Intermountain MLS (IMLS) IDX Real Estate Websites
A direct IMLS feed built into a fast, modern website for Southern Idaho and Eastern Oregon REALTORS®.
IDX Updated Every 10 Min
8,000+ Intermountain MLS Members
Largest MLS in Idaho
How Your Intermountain MLS IDX Website Works
Intermountain MLS is the largest MLS in Idaho, connecting agents and brokers across Southern Idaho and Eastern Oregon through a direct data feed. Your OSI IDX website pulls listings straight from the IMLS feed, so buyers searching your site see the same current inventory as the MLS itself. Whether you’re serving the Treasure Valley, the Magic Valley, or the Eastern Oregon border communities, we build REALTOR® websites that put your IMLS listings front and center.
Trusted by 1,000+ REALTORS® & Brokers
Why Agents Choose OSI IDX
A direct Intermountain MLS feed is only part of the equation. Here’s what sets an OSI IDX website apart from other Intermountain MLS IDX vendors:
- Flat, all-inclusive pricing. One price covers your website, hosting, and your Intermountain MLS IDX feed – no tiered plans or feature upsells. See full pricing details
- Direct MLS data feed. Listings sync straight from your MLS every 10 minutes – accurate, current inventory, not a stale or third-party feed.
- Semi-custom design. Your site is built around your brand, not a one-size-fits-all template shared with hundreds of other agents. Browse sample websites
- Family-owned since 1982. OSI IDX is a product of OSI Express, a family-run real estate technology company with over four decades in the industry – not a VC-backed startup.
- US-based, real support. Talk to a real person on our support team, based in the US, not an offshore call center or a chatbot.
Frequently Asked Questions
How often does my website update with new Intermountain MLS listings?
Your OSI IDX website pulls listings directly from the Intermountain MLS feed and refreshes automatically every 10 minutes, so buyers always see current inventory.
How long does it take to launch my Intermountain MLS IDX website?
Most sites launch in 5–7 business days. Timeline depends mainly on your content and design preferences.
How much does the Intermountain MLS IDX feed cost?
The IMLS IDX feed is $25/month, in addition to your website plan. See full pricing details
What areas does Intermountain MLS cover?
IMLS covers Southern Idaho and Eastern Oregon, including the Treasure Valley (Boise, Meridian, Nampa, Caldwell, Eagle), the Magic Valley (Twin Falls, Jerome), the mountain communities (McCall, Cascade), and Eastern Oregon’s Malheur County.
Is Intermountain MLS the largest MLS in Idaho?
Yes. IMLS is the largest MLS in the state, serving thousands of real estate professionals through its member REALTOR® Associations across Southern Idaho and Eastern Oregon.
Do I need to already be a member of a specific REALTOR® Association to get an IMLS IDX feed?
No – as long as you’re a licensed agent or broker with access to the Intermountain MLS, we can set up your IDX feed regardless of which member association you belong to.
Intermountain MLS Coverage Area
Intermountain MLS serves real estate professionals across Southern Idaho and Eastern Oregon, with the Treasure Valley and Boise metro as its hub. Coverage extends through Ada, Blaine, Boise, Canyon, Cassia, Elmore, Gem, Gooding, Jerome, Latah, Malheur, Minidoka, Nez Perce, Owyhee, Payette, Twin Falls, and Washington counties – from the fast-growing Boise suburbs of Meridian, Eagle, and Nampa, to the Magic Valley communities of Twin Falls and Jerome, the mountain towns of McCall and Cascade, and Eastern Oregon’s Malheur County.
These are the REALTOR® Associations that make it possible:
- Boise Regional REALTORS®
- Caldwell Board of REALTORS®
- Nampa Association of REALTORS®
- Western Magic Valley REALTORS®
- Mini-Cassia Association of REALTORS®
- Four Rivers Association of REALTORS®
- Latah County Board of REALTORS®
- Lewis-Clark Association of REALTORS®
Join Southern Idaho and Eastern Oregon agents who’ve made the switch to a faster, better Intermountain MLS IDX REALTOR® website. See what’s included
Content
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- OSI IDX Not Affiliated with Other IDX Companies
- Best REALTOR® Websites
- OSI IDX Real Estate Websites – Find Your MLS Coverage
Contact Us
OSI IDX
The easy website platform for
real estate agents and brokers.
support@osiidx.com
9:00am – 4:00pm Central Time M-F
