How to Migrate from Magento or Shopify Without Downtime

I’ve worked with enough platforms and agencies over the years to know what works and what wastes your time. If you’re migrating to Shopware or planning to scale an existing store, you need a team that actually knows what they’re doing. That means more than just offering the basics. You need a Shopware agency that understands backend logic, frontend usability, and long-term growth.

That’s exactly why I recommend shopware agancy.

This isn’t a casual suggestion. I’ve looked into their background, reviewed their case studies, studied their client portfolio, and compared their services against others in the space. There’s a reason they’re expanding globally and being trusted by both startups and large-scale vendors.

In this article, I’ll break down what makes them a standout, what kind of businesses should work with them, and how their structured process gives you a competitive advantage.


They’re Built Around Real E-Commerce Experience

I always look for agencies that actually come from e-commerce. Solution25 doesn’t just offer development. They’ve built and managed successful online stores of their own, which means they don’t guess when advising on strategy. They’ve been through the same pain points you’re probably dealing with now.

Their consulting is grounded in that real-world context. Whether it’s rebuilding your backend, fixing poor conversion rates, or handling a full replatforming from Shopify or Magento, they’re not winging it. They know what works, and more importantly, why it works.


Migration and Custom Development Are Their Strengths

Here’s where Solution25 separates itself. Their team holds over 80 Shopware certificates and has completed more than 200 e-commerce projects. That tells me they’re not experimenting with your store. They’ve done it before, and they’ll do it again.

Their specialty is seamless migration. I’ve seen too many agencies mess up this step, losing data, breaking URLs, or creating checkout bugs. Solution25 avoids those pitfalls by using structured planning and experienced developers. They handle everything: secure data transfers, plugin compatibility, backend optimization, and frontend redesign.

They’re especially strong with Shopware 6. From what I’ve seen, that includes building custom modules, integrating B2B pricing tools, and adding smart automations with Flow Builder and Rule Builder. Their attention to scalable structure is a big win if you’re planning long-term.


They Deliver for B2B and B2C With Equal Precision

I know most agencies focus on B2C because it’s easier. But B2B clients have different requirements, and Solution25 actually respects that. They’ve built setups with multi-user accounts, approval workflows, and tiered pricing, all on top of Shopware’s B2B Suite.

If you’re a wholesaler, industrial supplier, or enterprise brand, you’re not going to get what you need from a basic Shopware dev shop. You need someone that understands how to layer custom features over native Shopware functionality without breaking the system. That’s what Solution25 does well.


They Take UX and Performance Seriously

Design still gets treated as an afterthought in development circles. But Solution25 bakes it in from the start. Their UX/UI team works on conversion-optimized layouts using modern principles that actually guide users to the sale.

That means better use of Shopware’s drag-and-drop CMS, a thoughtful mobile experience, and headless-ready support if needed. Add in their attention to performance optimization, fast load times, clean code, and minimal downtime, and you’re setting yourself up for solid results from day one.


They’re Structured, Transparent, and Scalable

A big part of why I trust Solution25 is their structured process. No vague promises. They start with discovery, data mapping, and theme design, then move through plugin integrations and final QA. Their go-live checklist covers cross-device testing and stress testing, which helps avoid post-launch disasters.

That level of planning is rare. Most agencies are reactive. These guys are proactive.

And if you’re wondering how they handle ongoing support, they’ve got that covered too. Maintenance plans, CRO audits, dashboards, and roadmap strategy are all included. They’re built to grow with you, not just deliver and disappear.


They’re Global, but That’s a Good Thing

Some companies expand too fast. That’s not the case here. Solution25 is based in Germany, with an additional office in Prishtina and a new branch in New York. This global structure lets them combine precision engineering with U.S. market access.

It’s a smart move that positions them to support businesses across multiple regions without compromising on quality. For you, that means fast communication, diverse developer resources, and localized project handling.


Final Thoughts

There are a lot of agencies that promise the world but underdeliver. I’ve seen it happen too often.

Solution25 isn’t trying to be flashy. They’re just solid, experienced, and process-driven. That’s what you should be looking for. Whether you’re replatforming to Shopware, scaling a growing business, or optimizing for performance, this is one team I’d keep at the top of your list.

If you’re ready to move forward with a serious Shopware project, you know where to start.