MailChimp vs Sleeknote
Head-to-head usage across the sites we track.
Top sites by authority
MailChimp · Sleeknote · how many of each technology's sites sit in the web's highest authority tiers
Open Page Rank 9+
59
1
Open Page Rank 8+
871
6
Open Page Rank 7+
3,844
54
Open Page Rank 6+
8,214
119
Open Page Rank 5+
15,705
254
Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.
By country
MailChimp · Sleeknote · share of sites in each country using one or the other
United States
142,004
1,439
United Kingdom
65,019
748
Canada
42,102
518
India
41,567
529
Australia
32,722
347
Germany
31,989
751
Italy
31,919
400
France
31,178
464
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | MailChimp | Sleeknote |
|---|---|---|
| LCP | 2 s | 1.7 s |
| INP | 75 ms | 75 ms |
| CLS | 0 | 0 |
| TTFB | 900 ms | 700 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 Sleeknote
| Domain | When |
|---|---|
| czbykennethjaylane.com | May 2026 |
| mister-sandman.de | Apr 2026 |
| uniquetravel.dk | Feb 2026 |
Sleeknote to MailChimp
| Domain | When |
|---|---|
| alt-til-born.dk | Jul 2026 |
| arena.dk | Jun 2026 |