Set Up Your Klaviyo Integration

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Postscript integrates with Klaviyo, allowing you to push information to Klaviyo from Postscript as well as receive information from Klaviyo.

About Klaviyo

Klaviyo is an automated marketing campaign solution that focuses on email, social advertising, and analytics. By linking your Klaviyo account with Postscript, you can collect SMS subscribers through Klaviyo forms, popups, and email lists.

How Our Klaviyo Integration Benefits You

Configure Klaviyo in Postscript

Locate Your Klaviyo API Keys Enter Klaviyo Information in Postscript (62).gif 

  1. Select your Shop Name or Account Plans in the top-right corner of your Klaviyo dashboard.
  2. Under Account, select the Settings tab, then select the API Keys sub-tab.
  3. Under this tab - next to your Company Name, make note of or write down your Public API Key—you'll enter this in Postscript later.
  4. Select the Create Private API Key button.
  5. In the popup, name your API Key (we recommend naming this key something containing "Postscript" so that you can easily reference it in the future).
  6. Next, select your access level. In order for data to properly flow to and from Postscript, please select Full Access Key. Learn more about Klaviyo's API scopes here.
  7. Select the Create button in the upper-right corner, then select the Copy Key button to save your Private API Key to your clipboard so you can easily enter this in Postscript later.
   Note: When collecting subscribers using a list growth integration, subscribers will be prompted with a "Reply Y to Subscribe" text to confirm their opt-in. This allows your shop to confirm they are a valid, consenting subscriber. This Reply Y interaction is automatic and cannot be disabled.

But Wait, There's More!

Postscript's integration with Klaviyo is robust, allowing you to streamline your marketing messaging strategy. We've linked to additional content below to help you navigate our integration.

Get Support

Have questions? Please feel free to reach out to our wonderful Support team at or via live chat. You can also submit a support request here!

Need ongoing channel strategy guidance? Please fill out this form and we'll connect you to one of our certified partners.

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