aid: leadiq
name: LeadIQ
description: >-
  LeadIQ is a B2B sales intelligence and contact data platform headquartered in
  Santa Clara, California (with engineering in Singapore and Brisbane) that helps
  outbound sales teams identify, capture, enrich, and engage prospects across
  Salesforce, HubSpot, Outreach, Salesloft, Gong, and other revenue tools. The
  product portfolio includes Prospector (Chrome extension for contact capture
  with verified work emails and direct-dial mobile phones), Scribe (AI message
  writer), Refresh / CRM Enrichment (continuous contact and account hygiene for
  Salesforce and HubSpot), Champion Tracking (job-change alerts on existing
  contacts), AI Account Prospecting (ICP-fit account and persona discovery), and
  Lando — an agentic AI assistant that fuses first-party CRM data with LeadIQ's
  third-party intelligence behind a conversational interface. LeadIQ exposes a
  public GraphQL Data API at https://api.leadiq.com/graphql for programmatic
  people search, company search, advanced grouped search, prospect-list
  management, usage reporting, and data-feedback submission, authenticated via
  HTTP Basic auth with an API key issued in the LeadIQ dashboard. The same
  API surface is also reachable through a Model Context Protocol (MCP) server
  so AI agents (including Claude) can query verified contact and account data
  conversationally. Rate limits default to 10 requests/minute on Free and 60
  requests/minute on paid plans, with credit-based metering where an email
  costs 1 credit, a phone 10 credits, and account enrichment 3 credits.
type: Index
position: Provider
access: 3rd-Party
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
tags:
  - Sales Intelligence
  - B2B Data
  - Contact Data
  - Lead Generation
  - Prospecting
  - CRM Enrichment
  - Sales Engagement
  - GraphQL
  - Model Context Protocol
  - Revenue Operations
  - Go To Market
url: https://raw.githubusercontent.com/api-evangelist/leadiq/refs/heads/main/apis.yml
created: '2026-05-25'
modified: '2026-05-25'
specificationVersion: '0.20'
apis:
  - aid: leadiq:leadiq-data-api
    name: LeadIQ Data API
    description: >-
      Public GraphQL Data API exposing LeadIQ's verified B2B contact and
      company intelligence. Supports people search by name + company / domain /
      LinkedIn URL / email, company search by name or domain, grouped and flat
      advanced search with ContactFilter and CompanyFilter inputs (industries,
      titles, seniorities, technologies, geography), prospect list management
      (createList, addProspectToList), account / usage / plan inspection, the
      workatoToken query for low-code integration, and submitPersonFeedback /
      markAsInvalid mutations for closed-loop data correction. Premium data
      fields (mobile phone) and ProfileFilter inputs (HasWorkEmail,
      HasVerifiedWorkEmail, HasWorkPhone, HasVerifiedWorkPhone,
      HasPersonalEmail) gate higher-cost lookups. Authentication is HTTP Basic
      with the API key as the username and an empty password.
    humanURL: https://developer.leadiq.com/
    baseURL: https://api.leadiq.com/graphql
    tags:
      - Sales Intelligence
      - Contact Data
      - GraphQL
      - Prospecting
    properties:
      - type: Documentation
        url: https://developer.leadiq.com/
      - type: Documentation
        url: https://leadiqhelp.zendesk.com/hc/en-us/articles/35509840045083-LeadIQ-Public-API-Overview
      - type: Documentation
        url: https://leadiqhelp.zendesk.com/hc/en-us/articles/29375289152795-LeadIQ-Public-API-Guide
      - type: OpenAPI
        url: openapi/leadiq-data-api-openapi.yml
      - type: APIBlueprint
        url: https://github.com/leadiq/dataiq-api-specs/blob/master/apiary.apib
      - type: Repository
        url: https://github.com/leadiq/dataiq-api-specs
      - type: Samples
        url: https://github.com/leadiq/api-samples
      - type: GraphQL
        url: https://api.leadiq.com/graphql
      - type: Authentication
        url: https://leadiqhelp.zendesk.com/hc/en-us/sections/29405194605723-API
      - type: RateLimits
        url: https://leadiqhelp.zendesk.com/hc/en-us/articles/35509840045083-LeadIQ-Public-API-Overview
      - type: Pricing
        url: https://leadiq.com/pricing
      - type: SignUp
        url: https://leadiq.com/sign-up
      - type: Support
        url: https://leadiqhelp.zendesk.com/hc/en-us
      - type: Contact
        url: mailto:api@leadiq.com
  - aid: leadiq:leadiq-mcp-server
    name: LeadIQ MCP Server
    description: >-
      Model Context Protocol server that exposes LeadIQ's verified B2B contact
      and company intelligence to AI agents (Claude Desktop, Claude Code,
      Cursor, and any MCP-compatible client). Provides conversational access to
      the same searchPeople, searchCompany, advanced search, prospect-list, and
      account-usage capabilities offered by the Data API, with credentialing
      handled via the LeadIQ API key.
    humanURL: https://leadiq.com/blog/claude-mcp/
    tags:
      - Model Context Protocol
      - AI Agents
      - Sales Intelligence
    properties:
      - type: Documentation
        url: https://leadiq.com/blog/claude-mcp/
      - type: Authentication
        url: https://leadiqhelp.zendesk.com/hc/en-us/sections/29405194605723-API
common:
  - type: Website
    url: https://leadiq.com
  - type: DeveloperPortal
    url: https://developer.leadiq.com/
  - type: Documentation
    url: https://leadiqhelp.zendesk.com/hc/en-us/sections/29405194605723-API
  - type: Pricing
    url: https://leadiq.com/pricing
  - type: SignUp
    url: https://leadiq.com/sign-up
  - type: Login
    url: https://account.leadiq.com/login
  - type: Blog
    url: https://leadiq.com/blog
  - type: Podcast
    url: https://leadiq.com/podcast
  - type: CaseStudies
    url: https://leadiq.com/case-studies
  - type: Support
    url: https://leadiqhelp.zendesk.com/hc/en-us
  - type: Status
    url: https://status.leadiq.com
  - type: Security
    url: https://leadiq.com/security
  - type: Privacy
    url: https://leadiq.com/privacy
  - type: Terms
    url: https://leadiq.com/terms
  - type: Careers
    url: https://leadiq.com/careers
  - type: About
    url: https://leadiq.com/about
  - type: Contact
    url: https://leadiq.com/contact
  - type: Integrations
    url: https://leadiq.com/integrations
  - type: Repository
    url: https://github.com/leadiq
  - type: APIRepository
    url: https://github.com/leadiq/dataiq-api-specs
  - type: APISamples
    url: https://github.com/leadiq/api-samples
  - type: LinkedIn
    url: https://www.linkedin.com/company/leadiq
  - type: Twitter
    url: https://twitter.com/leadiq
  - type: YouTube
    url: https://www.youtube.com/@LeadIQ
  - type: Crunchbase
    url: https://www.crunchbase.com/organization/leadiq
  - type: G2
    url: https://www.g2.com/products/leadiq/reviews
solutions:
  - Outbound Prospecting
  - B2B Contact Discovery
  - CRM Hygiene And Enrichment
  - Champion And Job-Change Tracking
  - ICP-Fit Account Targeting
  - AI-Generated Outbound Messaging
  - Conversational AI Sales Assistance
integrations:
  - Salesforce
  - HubSpot
  - Outreach
  - Salesloft
  - Gong
  - Microsoft Dynamics 365
  - LinkedIn Sales Navigator
  - Zapier
  - Workato
  - Slack
  - Claude
  - Model Context Protocol
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com