iprom is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
iprom has better usage coverage in more websites categories. Including Business & Industry, Shopping, News & Media, Computer & Electronics and 71 other categories.
zapunited is leading in People & Society, Arts & Entertainment, Adult, Photography and 28 other categories.
iprom is leading in most countries, including Slovenia, Croatia, Serbia, United States and 32 other countries.
zapunited is leading in India, Portugal, Canada, New Zealand and 8 other countries.