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, Optify 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, Shopping and 180 other categories.

2 Optify is leading in Business Services, Consumer Electronics, Computer Security, Directories and 3 other categories.


1 Tell-a-Friend is leading in most countries, including United States, India, United Kingdom, Indonesia and 89 other countries.

2 Optify is leading in Ukraine, Ireland, Costa Rica, Latvia and 5 other countries.