MailChimp vs SendPulse
Head-to-head usage across the sites we track.
Top sites by authority
MailChimp · SendPulse · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
55
2
Open Page Rank 8+
881
13
Open Page Rank 7+
3,928
26
Open Page Rank 6+
8,381
43
Open Page Rank 5+
16,023
76
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
MailChimp · SendPulse · share of sites in each country using one or the other
United States
161,030
324
United Kingdom
74,844
163
Canada
48,970
108
India
47,917
147
France
37,876
161
Australia
37,236
46
Italy
37,051
142
Germany
36,354
368
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | MailChimp | SendPulse |
|---|---|---|
| LCP | 2 s | 2 s |
| INP | 75 ms | 100 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.
MailChimp to SendPulse
| Domain | When |
|---|---|
| psychosfera.kz | Nov 2025 |