comScore ScorecardResearch
741,333 websites

comScore ScorecardResearch is free to use

http://www.fullcirclestudies.com/scorecardresearch.aspx

ScorecardResearch is service of Full Circle Studies, Inc., is part of the comScore, Inc. market research community, a leading global market research effort that studies and reports on Internet trends and behavior. Here are all the websit...

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OneStat
674 websites

OneStat offers both free and paid options

http://www.onestat.com/

Reduce costly downtime. Don't lose visitors and customers. Our Uptrends worldwide checkpoints will monitor your website, network and services from around the globe. Alerts by SMS / text messages/ RSS, IM or email.

Market Share by Top Websites

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

2 In terms of market share, OneStat is clearly lagging behind, losing to comScore ScorecardResearch in all segments.

Websites Categories

1 comScore ScorecardResearch has better usage coverage in more websites categories. Including Arts & Entertainment, Games, Adult, Lifestyle and 20 other categories.

2 OneStat hasn't got a lead over comScore ScorecardResearch in any websites category.

Geography

1 comScore ScorecardResearch is leading in most countries, including United States, Russia, France, Canada and 161 other countries.

2 OneStat hasn't got a lead over comScore ScorecardResearch in any country.