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 9,361

80,409

Italy 1,862

30,110

United Kingdom 3,334

27,087

Canada 3,068

15,498

Spain 2,079

14,972

Australia 1,983

13,209

India 3,269

11,812

Mexico 1,830

8,349

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 Heroku sites · All SiteGround sites