Market Share by Top Websites

1 StackAdapt is leading in Top 100K Sites.

2 In terms of market share, Alphabird is clearly lagging behind, losing to StackAdapt in all segments.

Websites Categories

1 StackAdapt has better usage coverage in more websites categories. Including Health, Arts & Entertainment, Business & Industry, Shopping and 17 other categories.

2 Alphabird is leading in People & Society, Awards, News & Media and Car Buying.


1 StackAdapt is leading in most countries, including United States, Canada, France, Brazil and 6 other countries.

2 Alphabird hasn't got a lead over StackAdapt in any country.