GSI Media is leading in Top 100K Sites.
OptiFuze has better usage coverage in more websites categories. Including Health, Arts & Entertainment, Fitness, Beauty & Fitness and 6 other categories.
GSI Media is leading in Internet & Telecom, Shopping, Computer & Electronics, Software and 4 other categories.
GSI Media is leading in most countries, including Canada, Belarus and Australia.
OptiFuze hasn't got a lead over GSI Media in any country.