Clearbit (HubSpot Breeze Intelligence)

Clearbit Discovery API

Search Clearbit's company database with a structured query to build target-market lists. Endpoint /v1/companies/search. Verified live 2026-08-13 (HTTP 401 auth_required). No published rate limit and no rate-limit headers on response.

GitHub

Documentation

📖
Documentation
https://dashboard.clearbit.com/docs
📖
Authentication
https://raw.githubusercontent.com/api-evangelist/clearbit/refs/heads/main/authentication/clearbit-authentication.yml

API entry from apis.yml

apis.yml Raw ↑ 
aid: clearbit:discovery
name: Clearbit Discovery API
description: Search Clearbit's company database with a structured query to build target-market lists.
  Endpoint /v1/companies/search. Verified live 2026-08-13 (HTTP 401 auth_required). No published rate
  limit and no rate-limit headers on response.
humanURL: https://dashboard.clearbit.com/docs
baseURL: https://discovery.clearbit.com
tags:
- Discovery
- Search
- Company
- Target Market
properties:
- type: Documentation
  url: https://dashboard.clearbit.com/docs
- type: Authentication
  url: authentication/clearbit-authentication.yml