MLS Grid
MLS Grid operates a RESO-compliant data distribution platform that aggregates listing data from 34+ MLS markets into a single standardized feed, serving brokerages, technology vendors, and MLS organizations with one license agreement and unified compliance.
- Company typePrivate
- Founded2016
- HeadquartersSalt Lake City, United States
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What MLS Grid does
MLS Grid operates a centralized real estate listing data distribution platform that aggregates MLS data from multiple regional Multiple Listing Services into a single RESO-compliant feed. The platform is built on the OData-based RESO Web API 2.0 and a Data Dictionary-compliant centralized database, delivering standardized data subscriptions for IDX, VOW, Back Office, and Broker Only use cases with gzip compression, modification-timestamp replication, and up to 5,000 records per request. It supports integrations with major MLS system platforms including connectMLS, Matrix, Paragon, and Realtracs.
The platform serves three customer segments: MLS organizations seeking to reduce license and compliance overhead, multi-market brokerages needing unified access to listings, and technology vendors (CRM, CMA, IDX, marketing, and brokerage management providers) that previously had to negotiate separate agreements with hundreds of MLSs. A standardized license agreement and automated quarterly compliance audits of listing-displaying websites replace the fragmented per-MLS processes that historically governed data access.
MLS Grid is owned and governed by its participating MLS organizations rather than external investors. Its Board of Managers comprises CEOs and COOs from ten anchor MLSs including MRED, RealTracs, Canopy MLS, NorthstarMLS, MARIS, Heartland MLS, MIBOR, Stellar MLS, Northwest MLS, and the Austin Board of REALTORS. The company operates as a billing intermediary, collecting license fees on behalf of participating MLSs rather than charging separate platform fees, with a lean staff of 1-10 employees. As of 2025, the network spans 34+ MLS markets, 2,200+ brokerages, and 1,000+ technology vendors supporting 23,000+ websites, and continues to onboard new MLS organizations.
MLS Grid firmographics
Firmographics- Name
- MLS Grid
- Legal name
- The MLS Grid
- Website
- https://mlsgrid.com
- Company type
- Private
- Founded year
- 2016
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- MLS Grid operates a RESO-compliant data distribution platform that aggregates listing data from 34+ MLS markets into a single standardized feed, serving brokerages, technology vendors, and MLS organizations with one license agreement and unified compliance.
- Ownership category
- akta.pro rank
Where MLS Grid is headquartered
LocationHeadquarters
- HQ city
- Salt Lake City
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
MLS Grid business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Operations, Infrastructure, Marketing or Sales
Revenue model
- Data Licensing Fees: MLS Grid collects license fees on behalf of participating MLSs. Users pay only the license fee required by their MLS to access data. The organization serves as an intermediary collecting and distributing fees rather than charging separate platform fees.
- Data Distribution Services: Provides standardized data feeds to technology vendors, brokers, and MLSs. Revenue derived from facilitating data access across the MLS network.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | MLS-level licensing - fees collected on behalf of participating MLSs |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels4 records
MLS Grid product offering
Product offeringCore offering
MLS Grid operates a RESO-compliant real estate data distribution platform that aggregates listing data from multiple Multiple Listing Services (MLSs) and delivers it through a single standardized Web API feed. The platform provides one unified license agreement covering IDX, VOW, and Back Office data subscription types, plus a single automated compliance process. It serves brokers, MLS organizations, and real estate technology vendors by replacing the need to negotiate separate agreements and feeds with each MLS market.
Product overview
MLS Grid is a real estate data distribution platform that provides a single license agreement, standardized data feed, and unified compliance process for MLS data. The platform is built on the Real Estate Standards Organization (RESO) Web API and Data Dictionary standards. It aggregates listing data from multiple Multiple Listing Services (MLSs) and delivers it through one centralized API feed. The core product is the MLS Grid Data Platform itself, which supports IDX (Internet Data Exchange), VOW (Virtual Office Website), and Back Office data subscription types. The platform facilitates data access for brokers, MLSs, and technology vendors while ensuring compliance with standardized rules and display guidelines.
Differentiator
Problem solved
Functional benefit
Products and services
- MLS Grid Data Platform Centralized RESO Web API-based platform that aggregates real estate listing data from 34+ participating MLSs and delivers it through one standardized feed. Supports IDX, VOW, Back Office, and Broker Only subscription types. Provides one license agreement and one compliance process across all participating MLS markets. Currently supports over 2,200 brokerages, 1,000+ technology vendors, and 23,000+ websites and applications.
