Enrich

Enrich (enrich.so), operated by Enrich Labs, is a person and company data enrichment API for B2B go-to-market, sales, and web intelligence teams. From a single REST interface at https://dev.enrich.so/api/v3 it resolves a professional profile from an email address (reverse email lookup), finds and verifies professional email addresses, finds mobile and phone numbers, resolves a company and geolocation from an IP address, searches a lead-finder database of people and organizations, finds employees at a company, and scrapes LinkedIn company followers. Fifty-one operations across nine products, every one of them metered against a single prepaid credit balance and refunded when a lookup finds nothing. Every bulk product follows one submit/poll/results shape with reserve-and-settle billing, ten typed webhook callbacks, RFC 9457 problem details on every error, and official TypeScript and Go SDKs. Enrich also operates a first-party remote MCP server at mcp.enrich.so with OAuth 2.0 and dynamic client registration.

Enrich publishes 18 API contracts indexed on the APIs.io network, including Email Finder API, Lead Finder API, Phone Finder API, and 15 more. Tagged areas include Data Enrichment, Contact Discovery, Web Intelligence, B2B Data, and Lead Enrichment.

The Enrich catalog on APIs.io includes 1 event-driven AsyncAPI specification and 1 Spectral governance ruleset.

Enrich’s developer surface includes authentication, documentation, engineering blog, changelog, API reference, getting-started guide, pricing, and 38 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

62.2/100 strong ▬ flat Agent 45/100 agent ready Heartbeat 16/100 dormant saas Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessPaid

7 published contracts 1 MCP Servers 4 Agent Skills

Data Enrichment Contact Discovery Web Intelligence B2B Data Lead Enrichment Email Finder Email Verification Phone Numbers People Search IP Intelligence LinkedIn Reference Data MCP

What this lets a business do 3

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Data & Reference Information Services

AE-230

Company FollowersCompany IntelligenceEmail FinderEmail ValidationEmail VerificationEnrich

POST /ip-to-company POST /email-finder GET /reverse-lookup/phones POST /reverse-lookup/lookup

Sales Management

BC-410

Lead Finder

POST /lead-finder/search POST /lead-finder/reveal POST /lead-finder/export

Customer Relationship Management

BC-420

Person Enrichment

POST /reverse-lookup/lookup

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 62.2/100 · strong

Contract Quality 11.6 / 19

Developer Ergonomics 9.4 / 15

Access Clarity 9.6 / 15

Operational Transparency 6.7 / 10

Contract Governance 2.9 / 9

Discoverability 6.0 / 8

Regulatory Posture 3.7 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 45/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 6 / 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 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 0 / 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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% 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):

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) Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document Ask about this →
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented) Ask about this →
Pagination +5 pts — share of collection GETs (an array, or one wrapped in data/items/results ...) that declare a page/limit/offset/cursor parameter, a Link header or a next/cursor field; na with no collection GETs Ask about this →
Protected Resource Metadata +5 pts — a served /.well-known/oauth-protected-resource carrying `resource` (documented), and naming its authorization_servers (verified) Ask about this →

4 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 61.9 — up to +9.5 composite points Ask about this →
Contract Governance scores 31.8 — up to +8.2 composite points Ask about this →
Developer Ergonomics scores 62.5 — up to +7.5 composite points Ask about this →

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.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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/enrich-so/apis.yml: open an issue on github.com/api-evangelist/enrich-so 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 (documented)

OpenAPI

measured — observed by APIs.io (published)

APIs 18

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

Enrich Email Finder API

Find a professional email from a first name, last name and company domain, single or in batches of up to 500,000 leads.

Enrich Lead Finder API

Search, count, reveal, enrich, unlock and export leads across people and organizations, with saved searches and asynchronous reveal and export jobs.

Enrich Phone Finder API

Find phone and mobile numbers for a person from an email address or profile URL, single or in bulk.

Enrich Teams API

List team members and manage pending team invitations for the organization behind the API key.

Enrich People Search API

Find employees at a company and run cascading ICP (ideal customer profile) people searches.

Enrich Authentication API

The Authentication API from Enrich — 1 operation(s) for authentication.

Enrich Company Followers API

The Company Followers API from Enrich — 7 operation(s) for company followers.

Enrich Company Followers/Count Estimation API

The Company Followers/Count Estimation API from Enrich — 2 operation(s) for company followers/count estimation.

Enrich Email Validation API

The Email Validation API from Enrich — 4 operation(s) for email validation.

