Pantheon vs SiteGround

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

Top sites by authority

Pantheon · SiteGround · 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

Pantheon · SiteGround · share of sites in each country using one or the other

United States 14,179

71,793

Italy 1,035

26,218

United Kingdom 2,803

23,905

Canada 3,475

13,455

Spain 1,097

12,968

India 3,631

10,331

Australia 1,764

11,821

Mexico 1,606

7,337

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, 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.

All Pantheon sites · All SiteGround sites