Market Share by Top Websites

1 Stackla is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

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

Websites Categories

1 Offerpop has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Food & Drink, Health and 47 other categories.

2 Stackla is leading in Travel, Tourism, Sports, Business & Industry and 43 other categories.


1 Offerpop is leading in most countries, including United States, Germany, France, Poland and 36 other countries.

2 Stackla is leading in Australia, United Kingdom, Japan, New Zealand and 10 other countries.