Redfin

Redfin, The company, as described by TechCrunch, is offering: a combination of MLS listing information (homes for sale) with historical sales data (homes already sold) into a single map. But they take it one step farther than real estate info sites like Trulia and Zillow. According to TechCrunch, if you find a home you may want to buy, Redfin will alpy the role of your buyer broker – backed by a call center with licensed real estate agents. Then, they say, they will reimburse you for 67% of the fee directly on closing. Don't expect much from Redfin today; the company's site is crashing from TV traffic received even before the report aired on CBS on Sunday night.
More at:http://www.redfin.com/stingray/do/start