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 4,325

10,769

India 1,392

12,179

Brazil 471

8,551

United Kingdom 1,714

6,487

Germany 786

6,588

Canada 1,756

5,091

France 610

5,745

Spain 519

5,712

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 ConvertKit sites · All OneSignal sites