Quantifiable outcome
- Reduces license agreements from potentially hundreds to ONE standard agreement for vendors
- +2 more outcomes
Companies that use MLS Grid
Customer profileNamed customers7 records
Segments3 records
Ideal customer profiles3 records
MLS Grid technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
MLS Grid partnerships and signals
Strategic signalPartnerships
15 partnerships are on record, tiered core and flagship.
- IRES MLScoreIRES MLS, representing six REALTOR associations along Colorado's Front Range, joined MLS Grid to utilize its platform for standardized and efficient real estate data services. The collaboration aims to enhance data accuracy, management, and compliance for IRES MLS and its members.
- East Central Iowa Association of REALTORS (ECIAR)coreThe East Central Iowa Association of REALTORS announced its MLS has joined MLS Grid to improve data management and distribution. The partnership aims to standardize and secure real estate data delivery for its members and partners using MLS Grid's technology to support compliance and innovation.
- REcoloradocoreColorado's largest MLS with over 27,000 subscribers joined MLS Grid and attained an ownership interest in the organization plus a seat on MLS Grid's Board of Managers. REcolorado's president and CEO Gene Millman stated the partnership aligns with their mission to leverage emerging technology and engage with industry partnerships.
- Spokane Association of REALTORS (SAR)coreSAR and RMLS Alliance (including Capital Area Association of REALTORS, Egyptian Board of REALTORS, Peoria Area Association of REALTORS, and Quad City Area REALTORS) partnered with MLS Grid. Both use Black Knight's Paragon platform and began offering data services through MLS Grid.
- Austin Board of REALTORS (ABoR) / ACTRIS MLScoreThe Austin Board of REALTORS and its MLS ACTRIS began offering data services through MLS Grid. ACTRIS serves 16,000 real estate professionals across the 18-county Central Texas region. COO Stan Martin stated MLS Grid will allow efficient data feeds with standardized modern technology.
- MRED (Midwest Real Estate Data)flagshipMRED CEO Rebecca Jensen serves as Chair of MLS Grid's Board of Managers. MRED is one of the founding/anchor MLS partners representing the Chicago area with hundreds of thousands of members.
- RealTracsflagshipRealTracs CEO Stuart White serves as Treasurer of MLS Grid's Board of Managers. RealTracs represents the Tennessee MLS market.
- Canopy MLSflagshipCanopy MLS CEO Anne Marie Decatsye serves as Secretary of MLS Grid's Board of Managers. Canopy MLS serves the Carolinas region.
- NorthstarMLSflagshipNorthstarMLS COO Michael Bisping serves as Vice-Chair of MLS Grid's Board of Managers. NorthstarMLS serves the Minnesota market.
- MARISflagshipMARIS CEO Cameron Paine serves on MLS Grid's Board of Managers. MARIS serves the St. Louis region.
- Heartland MLSflagshipHeartland MLS CEO Kipp Cooper serves on MLS Grid's Board of Managers. Heartland MLS serves the Kansas City region.
- MIBORflagshipMIBOR CEO Shelley Specchio serves on MLS Grid's Board of Managers. MIBOR serves the Indianapolis region.
- Stellar MLSflagshipStellar MLS CEO Merri Jo Cowen serves on MLS Grid's Board of Managers. Stellar MLS serves Central and Southwest Florida (formerly My Florida Regional MLS).
- Northwest MLSflagshipNorthwest MLS CEO Justin Haag serves on MLS Grid's Board of Managers. Northwest MLS serves the Seattle region.
- 1000+ Technology VendorscoreOver 1,000 technology companies and brokerages use MLS Grid, supporting 23,000+ websites and applications. Vendor categories include IDX website providers, CRM systems, CMA tools, marketing platforms, and brokerage management systems. Examples include AccountTECH, BoomTown, Cloud CMA, Lone Wolf Technologies, MoxiWorks, Propertybase, RealScout, and 80+ others listed on the vendors page.
Scale indicators4 records
Recent moves11 records
Expansion highlights4 records
MLS Grid competitors and assessment
Company assessmentDirect peers
- Trestle (CoreLogic): Trestle is CoreLogic's MLS data aggregation and licensing platform that provides brokers and technology vendors with standardized access to MLS listing data. It is the most directly comparable competitor to MLS Grid, offering a similar RESO-based single-license, single-feed model for the same MLS customer base.
Broad incumbents
- CoreLogic: CoreLogic is a major real estate data and analytics company that operates Trestle and serves MLSs, lenders, and real estate professionals. As the parent of MLS Grid's most direct competitor and a broad data incumbent across the US real estate industry, it competes at the platform level.
