Clearbit
api.clearbit.com
Company and person data enrichment API. Look up people by email, companies by domain, find domains from company names, search for prospects, and identify website visitors by IP.
Enable this service
This service is in the catalog but not part of v1 launch billing. To use it, run the command below and provide your own API key in the local config page — the gateway will call it under your account.
api_key
free
1.0
https://api.clearbit.com
May 4, 2026
Health
This is a community-maintained manifest. Health monitoring is not available because this service doesn't host its own /.well-known/agent endpoint yet. Learn more about trust levels →
Top Capabilities
Most commonly used operations — ready to call without drill-down.
prospector_search
GETSearch for people at a company by role, seniority, title, or location.
GET https://api.clearbit.com/v1/people/search
domain (string, required) — Company domain to search within.
role (string) — Job role filter (e.g. engineering, sales, marketing).
seniority (string) — Seniority filter (e.g. executive, director, manager).
title (string) — Job title filter.
city (string) — Filter by city.
...and 5 more parameters
All Capabilities (6)
enrichment (4)
Look up both person and company data in a single request using an email address.
Look up a company by domain to retrieve firmographic data, social profiles, and technology stack.
Find a company domain given the company name.
Look up a person by email address to retrieve social profiles, employment, and demographic data.
prospector (1)
Search for people at a company by role, seniority, title, or location.
reveal (1)
Identify a company visiting your website by IP address.
Agent Preview
This is what an AI agent sees when it discovers this service via the Gateway:
Service: Clearbit
Description: Company and person data enrichment API. Look up people by email, companies by domain, find domains from company names, search for prospects, and identify website visitors by IP.
Auth: api_key
Capabilities (6 total):
enrichment (4):
- combined_find: Look up both person and company data in a single request using an email address.
- company_find: Look up a company by domain to retrieve firmographic data, social profiles, and technology stack.
- name_to_domain_find: Find a company domain given the company name.
- person_find: Look up a person by email address to retrieve social profiles, employment, and demographic data.
prospector (1):
- prospector_search: Search for people at a company by role, seniority, title, or location.
reveal (1):
- reveal_find: Identify a company visiting your website by IP address.
Top capabilities (ready to call):
- prospector_search: GET /v1/people/search