Real estate company Redfin relies on AI and data to look at people's browsing habits and to develop recommendations.

Redfin was in the red yet again in the second quarter, but its losses are narrowing and it's tweaking its unique brokerage model to court more experienced agents in pricey coastal areas.

In the year since it began its crusade to revolutionize the way real-estate companies operate, Redfin has caused concern, bordering on backlash, within the highly competitive real-estate industry ...

MarketWatch.com Redfin shares slide as questions about its model linger How much time will Wall Street give the discount brokerage to break out?