Market Share by Top Websites

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

2 In terms of market share, Tell-a-Friend is clearly lagging behind, losing to Rocket Fuel 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 125 other categories.

2 Rocket Fuel is leading in Travel, Autos & Vehicles, Finance, Tourism and 68 other categories.


1 Rocket Fuel is leading in most countries, including United States, Japan, United Kingdom, Germany and 87 other countries.

2 Tell-a-Friend is leading in India, Indonesia, Pakistan, United Arab Emirates and 29 other countries.