1
RichRelevance is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.
2
In terms of market share, ZenClerk is clearly lagging behind, losing to RichRelevance in all segments.
1
RichRelevance has better usage coverage in more websites categories. Including Lifestyle, Computers Electronics & Technology, Business & Consumer Services, Home & Garden and 12 other categories.
2
ZenClerk is leading in Food & Drink, E-commerce & Shopping, Health, Travel & Tourism and 4 other categories.
1
RichRelevance is leading in most countries, including United States, United Kingdom, India, Brazil and 58 other countries.
2
ZenClerk is leading in Japan, Taiwan, Hong Kong, South Korea and 2 other countries.