Acerno is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Acerno has better usage coverage in more websites categories. Including Business & Industry, Real Estate, Computer & Electronics, Software and 62 other categories.
Widdit is leading in People & Society, Arts & Entertainment, Internet & Telecom, Music & Audio and 44 other categories.
Widdit is leading in most countries, including Russia, India, Brazil, Indonesia and 36 other countries.
Acerno is leading in United Kingdom, United States, Italy, Canada and 26 other countries.