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Sync signups to your marketing tool

Add every back in stock signup to Klaviyo, Mailchimp, Omnisend, or your Shopify customers automatically.

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STOQ can push each customer who signs up for a back in stock alert to your marketing tool, moments after they submit the “Notify me” form, so you never export anything by hand. Turn on a toggle per tool and every new signup syncs automatically. Pick your destination:

KlaviyoAdd signups to your Klaviyo account as profiles.
MailchimpAdd signups to a Mailchimp audience.
OmnisendAdd signups to your Omnisend contacts.
Shopify customersAdd signups to your Shopify Customers list, tagged.

How it works

Section titled “How it works”
  • Each destination has its own card on the Integrations page (Back in stock alerts > Settings > Integrations sub-tab > See integrations). You can turn on any combination, and each signup syncs to every tool you enable.
  • Syncing needs a paid plan. Mailchimp and Omnisend also need an API key from that platform; Klaviyo connects with OAuth; Shopify needs nothing extra.
  • Only new signups sync, starting when you turn the toggle on. Contact STOQ support to backfill existing customers.
  • A shared Profile tags value is applied across all four so synced profiles are easy to find.
  • If you collect marketing consent on the signup form, each tool treats the profile as subscribed only when the customer opted in. Syncing itself happens regardless of consent.

Check an integration’s status

Section titled “Check an integration’s status”

Each card on the Integrations page shows where that integration stands, under its description:

The card shows What it means
Connected (green check) It’s set up and working.
Finish setup It’s connected, but a step is missing, for example no Mailchimp audience is picked, or no Meta Pixel ID is entered.
Needs attention Something stopped it working. For example, Klaviyo or Postscript is your email or SMS provider but isn’t connected or its flow isn’t verified, so STOQ sends those notifications itself, or Klaviyo’s access was revoked.
Off It’s connected, but nothing uses it, for example syncing is turned off.

A card with none of these isn’t connected yet. Click Set up on the card to finish or fix it.

Section titled “Related guides”
Let customers join your mailing listAdd a marketing consent checkbox to the signup form.
Import your waitlist from another appBring in customers from another back in stock app by uploading a CSV.
Find synced profiles in KlaviyoSegment and organize the profiles STOQ syncs to Klaviyo.
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