How does Alexa.com make money?

[opulyst]

I know Alexa.com is owned by Amazon, but how does it make money? Or does it?

[SlowMove]

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[TravelSite]

opulyst,

I don't know very much about Alexa.com - but it will be making some money from the 2 Google Adwords thats displayed on each page ("Sponsored Results").

It also uses the information it collects about the web - selling it to companies - click on "About Alexa" for more info on this.