Invoca vs Sendinblue
Head-to-head usage across the sites we track.
Top sites by authority
Invoca · Sendinblue · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
1
14
Open Page Rank 8+
28
263
Open Page Rank 7+
90
1,127
Open Page Rank 6+
169
2,466
Open Page Rank 5+
261
4,672
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Invoca · Sendinblue · share of sites in each country using one or the other
France
322
30,954
United States
7,349
22,537
Germany
232
16,656
Italy
172
15,681
United Kingdom
460
13,949
India
749
11,543
Spain
221
11,748
Canada
797
8,723
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Invoca | Sendinblue |
|---|---|---|
| LCP | 1.9 s | 2 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 900 ms |
Median site's p75 values from the Chrome UX Report, Jun 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.
Invoca to Sendinblue
| Domain | When |
|---|---|
| fraingroup.com | Jan 2026 |