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 8,048

69,433

Italy 1,689

27,640

United Kingdom 2,860

23,682

Canada 2,636

13,279

Spain 1,844

13,827

Australia 1,693

11,392

India 2,771

9,881

Mexico 1,601

7,389

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, Sep 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