What is Alza? How to sell on the Czech marketplace in 2026

The Czech Republic is right on Poland's doorstep, yet for many Polish brands it remains uncharted territory. Everyone knows it's close. Everyone knows Czechs are keen online shoppers. Somehow, though, nobody knows where to start. And the place to start is understanding the player that largely defines this market. If you want to know what Alza is, what sells on it and whether your business has any reason to be there, read on.

What is Alza?

Alza is the Czech Republic's largest online retailer and also a marketplace open to third-party sellers. It was founded in 1994 as an electronics shop and today is the undisputed leader of Czech e-commerce, with revenue of around USD 2.6 billion (2025).

The simplest way to put it: if you merged Media Expert, the Polish electronics chain, with Allegro and moved the whole thing to Prague, you would end up with something like Alza. On the one hand, it sells its own stock, like a traditional shop. On the other, it opens up its platform to other businesses, like a marketplace.

The scale is impressive. The catalogue runs to hundreds of thousands of products, backed by a dense in-house logistics network: AlzaBox parcel lockers, showrooms and same-day delivery. For Czech shoppers, Alza is the default destination for electronics, toys or cosmetics. It isn't just one shop among many. It's the benchmark for the entire market. And that's exactly why it's worth knowing how it works.

Alza or alzashop: is it the same company?

Yes, it's the same company. Alza.cz is the Czech version of the site, while Alzashop.com is its international, English-language edition, run by the same company, Alza.cz a.s. On top of that, there are local domains: alza.sk, alza.de, alza.at and alza.hu. So if you land on alza.cz one day and alzashop.com the next, you're not looking at two different players. You're looking at a single organisation that simply talks to customers in different languages.

Which countries does Alza operate in?

Alza operates mainly in the Czech Republic and Slovakia, and also runs local versions in Germany (alza.de), Austria (alza.at) and Hungary (alza.hu). Its heart is still the Czech market, where the company is the leader, and Slovakia is a natural extension of that dominance.

This distinction is crucial for sellers. As a shop, Alza reaches several countries. But the marketplace, where third-party businesses sell, has a narrower footprint. Today, external partners sell in the Czech and Slovak markets, not in every market where the Alza logo appears.

In practice, this means that when you start selling on Alza, you're targeting Czech and Slovak customers. That's good news, because both markets are close to Poland, culturally and logistically. Czech and Slovak shoppers buy in similar ways, pay in similar ways and expect a similar standard of service. One foothold, two markets. Few platforms give you a two-for-one like that right from the start.

Does Alza operate in Poland (alza.pl)?

No, Alza doesn't run a shop or a marketplace in Poland. For a Polish seller, Alza isn't a channel into the home market. It's a tool for expanding into the Czech Republic and Slovakia. If you're looking for sales in Poland, stick with Allegro and co. If you want to go beyond Poland's southern border, that's when Alza starts to make sense.

What can you buy on Alza, and which categories dominate?

Electronics form the core of Alza's range: computers, phones, TV and audio, home appliances and accessories. That's where the company started, and electronics still drive the most traffic. But reducing Alza to an electronics shop would be a serious underestimate today.

The catalogue has long since moved beyond cables and laptops. