They offer products and services ranging from basic people search and list management to HR background checks and identity theft protection products. [Description from dmoz]
Intelius is among the next generation of private eyes. The Web-based company can find just about anything about anybody -- for a price -- by using public databases and commercial records. Intelius offers more than 100 intelligence services, including criminal background checks, people searches, a reverse cell phone directory, and property and neighborhood reports. Its IDWatch is an identity theft protection system that monitors credit activity. Most customers purchase Intelius' services on a pay-per-use basis. The company has attracted business by advertising on major search engines, such as Yahoo! and Google. Intelius formed in 2003 and filed to go public in 2008. The company purchased Spock in May 2009. [Description from Hoover's]
This site reaches over 1.5 million U.S. monthly people.The typical visitor flies on American Airlines, visits acmoore.com, and plays games on pogo.com.
Index represents how a site's audience compares to the online internet population as a whole. An index of 100 indicates a site's audience is at parity with the total internet population.
The affinity numbers represent how likely a given visitor is to visit one of the listed sites or categories compared to the internet average. For example, an affinity number of 10.2 would say that a user on "X" website is 10.2 times more likely than the average internet visitor to visit the other site or category that is provided.
This website is Quantified, and the data displayed here is directly measured by Quantcast.
Addicts are the hardcore segment of a site's audience, who have 30 or more visits to that site in a month.
Regulars refers to a segment of a site's audience that frequent a site more than once per month but not as much as addicts who frequent a site 30 or more times per month.
Passers-by have a single visit over the course of a month.