AllWebLeads is leading in Top 100K Sites and Top 1M Sites.
AllWebLeads has better usage coverage in more websites categories. Including Finance, Insurance, Health, Financial Management and 10 other categories.
OptinCollect is leading in Shopping, Online and Games.
OptinCollect is leading in most countries, including France, Italy, Spain, Australia and 2 other countries.
AllWebLeads is leading in United States, Brazil, India, China and one other country.