Adabra vs Sendinblue
Head-to-head usage across the sites we track.
Top sites by authority
Adabra · Sendinblue · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
14
Open Page Rank 8+
0
250
Open Page Rank 7+
0
1,096
Open Page Rank 6+
0
2,422
Open Page Rank 5+
1
4,593
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Adabra · Sendinblue · share of sites in each country using one or the other
France
4
27,194
United States
3
19,846
Germany
4
14,837
Italy
13
14,444
United Kingdom
3
12,352
Spain
4
10,837
India
0
10,040
Netherlands
2
8,273
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Adabra | Sendinblue |
|---|---|---|
| LCP | 1.6 s | 2 s |
| INP | 150 ms | 75 ms |
| CLS | 0.05 | 0 |
| TTFB | 600 ms | 1000 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.