Welcome back to Tech Pulse — HousingWire‘s weekly series rounding up the latest in technology news, including tools, integrations and trends that impact mortgage and real estate. Here’s what happened this week: Are MLS policies built for the ChatGPT era? Zillow‘s integration with ChatGPT

Credit bureau TransUnion has followed its peers in slashing prices for mortgage lenders that purchase VantageScore 4.0, responding to Fair Isaac Corp. (FICO)’s newly implemented pricing model.Starting in 2026, TransUnion will offer VantageScore 4.0 for $4 per score and provide it at no cost to lend

loanDepot wasn’t the first mortgage lender to accuse West Capital Lending (WCL) of engaging in unlawful business practices — allegations that have drawn renewed attention to the tensions between retail mortgage lenders and brokerages in California. The cases spotlight the transfer of leads and b