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+
58
2
Open Page Rank 8+
863
5
Open Page Rank 7+
3,810
54
Open Page Rank 6+
8,097
119
Open Page Rank 5+
15,491
253
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
140,200
1,427
United Kingdom
64,810
743
Canada
41,963
510
India
40,362
483
Italy
33,400
395
Netherlands
31,497
548
Germany
31,060
707
Australia
31,343
328
Audience countries from the Chrome UX Report, top markets of either technology.
Real user performance
| Metric | MailChimp | Sleeknote |
|---|---|---|
| LCP | 1.9 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, 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.
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 |