Market Share by Top Websites

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

2 Questback is leading in Top 10K Sites.

Websites Categories

1 Tell-a-Friend has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, Internet & Telecom and 183 other categories.

2 Questback is leading in Science, Social Sciences, File Sharing, Newspapers and 2 other categories.

Geography

1 Tell-a-Friend is leading in most countries, including India, United States, United Kingdom, Indonesia and 90 other countries.

2 Questback is leading in Sweden, Norway, Denmark, Finland and 6 other countries.