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Analytics
PostHog
See which of your identified visitors PostHog already knows, and optionally fill in contacts it has that you don’t.
What you can do
Verified by PostHog
When PostHog has identified a visitor the same way Knock2 has, the contact is marked Verified by PostHog, so you know two sources agree.
Fill gaps in your contacts
Turn on Fill gaps and Knock2 adds the people PostHog has identified that aren’t in your contacts yet, matched by email.
Read-only by design
Knock2 only asks PostHog who it has identified, using a personal API key scoped to read access. Nothing is ever written back to your PostHog project.
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