MLS Software Development
Your board or brokerage gets custom MLS solutions built around its own listing input, compliance checks, and member management. RESO-certified outputs give brokers and vendors instant plug-and-play access.
Learn MoreReal Estate MLS Software Development
Turn Every Listing into Branded Leads
Lousy search experiences and delayed feeds push buyers toward national listing portals. We build RESO-ready MLS platforms and IDX apps that sync listings in real time and keep every lead on your brand.
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AI in Software Development
Accelerate Software Development by Up to 60% with AI-Driven SDLC
Launch products up to 60% faster
Add up to 60% more features
Same budget and no extra hires
80-100% Al-Generated Code
Copyright Compliance
Cost-per-Feature Tracked Every Sprint
SAST + Security Review on Every Commit
Multi-Layer Al + Human Review
SOC 2 / HIPAA-Ready
Overcome Listing Data Chaos with
Custom MLS Software
Most listing problems that real estate businesses face trace back to disconnected systems, and each one below costs your team hours, leads, or compliance standing.
- Inconsistent Listing Data
- Portal Lead Leakage
- Slow Market Expansion
- Outdated Listing Statuses
- Manual Data Entry
- Missing Market Insights
Our MLS Software Development Services
From focused tasks like IDX integration and data migration to full-cycle builds launched right to the app stores, our real estate software development team has you covered.
MLS API Integration
Your product connects to the RESO Web API feed your existing MLS offers, using OAuth 2.0, OData queries, and replication logic that keeps a local copy current. That leaves your team free to build new features.
Learn MoreIDX Integration
Public IDX search pages display listings under your MLS rules, with broker attribution, disclaimers, and seller opt-outs handled for you, so agents can promote every listed home without compliance worries.
Learn MoreData Synchronization
Real-time timestamp-based replication, retry logic, and deletion checks keep your property data in line with the MLS. Every price drop and status change hits your app just minutes after it goes live.
Learn MoreMLS Data Migration
Moving off RETS or a proprietary schema? We transfer your MLS data to the RESO Data Dictionary, remap every field and lookup value, and run parallel sync checks before your old feed ever shuts down.
Learn MoreReal Estate CRM Integration
Every lead flows straight into the customer relationship management tool your agents already use, or into custom real estate CRM software that attaches property context to each inquiry your team receives.
Learn MoreMLS App Development
Win both audiences: native and cross-platform apps put listings in your clients' pockets, while an MLS mobile app gives agents map search, push alerts, saved favorites, and secure logins for work in the field.
Learn MoreMaintenance and Support
After launch, ongoing software maintenance keeps your platform healthy through feed monitoring and security patches. Code updates follow each RESO Data Dictionary release and every MLS rule change.
Learn MoreMultiple Listing Service Solutions Designed for Real Estate Companies
Browse our complete suite of MLS solutions for boards, brokerages, and tech teams. Find the platform to turn your listing data into branded leads, actionable reports, and returning users.
Full MLS System
Power your operations with a centralized MLS database, covering everything from listing entry, member rosters, rules compliance, and market statistics to data distribution to every licensed vendor.
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VOW Client Portal
Registered buyers and sellers log in to see deeper listing history, sold data where local rules allow it, and private notes from their agent, which gives them a reason to stay with your brokerage.
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IDX Brokerage Website
Run a real estate website with MLS-powered search, SEO-focused listing pages, and smart lead forms, while automated compliance handles each board's unique display and attribution rules.
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Search & Filtering Tool
With search functionality, faceted filters, and map polygon drawing, your users can filter through hundreds of thousands of listings and explore matching homes with zero page reloads.
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Listing Aggregation Marketplace
For multi-MLS portals, feeds from multiple boards feed into a normalized catalog. Duplicate records merge automatically, keeping original source attribution clear on every listing.
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Broker Back-Office Tool
Custom internal software puts your broker back-office data to work, powering CMAs, market trends, recruiting insights, and agent production analysis, all completely secured from public view.
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MLS Data Distribution Platform
Distributing listing data? Equip your MLS software platform with a RESO-ready Web API layer—complete with standardized Data Dictionary fields and secure OAuth authentication.
