Rapattoni Corporation
Rapattoni Corporation is a privately held vertical SaaS company, founded in 1970, that develops MLS, association management, tax records, and SSO portal software exclusively for U.S. real estate associations and MLS organizations, serving more than 300 installations and 200,000 real estate professionals.
- Company typePrivate
- Founded1970
- HeadquartersSimi Valley, United States
- Headcount51–100
- GTM typeB2B
- OfferingSoftware
What Rapattoni Corporation does
Rapattoni Corporation is a privately held vertical software company founded in 1970 by Andy and Niki Rapattoni, headquartered in Westlake Village, California, and operating with roughly 100 employees. It develops and licenses an integrated software suite exclusively for real estate associations and Multiple Listing Service (MLS) organizations in the United States. Its product portfolio centers on three core platforms: Rapattoni MLS (an internet-based multiple listing system launched in 1999), Rapattoni AMS/Magic (association management software, with the next-generation Magic+ cloud platform released in 2022), and Connect Dashboard (a centralized web portal with single sign-on and Identity Provider services). Supporting modules include Atlas Tax (property tax records with GIS, FEMA, and NCES data), Engage (member engagement), Rapattoni Edge (a mobile MLS app), and Integrated Website Services (IWS). The technical stack is standards-based, supporting RETS 1.7.2, RESO Web API (OAuth2 + OData v4), SAML-based SSO, and the first MLS vendor RESO Data Dictionary Platinum certification.
The company monetizes through a recurring subscription-based service model with annual billing, offering cloud hosting (REALTOR Secure-certified data center) and continuous software enhancements bundled into the subscription. Go-to-market is sales-led via a dedicated sales and marketing team including Regional Sales Managers, supplemented by presence at NAR, RESO, CMLS, and CAR industry events. Customer segments are split primarily between MLS organizations of all sizes (requiring listing management, mapping, IDX, and data sharing) and real estate associations (requiring member management, billing, events, and payment processing), with secondary use of tax and parcel data by MLS members. The company reports 300+ installations nationwide, 200,000+ real estate professionals as end users, and AMS customers covering more than 80% of the nation's REALTORS, supported by 100+ SSO integration partners and a 350-year combined leadership tenure.
Rapattoni Corporation firmographics
Firmographics- Name
- Rapattoni Corporation
- Legal name
- Rapattoni Corporation
- Website
- https://rapattoni.com
- Company type
- Private
- Founded year
- 1970
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Rapattoni Corporation is a privately held vertical SaaS company, founded in 1970, that develops MLS, association management, tax records, and SSO portal software exclusively for U.S. real estate associations and MLS organizations, serving more than 300 installations and 200,000 real estate professionals.
- Ownership category
- akta.pro rank
Where Rapattoni Corporation is headquartered
LocationHeadquarters
- HQ city
- Simi Valley
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Rapattoni Corporation business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- Subscription-based Software Services: Rapattoni's subscription-based service model provides continuing enhancements and upgrades to take advantage of advancing technology at no additional charge. This protects customers' investment and ensures software will never be obsolete. Services include MLS hosting, AMS hosting with managed database backups, monitored uptime, and software licensing.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Subscription-based pricing model with continuing enhancements |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels7 records
Rapattoni Corporation product offering
Product offeringCore offering
Rapattoni Corporation develops and sells an integrated suite of software products designed exclusively for real estate associations and Multiple Listing Service (MLS) organizations. The portfolio centers on three core platforms — Rapattoni MLS (internet-based listing system), Rapattoni AMS/Magic (association management software), and Connect Dashboard (SSO web portal) — supported by modules such as Atlas Tax (property tax and GIS data), Engage (member engagement), Edge MLS mobile app, and Integrated Website Services. The company also offers RESO Web API, RETS Server, and Magic Membership API for standards-based data exchange.
