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The Benefits of Implementing Tweakwise Before Migrating to Hyvä

In the fast-moving world of e-commerce, continuous innovation and optimization are essential. A key challenge many online retailers face is when to implement new technologies.
One topic that comes up often is the timing of Tweakwise in relation to a Hyvä migration. Based on our experience with clients like Verfwinkel.nl, Azerty.nl, and many others, a phased approach—where Tweakwise is implemented before Hyvä—is proving to be the most effective strategy.
This best-practice is increasingly supported by our implementation partners and is now commonly recommended to customers planning a Hyvä migration. In this blog, we share real-world experiences from Emico, IO Digital, and Vendic to show how this approach plays out in practice.

The value of starting Tweakwise implementation early

Starting your Tweakwise implementation early—before or during a Hyvä migration—gives you a head start in optimizing key parts of your webshop. With minimal setup, you can already improve search, filtering, and product discovery while your new frontend is still in development. This ensures you’re not losing valuable time or conversions and allows you to deliver an improved customer experience from the very first day your new Hyvä store goes live.

Quick results with minimal effort

One of the key benefits of starting with Tweakwise early is the immediate impact it can have on your store’s performance.
Thanks to our cross-platform extensions, Tweakwise integrates seamlessly into your existing template—no heavy development needed. Within weeks, you’ll see noticeable improvements in search, filtering, and navigation. The setup is user-friendly and requires minimal technical effort, while the results speak for themselves.

Tweakwise delivers ROI within 3 months

In nearly all cases, the investment in Tweakwise pays for itself within just a few months. This is driven by higher conversion rates and improved product discovery.
When shoppers can quickly find what they’re looking for, they’re more likely to buy—resulting in increased sales and a smoother customer experience. In the long run, this also boosts loyalty and encourages repeat purchases.

Start optimizing before your Hyvä migration is complete

A Hyvä implementation is a substantial project that typically takes 3 to 9 months. During this period, it’s crucial not to lose momentum—or conversions.
By activating Tweakwise early in the process, online stores can start optimizing search, merchandising, and personalization right away, gaining value from their investment long before the full migration is finished.
Waiting until Hyvä is fully implemented means missing out on months of potential improvement.

Hyvä and Tweakwise strengthen each other

An important consideration is how Hyvä and Tweakwise complement each other. Clients who implemented both technologies in phases—like Paintstore.co.uk and Azerty.co.uk—experienced early improvements with Tweakwise, followed by a noticeable performance boost once Hyvä was added.
This phased approach resulted in a powerful combination that drives both relevance and conversion. Together, Hyvä and Tweakwise form a future-proof foundation for smart, high-performing online platforms.

Smart migration: from custom-built to a modern PLP

Does your webshop rely on years of custom development? Rebuilding it based on an outdated theme like Luma can be a complex and time-consuming process. A smarter approach is to first identify which features truly belong on a modern Product List Page (PLP) and develop those directly using Hyvä.
In many cases, switching to Hyvä also involves a redesign or optimization of the current layout. Our recommendation: stick as closely as possible to Hyvä’s standard functionalities. This allows you to launch a powerful Minimum Viable Product (MVP) with minimal effort.
And don’t forget to integrate Tweakwise right from the start. By incorporating our solution directly into the new PLP, you avoid duplicate development—especially for lister pages—and deliver an optimized user experience from day one.

Implementation Partner Insights: Real-World Experience with Tweakwise & Hyvä

To support the best-practice of implementing Tweakwise ahead of a full Hyvä migration, we spoke with two experienced implementation partners—Emico, IO Digital and Vendic—who have successfully integrated both technologies for high-traffic Magento shops. Here’s what they had to say:

Emico, Partner Integration Tweakwise
Emico is a Magento specialist focused on performance, scalability, and conversion. They develop lightning-fast e-commerce platforms using modern technologies like Hyvä and deliver tailored solutions for ambitious online retailers.
Implementation at Zitmaxx and Plutosport.

Key takeaway

“Is your code base clean and is custom development applied correctly? Then you can get Tweakwise live on production within half a day to a day. If not, choose a well-considered approach where Tweakwise is integrated directly into the new Hyvä template from the start.”
IO Digital is a full-service digital agency that helps brands grow through strategy, creativity, marketing, and technology—offering scalable Magento solutions with a focus on performance and customer experience.
Implementation at Favorite Gifts.

Implementation experience

The initial integration of the Tweakwise-Hyvä plugin was smooth, with modules working well out of the box. While some adjustments were needed for local development environments and B2B-specific features in Adobe Commerce, the implementation for Magento Open Source was stable and effective—particularly in multi-store setups like Favourite Gifts.

Performance & UX

  • Search suggestions became 40% faster, contributing to a better search experience.
  • Filtering performance remained stable.
  • The ability to search within filter options was seen as a clear UX improvement.
  • Compatibility was achieved with Mirasvit Layered Navigation in a multi-store setup.

Scalability

Tweakwise is currently running on 7 storeviews (scaling to 30 in the future), handling high traffic without issue.

Key takeaway

“For Magento Open Source, we’d absolutely recommend the Tweakwise-Hyvä combination. It’s stable and scalable, but for Adobe Commerce with B2B needs, there are still some limitations.”
Vendic is a Magento agency with a strong focus on Hyvä development and design. They help e-commerce businesses grow with future-proof, fast, and conversion-driven webshops.
Implementation at Ivol.nl.

Implementation experience

Vendic found the Tweakwise integration simple and intuitive. It required minimal setup and worked directly in most cases. The only technical attention point was including the XML feed correctly in deployments to prevent issues after releases.

Performance & UX

  • While performance wasn’t explicitly measured, Vendic noted clear UX improvements in search and filtering.
  • Clients who actively manage their Tweakwise setup see the most benefit.

Scalability

Tweakwise scales well when the shop is properly configured. Ivol.nl, one of their high-traffic clients, runs Tweakwise without issues.

Key takeaway

“It’s not a set-and-forget tool. But for clients who want ongoing control and optimization, Tweakwise is a perfect fit. We didn’t even need the documentation—the integration is that straightforward.”

Conclusion

These partner experiences confirm what we’re seeing in practice: starting with Tweakwise early—even before Hyvä is fully implemented—leads to faster impact, smoother performance, and greater flexibility for both developers and e-commerce teams.

Want to know how Tweakwise can support your Hyvä project?

Whether you’re planning a migration or already working with Hyvä, we’re happy to explore how Tweakwise can help you boost relevance, performance, and conversion. Get in touch with our team —we’d love to show you what’s possible.
Peter Beunk

Product Marketer at Tweakwise

Take your webshop to the highest possible level with Tweakwise!

A good webshop helps visitors find their perfect product. So make sure your product discovery stands out from the competition! With powerful features, you create a user-friendly experience for your visitors and employees.
+15%
Average conversion increase
+25%
More add-to-carts
60%
Increased efficiency

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