Growave vs Sendinblue
Head-to-head usage across the sites we track.
Top sites by authority
Growave · Sendinblue · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
15
Open Page Rank 8+
1
254
Open Page Rank 7+
2
1,096
Open Page Rank 6+
2
2,422
Open Page Rank 5+
7
4,597
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Growave · Sendinblue · share of sites in each country using one or the other
France
178
27,194
United States
620
19,846
Germany
152
14,837
Italy
150
14,444
United Kingdom
236
12,352
Spain
122
10,837
India
170
10,040
Netherlands
99
8,273
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Growave | Sendinblue |
|---|---|---|
| LCP | 1.6 s | 2 s |
| INP | 100 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 500 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Growave to Sendinblue
| Domain | When |
|---|---|
| hypeclothingstore.com | Feb 2026 |
| theblackbow.com | Jan 2026 |
| rabbitcomics.com | Jan 2026 |
| riamiranda.com | Jan 2026 |
| boutiquenepal.com.au | Jan 2026 |
| crossoverconceptstore.com | Jan 2026 |