- Redfin: Redfin is a technology-powered real estate brokerage that operates across multiple MLS markets. As a large multi-MLS broker, Redfin is a potential customer for MLS Grid's unified data feed but also represents the type of platform that could build proprietary data aggregation in-house.
- Zillow Group: Zillow operates the largest consumer-facing real estate platform and has expanded into MLS-adjacent services (ShowingTime acquisition, MLS partnerships). While primarily consumer-facing, Zillow competes for the attention and data flow of the MLS ecosystem that MLS Grid serves.
- Move Inc. (Realtor.com): Move Inc. operates Realtor.com, the official NAR-affiliated real estate listings portal. It is a major consumer of MLS data and competes at the broad real estate data and listings distribution layer with established relationships across MLSs.
- Black Knight (ICE Mortgage Technology): Black Knight (now part of Intercontinental Exchange) provides MLS technology platforms including Matrix and Paragon, which several MLS Grid participating MLSs (SAR, RMLS Alliance) operate on. It competes as a comprehensive MLS technology provider with substantially greater resources.
Emerging players
- MoxiWorks: MoxiWorks is a real estate technology platform serving brokerages with CRM, marketing, and operational tools. As an MLS Grid customer serving brokerages across multiple MLS markets, MoxiWorks represents both a strategic partner and an example of the broker-tech ecosystem MLS Grid enables.
- Lone Wolf Technologies: Lone Wolf Technologies provides back-office and transaction management software for real estate brokerages. As an MLS Grid customer and a major vendor in the broker technology stack, it represents both a key distribution channel and an example of a larger emerging proptech player.
- W&R Studios (CloudCMA, CloudMLX): W&R Studios provides real estate technology products including CloudCMA and CloudMLX, and is an MLS Grid customer that previously faced 200 separate license agreements. While primarily a customer, W&R Studios represents the type of proptech vendor whose relationship with MLS Grid is strategic.
Others
- Real Estate Standards Organization (RESO): RESO is the standards body that defines the Web API and Data Dictionary standards upon which MLS Grid is built. As an ecosystem enabler rather than direct competitor, RESO shapes the technical substrate MLS Grid depends on and could indirectly influence competitive dynamics.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
MLS Grid social profiles
Digital presenceMLS Grid financial estimates
Financial estimateRevenue estimate
Valuation estimate
MLS Grid leadership team
Management profileNumber of profiles
Profiles12 records
MLS Grid funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
MLS Grid M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about MLS Grid
What does MLS Grid do?
MLS Grid operates a RESO-compliant real estate data distribution platform that aggregates listing data from multiple Multiple Listing Services (MLSs) and delivers it through a single standardized Web API feed. The platform provides one unified license agreement covering IDX, VOW, and Back Office data subscription types, plus a single automated compliance process. It serves brokers, MLS organizations, and real estate technology vendors by replacing the need to negotiate separate agreements and feeds with each MLS market.
Is MLS Grid a public or private company?
MLS Grid is a private company. It is classified as corporate owned and is currently operating.
When was MLS Grid founded?
MLS Grid was founded in 2016. It employs 1 to 10 people.
Where is MLS Grid based?
MLS Grid is headquartered in Salt Lake City, United States, in the North America region.
How does MLS Grid make money?
Two revenue lines are on record. Data Licensing Fees are the primary driver. The others are data Distribution Services.
Who are MLS Grid's main competitors?
Trestle (CoreLogic) is listed as a direct peer. Broad incumbents are CoreLogic, Redfin, Zillow Group, Move Inc. (Realtor.com) and Black Knight (ICE Mortgage Technology). Emerging players are MoxiWorks, Lone Wolf Technologies and W&R Studios (CloudCMA, CloudMLX). Real Estate Standards Organization (RESO) is listed as an others.
Does MLS Grid have an API?
Yes. MLS Grid offers a RESO Web API (OData-based) for accessing real estate listing data. The API provides access to Property, Member, Office, OpenHouse, and Lookup resources. Data is delivered as JSON, compressed using gzip. Available subscription types include IDX, VOW, Back Office, and Broker Only/Participant Data Access. The API supports replication workflows with ModificationTimestamp tracking, deleted record handling via MlgCanView flag, and expanded resources (Media, Rooms, UnitTypes). Limitations include: 5000 records per request maximum, single OriginatingSystemName per request, maximum 5 'or' operators per query, and $expand limited to 1000 records when used. Developer documentation is at docs.mlsgrid.com/api-documentation/api-version-2.0.