Commonly supports many MLS boards; coverage and rules vary by market.
I
IDX Broker
idxbroker.comIDX Broker is a popular IDX platform for WordPress and custom builds, offering MLS search, lead capture, and API options.
The verdict
IDX Broker is a strong choice when you want broad MLS coverage, WordPress compatibility, and deeper customization via higher tiers or APIs, with AI-powered search and market reporting on the Engage and Elite tiers. If you want a more opinionated modern WordPress UX out of the box, compare Showcase IDX.
01 — Overview
What IDX Broker is, and isn't.
IDX Broker is one of the most widely implemented IDX solutions in real estate, now owned by Elm Street Technology. It's commonly used to add IDX search and listing content to WordPress sites, but it can also support more custom experiences depending on the plan and API access.
For agents and teams, IDX Broker is often chosen for broad MLS coverage and a large ecosystem of developers and integrations. The platform now offers three agent-level tiers (Core, Engage, Elite), with AI-powered features like Smart Search and AI Redesign on higher tiers, plus Market Reports and Sold Data on Engage and above.
As with any IDX vendor, your MLS rules determine what's permitted (sold data, map/polygon search, display requirements). Budget for MLS pass-through fees and test performance on your real hosting stack. IDX pages are high-traffic and speed matters for conversions.
02 — Features ◆ standout
14 features, scored.
The 6 marked ◆ are why we rate IDX Broker a 4.3 overall.
Add IDX search and widgets to WordPress with common implementation patterns.
AI-powered search experience for consumers, available on Engage tier and above.
Prebuilt components for search, featured listings, and market displays.
Configurable registration prompts and lead capture settings.
Email alerts keep buyers engaged over weeks or months.
Market reports and sold data available on Engage tier and above.
AI-powered site redesign feature on higher tiers for modernizing IDX presentation.
Configure displays and layouts; deeper customization may require dev work.
API options can enable custom front ends and deeper integrations.
Connect IDX Broker to thousands of apps via Zapier for workflow automation.
Often paired with WordPress content strategies (guides, neighborhoods, blog).
Works with GA/Pixel tracking when configured properly.
Supports required MLS disclaimers and display rules (market-dependent).
03 — Verdict at a glance
What we like — and where it falls short.
Pros
- +Well-known IDX provider with a large ecosystem of developers
- +Good fit for WordPress sites that need IDX plus SEO content marketing
- +Pricing is relatively accessible for many agents ($60-$149/mo range for agent tiers)
- +API options (plan-dependent) support custom experiences
- +Broad MLS support makes it a frequent short-list option
- +AI-powered features (Smart Search, AI Redesign) on higher tiers
Cons
- −Feature availability can be plan-dependent and confusing to compare
- −Best results often require configuration and sometimes developer help
- −MLS approvals and pass-through fees can add time/cost
- −UX quality varies by theme/configuration; not always perfect out of the box
- −Team and Office tiers are priced significantly higher than agent tiers
04 — Pricing
3 tiers. Most teams land on the middle one.
Prices below are as listed publicly Feb 2026. Verify on the official pricing page before committing — vendor pages change more often than our quarterly re-checks.
Core
$60 / mo
$0/mo billed annually
- IDX search and widgets
- Lead capture with registration options
- WordPress plugin integration
- Saved searches & alerts
- MLS/IDX approval and pass-through fees may apply (varies by MLS)
Engage Most pick this
$99 / mo
$0/mo billed annually
- Everything in Core
- AI Smart Search and AI Redesign
- Market Reports and Sold Data
- Expanded customization and display options
- MLS rules/fees vary by board; confirm requirements
Elite
$149 / mo
$0/mo billed annually
- Everything in Engage
- Full IDX website included
- Developer-friendly API access
- Support for higher-traffic use cases
- Team and Office tiers also available at higher prices
05 — Integrations
What it talks to, out of the box.
Direct integrations marked first; Zapier and Make cover the long tail.
WordPress
Google Analytics
Facebook Pixel
Zapier
Zapier: yes Public API: yes
06 — Top alternative
If IDX Broker isn't the right shape.
S
Showcase IDX
Showcase IDX is a strong WordPress-first IDX choice with a modern, consumer-friendly search experience, though the price increase to $94.95/mo narrows its value gap with competitors. If you need broader ecosystem support or API-driven customization, compare IDX Broker.
07 — Frequently asked
Questions every IDX Broker shopper asks.
How much does IDX Broker cost?
IDX Broker agent pricing starts at $60/mo for Core, $99/mo for Engage, and $149/mo for Elite, each with a one-time setup fee and billed month-to-month. Team and Office tiers are available at higher prices. Additional MLS fees may apply depending on your board's IDX rules.
Does IDX Broker work with WordPress?
Yes. WordPress is one of the most common IDX Broker implementations, typically via plugin and widgets/shortcodes.
Do I need an API to use IDX Broker?
Not necessarily. Many agents use the standard WordPress integration. API access is most relevant if you're building a custom front end or deep integrations.
Will IDX Broker help with SEO?
IDX alone isn't an SEO strategy, but it can support buyer intent pages. Most agents get the best SEO results by pairing IDX with strong WordPress content (neighborhood pages, guides) and fast hosting.
Are there MLS fees beyond the subscription?
Often yes. MLS boards may charge pass-through fees, require membership, and enforce display rules. Confirm your MLS's IDX requirements before buying.
Is IDX Broker good for teams and brokerages?
It can be, especially when you want a flexible IDX foundation and you're pairing it with a dedicated CRM and lead routing process. IDX Broker offers dedicated Team and Office tiers with expanded features for larger operations.