BRIGHT MLS IDX / CRM Plugin and IDX Websites

Used by Agents and Real Estate Teams for marketing, lead capture and converting leads to clients.
Bright MLS IDX feed includes listings from: MRIS, TREND, Coastal, York and Adams - and Sussex MLS. Bright MLS IDX data feed covers the major cities and areas of Washington DC, Baltimore, Arlington, Alexandria, Fairfax County, Montgomery County, Columbia, Annapolis, and Hagerstown-Martinsburg.

Powerful Customizable IDX and CRM

All-in-one IDX, Lead Capture and CRM to help you win more leads and close more business.

With integrated IDX for Marketing & Lead Capture, and Lead & Client Management,
integrated seamlessly to your website, wherever it is hosted and whatever technology you use.

All widget components are embedded on your web pages. UltimateIDX does not use IFRAMES or subdomains.

See a complete demonstration of the Ultimate IDX with CRM now!

Please note for BRIGHT MLS, the UltimateIDX is approved and available as "Buying Buddy IDX CRM".

IDX Websites for BRIGHT MLS

Works With Any Website

Our IDX / CRM Plugin integrates to any website. Or, we can help with complete IDX websites.

Flexible IDX Integration

Add to your site as YOU wish; Customize presentations and searches; Slice-and-dice MLS data any way you want.

Over 50 Special MLS Fields

The local MLS data you need from BRIGHT MLS, to create full-service search and listings display service.

Real Estate CRM

Manage all your leads in the context of their home search activity and interests – and convert more!

Property Alerts

Comprehensive search alerts are always bringing leads back to you and your website.

Single Integrated Solution

UltimateIDX includes BRIGHT MLS IDX data, Mapping and SEO, Drip Campaigns, Property Alerts and Lead Management.

Click here to see the calculator and select BRIGHT MLS to see details of prices.
(Choose Buying Buddy IDX CRM as a plugin - or as an IDX Website.)
Use Ultimate IDX with BRIGHT MLS IDX data and create multiple neighborhood, property and landing pages with area listings, as well as custom IDX mapping. Our Wizard tools make it easy to display any properties anyway you want on any number of pages!


  • Your Data Feed: Buying Buddy® (aka UltimateIDX) is an approved IDX vendor for BRIGHT MLS.
  • The IDX RETS feed for BRIGHT MLS is currently updated: Constantly throughout the day (hourly)
  • MLS IDX data was last updated 27 mins ago.
  • Property Status Supported: For Sale, Sold, Under Contract
  • Special / Local Fields: Practically all MLS fields from BRIGHT MLS are mapped to our IDX solution.
    • MLS Fields: 89 supported local MLS fields are included in the search forms, can be used as Filters to display listings, and are available in the CRM too.
    • Special Fields: Filter and display with: Agent ID, Office ID, Listed Date, Price Drop, and Status

IDX Solution Overview for BRIGHT MLS

  • Responsive IDX Plugin: YES
    • IDX Search and Display MLS Properties
    • Interactive Map with Polygon Area Search: Included
    • Lead Capture Built-in
    • Modern Mobile Responsive (desktop, tablet, mobile):
  • IDX Plugin available:
    For WordPress: YES - see WordPress IDX plugin
    For HTML, Sqarespace, Duda, Webflow, Joomla, PHP, Weebly and more: YES - see General IDX plugin
  • Complete Real Estate CRM / Lead Management Integrated: YES - see Real Estate CRM
  • IDX Websites: YES - see Real Estate WordPress IDX websites
  • Official MLS website: BRIGHT MLS
  • SEO Friendly and Indexable Listings: WordPress and PHP
IDX Plugin for any site

IDX Map Display

Interactive IDX Map Search and display with polygon areas is a standard feature of Ultimate IDX.

BRIGHT MLS IDX - Map Display

Real Estate CRM for lead management and follow up

UltimateIDX comes complete with the included Real Estate CRM that is tightly integrated to your website and IDX widgets.

Real Estate CRM

See The Demo ..

