Live demo — this strip is itself a PulseBar bar17 designer templates · 20 ready campaignsTheme app embed install — no theme edits, no developerCountdown · discount code chip · inline email captureKlaviyo · Brevo · Shopify Email integrationsSingle proxy GET · inline IIFE · no external bundleFree plan included · billed via Shopify Managed PricingMade in Noida, IndiaLive demo — this strip is itself a PulseBar bar17 designer templates · 20 ready campaignsTheme app embed install — no theme edits, no developerCountdown · discount code chip · inline email captureKlaviyo · Brevo · Shopify Email integrationsSingle proxy GET · inline IIFE · no external bundleFree plan included · billed via Shopify Managed PricingMade in Noida, IndiaLive demo — this strip is itself a PulseBar bar17 designer templates · 20 ready campaignsTheme app embed install — no theme edits, no developerCountdown · discount code chip · inline email captureKlaviyo · Brevo · Shopify Email integrationsSingle proxy GET · inline IIFE · no external bundleFree plan included · billed via Shopify Managed PricingMade in Noida, India
PulseBar
INTEGRATION

How to Connect Your Shopify Announcement Bar to Klaviyo

AS
Arjun Singh
Founder, PulseBar
Jan 20, 2026·6 min read

If your store runs on Klaviyo, every email you capture through a bar should land in Klaviyo within seconds — tagged, attributed to the source, and ready to trigger a flow. Here's how PulseBar wires that up.

What the integration creates

  • A dedicated PulseBar Subscribers list inside your Klaviyo account
  • A matching segment so you can target PulseBar subscribers specifically
  • A tag applied to every profile for downstream filtering
  • A profile property of source: PulseBar Signup for clean attribution

Setup

  • In Klaviyo, create a private API key with list_write and profiles_read_write scopes
  • In PulseBar (Advanced plan), open the Integrations tab
  • Pick Klaviyo, paste the API key, click Connect
  • PulseBar creates the list, segment, and tag automatically on first save
  • Toggle Klaviyo as the active integration

Trigger flows on subscribe

Inside Klaviyo, create a flow with the trigger “added to list: PulseBar Subscribers.” The flow fires the moment someone subscribes through your PulseBar inline email field — perfect for a welcome series with the same discount code revealed in the bar.

One active integration at a time

PulseBar lets you pick one ESP integration as active at a time. Switching providers is fully merchant-controlled — contacts already synced to a previous provider stay there, exactly the behavior you'd expect.

Install PulseBar free on Shopify

17 designer templates, 20 ready campaigns, theme app embed install, free plan included. Live in five minutes.

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Have an announcement bar tactic that worked for your store? Email arjunsingh0335639@gmail.com and we'll feature it in a future post.

AS
Arjun Singh
Founder, PulseBar

Founder of PulseBar. Builds Shopify apps in Noida. Writes about how merchants can squeeze more conversion out of the 56 pixels at the top of their storefront.

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