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OpinionLab is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.
2
In terms of market share, Free PageRank is clearly lagging behind, losing to OpinionLab in all segments.
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OpinionLab has better usage coverage in more websites categories. Including Finance, Computers Electronics & Technology, Travel & Tourism, Lifestyle and 9 other categories.
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Free PageRank is leading in Community & Society, Arts & Entertainment, Science & Education, News & Media and 5 other categories.
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OpinionLab is leading in most countries, including United States, Canada, United Kingdom, India and 37 other countries.
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Free PageRank is leading in France, Spain, Italy, Argentina and 8 other countries.