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Connect Shopware 6 to Klaviyo - Add Email and SMS Marketing Without Extensions

Klaviyo drives revenue through dynamic product recommendations in email and SMS. Shopware 6's multi-channel architecture is built for this kind of integration. Koongo delivers the XML feed without extensions or store changes.

*Free plan available. No credit card required. Paid plans from 24 EUR/month.

What is Shopware 6 + Klaviyo Integration?

Koongo connects your Shopware 6 store to Klaviyo - an email and SMS marketing automation platform that powers dynamic product recommendations across email flows, SMS campaigns, and real-time feeds - by automating product feed delivery and catalog synchronization. Product data is pulled from Shopware 6 via API and structured to Klaviyo's required XML format without additional extensions or custom development. Koongo's Feed Manager works alongside Shopware 6's modular architecture. The Rules Editor optimizes product data for Klaviyo email and SMS campaign requirements, maps categories, applies pricing rules, and filters your catalog. Adding Klaviyo is purely additive. With your feed live, Klaviyo's dynamic product recommendations in your email and SMS campaigns always show accurate products and current prices from your Shopware 6 store.

Key Benefits:

From signup to first Klaviyo order in 3 steps

1
Create your Koongo account, start your free plan, and connect your Shopware 6 store.
2
Set up the connection to Klaviyo and automate your product listings — no manual work needed.
3
Start getting new sales from Klaviyo. Track and manage your orders directly in your Shopware 6 store.

Why now? What’s at stake

If you connect Shopware 6 to Klaviyo with Koongo
  • Reach new customers instantly on Klaviyo

  • Increase product visibility and boost sales

  • Avoid errors that cause listing rejections or overselling

  • Free up time and focus on growing your business

If you don’t automate this process:
  • Miss out on sales due to delayed updates

  • Risk overselling or violating platform policies

  • Spend hours manually fixing product or order issues

  • Let competitors list faster and sell more

FAQs

Koongo re-exports your Klaviyo XML feed every 5, 15, or 60 minutes depending on your plan. For Shopware 6 stores, regular updates keep your Klaviyo email and SMS recommendations current.
Koongo generates your Klaviyo feed in XML format - Klaviyo's required format. The XML feed is built from your Shopware 6 product properties and published on a regular schedule automatically.
Yes. Koongo's Rules Editor maps your Shopware 6 product properties to Klaviyo's taxonomy. Accurate mapping helps Klaviyo segment and recommend your products more accurately in email and SMS campaigns.
No. Koongo connects to Shopware 6 via API and runs entirely from the Koongo dashboard. No extensions, no custom development, and no changes to your existing Shopware 6 configuration.
Klaviyo's dynamic product recommendations pull from your product catalog. Koongo ensures that catalog is always current from Shopware 6 via API - adding Klaviyo is purely additive to your existing setup and keeps recommendation blocks and email flows accurate.
Klaviyo requires an active e-commerce brand account and a product feed in XML format with essential fields. Koongo prepares and delivers the compliant XML feed automatically. Your Klaviyo account setup is a requirement you complete separately.
Yes. Koongo's free plan includes one channel connection with no credit card required. You can configure your Klaviyo XML feed and validate your Shopware 6 catalog data before upgrading. Paid plans start from €24/month.