Select Page

Real Estate Standards Organization

Streamlining Technology Through Global Collaboration
What We Do

DATA DICTIONARY

The real estate industry’s universal language for data
READ MORE ABOUT THE DATA DICTIONARY

 

RESO Web API

RESO Web API

The modern way to share real estate data effectively and accurately
READ MORE ABOUT THE RESO WEB API

RESO UNIQUE IDENTIFIERS

The sources of truth for data about people, properties, and organizations
READ MORE ABOUT RESO UNIQUE IDENTIFIERS

INDUSTRY SUPPORT

RESO members are real estate’s leaders

STRONG PARTNERS

 

SEE ALL RESO MEMBERSJOIN RESO

CERTIFICATION

Ensuring compliance with standards to accelerate innovation and enhance interoperability
FIND OUT MORE ABOUT RESO CERTIFICATION

INDUSTRY DATA MAP

Certified data sets from technology companies and multiple listing services
CHECK OUT THE INTERACTIVE MAP

JOIN RESO

RESO standards save you time and money
FIND OUT MORE ABOUT RESO MEMBERSHIP & JOIN TODAY

RESO BLOG

10 Reasons to Attend the 2022 RESO Fall Conference in St. Petersburg, FL

With two Super Bowls and three Stanley Cups, Tampa–St. Petersburg is the new Titletown, and RESO has followed suit by making an indelible mark on the real estate industry. We are in “all hands on deck” mode, as we prepare to enter Tampa Bay and to dock at the marina...

The Surprising Benefits of the Native Data Dictionary

As we begin to ramp up to the 2022 RESO Fall Conference in St. Petersburg, Florida (October 25–27), we still have presentations worth resharing from the 2022 RESO Spring Conference, including today's offering, "The Surprising Benefits of the Native RESO Data...

Showing HUB Born from Collaboration of Three Large MLSs

When Zillow acquired ShowingTime, it created a seismic pulse in the real estate industry around showing solutions. Prior to being acquired themselves, ShowingTime had made a series of acquisitions of their own to become the largest and sometimes only provider of...

Real Estate Data’s Next Chapter: RESO Analytics

Imagine car shopping with no way to compare data across vehicles. How would you choose without knowing each vehicle’s miles per gallon, towing rating or top speed, as measured by an objective third party?  You could view individual models and features, but making...

Driving Technology Faster Using the Data Dictionary

Field and lookup changes in the RESO Data Dictionary can create pain points for MLS vendors and customers, especially when your MLS committee demands that "Distance to Volcano" should immediately be added as a field in the MLS. During the 2022 RESO Spring Conference,...