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Agent & Broker Portal
A shared portal lets real estate brokers track team production, listing inventory, and lead routing in one place. Agents, in turn, manage their clients and showings from a workspace of their own.
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MLS Mobile App
Give buyers an intuitive search app while equipping your agents with tools for map search, open house tracking, instant alerts, and client messaging, all running on a single iOS and Android backend.
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Market Statistics Platform
Custom market statistics platforms process raw MLS feeds into interactive hyper-local charts, pricing trends, and inventory reports, giving brokerages and boards white-labeled data to drive leads.
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Property Listing Management Tool
Agents enter property details through guided forms, attach photos and media, and update statuses. Validation rules catch missing fields before a record goes live on any channel you use.
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Analytics & Reporting Tool
Monitor inventory, pricing, DOM, and member activity via live dashboards. Behind the scenes, an enterprise data warehouse lets your internal analysts run direct custom queries.
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Key Features of Our MLS Solutions
Each feature in our MLS software solutions ships as a working module you can configure, extend, or switch off to match your market and user roles.
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Advanced Search and Filters
- Filter hundreds of RESO fields
- Real-time list update on click
- Property search by price, beds, and HOA
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Interactive Maps
- Open pins to see listing cards
- View local amenity info
- Pan a map and draw custom search
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Agent and Broker Dashboards
- Track active and pending deals
- Monitor leads and response rate
- Spot coverage gaps in minutes
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Saved Searches and Favorites
- Instant agent activity feed
- Send and review top listings
- Save searches and shortlist homes
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Property Alerts
- Get email, SMS, and push alerts
- Track status and price changes
- Control alert frequency easily
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Lead Management
- Round-robin and territory rules
- Log viewed homes per record
- Route leads from forms and chat
AI-Native Features for Your Custom Real Estate MLS Software
Modern buyers expect conversational search, accurate property estimates, and instant answers at any hour. With built-in AI, your MLS platform delivers that seamless experience automatically.
Semantic Property Search
Buyers can type a plain-English request like "three-bedroom home with an office near a park," and NLP models match that intent against the remarks and feature data in real estate listings.
Learn MorePersonalized Matching
Smart ranking models learn from every view, save, and skipped home option, surfacing relevant new listings that match a buyer's true preferences, even if they never set the right filters.
Learn MoreVirtual Tours and AR
3D walkthroughs, AR furniture staging, and AI-generated floor plans let buyers explore a home from anywhere at any hour, so your agents can save in-person showings for serious prospects.
Learn MoreAI Image Recognition
Computer vision tags every listing photo by room type, kitchen style, flooring, and finishes, and it flags blurry, dark, or duplicate images before they appear on a public listing page.
Learn MoreGenerative AI
LLM-assisted drafting turns listing details and photos into copy that fits MLS character limits and your brokerage style guide, while agents review and approve every draft before it goes live.
Learn MoreValuation Models
A property valuation model blends recent listing comparables with public records and market data to show buyers and sellers a predicted sale range, plus the factors behind that number.
Learn MoreChatbots
AI assistants answer listing questions, book showings, and support lead generation around the clock, including weekends, then pass each conversation to an agent along with its full history.
Learn MorePredictive Lead Scoring
Predictive analytics models weigh search activity, time spent on each listing, and saved-search patterns, so your agents know which prospects to call first every morning and whom to nurture.
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The Rules Behind Every MLS Solution Development
Standards-savvy engineering protects your investment, since every field maps correctly, every feed stays licensed, and your data management grows with the real estate industry.
Talk to Us- RESO
- SOC 2
- IDX and VOW Rules
- DDF
- GDPR
- RESO Web API
Real Estate MLS Integration with the Tools Your Team Already Uses
Agents, brokers, and MLS staff already rely on dozens of existing tools every day, so we connect your platform to the third-party tools they open most often.
MLS Data Platforms
Real estate MLS integration gives your product one steady connection to listing data, whether it comes straight from a board's Web API or through an aggregator. A single codebase can then serve buyers and agents in many markets at once
- CoreLogic Trestle feeds
- Bridge Interactive API
- Spark API and MLS Grid
Real Estate CRMs
Every inquiry, listing view, and saved search flows into the CRM your agents already work in. Each lead lands in the right pipeline with property context attached, and no one on your team has to copy details between systems by hand
- Follow Up Boss and Lofty
- Salesforce and HubSpot
- BoldTrail lead routing
Transaction Management
When a listing goes pending, your transaction platform instantly generates the deal file, loads required contract templates, and kicks off compliance review, saving agents hours of manual setup on every deal.
