Carts Guru vs MailChimp
Head-to-head usage across the sites we track.
Top sites by authority
Carts Guru · MailChimp · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
0
56
Open Page Rank 8+
0
852
Open Page Rank 7+
0
3,776
Open Page Rank 6+
0
8,015
Open Page Rank 5+
1
15,311
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
Carts Guru · MailChimp · share of sites in each country using one or the other
United States
68
140,200
United Kingdom
64
64,810
Canada
53
41,963
India
16
40,362
Italy
103
33,400
France
678
31,062
Netherlands
50
31,497
Spain
148
31,220
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | Carts Guru | MailChimp |
|---|---|---|
| LCP | 1.8 s | 1.9 s |
| INP | 100 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 900 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.