Convertcart vs MailChimp
Head-to-head usage across the sites we track.
Top sites by authority
Convertcart · MailChimp · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
59
Open Page Rank 8+
0
871
Open Page Rank 7+
0
3,844
Open Page Rank 6+
1
8,214
Open Page Rank 5+
10
15,705
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Convertcart · MailChimp · share of sites in each country using one or the other
United States
277
142,004
United Kingdom
117
65,019
Canada
139
42,102
India
102
41,567
Australia
74
32,722
Germany
43
31,989
Italy
30
31,919
France
42
31,178
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Convertcart | MailChimp |
|---|---|---|
| LCP | 1.8 s | 2 s |
| INP | 100 ms | 75 ms |
| CLS | 0.05 | 0 |
| TTFB | 600 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.
Sites that switched
Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.
Convertcart to MailChimp
| Domain | When |
|---|---|
| neemtreefarms.com | Sep 2025 |
MailChimp to Convertcart
| Domain | When |
|---|---|
| andersonvacation.com | Sep 2025 |