SIBOR

Real Estate MLS Servicessiborrealtors.com

SIBOR is a not-for-profit trade association founded in 1915 that operates the primary MLS platform for Staten Island, NY. It serves member real estate agents and brokers via recurring membership fees and provides free property search, agent directory, and market trends tools to consumers.

Company typePrivate
Founded1915
HeadquartersStaten Island, United States
Headcount11–50
GTM typeB2B and B2C
OfferingDigital Commerce or Content

What SIBOR does

SIBOR (Staten Island Board of Realtors) is a not-for-profit trade association founded in 1915 that operates as the primary Multiple Listing Service (MLS) provider for Staten Island, NY. The organization serves two distinct constituencies: licensed real estate agents and brokers who pay membership dues for MLS access and professional resources, and consumers (home buyers and sellers) who access property listings, market trends, and an agent directory at no cost. Its operations are headquartered at 1150 South Avenue, Suite 303 in Staten Island, with a staff of 11–50 employees.

The technical backbone of SIBOR's offering is the SaleCORE real estate marketing platform, which powers the MLS listing database, property search functionality, member portal, and account features such as saved listings and search alerts. The platform organizes listings across eight neighborhood clusters (North Shore, Greater St. George, South Shore, East Shore, The Hills, Gateway, Heartland, and The Lakes) covering all Staten Island ZIP codes, and integrates with Google Maps Platform APIs for location visualization and Google reCAPTCHA for bot protection. Public-facing products include map-based property search, a Find an Agent directory, open house listings, mobile-optimized search, and a Market Trends analytics page.

SIBOR's revenue model is built on recurring subscription/membership fees paid by real estate professionals who join the board to access MLS listing services, the member login portal, and professional resources. Consumer-facing tools are free, with monetization flowing indirectly through member-driven listing activity. The organization markets primarily through its website, Facebook, X (Twitter) (@sibor), and educational content via its blog, with no publicly disclosed pricing for membership. It maintains compliance posture for GDPR, CCPA, and the Virginia Consumer Data Protection Act (VCDPA). The firm does business as SIBOR, MLS of Staten Island, and mlssiny.com.

SIBOR firmographics

Firmographics

Name: SIBOR
Legal name: Staten Island Board of Realtors
Website: https://siborrealtors.com
Company type: Private
Founded year: 1915
Operating status: Operating
Headcount range: 11–50 employees
Short description: SIBOR is a not-for-profit trade association founded in 1915 that operates the primary MLS platform for Staten Island, NY. It serves member real estate agents and brokers via recurring membership fees and provides free property search, agent directory, and market trends tools to consumers.
Ownership category
akta.pro rank

SIBOR industry classification

Industry

Product category: Real Estate MLS Services
NAICS: Web Search Portals and All Other Information Services (519290), Offices of Real Estate Agents and Brokers (5312)
SIC: Real Estate Agents & Managers (For Others) (6531)
akta.pro primary industry: Vertical/Specialty Search (e.g., jobs, real estate, travel, products) (BPAMAAAD)
akta.pro secondary industry: Seller Representation & Listing Services (BPAJAAAK)

Keywords

Real estate MLS
Property listings
REALTOR association
Agent directory
Market statistics

Where SIBOR is headquartered

Location

Headquarters

HQ city: Staten Island
HQ country: United States
HQ region: North America

Offices1 record

Markets served

SIBOR business model

Business model

GTM type: B2B and B2C
Offering type: Digital Commerce or Content
Cost components: Technology or R&D, Personnel, Operations, Marketing or Sales, Infrastructure

Revenue model

MLS Membership Services: Revenue generated from membership fees paid by real estate agents and brokers who join SIBOR to access MLS listing services, professional resources, and member login portal.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

SIBOR product offering

Product offering

Core offering

SIBOR operates a regional Multiple Listing Service (MLS) for Staten Island, NY, aggregating residential and commercial property listings submitted by its member real estate agents and brokers. The platform powers a public-facing property search portal, an agent directory, and neighborhood-level market statistics, serving both real estate professionals (members) and home buyers/sellers (consumers).

Product overview

SIBOR operates as a real estate MLS (Multiple Listing Service) platform powered by SaleCORE, providing the Staten Island Board of REALTORS members and the public with access to comprehensive property listings across the borough. The platform consists of the core MLS database (Staten Island MLS), the primary property search tool with map and neighborhood filtering capabilities, a Find an Agent directory service, and Market Trends analytics. Additional features include a mobile property search version, saved properties and searches functionality for registered users, and an open houses directory. The platform organizes listings by neighborhood areas including North Shore, Greater St. George, South Shore, East Shore, The Hills, Gateway, Heartland, and The Lakes.

