REalyse

REalyse is a UK residential property data platform that aggregates more than 100 data sources into geospatial analysis and market-intelligence tools for developers, lenders, investors, consultants, and funds. Its data spans five domains — Planning & Policy, Demographics, Market (rental and sales pricing, yields, days on market, comparables), Land & Ownership, and Amenities. REalyse offers a data API for institutions that require a constant feed of property data, alongside the REalyse Core geospatial platform, the REalyse Pulse consumer AI valuation product, and downloadable Market Intelligence reports. The company is based in London and is backed by Anthemis. API access is onboarded through the sales team rather than a self-service developer portal, so no public OpenAPI, base URL, or authentication reference is published.

REalyse is listed with 1 API on the APIs.io network. Tagged areas include Company, Property, Real Estate, Data, and Analytics.

REalyse’s developer surface includes documentation, API reference, signup flow, and 7 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

17.9/100 emerging ▬ flat Agent 12/100 agent aware Front door AI 3/6 light saas Full breakdown ↓
scored 2026-10-17 · rubric v0.24.0

AccessApproval

1 API 1 MCP Servers

Company Property Real Estate Data Analytics Geospatial Market Intelligence Residential United Kingdom PropTech

Kin Score

Kin Score How this is scored →
scored 2026-10-17 · rubric v0.24.0

Composite quality — 17.9/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 4.5 / 17

Access Clarity 5.8 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 5.1 / 9

Regulatory Posture 2.1 / 15

Agent readiness — 12/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 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

Delegated User Identity 0 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, 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.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

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/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/realyse: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

REalyse Data API

Data API delivering a constant feed of UK residential property data across Planning & Policy, Demographics, Market, Land & Ownership, and Amenities endpoints. Onboarded via the ...

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

REalyse MCP Server

Remote MCP server at mcp.realyse.com over HTTP.

MCP SERVER

Security Posture 1

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

Realyse Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

SignUp

SignUp

Login

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

LinkedIn

Source (apis.yml)

aid: realyse
name: REalyse
description: REalyse is a UK residential property data platform that aggregates more than 100 data sources into geospatial
  analysis and market-intelligence tools for developers, lenders, investors, consultants, and funds. Its data spans five domains
  — Planning & Policy, Demographics, Market (rental and sales pricing, yields, days on market, comparables), Land & Ownership,
  and Amenities. REalyse offers a data API for institutions that require a constant feed of property data, alongside the REalyse
  Core geospatial platform, the REalyse Pulse consumer AI valuation product, and downloadable Market Intelligence reports.
  The company is based in London and is backed by Anthemis. API access is onboarded through the sales team rather than a self-service
  developer portal, so no public OpenAPI, base URL, or authentication reference is published.
url: https://raw.githubusercontent.com/api-evangelist/realyse/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- anthemis
x-tier: stub
x-tier-reason: portfolio-lead
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: approval
  trial: false
  try_now: false
  public: false
  label: Requires approval
  confidence: medium
  source: []
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
x-enrichment:
  date: '2026-07-20'
  status: minimal
  artifacts_added: 1
  pass: local-v1
tags:
- Company
- Property
- Real Estate
- Data
- Analytics
- Geospatial
- Market Intelligence
- Residential
- United Kingdom
- PropTech
tags_raw:
- Company
- Property
- Real Estate
- Data
- Analytics
- Geospatial
- Market Intelligence
- Residential
- United Kingdom
- PropTech
- Real-Estate
image: https://www.realyse.com
apis:
- name: REalyse Data API
  description: Data API delivering a constant feed of UK residential property data across Planning & Policy, Demographics,
    Market, Land & Ownership, and Amenities endpoints. Onboarded via the REalyse sales team; no public specification is published.
  humanURL: https://www.realyse.com/api
  properties:
  - type: Documentation
    url: https://www.realyse.com/api
  - type: APIReference
    url: https://www.realyse.com/api
  - type: TermsOfService
    url: https://cdn.prod.website-files.com/61acde1e4b656fb305b1f189/62babacbf04e59f387888359_REalyse%2B-%2BTerms%2Bof%2BUse%2B(API).pdf
common:
- type: DomainSecurity
  url: security/realyse-domain-security.yml
- type: Website
  url: https://www.realyse.com
- type: DeveloperPortal
  url: https://www.realyse.com/api
- type: Documentation
  url: https://www.realyse.com/api
- type: APIReference
  url: https://www.realyse.com/api
- type: SignUp
  url: https://www.realyse.com/trial-sign-up
- type: Login
  url: https://platform.realyse.com
- type: TermsOfService
  url: https://cdn.prod.website-files.com/61acde1e4b656fb305b1f189/62babacbf04e59f387888359_REalyse%2B-%2BTerms%2Bof%2BUse%2B(API).pdf
- type: PrivacyPolicy
  url: https://cdn.prod.website-files.com/61acde1e4b656fb305b1f189/63edca4f3f550933ece5a0c9_REalyse%20-%20Privacy%20Policy.pdf
- type: LinkedIn
  url: https://www.linkedin.com/company/realyse-uk-/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io

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