MailChimp for WordPress vs RankMath SEO

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

Top sites by authority

MailChimp for WordPress · RankMath SEO · 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

MailChimp for WordPress · RankMath SEO · share of sites in each country using one or the other

United States 20,343

125,647

India 10,233

80,255

Germany 5,238

54,659

United Kingdom 9,246

43,847

Spain 6,543

41,448

France 6,212

41,204

Italy 8,906

36,163

Brazil 3,894

36,283

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 MailChimp for WordPress sites · All RankMath SEO sites