OSI IDX real estate websites on laptop and mobile - supporting 200+ MLS systems

OSI IDX Real Estate Websites – Find Your MLS Coverage

OSI IDX connects to 200+ MLS systems nationwide with direct to MLS IDX updates every 10 minutes.

200+ MLS Organizations Supported and More Added Weekly

Every OSI IDX website pulls listings directly from your MLS and refreshes IDX MLS listing data automatically every 10 minutes. Below are the MLSs we currently support. We are establishing new feeds each week with MLSs and REALTOR® Associations. If you do not see your MLS listed, that does not mean we cannot provide the IDX listing data.

New to IDX? Learn how IDX gets MLS listings onto your website.

MLS and REALTOR® Associations across the U.S.

We currently connect to 200+ MLS systems across the country directly or through certified platforms your MLS organization chooses to use to deliver IDX data… like MLS Grid, Spark, Trestle, Paragon, Bridge Interactive, Nautica, SourceRE and more – so there’s a good chance we can support yours.

Don’t see your MLS or REALTOR® Association?

We can add your MLS… Please contact us and we’ll add your MLS or REALTOR® Association right away. We add new MLS feeds weekly. We’ll handle everything with your MLS and get your website up and live quickly.

Frequently Asked Questions

Does OSI IDX connect to my MLS?

OSI IDX connects to 200+ MLS systems nationwide, either through direct MLS approval or certified data platformslike MLS Grid, Spark, Trestle, Paragon, Bridge Interactive, Nautica, SourceRE and more. Find your MLS in the list above to confirm your specific connection, or contact us and we’ll confirm directly. We will reach out toy our MLS and add the IDX feed if needed.

What if my MLS isn’t listed yet?

We add new MLS IDX feeds weekly. If you don’t see your MLS above, contact us and we’ll reach out to your MLS, handle the license agreement, and get your listings connected.

Is there a fee for each MLS IDX feed?

OSI IDX charges a flat $25/month per MLS IDX feed. You can include multiple MLS feeds on a single website if you belong to more than one. View full pricing details

How often are listings updated?

Listings are updated every 10 minutes across all supported MLS systems, so your website always reflects current, accurate inventory.

How long does it take to launch my website?

Most OSI IDX websites launch within 5-7 business days of receiving your content and branding preferences, with your MLS IDX feed connected as part of setup.

Will OSI IDX use my domain for my website?

Yes. Our design team will initially build your website with a staging domain so you can see it before it goes live. When your website goes live, your OSI IDX design team will use your domain automatically. This is great for your branding.

SEE SAMPLE WEBSITES

Browse MLS Coverage

Alabama

Arizona

Arkansas

California

Colorado

Florida

Georgia

Idaho

Illinois

Indiana

Iowa

Kansas

Kentucky

Michigan

Minnesota

NorthstarMLS® IDX Websites for REALTORS®

Mississippi

Missouri

Montana

Nationwide

MyState MLS IDX Real Estate Websites | OSI IDX

Nebraska

Great Plains Regional MLS – Omaha & Lincoln (GPRMLS)

Nevada

New Hampshire

PrimeMLS IDX Real Estate Websites for New England REALTORS®

New Jersey

MOREMLS IDX Websites for Monmouth & Ocean County REALTORS®

New Mexico

New York

North Carolina

North Dakota

Ohio

Oklahoma

Oregon

Pennsylvania

Rhode Island

Rhode Island State-Wide MLS IDX Websites for RI Agents & Brokers

South Carolina

South Dakota

Tennessee

Texas

Utah

Virginia

Washington

West Virginia

Greenbrier Valley MLS (GVMLS) IDX Website(s) for REALTORS® & Brokers

Wisconsin

Wyoming

Ready to see your MLS in action? See full pricing details or browse sample websites to get started.

GET STARTED NOW