Realtor Associations and Boards for BRIGHT MLS

BRIGHT MLS covers the following MLS areas:
  • MRIS (MLS covering parts of MD, PA, VA, WV, and Washington, D.C.)
  • TREND (MLS covering the Philadelphia metropolitan region, including southeastern PA, northern Delaware, and parts of southern New Jersey)
  • Coastal Association of REALTORS(Somerset, Wicomico, and Worcester counties, MD)
  • REALTORS Association of York and Adams Counties RAYAC
  • Sussex County Association of REALTORS
  • Cumberland County Board of REALTORS
  • Greater Harrisburg Association of REALTORS(Cumberland, Dauphin and Perry counties, PA)
  • Lancaster County Association of REALTORS
  • Lebanon County Association of REALTORS

The following Associations are all part of the BRIGHT MLS IDX feed:


  • Kent County Association of REALTORS (KCAR)
  • New Castle County Board of REALTORS (NCCBOR)
  • Sussex County Association of REALTORS (SCAOR)


  • Anne Arundel County Association of REALTORS (AACAR)
  • Bay Area Association of REALTORS (BAAR) Kent, Queen Anne’s and Caroline Counties
  • Carroll County Association of REALTORS (CCAR)
  • Cecil County Board of REALTORS (CCBOR)
  • Coastal Association of REALTORS (CAR) Somerset, Wicomico, and Worcester Counties
  • Frederick County Association of REALTORS (FCAR)
  • Garrett County Board of REALTORS (GCBR)
  • Greater Baltimore Board of REALTORS (GBBR) Baltimore City and Baltimore County
  • Greater Capital Area Association of REALTORS (GCAAR) Montgomery County, MD and Washington, D.C.
  • Harford County Association of REALTORS (HCAR)
  • Historic Highlands Association of REALTORS (HHAR) Allegany County
  • Howard County Association of REALTORS (HCAR)
  • Mid-Shore Board of REALTORS (MSBR) Talbot and Dorchester Counties
  • Pen-Mar Regional Association of REALTORS (PMRAR) Washington County, MD, Fulton and Franklin Counties, PA
  • Prince George’s County Association of REALTORS (PGCAR)
  • Southern Maryland Association of REALTORS (SMAR) Charles, Calvert and St. Mary’s Counties

New Jersey

  • Burlington Camden County Association of REALTORS (BCCAR)
  • Cumberland County Board of REALTORS (CCBOR)
  • Gloucester/Salem Counties Board of REALTORS (GSCBOR)
  • Mercer County Association of REALTORS (MCAR)


  • Bucks County Association of REALTORS (BCAR)
  • Greater Harrisburg Association of REALTORS (GHAR) Cumberland, Dauphin and Perry Counties
  • Greater Philadelphia Association of REALTORS (GPAR) Philadelphia County
  • Lancaster County Association of REALTORS (LCAR)
  • Lebanon County Association of REALTORS (LCAR)
  • Montgomery County Association of REALTORS (MCAR)
  • Pen-Mar Regional Association of REALTORS (PMRAR) Washington County, MD, Fulton and Franklin Counties, PA
  • Reading-Berks Association of REALTORS (RBAR)
  • REALTORS Association of York and Adams Counties (RAYAC)
  • Schuylkill County Board of REALTORS (SCBOR)
  • Suburban West REALTORS Association (SWRA) Delaware and Chester Counties and the Main Line


  • Blue Ridge Association of REALTORS (BRAR) Clarke, Frederick and Warren Counties and the city of Winchester
  • Dulles Area Association of REALTORS (DAAR) Loudoun County
  • Fredericksburg Area Association of REALTORS (FAAR) Fredericksburg, Stafford, Spotsylvania, King George and Caroline Counties
  • Greater Piedmont REALTORS (GPAAR) Fauquier, Orange, Madison, Culpeper, Rappahannock Counties and part of Warren County
  • Massanutten Association of REALTORS (MAR) Page and Shenandoah Counties
  • Northern Virginia Association of REALTORS (NVAR) Alexandria City, Fairfax City, Falls Church City, Fairfax and Arlington Counties
  • REALTOR Association of Prince William (PWAR) Manassas City, Manassas Park City and Prince William County

Washington, D.C.

  • District of Columbia Association of REALTORS (DCAR)
  • Greater Capital Area Association of REALTORS (GCAAR) Montgomery County, MD and Washington, D.C.

West Virginia

  • Eastern Panhandle Board of REALTORS (EPBR) Berkeley, Jefferson and Morgan Counties
  • Potomac Highlands Board of REALTORS (PHBR) Mineral, Grant, Hampshire, Pendleton and Hardy Counties

UltimateIDX is available as a IDX / CRM Plugin for your existing site, or we can help with complete done-for-you IDX Website that helps you focus on your target real estate market with BRIGHT MLS.

Pricing Calculator / Order Form


See a complete demonstration of Buying Buddy® IDX / CRM now!
The Ultimate IDX!