CompanyEnrich

CompanyEnrich provides real-time B2B data APIs that enrich company and people information for AI agents and platforms. Its services include company enrichment, company search, people search, CRM enrichment, similar companies discovery, reverse email lookup, funding data, ad intelligence, job listings, and headcount insights. The APIs return verified firmographics, technology stacks, funding rounds, and contact details, enabling developers to build intelligent business intelligence and automation solutions.

CompanyEnrich is listed with 1 API on the APIs.io network. Tagged areas include Company, B2B, Data, Data Enrichment, and Artificial Intelligence.

CompanyEnrich’s developer surface includes authentication, support, pricing, changelog, engineering blog, getting-started guide, documentation, and 19 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

32.8/100 thin ▼ -10.9 Agent 34/100 agent ready Heartbeat 86/100 alive Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessPaid

1 API 1 MCP Servers

Company B2B Data Data Enrichment Artificial Intelligence

Kin Score

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

Composite quality — 32.8/100 · thin

Contract Quality 0.0 / 21

Developer Ergonomics 5.1 / 17

Access Clarity 11.4 / 17

Operational Transparency 5.5 / 11

Contract Governance 0.0 / 10

Discoverability 5.7 / 9

Regulatory Posture 2.5 / 15

Agent readiness — 34/100 · agent ready

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 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 4 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 8 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 5 / 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
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks

5 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
Developer Ergonomics scores 29.8 — up to +14.0 composite points
Contract Governance scores 0.0 — up to +12.0 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/companyenrich/apis.yml: open an issue on github.com/api-evangelist/companyenrich 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 4

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.

Agent2Agent

measured — observed by APIs.io (conformant)

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

OAuth 2.0 Protected Resource Metadata

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.

CompanyEnrich API

Real-time B2B data enrichment API providing company and people information.

MCP Servers 1

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

CompanyEnrich MCP Server

Remote MCP server at docs.companyenrich.com.

MCP SERVER

CompanyEnrich API pricing

Prices published by CompanyEnrich, read 2026-10-05 from companyenrich.com/pricing.

Plan	Price
Starter	$49/month
Pro	$149/month
Scale	$549/month

Plan details, limits and sources →

Rate limits

Default rate limit: 300 requests per minute per API key

Rate-limit details →

Billed by: seat · FinOps profile →

Pricing Plans 2

Published pricing tiers and plan structures.

Companyenrich Plans Pricing

3 plans

PLANS

Companyenrich Price Estimates

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Companyenrich Rate Limits

1 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Companyenrich Finops

FINOPS

Security Posture 3

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

Companyenrich Authentication

1 scheme

SECURITY

Companyenrich Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Companyenrich Trust Center

