Brokers Back Open Real Estate Data Effort
Open Real Estate has drawn 826 letters of support from brokerage leaders across the country, with independent brokerages supplying most of them.
Updated on Nov. 2, 2026 in Residential
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Open Real Estate, a broker-led initiative to build shared infrastructure for residential listing data, has secured 826 letters of support from real estate brokerage leaders nationwide. Of those letters, 493, or 59%, came from independent brokerages.
Why it matters
The push for shared listing data infrastructure comes as the industry adapts to rapid changes in listing distribution and display, ongoing antitrust scrutiny and shifting brokerage business models. Brokerages are seeking more direct control over how their listing data flows to MLSs, portals, internal systems and third-party tools.
The 826 letters of support were gathered after Open Real Estate launched one week earlier, and the 493 independent-brokerage letters represent 59% of the total. The extraction does not say how many brokerages are now participating or what commitments the letters carry.
The players
Open Real Estate
A broker-led initiative aiming to build shared infrastructure for residential listing data across the national market.
Bright MLS
A multiple listing service whose CEO, Brian Donnellan, welcomed the initiative.
California Regional MLS
A regional multiple listing service whose CEO, Art Carter, said the effort aligns with its work giving brokers flexibility in managing listing data.
NTREIS
A North Texas multiple listing service whose CEO, Chris Carrillo, said the organization welcomes constructive dialogue with Open Real Estate.
The details
Open Real Estate is designed as a national shared data layer connecting brokerages, agents, multiple listing services and real estate portals. Support includes Atlanta Communities, Iron Valley Real Estate, LoKation Real Estate and Realty of America, all RealTrends Verified brokerages, while founding organizations include AGNT Inc., HomeServices of America, Keller Williams Realty and Real REMAX Group.
Timeline
Open Real Estate launched one week before the announcement of the letters of support.
The 826 letters of support were announced on Monday.
Industry Dynamics
The effort follows years of antitrust scrutiny of how residential listings are distributed, with brokerages now pushing for direct control over that data. It reflects a shift in which brokerage business models increasingly depend on owning how listings reach portals and tools.
For homebuyers and sellers, shared listing data could mean more consistent information across portals and MLSs as brokerages gain control over how their listings are distributed. The practical effect on individual transactions will depend on how the initiative is implemented.
The takeaway
Brokerages seeking direct control over their listing data are coordinating a national effort that could change how residential listings move between agents, MLSs and consumer portals. Readers tracking the housing market should watch how the initiative is funded and governed.
Further reading
For more on the housing market, see Residential real estate coverage.
Source note: This article includes information reported by HousingWire.
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