Companies / Harmonic Security / Cloudflare
Does Harmonic Security use Cloudflare?
Probably
We hold good evidence for this, but not the strongest kind.
- Its script, DNS record or job board was loaded on the company's live website.
How we know
About Harmonic Security
Harmonic Security provides a platform that classifies, discovers, and controls how AI is used across browsers, desktop applications, and agentic workflows. It serves security teams governing employee and AI agent usage of AI tools.
Summarized from its homepage on 3 Nov 2026.
What else Harmonic Security uses
Harmonic Security has evidence for 23 vendors. The strongest:
HubSpot
Amazon Web Services
Auth0
ClickHouse
Kombo
Pendo
Sentry
Google Tag Manager
Ashby
Other companies using Cloudflare
Check any company's vendors in seconds
See Harmonic Security's full stack with a source for every vendor, and ask the same question about any company from the API, Claude or your browser.
- Every company and vendor, with its public source
- 100 API calls a month, plus MCP and the Chrome extension
- Work email only. No card, no sales call