Enrich API

The Enrich API from Enrich — 1 operation(s) for enrich.

Enrich IP to Company API

The IP to Company API from Enrich — 4 operation(s) for ip to company.

Enrich Reverse Email Lookup API

The Reverse Email Lookup API from Enrich — 4 operation(s) for reverse email lookup.

Enrich Wallets API

The Wallets API from Enrich — 2 operation(s) for wallets.

Enrich Account API

Credit balance and transaction history.

Enrich Company Intelligence API

IP-to-company resolution and LinkedIn company-follower scraping.

Enrich Email Verification API

Validate email addresses for deliverability.

Enrich Person Enrichment API

Reverse email lookup returning a person's professional profile.

Enrich Webhooks API

The Webhooks API from Enrich — 0 operation(s) for webhooks.

Scroll for all 18

Open Collections 10

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Enrich Account API

OPEN COLLECTION

Enrich Company Intelligence API

OPEN COLLECTION

Enrich Email Finder API

OPEN COLLECTION

Enrich Email Verification API

OPEN COLLECTION

Enrich Lead Finder API

OPEN COLLECTION

Enrich People Search API

OPEN COLLECTION

Enrich Person Enrichment API

OPEN COLLECTION

Enrich Phone Finder API

OPEN COLLECTION

Enrich Teams API

OPEN COLLECTION

Enrich API

OPEN COLLECTION

Scroll for all 10

MCP Servers 1

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

Enrich MCP Server

Enrich operates a first-party REMOTE MCP server at https://mcp.enrich.so/mcp. It is a Streamable-HTTP MCP endpoint (Express, CORS-open, mcp-session-id exposed) that an MCP clien...

MCP SERVER

Agent Skills 4

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

build-a-lead-list-without-overspending

AGENT SKILL

enrich-a-person-from-an-email

AGENT SKILL

find-and-verify-a-work-email

AGENT SKILL

run-a-bulk-enrichment-job

AGENT SKILL

Enrich API pricing

Prices published by Enrich, read 2026-10-28 from doc.enrich.so/credits-pricing-1951027m0.

Plan	Price
Growth	$49/mo Includes: 100,000 credits
Scale	$149/mo Includes: 500,000 credits
Pro	$499/mo Includes: 2,500,000 credits

Plan details, limits and sources →

Rate limits

Free - Burst: 5 requests per second
Free - Sustained: 60 requests per minute
Growth - Burst: 25 requests per second

All 18 limits →

Pricing Plans 2

Published pricing tiers and plan structures.

Enrich Plans Pricing

3 plans

PLANS

Enrich Price Estimates

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Enrich Rate Limits

18 limits

RATE LIMITS

Terms of Service 1

What its API terms permit and prohibit, quoted from its own page.

Enrich

8 quoted statements, read from Enrich's own page on 2026-11-09.

TERMS

Privacy & Data 1

Its role, the data it processes, retention and transfers, quoted from its own privacy page.

Enrich

4 quoted statements, read from Enrich's own page on 2026-11-09.

PRIVACY

Eligibility 1

Who may sign up and where, quoted from its own terms.

Enrich

2 quoted statements, read from Enrich's own page on 2026-11-09.

ELIGIBILITY

FinOps 1

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

Enrich Finops

FINOPS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Enrich So Webhooks

ASYNCAPI

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

Enrich API Rules

71 rules · 53 error-severity 12 warn-severity 6 info-severity

SPECTRAL

OpenAPI Overlays 9

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Enrich Account Overlay

4 actions · update · enrich-so-account-api-openapi.yml

DERIVED

Enrich Company Intelligence Overlay

4 actions · update · enrich-so-company-intelligence-api-openapi.yml

DERIVED

Enrich Email Finder Overlay

4 actions · update · enrich-so-email-finder-api-openapi.yml

DERIVED

Enrich Email Verification Overlay

4 actions · update · enrich-so-email-verification-api-openapi.yml

DERIVED

Enrich Lead Finder Overlay

4 actions · update · enrich-so-lead-finder-api-openapi.yml

DERIVED

Enrich People Search Overlay

4 actions · update · enrich-so-people-search-api-openapi.yml

DERIVED

Enrich Person Enrichment Overlay

4 actions · update · enrich-so-person-enrichment-api-openapi.yml

DERIVED

Enrich Phone Finder Overlay

4 actions · update · enrich-so-phone-finder-api-openapi.yml

DERIVED

Enrich Teams Overlay

4 actions · update · enrich-so-teams-api-openapi.yml

DERIVED

Scroll for all 9

Security Posture 2

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

Enrich Authentication

apiKey/http · 2 schemes

SECURITY

Enrich Domain Security

TLSv1.3 · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Enrich Scopes

1 scope

1 scopes

SCOPES

Agentic Access (API Evangelist recommendations) 1

Recommended x-agentic-access execution contracts for AI agents.

