In terms of market share, Adfusion is clearly lagging behind, losing to Didit in all segments.
Adfusion has better usage coverage in more websites categories. Including Business & Industry, Real Estate, Arts & Entertainment, Shopping and 32 other categories.
Didit is leading in Publishing & Printing and Medicine.
Adfusion is leading in most countries, including United States, Canada, India, Puerto Rico and 26 other countries.
Didit hasn't got a lead over Adfusion in any country.