Market Share by Top Websites

1 Trialfire is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

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

Websites Categories

1 Trialfire has better usage coverage in more websites categories. Including Internet & Telecom, Search Engine, Business & Industry, Finance and 96 other categories.

2 Observer is leading in Programming, Running, Books & Literature and Celebrities & Entertainment News.


1 Trialfire is leading in most countries, including United States, Canada, Russia, Japan and 44 other countries.

2 Observer is leading in Portugal.