Enrich Agentic Access

64 operations · 17 acting

AGENTIC

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 5

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

WellKnown

MCPServer

LLMsTxt

AgentSkill

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Conformance

ErrorCatalog

Lifecycle

Conventions

DataModel

Webhooks

Build 6

SDKs, sample code, and the tooling you integrate with

Packages

Packages

SDKs

SDKs

ToolCrosswalk

ToolCrosswalk

GitHubOrganization

GitHubOrganization

PostmanCollection

PostmanCollection

OpenCollection

OpenCollection

Access & Security 3

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

OAuthScopes

OAuthScopes

Operate 3

Status, limits, changes, and where to get help

RateLimits

RateLimits

StatusPage

StatusPage

ChangeLog

ChangeLog

Commercial 6

Pricing, plans, and the legal terms of use

Plans

FinOps

Pricing

TermsOfService

PrivacyPolicy

UsageTerms

Company 3

The organization behind the API

LinkedIn

Website

Website

Blog

Blog

Other 7

Properties that don't map to a standard resource type

CapabilityMap

Overlay

Overlay

Overlay

Overlay

DataProcessing

Eligibility

Scroll for all 7

Source (apis.yml)

aid: enrich-so
url: https://raw.githubusercontent.com/api-evangelist/enrich-so/refs/heads/main/apis.yml
name: Enrich
kind: company
description: Enrich (enrich.so), operated by Enrich Labs, is a person and company data enrichment API for B2B go-to-market,
  sales, and web intelligence teams. From a single REST interface at https://dev.enrich.so/api/v3 it resolves a professional
  profile from an email address (reverse email lookup), finds and verifies professional email addresses, finds mobile and
  phone numbers, resolves a company and geolocation from an IP address, searches a lead-finder database of people and organizations,
  finds employees at a company, and scrapes LinkedIn company followers. Fifty-one operations across nine products, every one
  of them metered against a single prepaid credit balance and refunded when a lookup finds nothing. Every bulk product follows
  one submit/poll/results shape with reserve-and-settle billing, ten typed webhook callbacks, RFC 9457 problem details on
  every error, and official TypeScript and Go SDKs. Enrich also operates a first-party remote MCP server at mcp.enrich.so
  with OAuth 2.0 and dynamic client registration.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: high
  source:
  - plans
  - authentication
  - scopes
  - rate-limits
  - security
  generated: '2026-11-13'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/enrich-so.png
x-docs-platform: redoc
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-10-03
tags:
- Data Enrichment
- Contact Discovery
- Web Intelligence
- B2B Data
- Lead Enrichment
- Email Finder
- Email Verification
- Phone Numbers
- People Search
- IP Intelligence
- LinkedIn
- Reference Data
- MCP
created: '2026-07-11'
modified: '2026-09-16'
specificationVersion: '0.23'
apis:
- aid: enrich-so:enrich-so-email-finder-api
  name: Enrich Email Finder API
  description: Find a professional email from a first name, last name and company domain, single or in batches of up to 500,000
    leads.
  humanURL: https://doc.enrich.so/find-a-professional-email-27483195e0
  baseURL: https://dev.enrich.so/api/v3
  tags:
  - Email Finder
  properties:
  - type: OpenAPI
    url: openapi/enrich-so-email-finder-api-openapi.yml
  - type: Overlay
    url: overlays/enrich-so-email-finder-overlay.yaml
  - type: Documentation
    url: https://doc.enrich.so/introduction-1951028m0
  - type: APIReference
    url: https://doc.enrich.so/find-a-professional-email-27483195e0
  - type: PostmanCollection
    url: collections/enrich-so-email-finder-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-email-finder-api.opencollection.json
- aid: enrich-so:enrich-so-lead-finder-api
  name: Enrich Lead Finder API
  description: Search, count, reveal, enrich, unlock and export leads across people and organizations, with saved searches
    and asynchronous reveal and export jobs.
  humanURL: https://doc.enrich.so/search-leads-28165853e0
  baseURL: https://dev.enrich.so/api/v3
  tags:
  - Lead Finder
  properties:
  - type: OpenAPI
    url: openapi/enrich-so-lead-finder-api-openapi.yml
  - type: Overlay
    url: overlays/enrich-so-lead-finder-overlay.yaml
  - type: Documentation
    url: https://doc.enrich.so/introduction-1951028m0
  - type: APIReference
    url: https://doc.enrich.so/search-leads-28165853e0
  - type: PostmanCollection
    url: collections/enrich-so-lead-finder-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-lead-finder-api.opencollection.json
- aid: enrich-so:enrich-so-phone-finder-api
  name: Enrich Phone Finder API
  description: Find phone and mobile numbers for a person from an email address or profile URL, single or in bulk.
  humanURL: https://doc.enrich.so/find-phone-numbers-27483199e0
  baseURL: https://dev.enrich.so/api/v3
  tags:
