Jetpack Digital is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Six Apart Advertising has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, News & Media, Computer & Electronics and 42 other categories.
Jetpack Digital is leading in Business & Industry, Internet & Telecom, Music & Audio, Sports and 36 other categories.
Jetpack Digital is leading in most countries, including United States, Poland, Brazil, United Kingdom and 44 other countries.
Six Apart Advertising is leading in Serbia and New Zealand.