Xceligent

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Robinson and other brokers who use Xceligent say although other companies, notably California-based LoopNet Inc. and Bethesda, Md.-based CoStar Realty Information Inc., offer similar services, Xceligent's relatively low cost, ease of use and quality of information set it apart.

Xceligent was founded in Independence, Mo., just three years ago. Using about $12 million in financing from investors, it has expanded rapidly. The company added Indianapolis last fall and is now in 15 markets nationwide.