  - Phone Finder
  properties:
  - type: OpenAPI
    url: openapi/enrich-so-phone-finder-api-openapi.yml
  - type: Overlay
    url: overlays/enrich-so-phone-finder-overlay.yaml
  - type: Documentation
    url: https://doc.enrich.so/introduction-1951028m0
  - type: APIReference
    url: https://doc.enrich.so/find-phone-numbers-27483199e0
  - type: PostmanCollection
    url: collections/enrich-so-phone-finder-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-phone-finder-api.opencollection.json
- aid: enrich-so:enrich-so-teams-api
  name: Enrich Teams API
  description: List team members and manage pending team invitations for the organization behind the API key.
  humanURL: https://doc.enrich.so/list-team-members-27483209e0
  baseURL: https://dev.enrich.so/api/v3
  tags:
  - Team
  - Account
  tags_raw:
  - Teams
  - Account
  properties:
  - type: OpenAPI
    url: openapi/enrich-so-teams-api-openapi.yml
  - type: Overlay
    url: overlays/enrich-so-teams-overlay.yaml
  - type: Documentation
    url: https://doc.enrich.so/introduction-1951028m0
  - type: APIReference
    url: https://doc.enrich.so/list-team-members-27483209e0
  - type: PostmanCollection
    url: collections/enrich-so-teams-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-teams-api.opencollection.json
- aid: enrich-so:enrich-so-people-search-api
  name: Enrich People Search API
  description: Find employees at a company and run cascading ICP (ideal customer profile) people searches.
  humanURL: https://doc.enrich.so/find-employees-at-a-company-28537860e0
  baseURL: https://dev.enrich.so/api/v3
  tags:
  - People Search
  properties:
  - type: OpenAPI
    url: openapi/enrich-so-people-search-api-openapi.yml
  - type: Overlay
    url: overlays/enrich-so-people-search-overlay.yaml
  - type: Documentation
    url: https://doc.enrich.so/introduction-1951028m0
  - type: APIReference
    url: https://doc.enrich.so/find-employees-at-a-company-28537860e0
  - type: PostmanCollection
    url: collections/enrich-so-people-search-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-people-search-api.opencollection.json
- aid: enrich-so:enrich-so-authentication-api
  name: Enrich Authentication API
  description: The Authentication API from Enrich — 1 operation(s) for authentication.
  humanURL: https://doc.enrich.so/get-your-credit-balance-27483207e0
  baseURL: https://api.enrich.so
  baseurl_source: contract
  tags:
  - Authentication
  properties:
  - type: OpenAPI
    url: openapi/enrich-so-authentication-api-openapi.yml
  - type: Documentation
    url: https://doc.enrich.so/introduction-1951028m0
  - type: APIReference
    url: https://doc.enrich.so/get-your-credit-balance-27483207e0
  - type: PostmanCollection
    url: collections/enrich-so-account-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-account-api.opencollection.json
  - type: APIReference
    url: https://doc.enrich.so/resolve-company-from-ip-35511038e0
  - type: PostmanCollection
    url: collections/enrich-so-company-intelligence-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-company-intelligence-api.opencollection.json
  - type: APIReference
    url: https://doc.enrich.so/validate-a-single-email-27483191e0
  - type: PostmanCollection
    url: collections/enrich-so-email-verification-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-email-verification-api.opencollection.json
  - type: APIReference
    url: https://doc.enrich.so/look-up-a-professional-profile-by-email-27483203e0
  - type: PostmanCollection
    url: collections/enrich-so-person-enrichment-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-person-enrichment-api.opencollection.json
  - type: APIReference
    url: https://api.enrich.so/docs
- aid: enrich-so:enrich-so-company-followers-api
  name: Enrich Company Followers API
  description: The Company Followers API from Enrich — 7 operation(s) for company followers.
  humanURL: https://doc.enrich.so/get-your-credit-balance-27483207e0
  baseURL: https://dev.enrich.so/api/v3
  tags:
  - Company Followers
  properties:
  - type: OpenAPI
    url: openapi/enrich-so-company-followers-api-openapi.yml
  - type: Documentation
    url: https://doc.enrich.so/introduction-1951028m0
  - type: APIReference
    url: https://doc.enrich.so/get-your-credit-balance-27483207e0
  - type: PostmanCollection
    url: collections/enrich-so-account-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-account-api.opencollection.json
  - type: APIReference
    url: https://doc.enrich.so/resolve-company-from-ip-35511038e0
  - type: PostmanCollection
    url: collections/enrich-so-company-intelligence-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-company-intelligence-api.opencollection.json
  - type: APIReference
    url: https://doc.enrich.so/validate-a-single-email-27483191e0
  - type: PostmanCollection
    url: collections/enrich-so-email-verification-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-email-verification-api.opencollection.json
