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MLS Integrated Systems

Single-Sign-On (SSO) Dashboard (GMAR Dashboard) with Clareity by CoreLogic

Single-Sign-On system by Clareity

Enhanced Security

With the GMAR Dashboard, your login is more secure as the system will detect any suspicious login attempts, all while keeping your user experience convenient by hosting an array of apps at your disposal by only signing in once.

Upload your photo

Have you uploaded your profile image yet?  It’s simple:  just click the profile icon in the top right.  The ideal image size is at least 500 x 500 pixels.  When there is no profile image, your dashboard will display your initials instead.

How’s the weather?

Did you know your dashboard displays the current weather conditions?  To set it up, click the user profile icon in the top right and select Change Location.  You can choose your current location—or anywhere in the U.S. you like.

Don’t be afraid of the dark

If you prefer light text on a dark background, try switching your dashboard to dark mode.  For many people, dark mode is easier to read and causes less eye strain.  To activate dark mode, go into your user profile.

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MLS System Matrix by CoreLogic

MLS System by Matrix

In 2018, our Association adopted the CoreLogic Matrix MLS system, fast tracking our efforts to provide newer technologies to our MLS subscribers.

As the largest MLS in the Rio Grande Valley, our system feeds and syndicates real time data to dozens of systems and websites, to provide elite quality of service to our users and their clientele.

With 13 total counties, our MLS provides the largest service area south of San Antonio:

  1. Brooks
  2. Cameron
  3. Duval
  4. Hidalgo
  5. Jim Hogg
  6. Jim Wells
  7. Kenedy
  8. Kleberg
  9. Nueces
  10. Starr
  11. Webb
  12. Willacy
  13. Zapata
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MLS-Touch will be the designated Mobile App for our MLS users & subscribers, please see below for relevant webinar links and resources!



Realist Tax

Realist: Property Intelligence Built for Agents Building Businesses

Not all data is created equal. Discover why Realist’s professional-grade property data has over 1 million agents relying on its unrivaled depth and quality — every day. Whether you’re helping existing clients or prospecting for new business, uncover valuable insights, view trends, access analytics, and run risk reports that lead to informed decisions every time. - Logo

In June 2023, our MLS adopted into our Matrix and Listing Data Checker software to enhance the accuracy of the photo content in our Participant and Subscriber listings.

Learn all about it here.

Screenshot - RestB-Ai Inside Matrix

Showing System with ShowingTime

ShowingTime for the MLS Logo with blue font and grey color with clock as icon


Our MLS utilizes ShowingTime for our MLS users to schedule showings at active listings. With its use, Agents enjoy ease-of-access of all the properties in the MLS when opted in. ShowingTime is also integrated in your SSO Dashboard Matrix MLS, and mobile app, and already included with your quarterly MLS fees.

Screenshot - ShowingTime

OfferManager by ShowingTime+


This May 2023, our MLS launched Offer Manager by ShowingTime+. Offer Manager simplifies the offer management process by providing a streamlined workflow to track offers, manage documentation, and communicate with agents. Offer Manager is included in the Appointment Center suite of showing management tools, already embedded into our MLS Benefits at no extra cost to Participants and Subscribers.

Learn all about Offer Manager here.

eKEY and Keybox System with Supra

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Key System

Our MLS currently utilizes Supra eKEY® to manage all MLS users' accesses to the Supra Keyboxes at listings in the MLS.

We require all users to disclose the type of key box at each property whether Supra or a standard combination key box.


Our association currently utilizes the Supra iBox LT and LTE models, both Bluetooth enabled for ease-of-access for MLS Subscribers and out-of-area agents who also utilize Supra at their Primary Associations. All keyboxes are available to purchase by Agents through Member Portal at Association office.


Users may keep track of inventory, run reports, and assign key boxers all from SupraWEB.

Tenant Screening & Rental Management with RentSpree


The all-in-one platform to power your business.

Agents, RentSpree is included in your MLS Benefits.

From Tenant Screening to Rent Payment, RentSpree provides powerful tools for every step of the rental process.

For more info, click here.

Data Sharing & Integrations

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API, Data Agreements & Feeds with Bridge Interactive


For MLS Subscribers

Brokers, before your agents can take full advantage of all our integrated services in Bridge Interactive, you must sign into your Bridge account, (if you have not done so already), through your GMAR Dashboard. Agents can request feed agreement approval via Bridge where you can sign electronically.

All agreements, feeds, and fees, are managed via Bridge Interactive.

Brokers, you need to sign into the GMAR Dashboard and into Bridge to enable your agents to begin using their portals. Click here for instructions.

For Data Providers & Vendors

Already working with an Agent/Broker but not in Bridge? Your client can request an invitation to be sent to your service via our MLS Department. Coordinate with your client and our MLS at

One-time setup fee is $250 + $50 monthly fee for feeds.

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Data Delivery Methods

Our MLS utilizes API (Application Programming Interface) through Bridge Interactive. In 2021, our MLS converted to 100% API phasing out of RETS.

Through Bridge Interactive, users may set up IDX, VOW, and Broker Data Feeds.

Other Integrations

InfoSparks by ShowingTime®

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This interactive market analytics tool changes the way real estate pros use and share housing information. From area comparisons to customizable variables to trend analysis, you’ll love the simplicity of InfoSparks!

Launching November 7, 2023.



Gain instant knowledge prior to face-to-face engagements to better understand and address risk. Using as little as an incoming phone number, FOREWARN can provide real-time verification of an individual from the palm of your hand, enabling safer engagements and smarter interactions.

CREXi for Commercial Listings


Crexi is reimagining commercial real estate, building industry-leading software for professionals to more effectively market, analyze, and trade commercial property. With a suite of due diligence tools, transaction services, deal pipeline support, and a dynamic listing marketplace, Crexi accelerates deal efficiency and has empowered millions of monthly users to close more than $615 billion in deals and market over $7 trillion in property value.



Q: How do I add a street/subdivision/data point into the dropdowns in Matrix? A: Click in Links on Matrix, and select Add New Street/Subdivision, for any other field, email

Q: I received an MLS Accuracy Infraction notice via email. What do I do? A: Reply to the notice if you need clarification. In the email, the Directions box notes what was violated, and the Notes box provide more detail about how to edit your listing for compliance or accuracy. 

Q: I have an infraction in my Matrix screen. What do I do? A: If you are seeing a potential violation in your Matrix screen, click on the current violations button, to view the potential violation. Unless you received an email notice, you have not been issued an official infraction yet. Our AI (Artificial Intelligence) reads our listings for errors while reading our Rules & Regulations. Please email with your MLS # and the violation type in your screen. 

Q: I need help editing a listing. What do I do? A: For how-to support, you can call AnswerLink, the phone # displays on the top right of your Matrix screen. If you need help marking a sale or editing a past listing, email to submit a ticket for a listing edit, some documents might be requested, like a listing agreement or closing document. 

Q: How do I begin a feed request? A: Begin on Bridge Interactive from your GMAR Dashboard (where all the tiles are) and look for your vendor to begin. If your vendor is not listed, they may need to be invited to our platform. 

Q: How do I edit my contact info? A: You may begin in your Member Portal from your Dashboard. If info is not editable for you, please contact 

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