mParticle is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
mParticle has better usage coverage in more websites categories. Including Arts & Entertainment, Shopping, Internet & Telecom, Movies and 15 other categories.
Vertster is leading in People & Society, Computer & Electronics, Computer Hardware, Health and 7 other categories.
mParticle is leading in most countries, including United States, France, Brazil, Algeria and 5 other countries.
Vertster hasn't got a lead over mParticle in any country.