ConversionRuler is leading in Top 100K Sites and Top 1M Sites.
Yahoo Search Marketing Analytics has better usage coverage in more websites categories. Including Business & Industry, Shopping, Internet & Telecom, Arts & Entertainment and 64 other categories.
ConversionRuler is leading in Food & Drink, Home & Garden, Food & Grocery Retailers, Pets & Animals and 33 other categories.
Yahoo Search Marketing Analytics is leading in most countries, including Japan, Taiwan, Korea Republic, United Kingdom and 28 other countries.
ConversionRuler is leading in United States, Canada, Denmark, New Zealand and 8 other countries.