  - type: APIReference
    url: https://doc.enrich.so/look-up-a-professional-profile-by-email-27483203e0
  - type: PostmanCollection
    url: collections/enrich-so-person-enrichment-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-person-enrichment-api.opencollection.json
  - type: APIReference
    url: https://api.enrich.so/docs
- aid: enrich-so:enrich-so-company-followers-count-estimation-api
  name: Enrich Company Followers/Count Estimation API
  description: The Company Followers/Count Estimation API from Enrich — 2 operation(s) for company followers/count estimation.
  humanURL: https://doc.enrich.so/get-your-credit-balance-27483207e0
  baseURL: https://dev.enrich.so/api/v3
  tags:
  - Company Followers/Count Estimation
  properties:
  - type: OpenAPI
    url: openapi/enrich-so-company-followers-count-estimation-api-openapi.yml
  - type: Documentation
    url: https://doc.enrich.so/introduction-1951028m0
  - type: APIReference
    url: https://doc.enrich.so/get-your-credit-balance-27483207e0
  - type: PostmanCollection
    url: collections/enrich-so-account-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-account-api.opencollection.json
  - type: APIReference
    url: https://doc.enrich.so/resolve-company-from-ip-35511038e0
  - type: PostmanCollection
    url: collections/enrich-so-company-intelligence-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-company-intelligence-api.opencollection.json
  - type: APIReference
    url: https://doc.enrich.so/validate-a-single-email-27483191e0
  - type: PostmanCollection
    url: collections/enrich-so-email-verification-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-email-verification-api.opencollection.json
  - type: APIReference
    url: https://doc.enrich.so/look-up-a-professional-profile-by-email-27483203e0
  - type: PostmanCollection
    url: collections/enrich-so-person-enrichment-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-person-enrichment-api.opencollection.json
  - type: APIReference
    url: https://api.enrich.so/docs
- aid: enrich-so:enrich-so-email-validation-api
  name: Enrich Email Validation API
  description: The Email Validation API from Enrich — 4 operation(s) for email validation.
  humanURL: https://doc.enrich.so/get-your-credit-balance-27483207e0
  baseURL: https://dev.enrich.so/api/v3
  tags:
  - Email Verification
  tags_raw:
  - Email Validation
  properties:
  - type: OpenAPI
    url: openapi/enrich-so-email-validation-api-openapi.yml
  - type: Documentation
    url: https://doc.enrich.so/introduction-1951028m0
  - type: APIReference
    url: https://doc.enrich.so/get-your-credit-balance-27483207e0
  - type: PostmanCollection
    url: collections/enrich-so-account-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-account-api.opencollection.json
  - type: APIReference
    url: https://doc.enrich.so/resolve-company-from-ip-35511038e0
  - type: PostmanCollection
    url: collections/enrich-so-company-intelligence-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-company-intelligence-api.opencollection.json
  - type: APIReference
    url: https://doc.enrich.so/validate-a-single-email-27483191e0
  - type: PostmanCollection
    url: collections/enrich-so-email-verification-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-email-verification-api.opencollection.json
  - type: APIReference
    url: https://doc.enrich.so/look-up-a-professional-profile-by-email-27483203e0
  - type: PostmanCollection
    url: collections/enrich-so-person-enrichment-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-person-enrichment-api.opencollection.json
  - type: APIReference
    url: https://api.enrich.so/docs
- aid: enrich-so:enrich-so-enrich-api
  name: Enrich API
  description: The Enrich API from Enrich — 1 operation(s) for enrich.
  humanURL: https://doc.enrich.so/get-your-credit-balance-27483207e0
  baseURL: https://api.enrich.so
  baseurl_source: contract
  tags:
  - Enrich
  properties:
  - type: OpenAPI
    url: openapi/enrich-so-enrich-api-openapi.yml
  - type: Documentation
    url: https://doc.enrich.so/introduction-1951028m0
  - type: APIReference
    url: https://doc.enrich.so/get-your-credit-balance-27483207e0
  - type: PostmanCollection
    url: collections/enrich-so-account-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-account-api.opencollection.json
  - type: APIReference
    url: https://doc.enrich.so/resolve-company-from-ip-35511038e0
  - type: PostmanCollection
    url: collections/enrich-so-company-intelligence-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-company-intelligence-api.opencollection.json
  - type: APIReference
    url: https://doc.enrich.so/validate-a-single-email-27483191e0
  - type: PostmanCollection
    url: collections/enrich-so-email-verification-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-email-verification-api.opencollection.json
  - type: APIReference
    url: https://doc.enrich.so/look-up-a-professional-profile-by-email-27483203e0
