Firepush vs Klaviyo

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

Top sites by authority

Firepush · Klaviyo · 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

Firepush · Klaviyo · share of sites in each country using one or the other

United States 121

94,628

United Kingdom 32

37,132

Canada 23

29,501

Australia 26

27,110

Germany 20

23,957

France 18

20,942

India 43

19,705

Spain 14

16,472

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 Firepush sites · All Klaviyo sites