Compass

Compass is a New York City headquartered, tech-enabled residential real estate brokerage founded in 2012 by Robert Reffkin and Ori Allon. The company operates the largest residential real estate brokerage in the United States by sales volume, supporting roughly 36,890 agents and $267 billion in gross transaction value across approximately 250,360 transactions in fiscal year 2025, on $6.96 billion in revenue. Compass builds and operates a proprietary, end-to-end agent platform — an integrated cloud-based suite spanning CRM, marketing center, transaction management, listings, market analytics, the Compass One client dashboard, Compass Lens, AI-powered comparative market analysis, AI-generated video, virtual agent services, and a voice-activated AI assistant — custom-built for residential brokerage workflows. The company has invested over $100 million per year in technology and runs a 500+ person Product and Engineering organization, with engineering hubs that have included Seattle. Compass completed its merger with Anywhere Real Estate on January 9, 2026, combining two of the largest residential brokerage operators in the United States. The Compass platform is internal-facing: it is offered as the operating system for Compass agents and their clients, not as a developer product. There is no public REST API, OpenAPI specification, SDK, or third-party developer portal for the Compass real estate platform; the company's GitHub presence at github.com/urbancompass publishes a handful of internal-tooling open source projects (e.g. Snail, Mussel, hnvm, bazel-toolchain) rather than product APIs.

Compass is profiled on the APIs.io network. Tagged areas include Real-Estate, Residential Real Estate, Brokerage, PropTech, and Real Estate Platform.

Compass’ developer surface includes engineering blog, academy / training, GitHub presence, YouTube channel, and 21 more developer resources.

3.9/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-08-21 · rubric v0.12.0
0 APIs
Real-EstateResidential Real EstateBrokeragePropTechReal Estate PlatformAgent PlatformCRMListingsCompass OneCompass AICompass LensArtificial IntelligenceNew York

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-21 · rubric v0.12.0
Composite quality — 3.9/100 · minimal
Contract Quality 0.0 / 21
Developer Ergonomics 0.4 / 17
Access Clarity 0.0 / 17
Operational Transparency 0.6 / 11
Contract Governance 0.0 / 10
Discoverability 4.3 / 9
Regulatory Posture 3.0 / 15
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Regulatory Posture applies to this provider. Its tags matched the Securities & Market Data regime (on an ambiguous tag, where no other regime matched), so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.
The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/compass-real-estate: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Compass Real Estate Domain Security

TLSv1.3 · DMARC

SECURITY

Compass Real Estate Vulnerability Disclosure

security.txt · contact published

SECURITY

Resources

Build 1

SDKs, sample code, and the tooling you integrate with

Access & Security 2

Authentication, authorization, and security posture

Learn 2

Tutorials, courses, talks, and written guidance

Operate 1

Status, limits, changes, and where to get help

Company 9

The organization behind the API

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Other 10

Properties that don't map to a standard resource type

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Source (apis.yml)

apis.yml Raw ↑
aid: compass-real-estate
name: Compass
description: 'Compass is a New York City headquartered, tech-enabled residential real estate brokerage founded in 2012 by
  Robert Reffkin and Ori Allon. The company operates the largest residential real estate brokerage in the United States by
  sales volume, supporting roughly 36,890 agents and $267 billion in gross transaction value across approximately 250,360
  transactions in fiscal year 2025, on $6.96 billion in revenue. Compass builds and operates a proprietary, end-to-end agent
  platform — an integrated cloud-based suite spanning CRM, marketing center, transaction management, listings, market analytics,
  the Compass One client dashboard, Compass Lens, AI-powered comparative market analysis, AI-generated video, virtual agent
  services, and a voice-activated AI assistant — custom-built for residential brokerage workflows. The company has invested
  over $100 million per year in technology and runs a 500+ person Product and Engineering organization, with engineering hubs
  that have included Seattle. Compass completed its merger with Anywhere Real Estate on January 9, 2026, combining two of
  the largest residential brokerage operators in the United States. The Compass platform is internal-facing: it is offered
  as the operating system for Compass agents and their clients, not as a developer product. There is no public REST API, OpenAPI
  specification, SDK, or third-party developer portal for the Compass real estate platform; the company''s GitHub presence
  at github.com/urbancompass publishes a handful of internal-tooling open source projects (e.g. Snail, Mussel, hnvm, bazel-toolchain)
  rather than product APIs.'
type: Index
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
position: Provider
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/compass-real-estate.png
tags:
- Real-Estate
- Residential Real Estate
- Brokerage
- PropTech
- Real Estate Platform
- Agent Platform
- CRM
- Listings
- Compass One
- Compass AI
- Compass Lens
- Artificial Intelligence
- New York
tags_raw:
- Real Estate
- Residential Real Estate
- Brokerage
- PropTech
- Real Estate Platform
- Agent Platform
- CRM
- Listings
- Compass One
- Compass AI
- Compass Lens
- Artificial Intelligence
- New York
url: https://raw.githubusercontent.com/api-evangelist/compass-real-estate/refs/heads/main/apis.yml
created: '2026-05-25'
modified: '2026-05-25'
specificationVersion: '0.23'
apis: []
common:
- type: VulnerabilityDisclosure
  url: security/compass-real-estate-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/compass-real-estate-domain-security.yml
- type: Website
  url: https://www.compass.com
- type: About
  url: https://www.compass.com/about/
- type: Agents
  url: https://www.compass.com/agents-compass/
- type: CompassOne
  url: https://www.compass.com/compass-one/
- type: Concierge
  url: https://www.compass.com/concierge/
- type: PrivateExclusives
  url: https://www.compass.com/private-exclusives/
- type: Luxury
  url: https://www.compass.com/luxury/
- type: Commercial
  url: https://www.compass.com/commercial/
- type: NewDevelopment
  url: https://www.compass.com/new-development/
- type: Newsroom
  url: https://www.compass.com/newsroom/
- type: PressReleases
  url: https://www.compass.com/newsroom/press-releases/
- type: Blog
  url: https://www.compass.com/newsroom/
- type: InvestorRelations
  url: https://investors.compass.com/
- type: SECFilings
  url: https://investors.compass.com/financials/sec-filings/default.aspx
- type: Careers
  url: https://www.compass.com/careers/
- type: Engineering
  url: https://www.compass.com/careers/departments/engineering
- type: Academy
  url: https://openacademy.compass.com/
- type: Offices
  url: https://www.compass.com/about/offices/
- type: GitHub
  url: https://github.com/urbancompass
- type: LinkedIn
  url: https://www.linkedin.com/company/compass-inc-
- type: Twitter
  url: https://twitter.com/compass
- type: Instagram
  url: https://www.instagram.com/compass/
- type: YouTube
  url: https://www.youtube.com/@compassrealestate
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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