  - type: PostmanCollection
    url: collections/enrich-so-person-enrichment-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-person-enrichment-api.opencollection.json
  - type: APIReference
    url: https://api.enrich.so/docs
- aid: enrich-so:enrich-so-ip-to-company-api
  name: Enrich IP to Company API
  description: The IP to Company API from Enrich — 4 operation(s) for ip to company.
  humanURL: https://doc.enrich.so/get-your-credit-balance-27483207e0
  baseURL: https://dev.enrich.so/api/v3
  tags:
  - IP to Company
  properties:
  - type: OpenAPI
    url: openapi/enrich-so-ip-to-company-api-openapi.yml
  - type: Documentation
    url: https://doc.enrich.so/introduction-1951028m0
  - type: APIReference
    url: https://doc.enrich.so/get-your-credit-balance-27483207e0
  - type: PostmanCollection
    url: collections/enrich-so-account-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-account-api.opencollection.json
  - type: APIReference
    url: https://doc.enrich.so/resolve-company-from-ip-35511038e0
  - type: PostmanCollection
    url: collections/enrich-so-company-intelligence-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-company-intelligence-api.opencollection.json
  - type: APIReference
    url: https://doc.enrich.so/validate-a-single-email-27483191e0
  - type: PostmanCollection
    url: collections/enrich-so-email-verification-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-email-verification-api.opencollection.json
  - type: APIReference
    url: https://doc.enrich.so/look-up-a-professional-profile-by-email-27483203e0
  - type: PostmanCollection
    url: collections/enrich-so-person-enrichment-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-person-enrichment-api.opencollection.json
  - type: APIReference
    url: https://api.enrich.so/docs
- aid: enrich-so:enrich-so-reverse-email-lookup-api
  name: Enrich Reverse Email Lookup API
  description: The Reverse Email Lookup API from Enrich — 4 operation(s) for reverse email lookup.
  humanURL: https://doc.enrich.so/get-your-credit-balance-27483207e0
  baseURL: https://dev.enrich.so/api/v3
  tags:
  - Reverse Email Lookup
  properties:
  - type: OpenAPI
    url: openapi/enrich-so-reverse-email-lookup-api-openapi.yml
  - type: Documentation
    url: https://doc.enrich.so/introduction-1951028m0
  - type: APIReference
    url: https://doc.enrich.so/get-your-credit-balance-27483207e0
  - type: PostmanCollection
    url: collections/enrich-so-account-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-account-api.opencollection.json
  - type: APIReference
    url: https://doc.enrich.so/resolve-company-from-ip-35511038e0
  - type: PostmanCollection
    url: collections/enrich-so-company-intelligence-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-company-intelligence-api.opencollection.json
  - type: APIReference
    url: https://doc.enrich.so/validate-a-single-email-27483191e0
  - type: PostmanCollection
    url: collections/enrich-so-email-verification-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-email-verification-api.opencollection.json
  - type: APIReference
    url: https://doc.enrich.so/look-up-a-professional-profile-by-email-27483203e0
  - type: PostmanCollection
    url: collections/enrich-so-person-enrichment-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-person-enrichment-api.opencollection.json
  - type: APIReference
    url: https://api.enrich.so/docs
- aid: enrich-so:enrich-so-wallets-api
  name: Enrich Wallets API
  description: The Wallets API from Enrich — 2 operation(s) for wallets.
  humanURL: https://doc.enrich.so/get-your-credit-balance-27483207e0
  baseURL: https://dev.enrich.so/api/v3
  tags:
  - Wallets
  properties:
  - type: OpenAPI
    url: openapi/enrich-so-wallets-api-openapi.yml
  - type: Documentation
    url: https://doc.enrich.so/introduction-1951028m0
  - type: APIReference
    url: https://doc.enrich.so/get-your-credit-balance-27483207e0
  - type: PostmanCollection
    url: collections/enrich-so-account-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-account-api.opencollection.json
  - type: APIReference
    url: https://doc.enrich.so/resolve-company-from-ip-35511038e0
  - type: PostmanCollection
    url: collections/enrich-so-company-intelligence-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-company-intelligence-api.opencollection.json
  - type: APIReference
    url: https://doc.enrich.so/validate-a-single-email-27483191e0
  - type: PostmanCollection
    url: collections/enrich-so-email-verification-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-email-verification-api.opencollection.json
  - type: APIReference
    url: https://doc.enrich.so/look-up-a-professional-profile-by-email-27483203e0
  - type: PostmanCollection
    url: collections/enrich-so-person-enrichment-api.postman_collection.json
  - type: OpenCollection
    url: collections/enrich-so-person-enrichment-api.opencollection.json
  - type: APIReference
