IDX Website Cost: What IDX Actually Costs Agents in 2026

IDX — the feed that puts live MLS for-sale listings and a home search on your website — costs less than most agents think. Standalone, it runs about $50–$125 a month, sometimes with a one-time setup fee. Yet agents routinely pay $500–$1,500 a month for a premium platform largely to get it. So here’s the position this article argues: IDX is a cheap, commodity feature — don’t buy a whole expensive platform just to have it. Add IDX to the site you already own, and put the difference into leads.

How much does IDX cost per month?

Real, current pricing from providers’ own sites:

Provider	Monthly	Setup	Notes
iHomefinder	$50/mo	$500 one-time	Add-ons ($5–$50/mo) for lead tools; white-glove setup
Showcase IDX	$94.95/mo (Essentials) · $124.95/mo (Premium)	$0	Annual saves ~2 months ($849.50/yr Essentials); extra users $2–$4/mo
SimplyRETS	$49 / $99 / $199/mo	$99 per MLS	Developer RESO/RETS API, no contract — the clean-integration route
IDX Broker	Quote-gated	Quote-gated	Pricing only via sales (“book a demo”)

Verified from each provider’s own site, September 2026. Confirm current pricing before you buy.

The pattern is clear: a working IDX home search is a $50–$125/month line item, not a four-figure one. The reason it feels expensive is that premium website platforms bundle it into a much larger monthly fee — the calculator above lets you price buying IDX (and only the pieces you actually need) à la carte against an all-in platform plan.

One cost everyone forgets: your MLS membership

IDX providers give you the software to display listings; the data comes from your MLS, and you must be a member (or work under a broker who is) and request IDX access to your local MLS feed. That’s typically included in your existing MLS/association dues rather than an extra IDX charge, but it’s a prerequisite — no MLS membership, no IDX. Providers like SimplyRETS connect to that feed once you have credentials; the $99 “connection fee” above is for wiring up each MLS.

The three ways to get IDX — and which to pick

1. Standalone IDX on your existing site (recommended for most). Add iHomefinder or Showcase IDX to the site you already have. ~$50–$125/month, you keep your site and your independence, and you’re not locked into a platform. This is the value play.
2. A clean IDX API you integrate (SimplyRETS/Bridge). If your site is custom-built (or built on a platform that can consume an API), a developer feed like SimplyRETS gives you the RESO data at $49–$199/month with no contract, and you — or your platform — control the experience. This is the route Reallyo uses to add IDX to an agent’s site: you pay the data provider directly, and the search integrates into the site you already run.
3. A bundled premium platform (IDX Broker inside a suite, or Luxury Presence et al.). You get IDX, but as part of a $500–$1,500/month package. Worth it only if you want the whole platform anyway — see the real numbers in our Luxury Presence pricing breakdown. Paying platform prices just for IDX is the overpay this article is about.

Is IDX worth it?

For a sales agent, yes — a home search keeps buyers on your site instead of on Zillow, and it’s cheap enough that a single transaction pays for years of it. For a rental-focused property manager, mostly no — IDX is for-sale MLS data, and rentals generally aren’t IDX; your equivalent is listing syndication, not IDX. Buy IDX for the sales side of your business, skip it for the rental side, and either way don’t let it talk you into a platform you didn’t otherwise need. (New to owned lead-gen? Start with real estate lead generation.)

FAQ

How much does IDX cost per month? Standalone IDX runs about $50–$125/month: iHomefinder is $50/month plus a one-time $500 setup, and Showcase IDX is $94.95–$124.95/month with no setup fee. Developer APIs like SimplyRETS are $49–$199/month plus a $99 per-MLS connection fee. IDX Broker is quote-gated. You’ll also need MLS membership to access the listing data, which is part of your existing dues rather than a separate IDX charge.

What is an IDX website? An IDX (Internet Data Exchange) website displays live for-sale listings from your local MLS and lets visitors search them, right on your own domain. It turns a static agent site into a home-search portal, so buyers browse listings with you instead of leaving for Zillow. IDX shows for-sale MLS data specifically; rental listings are handled through syndication, not IDX.

Do I need an expensive platform to get IDX? No. IDX is a commodity feature you can add to almost any existing website for $50–$125/month. Premium platforms bundle IDX into $500–$1,500/month packages, which only makes sense if you want the whole platform. If you just want a home search on your current site, a standalone IDX provider or a clean IDX API is far cheaper.

What’s the best IDX website provider? It depends on your setup: iHomefinder and Showcase IDX are strong turnkey options for adding search to an existing site; SimplyRETS (or Bridge) is the cleanest choice if you or your website platform want to integrate the raw RESO data via API. IDX Broker is a long-standing option but publishes pricing only through sales. Pick turnkey if you want it done for you, an API if your site is custom.

Sources

• Provider pricing (verified September 2026) — iHomefinder, Showcase IDX, SimplyRETS, IDX Broker (quote-gated).
• Bundled-platform context — our Luxury Presence pricing breakdown.