- Dotloop loops and forms
- SkySlope compliance files
- Lone Wolf transactions
Showing Management
Buyers can request a tour straight from any listing page, and agents confirm times, track feedback, and share results with sellers without leaving your platform. The whole showing cycle stays in one place for buyers, sellers, and agents
- ShowingTime scheduling
- BrokerBay appointments
- Seller feedback reports
E-Signature and Payments
Signed disclosures and agreements move the buying and selling process forward without printing, scanning, or mailing. Online payments, in turn, let your platform collect MLS dues, subscription fees, and charges for featured listings.
- DocuSign e-signatures
- Dropbox Sign workflows
- Stripe billing and dues
Maps and GIS
Interactive maps let buyers search by drawing an area, filtering by drive time, or checking custom boundaries. Parcel data adds exact lot lines to each property page, so nobody has to guess where one yard ends and the next begins.
- Google Maps Platform
- Mapbox and Esri ArcGIS
- Regrid parcel boundaries
Property and Neighborhood Data
Public records, school ratings, walkability scores, and flood zone maps sit right on each listing page. Buyers get the facts they usually research on other sites, which keeps them on yours until they are ready to book a showing.
- ATTOM property records
- GreatSchools ratings data
- Walk Score and FEMA maps
3D Tours and Media
Immersive tours, listing videos, and professional photos embed straight into each listing page and stay linked to the right property record. Buyers see the full home before they visit, and your agents skip manual media uploads for good.
- Matterport 3D walkthroughs
- Listing video hosting
- Photo delivery services
Marketing and Messaging
New contacts from email campaigns, text alerts, and social ad forms feed straight into your platform. Each one triggers saved-search alerts right away, keeping prospects engaged while their interest in buying is still high.
- Mailchimp email campaigns
- Twilio SMS notifications
- Meta and Google lead forms
Accounting and Back Office
Your accounting tools and real estate ERP software receive commission and payout data from closed real estate transactions. Your finance team can reconcile agent payments faster and stop retyping figures from individual deal files.
- QuickBooks accounting
- Lone Wolf back office
- ERP commission syncing
Analytics and Reporting
Search behavior, listing views, and lead sources feed into analytics dashboards your marketing team checks every week. They can see which pages and channels bring in serious buyers, then move budget toward the ones that perform best.
- Google Analytics 4 reports
- Power BI dashboards
- Lead source attribution
Our Real Estate Software Development Projects
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Seven Steps to Your Custom MLS Software Launch
Every stage of our real estate MLS software development process ends with a working result you can review. You always know what was built, what comes next, and how it fits your target launch date.
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1
Before we start development, our team confirms your MLS feeds, license types, and the business processes your users follow.
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2
We architect your MLS software around the RESO Data Dictionary, optimizing replication, caching, and hosting for high-speed performance.
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3
We test clickable prototypes for buyers, agents, and admins with real users before writing a single line of production code.
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4
Our development team ships in short sprints with live demos, so you see working features early and can shift priorities as needed.
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5
Testers check data mapping, display rules, load, and security, then prepare MLS systems or API servers for RESO certification if needed.
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6
Your platform goes live in a staged rollout with final data checks and a rollback plan, so agents and staff start work smoothly.
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7
Our MLS software development services continue after go-live with feed monitoring, uptime checks, and help with each new MLS connection.
Give Your Team an Edge in Any Real Estate Market Cycle
Get MLS software to spot price shifts early, react faster to new inventory, and keep your pipeline full.
What our
customers say
Excellent experience from both professional expertise and customer experience perspectives.
Dr. Ingrid Vasiliu-Feltes
CEO at Softhread
They’re truly exceptional.
Joshua Haselkorn
Co-Founder, Turtle Health
Their punctuality and delivery capabilities were exactly as advertised.
Yayoi Sakaki
CEO, Project Ipsilon B.V.