GDPR

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

MCPServer

MCPServer

WellKnown

WellKnown

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 5

Authentication, authorization, and security posture

SecurityTxt

Compliance

Authentication

TrustCenter

DomainSecurity

Operate 4

Status, limits, changes, and where to get help

RateLimits

Support

StatusPage

ChangeLog

Commercial 5

Pricing, plans, and the legal terms of use

FinOps

Plans

TermsOfService

PrivacyPolicy

Pricing

Company 2

The organization behind the API

Blog

Blog

Website

Website

Other 3

Properties that don't map to a standard resource type

AgentCard

AgentCard

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: companyenrich
name: CompanyEnrich
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: high
  probe_state: unreadable
  source:
  - plans
  - authentication
  - rate-limits
  - security
  generated: '2026-11-06'
  method: derived
image: https://companyenrich.com/og/index-og.png
description: CompanyEnrich provides real-time B2B data APIs that enrich company and people information for AI agents and platforms.
  Its services include company enrichment, company search, people search, CRM enrichment, similar companies discovery, reverse
  email lookup, funding data, ad intelligence, job listings, and headcount insights. The APIs return verified firmographics,
  technology stacks, funding rounds, and contact details, enabling developers to build intelligent business intelligence and
  automation solutions.
url: https://raw.githubusercontent.com/api-evangelist/companyenrich/refs/heads/main/apis.yml
x-type: company
x-source: harvest:new-submission
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-05 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-05'
modified: '2026-10-05'
x-docs-platform: readme
x-docs-platform-confidence: high
x-docs-platform-checked: 2026-10-17
tags:
- Company
- B2B
- Data
- Data Enrichment
- Artificial Intelligence
tags_raw:
- Company
- B2B
- Data
- Enrichment
- AI
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: FinOps
  url: finops/companyenrich-finops.yml
- type: SecurityTxt
  url: well-known/companyenrich-companyenrich-security.txt
- type: RateLimits
  url: rate-limits/companyenrich-rate-limits.yml
- type: Plans
  url: plans/companyenrich-plans-pricing.yml
- type: Compliance
  url: https://companyenrich.com/trust
- type: Authentication
  url: authentication/companyenrich-authentication.yml
- type: LLMsTxt
  url: llms/companyenrich-llms.txt
- type: AgentCard
  url: a2a/companyenrich-a2a.yml
- type: MCPServer
  url: mcp/companyenrich-mcp.yml
- type: WellKnown
  url: well-known/companyenrich-well-known.yml
- type: Hosts
  url: hosts/companyenrich-hosts.yml
- type: Vendors
  url: vendors/companyenrich-vendors.yml
- type: TermsOfService
  url: https://companyenrich.com/terms-and-conditions
- type: Support
  url: https://help.companyenrich.com
- type: StatusPage
  url: https://companyenrich.statuspage.io
- type: PrivacyPolicy
  url: https://companyenrich.com/privacy-policy
- type: Pricing
  url: https://companyenrich.com/pricing
- type: GitHubOrganization
  url: https://github.com/companyenrich
- type: ChangeLog
  url: https://docs.companyenrich.com/changelog
- type: Blog
  url: https://companyenrich.com/blog/
- type: GettingStarted
  url: https://docs.companyenrich.com/docs/getting-started
- type: TrustCenter
  url: security/companyenrich-trust-center.yml
- type: DomainSecurity
  url: security/companyenrich-domain-security.yml
- type: Website
  url: https://companyenrich.com
- type: Documentation
  url: https://docs.companyenrich.com
- type: APIReference
  url: https://docs.companyenrich.com/reference
apis:
- name: CompanyEnrich API
  description: Real-time B2B data enrichment API providing company and people information.
  humanURL: https://docs.companyenrich.com/reference
  baseURL: null
  aid: companyenrich:companyenrich-api
x-submission-notes: Opted in to The Demand Report.
x-submission-probe: api.companyenrich.com/companies/enrich 401 application/problem+json; docs.companyenrich.com 200 (ReadMe);
  llms.txt 200 on both root and docs; invented path 404.
x-submitted-by: amirali@companyenrich.com (apis.io/add, 2026-10-03T21:18:13.976Z)
x-coverage:
  state: unreadable
  reason: js-rendered-docs
  detail: Docs are served via ReadMe platform rendering HTML, no machine‑readable OpenAPI spec found.
  evidence:
  - url: https://docs.companyenrich.com/reference
    status: 200
  checked: '2026-10-05'
x-enrichment:
  date: '2026-10-05'
  status: enriched
  artifacts_added: 22
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

CompanyEnrich API — frequently asked questions

Does CompanyEnrich have an API?

Yes. APIs.io lists 1 API from CompanyEnrich, including CompanyEnrich API.

How do I authenticate with the CompanyEnrich API?

CompanyEnrich documents its authentication (1 scheme). The details are profiled on APIs.io as Companyenrich Authentication.

How much does the CompanyEnrich API cost?

CompanyEnrich publishes its prices; its Starter plan is $49/month as of 2026-10-05. APIs.io lists 3 pricing plans for CompanyEnrich, with each plan's price, limits and inclusions under Pricing on this page.

Does CompanyEnrich have an MCP server?

Yes. APIs.io lists 1 MCP server for CompanyEnrich: Remote MCP server at docs.companyenrich.com.

Is the CompanyEnrich API ready for AI agents?

CompanyEnrich has a Kin Score of 32.8 out of 100 (thin) and an Agent Readiness score of 33.6 (agent-ready), scored by API Evangelist on 2026-11-06.

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