Topsy
278 websites

Topsy offers both free and paid options

http://www.topsy.com

Topsy provides social media analytics software that provides Instant Social Insight to companies and organizations of all sizes. The Topsy Pro platform has indexed 2.5B (and growing) pieces of data and information. This makes Topsy one ...

VS

Visual Revenue
100 websites

Visual Revenue offers both free and paid options

http://visualrevenue.com

We increase front page performance for online media organizations. Visual Revenue's Front Page Recommendation Platform provides Editors with actionable, real-time recommendations on what content to place in what position right now and fo...

Market Share by Top Websites

2 Topsy is leading in Top 1M Sites.

Websites Categories

1 Topsy has better usage coverage in more websites categories. Including Computers Electronics & Technology, Arts & Entertainment, News & Media, Science & Education and 15 other categories.

2 Visual Revenue is leading in Sports, Pets & Animals and Reference Materials.

Geography

1 Topsy is leading in most countries, including Japan, United States, Russia, Brazil and 29 other countries.

2 Visual Revenue is leading in Germany, Italy, France, Philippines and 5 other countries.