All companies
Harmonic
Startup and company data — funding, headcount, web traffic and traction — from one API.
Updated Sep 29, 2026
Overview
Harmonic tracks over 30 million companies as they grow, hire, fundraise and launch products, and returns a company's profile from a domain, name or another external identifier such as its LinkedIn or Crunchbase URL.
Workflows
Workflows that use Harmonic's tools.
