Market Share by Top Websites

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

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

Websites Categories

1 Riddle has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, Career & Education and 69 other categories.

2 ContentTools hasn't got a lead over Riddle in any websites category.


1 Riddle is leading in most countries, including United States, United Kingdom, France, Russia and 56 other countries.

2 ContentTools is leading in Egypt.