Companies / Knock / Cloudflare
Does Knock use Cloudflare?
Yes
We hold strong evidence for this.
- The company names it in its own subprocessor list, a statement that this vendor handles its customers' data.
- Its script, DNS record or job board was loaded on the company's live website.
How we know
About Knock
Knock provides agentic customer engagement software for sending lifecycle and transactional messages across email, in-app, push, SMS, and chat. It serves teams that need to build cross-channel messaging workflows and broadcasts.
Summarized from its homepage on 3 Nov 2026.
What else Knock uses
Knock has evidence for 25 vendors. The strongest:
Amazon Web Services
Anthropic
ClickHouse
Datadog
Intercom
LaunchDarkly
Omni
OpenAI
Orb
Other companies using Cloudflare
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- 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