    url: https://api.enrich.so/docs
- aid: enrich-so:enrich-so-account-api
  name: Enrich Account API
  description: Credit balance and transaction history.
  humanURL: https://doc.enrich.so/find-a-professional-email-27483195e0
  baseURL: https://dev.enrich.so/api/v3
  tags:
  - Account
  properties:
  - type: OpenAPI
    url: openapi/enrich-so-account-api-openapi.yml
- aid: enrich-so:enrich-so-company-intelligence-api
  name: Enrich Company Intelligence API
  description: IP-to-company resolution and LinkedIn company-follower scraping.
  humanURL: https://doc.enrich.so/find-a-professional-email-27483195e0
  baseURL: https://dev.enrich.so/api/v3
  tags:
  - Company Intelligence
  properties:
  - type: OpenAPI
    url: openapi/enrich-so-company-intelligence-api-openapi.yml
- aid: enrich-so:enrich-so-email-verification-api
  name: Enrich Email Verification API
  description: Validate email addresses for deliverability.
  humanURL: https://doc.enrich.so/find-a-professional-email-27483195e0
  baseURL: https://dev.enrich.so/api/v3
  tags:
  - Email Verification
  properties:
  - type: OpenAPI
    url: openapi/enrich-so-email-verification-api-openapi.yml
- aid: enrich-so:enrich-so-person-enrichment-api
  name: Enrich Person Enrichment API
  description: Reverse email lookup returning a person's professional profile.
  humanURL: https://doc.enrich.so/find-a-professional-email-27483195e0
  baseURL: https://dev.enrich.so/api/v3
  tags:
  - Person Enrichment
  properties:
  - type: OpenAPI
    url: openapi/enrich-so-person-enrichment-api-openapi.yml
- aid: enrich-so:enrich-so-webhooks-api
  name: Enrich Webhooks API
  description: The Webhooks API from Enrich — 0 operation(s) for webhooks.
  humanURL: https://doc.enrich.so/find-a-professional-email-27483195e0
  baseURL: https://dev.enrich.so/api/v3
  tags:
  - Webhook
  tags_raw:
  - Webhooks
  properties:
  - type: OpenAPI
    url: openapi/enrich-so-webhooks-api-openapi.yml
common:
- type: CapabilityMap
  url: capabilities/enrich-so-capability-edges.yml
  name: Enrich Business Capability Map
- type: Overlay
  url: overlays/enrich-so-account-overlay.yaml
- type: Overlay
  url: overlays/enrich-so-company-intelligence-overlay.yaml
- type: Overlay
  url: overlays/enrich-so-email-verification-overlay.yaml
- type: Overlay
  url: overlays/enrich-so-person-enrichment-overlay.yaml
- type: DomainSecurity
  url: security/enrich-so-domain-security.yml
- type: AgenticAccess
  url: agentic-access/enrich-so-agentic-access.yml
- type: Authentication
  url: authentication/enrich-so-authentication.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/enrich-so
- type: Website
  url: https://www.enrich.so
- type: Documentation
  url: https://doc.enrich.so/introduction-1951028m0
- type: Plans
  url: plans/enrich-so-plans-pricing.yml
- type: RateLimits
  url: rate-limits/enrich-so-rate-limits.yml
- type: FinOps
  url: finops/enrich-so-finops.yml
- url: https://www.enrich.so/blog
  type: Blog
- type: Packages
  url: packages/enrich-so-packages.yml
- type: SDKs
  url: packages/enrich-so-packages.yml
- type: WellKnown
  url: well-known/enrich-so-well-known.yml
- type: MCPServer
  url: mcp/enrich-so-mcp.yml
- type: ToolCrosswalk
  url: mcp/enrich-so-tool-crosswalk.yml
- type: LLMsTxt
  url: llms/enrich-so-llms.txt
- type: Conformance
  url: conformance/enrich-so-conformance.yml
- type: ErrorCatalog
  url: errors/enrich-so-problem-types.yml
- type: Lifecycle
  url: lifecycle/enrich-so-lifecycle.yml
- type: StatusPage
  url: https://status.enrich.so
- type: OAuthScopes
  url: scopes/enrich-so-scopes.yml
- type: Conventions
  url: conventions/enrich-so-conventions.yml
- type: ChangeLog
  url: changelog/enrich-so-changelog.yml
- type: DataModel
  url: data-model/enrich-so-data-model.yml
- type: Webhooks
  url: asyncapi/enrich-so-webhooks.yml
- type: AgentSkill
  url: skills/_index.yml
- type: APIReference
  url: https://doc.enrich.so/api-reference-1951025m0
- type: DeveloperPortal
  url: https://doc.enrich.so/introduction-1951028m0
- type: GettingStarted
  url: https://doc.enrich.so/quickstart-1951029m0
- type: Pricing
  url: https://doc.enrich.so/credits-pricing-1951027m0
- type: SignUp
  url: https://dash.enrich.so
- type: Login
  url: https://dash.enrich.so/dashboard/api-keys
- type: TermsOfService
  url: https://www.enrich.so/terms-of-service
- type: PrivacyPolicy
  url: https://www.enrich.so/privacy-policy
- type: GitHubOrganization
  url: https://github.com/maximiseai
- type: PostmanCollection
  url: collections/enrich-so.postman_collection.json
- type: OpenCollection
  url: collections/enrich-so.opencollection.json
- type: UsageTerms
  url: terms/enrich-so-terms-of-service.yml
- type: DataProcessing
  url: privacy/enrich-so-privacy-policy.yml
- type: Eligibility
  url: eligibility/enrich-so-eligibility.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
x-enrichment:
  date: '2026-08-14'
  status: enriched
  artifacts_added: 53
  pass: local-v1

