NetSeer
1,603 websites

NetSeer is free to use

http://www.netseer.com/

NetSeer has created concept-based advertising, a breakthrough product that matches search queries and Web page content to relevant ads, without relying on keywords alone; this allows placement of richer, more relevant, and more profitable a...

VS

Sojern
8,052 websites

Sojern costs money

http://sojern.com

Sojern, travel's direct demand engine for thousands of brands that drives more direct bookings and maximizes revenue

Market Share by Top Websites

1 Sojern is leading in Top 1M Sites and The Entire Web.

2 NetSeer is leading in Top 10K Sites and Top 100K Sites.

Websites Categories

1 Sojern has better usage coverage in more websites categories. Including Travel & Tourism, Food & Drink, Science & Education, Gambling and 11 other categories.

2 NetSeer is leading in News & Media, Arts & Entertainment, Sports, Vehicles and 5 other categories.

Geography

1 Sojern is leading in most countries, including United States, France, Canada, Italy and 123 other countries.

2 NetSeer is leading in Indonesia, China and Guernsey.