Product overview
Rapattoni Corporation is a software and services company serving the real estate industry since 1970, offering a suite of integrated products designed exclusively for real estate associations and MLS organizations. The product portfolio centers on three core platforms: Rapattoni MLS (internet-based multiple listing system with powerful searches, reports, mapping, and prospecting tools), Rapattoni AMS/Magic (association management software with member management, billing, and events, now available as the next-generation Magic+/Magic-Cloud cloud platform), and Connect Dashboard (web portal with SSO for accessing all tools). Supporting modules include Atlas Tax (property tax and GIS data), Engage (member engagement), Rapattoni Edge mobile app, and Integrated Website Services. All products feature deep integration, support for industry standards (RETS, RESO), and world-class technical support. The company offers multiple APIs including RETS, RESO Web API, and Magic Membership API, plus Single Sign-On connectivity with over 100 third-party vendor partners.
Differentiator
Problem solved
Functional benefit
Brands
- Rapattoni MLS: A comprehensive and innovative multiple listing system that meets the needs of any size MLS, launched as one of the first Internet-based MLS systems in 1999.
- Rapattoni AMS (Magic)
- Atlas Tax
- Connect Dashboard
- Engage
- Rapattoni Edge MLS Mobile App
- Rapattoni IWS
Products and services
- Rapattoni MLS A comprehensive and innovative Multiple Listing System (MLS) that meets the needs of MLS organizations of any size, providing powerful searches, reports, mapping, prospecting, and other tools for real estate brokers and agents.
- Rapattoni AMS (Magic / Magic+) Association management software created exclusively for the real estate industry, providing member management, billing, event registration, and related association operations. Current version Magic+ (Magic-Cloud AMS) is a cloud-hosted platform with mobile support.
- Atlas Tax County tax records plus data from geographic parcels, FEMA flood maps, NCES data, and other sources, providing MLS members with accurate and up-to-date property tax data integrated with listing systems.
- Connect Dashboard A modern and intuitive web portal for accessing all online tools, apps, and services in a single location with secure Single Sign-On (SSO) links and Identity Provider (IdP) services.
- Engage Integrated Member Engagement Platform within Magic+ AMS providing enhanced member communication and engagement features for real estate associations.
- Rapattoni Integrated Website Services (IWS) Website services helping real estate associations launch consumer and member sites with configurable content featuring deep integrations with AMS, MLS, and Single Sign-On (SSO).
- Rapattoni Edge MLS Mobile App Mobile app for iOS and Android available at no additional charge for MLS users, providing instant access to live listing information on mobile devices.
Quantifiable outcome
- 200,000+ real estate professionals use Rapattoni software
- +2 more outcomes
Companies that use Rapattoni Corporation
Customer profileNamed customers2 records
Segments3 records
Ideal customer profiles3 records
Rapattoni Corporation technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration60 records
Feature10 records
Rapattoni Corporation partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Real Estate Standards Organization (RESO)coreRapattoni was the first MLS vendor to implement the RESO Data Dictionary standard with Platinum certification. Brian Tepfer served as Co-Chair of the RESO Membership Data Dictionary workgroup.
Scale indicators6 records
Recent moves7 records
Expansion highlights5 records
Rapattoni Corporation competitors and assessment
Company assessmentEmerging players
- iHomeFinder: iHomeFinder provides IDX/MLS search and lead-routing products integrated with Rapattoni's SSO, overlapping with Atlas Tax and Edge for MLS member add-on spend.
- CloudCMA: CloudCMA offers cloud-based comparative market analysis and presentation tools tightly integrated with MLS systems; listed as a SAML SSO partner and competes for add-on wallet share alongside Atlas Tax.
- HomeSpotter: HomeSpotter provides mobile-first MLS search and collaboration tools for real estate agents, competing with Rapattoni's Edge mobile app for end-user mindshare within shared association/MLS accounts.
- DotLoop: DotLoop provides real estate transaction management and eSignature workflows integrated via SAML SSO; competes with portions of the Connect Dashboard ecosystem for member workflow share.
