Market Share by Top Websites

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

2 In terms of market share, AirCall is clearly lagging behind, losing to Stella Service in all segments.

Websites Categories

1 AirCall has better usage coverage in more websites categories. Including Computers Electronics & Technology, Jobs & Career, Business & Consumer Services, Finance and 10 other categories.

2 Stella Service is leading in Arts & Entertainment, Games, Adult, Home & Garden and 6 other categories.


1 Stella Service is leading in most countries, including United States, Russia, Germany, Italy and 74 other countries.

2 AirCall is leading in France, United Kingdom, Canada, India and 63 other countries.