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Join thousands of Shopify stores growing their Klaviyo list by +235% with Dataships

Join thousands of stores

growing their list by



Install from App Store
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Why Dataships?

Are you a Shopify store using Klaviyo for email or SMS marketing who wants…

To use marketing laws to your advantage

To accelerate list growth compliantly

To increase revenue and LTV

About us
We optimize your email and SMS marketing consent collection for growth and compliance
Benefits of using Dataships:
  • Maximize growth potential: Accelerate your list growth and increase revenue
  • Risk mitigation: Avoid the risk of fines and reputational damage due to inadequate consent being collected
  • Instill confidence: Eliminate the uncertainties with comprehensive records for every contact and consent interaction
Our Email product
Collect, Verify, Sync, and Maintain your email marketing audience
How it works:
  • Collect: Present dynamic location-based consent checkboxes to optimize growth and compliance
  • Verify: Our rules engine validates consent, cross-references opt out lists, and generates audit-ready compliance logs
  • Sync: Everything you need synced to Klaviyo and Shopify in real time
  • Maintain: Continuously updating as contacts return to your store to purchase again or unsubscribe from your emails
Our SMS Product
Market compliantly to your SMS audience with confidence
How it works
  • Compliant Setup: We ensure every setting and configuration in Shopify and Klaviyo is set up correctly.
  • Ongoing Confidence: We perform automated checks every day to ensure everything remains correct and compliant.
  • Collect, Verify, Sync, and Maintain: Build an SMS audience suppported by audit-ready compliance logs so you know who you can and cannot market to.
Get in touch

What they say

Our clients on

Implementing the Dataships tool has led to a significant uplift in our conversion of marketing opt ins at the checkout. This has resulted in more customers in our Klaviyo receiving our campaigns and ultimately additional revenue.


Sculpted by Aimee

Dataships helped our website to become more compliant with GDPR at the same time it offered a proficient way to increase our email subscribers. Above all Dataships Irish based staff was very helpful through the process.

Ecommerce Manager


We’ve been using Dataships for months now and it has made our lives considerably easier. Knowing that Dataships has our marketing compliance taken care of gives us peace of mind. We’ve also seen massive growth in our marketing audiences which has had a direct impact in increasing revenue.

Ecommerce Manager

Ever Eden

Dataships has given us great peace of mind knowing who we can and can’t email market to and also ensuring we capture any additional marketable contacts. The team are always quick to reply and happy to help, a pleasure to work with.


Bare by Vogue

This app has been a brilliant addition to our store. The Dataships team are incredibly knowledgeable and proficient and have been a pleasure to work with. I’d highly recommend them to anyone.

Ecommerce Manager


I’d 100% recommend Dataships for your ecommerce business. It’s seen a big increase in email list sign ups for us at checkout in a fully GDPR-compliant way. We’ve also got a much improved privacy centre on our website that meets requirements and good user experience.

Ecommerce Manager

The Essence Vault