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+
59
2
Open Page Rank 8+
871
12
Open Page Rank 7+
3,844
25
Open Page Rank 6+
8,214
41
Open Page Rank 5+
15,705
71
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
142,004
239
United Kingdom
65,019
149
Canada
42,102
91
India
41,567
140
Australia
32,722
44
Germany
31,989
282
Italy
31,919
123
France
31,178
125
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 | 1000 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.
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 |