
Indiana Regional MLS (IRMLS) IDX Websites for REALTORS®
Get a fast, professional real estate website with a direct IRMLS IDX feed – built for REALTORS® and brokers across Indiana’s 13 member associations.

Get a fast, professional real estate website with a direct IRMLS IDX feed – built for REALTORS® and brokers across Indiana’s 13 member associations.
When you partner with OSI IDX, your website connects directly to the Indiana Regional MLS (IRMLS) feed – giving you fast, accurate listing data from across the state without relying on a third-party intermediary. Whether you work out of Fort Wayne, Lafayette, Bloomington, South Bend, Evansville, or anywhere else in IRMLS territory, your site pulls current inventory automatically, so buyers always see what’s actually on the market. We build professional, semi-custom REALTOR® websites designed to convert visitors into leads, backed by flat pricing and real US-based support.
Trusted by 1,000+ REALTORS® & Brokers
A direct IRMLS feed is only part of the equation. Here’s what sets an OSI IDX website apart from other IRMLS IDX vendors:
How often does my IRMLS website update with new listings?
Your OSI IDX website pulls listings directly from the IRMLS feed and refreshes automatically every 10 minutes, so buyers always see current inventory.
How long does it take to launch an IRMLS IDX website?
Most IRMLS websites launch in 5–7 business days. We’ll work with you on content and design preferences during that time – you won’t need to handle any MLS credential setup on your end.
How much does the IRMLS IDX feed cost?
The IRMLS IDX feed is $25/month, separate from your website hosting fee. See full pricing details
Does one IRMLS website cover listings from all 13 member associations?
Yes. IRMLS pools data from all 13 member associations into a single feed, so your website shows listings from Fort Wayne to Bloomington to Evansville in one search – no need for separate feeds per association.
Does my IRMLS website include Indianapolis-area listings?
No. Indianapolis and the surrounding Marion County area are served by MIBOR, a separate MLS. IRMLS covers the rest of the state outside the Indianapolis metro and the Chicago-suburb counties.
Can I get an IRMLS IDX website if I’m a member of more than one Indiana association?
Yes. As long as you have IRMLS access through any of its 13 member associations, your OSI IDX website can display the full statewide IRMLS feed.
IRMLS was formed in 2012 by 13 founding REALTOR® Associations and today serves roughly 6,000 members across 50 counties throughout Indiana – from the Fort Wayne and Lafayette markets to Bloomington, South Bend/Elkhart County, Evansville, Kokomo, Muncie, and the rural communities in between. Coverage spans most of the state outside the Indianapolis metro (served by MIBOR) and the Chicago-suburb counties, making IRMLS one of the broadest regional MLS footprints in Indiana.
These are the REALTOR® Associations that make it possible:
Join Indiana agents who’ve made the switch to a faster, better IRMLS IDX REALTOR® website. See what’s included


