
For The MLS
SourceRE offers the most advanced and powerful MLS database on the market—allowing your business to scale the way it should. Options unlock the full power of your MLS Database through increased storage, security standards, distribution methods, and more.
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SourceRE Standard
Gain secure, flexible control of your MLS data, stored as a backup source-of truth, and leveraged for customized access. We centralize your database—allowing for growth and scalability that’s powered by your data.
Get in TouchSourceRE Exchange
Leverage an MDX infrastructure to gain full control of your data operation, creating true “choice” for members through listing input interoperability. An MDX implementation removes the risk of a cutover, helping to fuel growth initiatives.
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SourceRE Distribute
Enhance the value of your data with a distribution system built with RESO-certified APIs, allowing vendors to pull data in the manner they’re used to. Access is bolstered by proprietary Data Dye™ technology, creating the ability to quickly pinpoint unapproved data usage. This means an expanded monetization strategy, while maintaining a high bar for data security.
Get in TouchData Marketplace
Access real estate data like never before. Our marketplace connects data providers with PropTech vendors and industry innovators in a unified ecosystem designed for scalable growth. Build smarter products with datasets that open new paths to business success.
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What is an MLS Data Exchange (MDX)
An MDX is a centralized database that allows an MLS to reclaim full control over its data operation, powering future growth initiatives through interoperability between front-end providers.
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The Non-Negotiables:
True Interoperability
True “choice” requires creating listings from anywhere - it’s not enough to simply view and edit from multiple front-ends.
Granular Data Control
The MLS needs to be able to make data dictionary updates and schedule new changes without having to ask vendors for permission.
RESO-Based Architecture
RESO standardized architecture ensures a database built with flexibility to scale and support future certifications.
Independent Database
A centralized database independent from any one MLS front-end vendor gives the MLS full control and decreases its dependencies.
Business Rule Validation
Business rules need to be unified between each front-end listing input interface participating in order to ensure clean and uniform data.
Support for Local Fields
A solution must be versatile enough to support local fields from the participating MLS systems to fully facilitate interoperability.
Beyond Listing Data
Scaling beyond listing and property data allows MLSs and their partners to integrate an expanding array of data sources.
Bulletproof Security
State-of-the-art security and encryption best-practices maintains operational integrity and eliminates the risk of data disruptions.
Marketplace Creation
The system must be able to generate a revenue stream through direct dissemination of data feeds to create shareholder value.

Multiple RESO Certifications
Web API Add/Edit
The Web API Add/Edit certification defines how providers use the API to create, update, or delete data via the RESO Web API.
Web API Core 2.0.0
The Web API Core certification is based on open technology standards and defines the transmission of real estate data.
Data Dictionary 1.7
The RESO Data Dictionary is the real estate industry’s universal language for data, allowing systems to seamlessly communicate.
Data Dictionary 2.0 (Pending)
SourceRE is built to the new Data Dictionary 2.0 standard, and is a part of the first batch of companies working on certification.

SourceRE is fundamentally changing the way real estate leverages data. For a long time MLSs and data providers alike have been caught up in a system that just doesn’t work. It’s time we propel the industry into the future—unlocking the power of our data at the source.
