblue · SprintHub · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
15
0
Open Page Rank 8+
254
0
Open Page Rank 7+
1,096
0
Open Page Rank 6+
2,422
0
Open Page Rank 5+
4,597
0
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Sendinblue · SprintHub · share of sites in each country using one or the other
France
27,194
0
United States
19,846
0
Germany
14,837
0
Italy
14,444
0
United Kingdom
12,352
0
Spain
10,837
0
India
10,040
0
Netherlands
8,273
0
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Sendinblue | SprintHub |
|---|---|---|
| LCP | 2 s | 4.6 s |
| INP | 75 ms | 300 ms |
| CLS | 0 | 0.03 |
| TTFB | 1000 ms | 1350 ms |
Median site's p75 values from the Chrome UX Report, Sep 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.