Market Share by Top Websites

1 .io is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 Despite its recent growth, Optimost is still behind .io in all market share segments.

Websites Categories

1 .io has better usage coverage in more websites categories. Including News & Media, Arts & Entertainment, Business & Industry, Shopping and 73 other categories.

2 Optimost is leading in People & Society, Finance, Insurance, Autos & Vehicles and 26 other categories.


1 .io is leading in most countries, including Russia, Ukraine, Kazakhstan, Poland and 56 other countries.

2 Optimost is leading in United States, United Kingdom, Turkey, Canada and 9 other countries.