Contact Form 7 vs MailChimp for WordPress

Head-to-head usage across the sites we track.

Top sites by authority

Contact Form 7 · MailChimp for WordPress · how many of each technology's sites sit in the web's highest authority tiers

Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.

By country

Contact Form 7 · MailChimp for WordPress · share of sites in each country using one or the other

Japan 230,323

1,105

United States 208,161

20,343

India 131,722

10,233

Italy 124,689

8,906

Germany 109,816

5,238

Spain 103,856

6,543

France 101,458

6,212

United Kingdom 90,771

9,246

Audience countries from the Chrome UX Report, top markets of either technology.

Real user performance

Median site's p75 values from the Chrome UX Report, Jun 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.

All Contact Form 7 sites · All MailChimp for WordPress sites