Heroku vs SiteGround

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

Top sites by authority

Heroku · 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

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

United States 8,130

71,793

Italy 1,584

26,218

United Kingdom 2,893

23,905

Canada 2,653

13,455

Spain 1,777

12,968

Australia 1,733

11,821

India 2,854

10,331

Mexico 1,619

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 Heroku sites · All SiteGround sites