Contacts and email

Klaviyo and Postfjord

Bring your Klaviyo profiles into Postfjord with a read-only key, with the date each person said yes. No file needed.

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What it does

Postfjord reads your Klaviyo lists with a read-only key and brings the people in, the same as a file import but without the file. Klaviyo gives the date each person said yes, and that date becomes their sign-up date. Who unsubscribed, bounced or never subscribed comes in that way and never gets your emails.

Connect in three steps

  1. In Klaviyo, open Settings, API keys, press Create Private API Key and pick Read-only key. Copy it.
  2. In Postfjord, open Contacts, Import contacts, pick Klaviyo and paste the key.
  3. Press Show my lists, pick a list or everyone, and press Get these contacts. Then check the columns and import.

What moves where

  • From Klaviyo to Postfjord: the profiles on the lists you pick, with their names, fields, consent and the date they said yes.
  • From Postfjord to Klaviyo: nothing. The key can only read.
  • Postfjord keeps the key encrypted for an hour at most and deletes it as soon as your contacts are in.

FAQ

Which key should I make?

A Read-only key. Or a Custom key with Read access to Lists and Profiles and nothing else.

What about people who left one list but are on another?

If you pick everyone, a person who left any one of your lists comes in as unsubscribed. To keep them, import one list at a time.

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