Differentiator

Problem solved

Functional benefit

Products and services

Staten Island MLS
Property Search Portal
Find an Agent Directory
Market Statistics
Mobile App Property Search

Companies that use SIBOR

Customer profile

Segments2 records

Ideal customer profiles2 records

SIBOR technology and API

Technology

Technology focussed Yes

API detail

Has API: No
API docs
API detail

Core technology

AI maturity

App detail

Integration2 records

Feature4 records

SIBOR partnerships and signals

Strategic signal

Partnerships

One partnership is on record.

SaleCOREcoreTechnology or IntegrationSaleCORE provides the real estate marketing platform technology powering the SIBOR website, MLS listing database, property search functionality, and member portal services.

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

SIBOR competitors and assessment

Company assessment

Direct peers

Greater Las Vegas Association of REALTORS (GLVAR): Las Vegas regional REALTOR association operating its own MLS platform; directly comparable as a non-multistate regional MLS serving one metropolitan market.
Manhattan Board of Realtors: Local REALTOR association representing Manhattan real estate professionals; directly comparable as a New York City borough-level MLS trade association serving agents and consumers.
Long Island Board of Realtors (LIBOR): Long Island's largest REALTOR association operating its own MLS serving Nassau and Suffolk counties with residential and commercial listings; directly comparable as a New York metro regional MLS provider.
Brooklyn Board of Realtors: Borough-level REALTOR association serving Brooklyn, NY; directly comparable as a NYC-borough MLS and member services organization with the same hyperlocal model as SIBOR.

Broad incumbents

Bright MLS: Large Mid-Atlantic regional MLS covering Maryland, DC, Virginia, Pennsylvania, and West Virginia; broader incumbent comparable to SIBOR but at a much larger geographic scale.
Stellar MLS: Large MLS serving Florida and surrounding regions via a sale-core style platform; comparable multi-county MLS organization with similar listing and member-service operations.
California Regional MLS (CRMLS): Largest regional MLS in the US serving California and parts of surrounding states; comparable MLS technology and member-service model but at vastly greater scale than SIBOR.
Northwest MLS: Regional MLS serving Washington state with a similar SaleCORE-style listing platform; broad incumbent comparable in operating model to SIBOR's member-driven regional MLS.

Regional players

National Association of REALTORS (NAR): National umbrella REALTOR trade association of which SIBOR is a local board member; comparable as a REALTOR membership association but operating nationwide rather than borough-specific.
New York State Association of REALTORS (NYSAR): State-level REALTOR trade association governing local boards including SIBOR; comparable as a real estate trade association and member services provider but at a state rather than borough level.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key highlights7 records

Customer concentration

SIBOR compliance and trust

Trust signal

Compliance3 records

SIBOR financial estimates

Financial estimate

Revenue estimate

Valuation estimate

SIBOR leadership team

Management profile

Number of profiles

SIBOR funding detail

Funding detail

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

SIBOR M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about SIBOR

What does SIBOR do?

Is SIBOR a public or private company?

SIBOR is a private company. It is classified as nonprofit foundation owned and is currently operating.

When was SIBOR founded?

SIBOR was founded in 1915. It employs 11 to 50 people.

Where is SIBOR based?

SIBOR is headquartered in Staten Island, United States, in the North America region.

How does SIBOR make money?

One revenue line is on record: MLS Membership Services.

Who are SIBOR's main competitors?

Direct peers on record are Greater Las Vegas Association of REALTORS (GLVAR), Manhattan Board of Realtors, Long Island Board of Realtors (LIBOR) and Brooklyn Board of Realtors. Broad incumbents are Bright MLS, Stellar MLS, California Regional MLS (CRMLS) and Northwest MLS. Regional players are National Association of REALTORS (NAR) and New York State Association of REALTORS (NYSAR).

Does SIBOR have an API?

No public API is recorded for SIBOR.

What industry is SIBOR in?

SIBOR's product category is Real Estate MLS Services. Its primary akta.pro industry code is BPAMAAAD, Vertical/Specialty Search (e.g., jobs, real estate, travel, products), with a secondary code of BPAJAAAK, Seller Representation & Listing Services. Its NAICS code is 519290 and its SIC code is 6531.