Online Advertising Firm [x+1] Raises $2 Million

x+1 is an advertising firm that is based in New York.  An SEC filing has revealed that they have raised $2 million in funding.  x+1 sells a service that bundles behavioral targeting and advertising analytics for marketing companies and for media buyers. Last year x+1 raised $16 million in funding, led by Advanced Technology Ventures.

[via paidContent]

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