Supersonic: A/B Testing & CRO

Server-side tracking for GA4 and Meta

by PurpleFire · Launched: February 2024 · Free plan available.

5.0 (3) on Shopify Used by 1 Shopify stores Built for Shopify

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No-code A/B testing with additional server-side tracking service improving analytics.

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About Supersonic: A/B Testing & CRO

Supersonic helps you perform no-code A/B testing by seamlessly integrating with your Shopify storefront, allowing you to perform different content split-tests without the need for coding. Supersonic also analyzes your store performance and helps you maximize your revenue tracking. By connecting revenue and customer data with our AI-powered server-side solution for Google Analytics 4 (GA4), Meta ads (FB+IG), and Klaviyo, Supersonic ensures that all your data is organized, accurate, and actionable Supersonic A/B testing with advanced segmentation: Audiences, Devices, and more Refine allocations using complete GA4 data for optimal results. Elevate Shopify data into precise Meta events, enhancing ROI. Double Klaviyo revenue with optimized flow triggers for abandoned cart flows. Show more Show less

Last verified: July 15, 2026 · Fresh

App details

Developer: PurpleFire
Category: Store management
Pricing: Free plan available
Launched: February 2024
Rating: 5.0 (3) on Shopify

Key features

Number of orders: 100
Onboarding
Monitoring
Support
Maintenance

Integrations with:

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4 plans · starts free

Free

Essentials

$250/month

Growth

$495/month

Business

$700/month

Plans and prices as listed on the Shopify App Store.

Ratings & reviews

based on 6 Shopify App Store reviews

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Supersonic allowed us to feed G4 the right data, which means we can now look at the complete picture. This is particularly useful for our A/B testing since each conversion matters.

— Petsmont

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— ellemilla

I can't stress enough having the right tools in your arsenal - here is Supersonic one of the most important tools. The ability to have correct GA4 data is crucial in todays digital marketing age. We went from having a huge gap in our tracking to have 100% accuracy in tracked revenue in Shopify and GA4. It's simply too good!

— anew sleep

Supersonic helped us organize our revenue and sales data in GA4, which was previously chaotic. Their customer service was also exceptional.

— CompressionSale.com

I had no idea that there was so much discrepancy on our data across the board before getting Supersonic. This literally saves us $$$ in attribution and true spend with our digital ads team being able to dive into all the details immediately. Also, really simple and easy to digest interface!

— Neuro

The idea is great, but... Analytics and testing has a lot of errors, at first I was excited by the functionalities it they offer, but very quickly I've learned that app is super underdeveloped. I created my first test, and on the first try it seemed like it worked, but the next day, when I checked the analytics it showed random analytics like 100% conversion rate and 2 visits, even if we had like...

— Natūrala

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