Meetrics is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Meetrics has better usage coverage in more websites categories. Including Arts & Entertainment, News & Media, Sports, Business & Industry and 78 other categories.
mParticle is leading in Collecting, Mobile Developers, Banking, Domain Names & Register and one other category.
Meetrics is leading in most countries, including Germany, Poland, Austria, France and 20 other countries.
mParticle is leading in United States.