Market Share by Top Websites

1 ProveSource is leading in Top 100K Sites and Top 1M Sites.

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

Websites Categories

1 ProveSource has better usage coverage in more websites categories. Including Business & Industry, Internet & Telecom, Shopping, Arts & Entertainment and 39 other categories.

2 IndexTools is leading in Computer & Electronics, People & Society, Tourism, Software and 34 other categories.


1 ProveSource is leading in most countries, including United States, Brazil, Italy, United Kingdom and 51 other countries.

2 IndexTools is leading in China, Canada, Finland, Bulgaria and 10 other countries.