IDX Software for Real Estate Brokerages and Agent Teams
What We Build
An IDX system starts at an MLS feed and ends at a lead somebody has to call back. So we build it as one system in parts, and every part has to hold up when the feed refreshes at three in the morning and the site has to agree with it by breakfast.
MLS Feed Ingestion
Feeds arrive on their own schedule and change shape without warning anyone. We build the ingestion and the field mapping as one job, so a listing that goes off market at nine has stopped showing as available by the next sync.
Listing Search and Map
Buyers draw shapes on a map far more often than they pick a county from a dropdown. So we build the search index alongside the manothing p layer, because polygon queries against several hundred thousand listings behave like a filtered table.
Listing Detail Pages
A detail page carries the media and the price history, plus whatever attribution that MLS requires in your market. We write the page templates together with the URL and indexing rules, since a listing that expires and comes back shouldn't leave a dead page sitting in search results.
Lead Capture and Routing
A registration prompt that fires too early costs you the visitor, and one that never fires costs you the lead. So ELITEX build the capture logic with the CRM handoff, so an inquiry reaches the right agent with the listing that prompted it attached.
Saved Searches and Alerts
Someone saves a search in March and expects an email the morning a matching listing appears in July. We build the matching rules with the send logic, because an alert that lands four hours behind a competitor's alert is a showing you didn't get.
Display Rules and Permissions
Each MLS has its own rules about what you may display and which sellers have opted out of syndication. We build that logic as configuration your team controls, so a rule change in one market doesn't turn into a code release.
Who This Service Is For
IDX software development by ELITEX works best for brokerages whose current search experience has become the reason buyers finish their research somewhere else. A firm running feeds from several MLSs and tired of reconciling them by hand fits well. So does a team whose vendor platform can't support the lead routing their agents have been asking for since last year. We're the wrong choice if you want a hosted IDX plugin configured next week, because we write custom code and don't sell a product. We're also a poor fit for a two agent office with one feed and modest traffic, since an off the shelf tool will cover that far cheaper than we will.
Why Choose ELITEX as an IDX Software Development Partner?
Seniors Write The Code
Most of our engineers are senior level, and that shows up in how the listing schema gets decided in month one. Feed data punishes junior assumptions in ways that only surface at scale.
Real Estate Work Since 2015
We've spent long enough in this vertical to know how MLS feeds and CRM APIs behave when they misbehave. That knowledge saves discovery time you'd otherwise pay for.
You Own Everything
Code, repositories, infrastructure, and environments sit in your accounts from the first commit. No lock in, and no licence tying you to us after launch.
We Say When Something Won't Work
If your scope doesn't fit your budget, you hear it during discovery. We'd take a smaller project over a rebuild conversation in month six.
Clutch Reviews
THE REVIEWER
Yuri Vorontsov, Head of Technology, Appetence BVTHE PROJECT
MVP Development for Remote Product DeveloperProject summary
A remote product development team hired ELITEX to provide additional developers to assist in creating an MVP for an OA Switchboard.Feedback summary
The project was launched successfully, earning praise from the client as well as a number of industry players. The company appreciated the team's communication skills, which allowed their experience and knowledge to shine through during the deployment of the project.What Our Clients Say About Us
ELITEX are fantastic! We needed 'on-demand' help to work in a fast, Agile fashion. Not only are they timely with their deliverables, but the quality is also elite.
The team is always available (even during US hours, which was very important to us) and very forthcoming with communication, consistently providing updates and project tracking.
We highly recommend ELITEX to any product or tech lead and look forward to continuing our working relationship with them.
Christopher Durand
Co-founder at Bitsy Boost
Before cooperation with ELITEX, I interviewed 20+ dev shops. Of all the teams I interviewed, ELITEX was the best technically by far and I felt confident building with them and that I could continue to work with them as my company grows. Project management was very effective. The team is responsive and gets work done in a timely manner.
I like ELITEX's holistic nature approach to our engagement. Not only do they execute the tasks given, but they also suggest helpful alternatives based on their deep experience to make the products even more effective
Adrian Obleton
Founder & CEO at ModelMaster
Our IDX Software Development Services
New Build From Scratch
We settle the listing schema and the feed sync model before any search or lead logic gets written, since both are painful to change once real traffic depends on them. Map search and alerts come after a full feed cycle runs clean.
Replatforming Away From a SaaS IDX Platform
Many of our clients have outgrown a hosted IDX product and need the same search behaviour running on software they control. So ELITEX rebuild the feed pipeline and the listing store on an owned stack, matching current behaviour first and improving it second.
Integration Layer
A CRM and an IDX site rarely agree on what counts as the same lead, and that disagreement surfaces as two agents calling one buyer. We build the translation layer that reconciles those definitions, including the cases where one system has already merged a contact the other still treats as new.
Data Migration
In case of migration, we map existing listing history and lead records onto the new schema, then reconcile both datasets before the old site goes dark. Parallel running through a full feed refresh catches what the mapping missed.
Custom Module Work
In this scenario, the system stays, and one piece of it gets built or replaced. Saved search matching and lead distribution tend to be the modules clients want written to their own rules.
Maintenance and Support After Launch
Someone has to handle the MLS that changes its RESO endpoint with two weeks of notice. That's why ELITEX keep the feed integrations current and stay available when a sync breaks on a Saturday morning.
How We Work
IDX Software Integrations ELITEX Handle
When a system has no documented API, we build the connector ourselves. Screen level integrations and file based feeds are both workable, and we've done both.
MLS and Listing Feeds
MLS Grid, Bridge Interactive, RESO Web API, Spark Platform, Trestle
CRM Platforms
Follow Up Boss, Salesforce, HubSpot, kvCORE, Pipedrive
Marketing and Analytics
Mailchimp, SendGrid, Google Analytics 4, Segment, Meta Conversions API
E-Signature Providers
DocuSign, Dropbox Sign, Adobe Acrobat Sign, SignNow, PandaDoc
Compliance and Data Handling
Other Real Estate Software We Develop
FAQs
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