ActiveCampaign vs Klaviyo

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

Top sites by authority

ActiveCampaign · 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

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

United States 13,773

103,547

United Kingdom 4,461

40,783

Canada 3,880

33,265

Australia 3,485

30,331

Germany 3,297

26,133

France 3,070

23,908

India 3,847

22,437

Netherlands 4,637

16,010

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 ActiveCampaign sites · All Klaviyo sites