Reltio

Reltio is a cloud-native, AI-native master data management (MDM) and Context Intelligence Platform that unifies, cleanses, harmonizes, governs, and activates enterprise data from many sources in real time. It delivers trusted "golden records" via multidomain MDM, LLM-driven entity resolution, data quality, and data integration (1,000+ connectors), and exposes that governed data to AI agents through AgentFlow and a Model Context Protocol (MCP) server. Founded in 2011 and headquartered in Redwood Shores, CA, Reltio became part of SAP SE in May 2026 and is being integrated into SAP Business Data Cloud while remaining available standalone.

Reltio is listed with 1 API on the APIs.io network. Tagged areas include Company, Data Analytics, Master Data Management, MDM, and Entity Resolution.

Reltio’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, signup flow, authentication, and 23 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

38.5/100 thin ▬ flat Agent 25/100 agent aware Front door AI 6/6 dominant Heartbeat 100/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessSelf serve

1 API 1 MCP Servers 3 Agent Skills

Company Data Analytics Master Data Management MDM Entity Resolution Data Quality Data Integration AI Agents MCP SAP

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 38.5/100 · thin

Contract Quality 0.0 / 21

Developer Ergonomics 11.2 / 17

Access Clarity 8.5 / 17

Operational Transparency 2.9 / 11

Contract Governance 1.9 / 10

Discoverability 6.4 / 9

Regulatory Posture 4.4 / 15

Agent readiness — 25/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 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 5 / 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 6 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 6 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

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/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)

8 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 0.0 — up to +25.0 composite points
Access Clarity scores 50.0 — up to +10.0 composite points
Contract Governance scores 18.2 — up to +9.8 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

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 the provider profile at artifacts.apis.io/reltio/apis.yml: open an issue on github.com/api-evangelist/reltio to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Standards implemented 2

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

Model Context Protocol (MCP)

measured — observed by APIs.io (verified)

Dynamic Client Registration

measured — observed by APIs.io (published)

APIs 1

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

Reltio Context Intelligence Platform REST API

Tenant-scoped REST API for the Reltio Context Intelligence Platform: entities, relations, interactions, reference data, load/export, data integration, workflow, hierarchy, stati...

MCP Servers 1

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

Reltio AgentFlow + Developer MCP Server

Remote MCP server at dev.reltio.com; 45 tools listed.

MCP SERVER

Agent Skills 3

Packaged agent skills for driving this provider's APIs from an AI assistant.

Create and enrich an entity profile

AGENT SKILL

Resolve and merge duplicate entities

AGENT SKILL

Work a data-stewardship task queue

AGENT SKILL

Security Posture 3

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

Reltio Authentication

oauth2 · 2 schemes

SECURITY

Reltio Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Reltio Trust Center

ISO 27001, HITRUST CSF, NIST 800-53, GDPR

SECURITY

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Login

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

MCPServer

WellKnown

LLMsTxt

AgentSkill

Design & Contract 3

Pagination, idempotency, versioning, errors, and events

Conventions

Conventions

Lifecycle

Lifecycle

Conformance

Conformance

Build 3

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Packages

Packages

SDKs

SDKs

Access & Security 4

Authentication, authorization, and security posture

Authentication

Compliance

TrustCenter

DomainSecurity

Operate 5

Status, limits, changes, and where to get help

Support

HelpCenter

StatusPage

ChangeLog

ChangeLog

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 3

The organization behind the API

BlogRSS

BlogRSS

Website

Website

Blog

Blog

Source (apis.yml)

