ConvertKit vs OneSignal

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

Top sites by authority

ConvertKit · OneSignal · 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

ConvertKit · OneSignal · share of sites in each country using one or the other

United States 7,944

12,390

India 2,482

14,332

Brazil 701

9,729

United Kingdom 2,903

7,472

Germany 1,245

7,819

Canada 3,026

5,991

France 1,018

6,996

Spain 742

6,382

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 ConvertKit sites · All OneSignal sites