Technologies / Knock
Companies listing Knock as a subprocessor
Of the companies in our data, 12 declare it as a subprocessor.
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.
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| Company | Evidence |
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A company can count under more than one kind of evidence. Our coverage is partial, so this is not everyone using Knock.