aid: reltio
name: Reltio
description: Reltio is a cloud-native, AI-native master data management (MDM) and Context Intelligence Platform that unifies,
  cleanses, harmonizes, governs, and activates enterprise data from many sources in real time. It delivers trusted "golden
  records" via multidomain MDM, LLM-driven entity resolution, data quality, and data integration (1,000+ connectors), and
  exposes that governed data to AI agents through AgentFlow and a Model Context Protocol (MCP) server. Founded in 2011 and
  headquartered in Redwood Shores, CA, Reltio became part of SAP SE in May 2026 and is being integrated into SAP Business
  Data Cloud while remaining available standalone.
url: https://raw.githubusercontent.com/api-evangelist/reltio/refs/heads/main/apis.yml
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: self-serve
  trial: false
  try_now: false
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Self-serve signup
  confidence: low
  source:
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://avatars.githubusercontent.com/u/3045483?v=4
x-type: company
x-source: vc-portfolio
x-backed-by:
- sapphire-ventures
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-10-06'
tags:
- Company
- Data Analytics
- Master Data Management
- MDM
- Entity Resolution
- Data Quality
- Data Integration
- AI Agents
- MCP
- SAP
apis:
- name: Reltio Context Intelligence Platform REST API
  description: 'Tenant-scoped REST API for the Reltio Context Intelligence Platform: entities, relations, interactions, reference
    data, load/export, data integration, workflow, hierarchy, statistics, and validation. OAuth 2.0 bearer authorization;
    environment-scoped host with tenant id in the path.'
  humanURL: https://docs.reltio.com/en/developer-resources
  baseURL: https://dev.reltio.com/reltio/api
  tags:
  - Master Data Management
  - Entity Resolution
  - Data Integration
  properties:
  - type: Documentation
    url: https://docs.reltio.com/en/developer-resources
  - type: Authentication
    url: authentication/reltio-authentication.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- url: https://www.reltio.com/resources/feed/
  type: BlogRSS
- type: Website
  url: https://www.reltio.com/
- type: DeveloperPortal
  url: https://docs.reltio.com/
- type: Documentation
  url: https://docs.reltio.com/
- type: APIReference
  url: https://docs.reltio.com/en/developer-resources
- type: GettingStarted
  url: https://docs.reltio.com/en/developer-resources
- type: Support
  url: https://support.reltio.com/hc/en-us
- type: HelpCenter
  url: https://community.reltio.com/home
- type: Blog
  url: https://www.reltio.com/resources/?_resource_types=blog
- type: GitHubOrganization
  url: https://github.com/reltio-ai
- type: SignUp
  url: https://www.reltio.com/request-a-demo/
- type: Login
  url: https://login.reltio.com
- type: TermsOfService
  url: https://www.reltio.com/reltio-website-terms/
- type: PrivacyPolicy
  url: https://www.reltio.com/privacy-policy/
- type: StatusPage
  url: https://status.reltio.com/
- type: MCPServer
  name: Reltio AgentFlow + Developer MCP Server
  url: mcp/reltio-mcp.yml
- type: Packages
  url: packages/reltio-packages.yml
- type: SDKs
  url: packages/reltio-packages.yml
- type: Authentication
  url: authentication/reltio-authentication.yml
- type: Conventions
  url: conventions/reltio-conventions.yml
- type: Lifecycle
  url: lifecycle/reltio-lifecycle.yml
- type: ChangeLog
  url: changelog/reltio-changelog.yml
- type: ChangeLog
  name: Reltio Release Notes
  url: https://docs.reltio.com/en/whats-new/release-notes
- type: Conformance
  url: conformance/reltio-conformance.yml
- type: Compliance
  url: https://www.reltio.com/trust/
- type: TrustCenter
  url: security/reltio-trust-center.yml
- type: DomainSecurity
  url: security/reltio-domain-security.yml
- type: WellKnown
  url: well-known/reltio-well-known.yml
- type: LLMsTxt
  url: llms/reltio-llms.txt
- type: AgentSkill
  name: Reltio MCP agent skills
  url: skills/_index.yml
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 16
  pass: local-v1

Reltio API — frequently asked questions

Does Reltio have an API?

Yes. APIs.io lists 1 API from Reltio, including Reltio Context Intelligence Platform REST API.

How do I authenticate with the Reltio API?

Reltio documents its authentication (oauth2 · 2 schemes). The details are profiled on APIs.io as Reltio Authentication.

Does Reltio have an MCP server?

Yes. APIs.io lists 1 MCP server for Reltio: Remote MCP server at dev.reltio.com; 45 tools listed.

Is the Reltio API ready for AI agents?

Reltio has a Kin Score of 38.5 out of 100 (thin) and an Agent Readiness score of 24.6 (agent-aware), scored by API Evangelist on 2026-11-06.

Work with this as data

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