Hi-Media Performance is leading in Top 1M Sites.
Hi-Media Performance has better usage coverage in more websites categories. Including Arts & Entertainment, Business & Industry, Shopping, People & Society and 66 other categories.
Vertical Acuity is leading in Energy.
Hi-Media Performance is leading in most countries, including France, Belgium, Algeria, Brazil and 43 other countries.
Vertical Acuity hasn't got a lead over Hi-Media Performance in any country.