eProof is leading in Top 10K Sites and Top 100K Sites.
eProof has better usage coverage in more websites categories. Including Arts & Entertainment, Adult, People & Society, Accounting and 2 other categories.
PublishFlow hasn't got a lead over eProof in any websites category.
eProof is leading in most countries, including United States.
PublishFlow hasn't got a lead over eProof in any country.