Market Share by Top Websites

1 Tell-a-Friend is leading in Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Acerno is clearly lagging behind, losing to Tell-a-Friend in all segments.

Websites Categories

1 Tell-a-Friend has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, Internet & Telecom and 189 other categories.

2 Acerno is leading in Real Estate, Car Buying, Addictions, Computer Security and 4 other categories.


1 Tell-a-Friend is leading in most countries, including United States, India, Indonesia, Canada and 101 other countries.

2 Acerno is leading in United Kingdom, Jersey, Lithuania, Isle of Man and 2 other countries.