Direct peers
- CoreLogic (Trestle): CoreLogic provides MLS data services and the Trestle data platform powering listing search, property data APIs and RESO-compliant data distribution — a direct competitive counterpart to Rapattoni's MLS and Atlas Tax offerings.
- Black Knight MLS Solutions (Paragon): Black Knight's MLS Solutions group, anchored by the Paragon MLS platform, competes head-to-head with Rapattoni MLS for U.S. MLS and association contracts, and is listed as an SSO-integrated partner.
- FBS Data Systems (Flexmls): FBS provides the Flexmls MLS platform and CREA DDF products used by many U.S. and Canadian real estate boards, directly competing with Rapattoni MLS in the association/MLS software market.
- Bridge Interactive: Bridge Interactive provides RESO Web API-based MLS data infrastructure and search front-ends, directly overlapping with Rapattoni's RESO Web API and MLS search functionality.
Broad incumbents
- Zillow Group (ShowingTime, dotloop): Zillow Group's ShowingTime (showing management) and dotloop (transaction management) both compete with and integrate via Rapattoni's SSO, and Zillow's consumer data flywheel makes it a powerful adjacent incumbent for MLS data distribution.
Regional players
- MLS PIN (MLS Property Information Network): MLS PIN operates a large regional MLS in the Northeast U.S. and historically developed its own MLS technology, representing an alternative regional MLS technology model that competes with vendors like Rapattoni for association governance approaches.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights6 records
Customer concentration
Rapattoni Corporation social profiles
Digital presenceRapattoni Corporation financial estimates
Financial estimateRevenue estimate
Valuation estimate
Rapattoni Corporation leadership team
Management profileNumber of profiles
Profiles11 records
Rapattoni Corporation funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Rapattoni Corporation 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 Rapattoni Corporation
What does Rapattoni Corporation do?
Rapattoni Corporation develops and sells an integrated suite of software products designed exclusively for real estate associations and Multiple Listing Service (MLS) organizations. The portfolio centers on three core platforms — Rapattoni MLS (internet-based listing system), Rapattoni AMS/Magic (association management software), and Connect Dashboard (SSO web portal) — supported by modules such as Atlas Tax (property tax and GIS data), Engage (member engagement), Edge MLS mobile app, and Integrated Website Services. The company also offers RESO Web API, RETS Server, and Magic Membership API for standards-based data exchange.
Is Rapattoni Corporation a public or private company?
Rapattoni Corporation is a private company. It is classified as family owned and is currently operating.
When was Rapattoni Corporation founded?
Rapattoni Corporation was founded in 1970. It employs 51 to 100 people.
Where is Rapattoni Corporation based?
Rapattoni Corporation is headquartered in Simi Valley, United States, in the North America region.
How does Rapattoni Corporation make money?
One revenue line is on record: subscription-based Software Services.
Who are Rapattoni Corporation's main competitors?
Emerging players on record are iHomeFinder, CloudCMA, HomeSpotter and DotLoop. Direct peers are CoreLogic (Trestle), Black Knight MLS Solutions (Paragon), FBS Data Systems (Flexmls) and Bridge Interactive. Zillow Group (ShowingTime, dotloop) is listed as a broad incumbent. MLS PIN (MLS Property Information Network) is listed as a regional player.
Does Rapattoni Corporation have an API?
Yes. Rapattoni offers multiple APIs: (1) RETS API - Real Estate Transaction Standard Protocol Specification Version 1.7.2 for MLS data access; (2) RESO Web API - Supports OAuth2 authentication with multiple grant types (Password Grant, Authorization Code Grant, Client Credentials Grant) and OData v4 queries for MLS data; (3) Magic Membership API - For Cloud Magic (AMS) customers supporting OAuth2 authentication and OData v4 queries. The APIs enable access to metadata, member data, office data, event data, and support batching operations. Developer documentation is at rapattoni.com/dev/558-dev_gettingstarted.