InsightExpress is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Trialfire has better usage coverage in more websites categories. Including Business & Industry, Shopping, Arts & Entertainment, Internet & Telecom and 66 other categories.
InsightExpress is leading in People & Society, News & Media, Food & Drink, Cooking & Recipes and 23 other categories.
Trialfire is leading in most countries, including Canada, Russia, Italy, Japan and 28 other countries.
InsightExpress is leading in United States, Australia, China, United Kingdom and 19 other countries.