Airship vs Sendinblue
Head-to-head usage across the sites we track.
Top sites by authority
Airship · Sendinblue · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
13
Open Page Rank 8+
2
250
Open Page Rank 7+
2
1,100
Open Page Rank 6+
3
2,435
Open Page Rank 5+
5
4,621
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Airship · Sendinblue · share of sites in each country using one or the other
France
25
25,958
United States
31
19,918
Germany
30
14,883
Italy
28
13,878
United Kingdom
24
12,372
Spain
26
10,428
India
20
10,203
Netherlands
25
8,237
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Airship | Sendinblue |
|---|---|---|
| LCP | 1.7 s | 2 s |
| INP | 100 ms | 75 ms |
| CLS | 0.1 | 0 |
| TTFB | 500 ms | 900 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.