Last updated: April 15, 2026
TopKnock Marketing LLC ("TopKnock") respects your right to control your data. This page explains how to request deletion of your account and associated data, whether you created an account directly or authorized TopKnock through Facebook Login.
If you have a TopKnock account, you can delete it yourself at any time:
If you can't sign in, send a deletion request to privacy@topknock.ai from the email address associated with your account. Include:
We will verify your identity and confirm deletion within 7 business days. Full deletion (including backups) completes within 30 days per our standard retention schedule.
If you authorized TopKnock through Facebook Login for Business, you can also request deletion by removing the TopKnock app from your Facebook account:
Facebook will notify TopKnock automatically. We will then:
You can also request deletion directly through our callback endpoint — Facebook provides a signed request, and we respond with a confirmation URL and code. This is the path Meta uses during App Review compliance testing.
Some data is retained for legal or legitimate business purposes:
When you disconnect, we instruct our subprocessors to delete your data from their systems where they are acting as our processor. Subprocessors with independent retention obligations (for example, Stripe for billing records) follow their own retention schedules, which we cannot override. See our Privacy Policy for the list of subprocessors and their roles.
Questions about data deletion:
Lost City Creations LLC
d/b/a TopKnock Marketing
290 Indian Ridge Ct
Fountain Inn, SC 29644
USA
Privacy: privacy@topknock.ai