Enrich API — frequently asked questions

Does Enrich have an API?

Yes. APIs.io lists 18 APIs from Enrich, including Enrich Email Finder API, Enrich Lead Finder API and Enrich Phone Finder API, and 15 more.

Is there an OpenAPI specification for the Enrich API?

Yes. APIs.io indexes 18 OpenAPI specifications for Enrich, each linked for download from this page.

How do I authenticate with the Enrich API?

Enrich uses bearer-token authentication (apiKey/http · 2 schemes). The details are profiled on APIs.io as Enrich Authentication.

How much does the Enrich API cost?

Enrich publishes its prices; its Growth plan is $49/mo as of 2026-10-28. APIs.io lists 3 pricing plans for Enrich, with each plan's price, limits and inclusions under Pricing on this page.

Does Enrich have an MCP server?

Yes. APIs.io lists 1 MCP server for Enrich: Enrich operates a first-party REMOTE MCP server at https://mcp.enrich.so/mcp. It is a Streamable-HTTP MCP endpoint (Express, CORS-open, mcp-session-id exposed) that an MCP client can POST to directly

Is the Enrich API ready for AI agents?

Enrich has a Kin Score of 62.2 out of 100 (strong) and an Agent Readiness score of 44.6 (agent-ready), scored by API Evangelist on 2026-11-13.

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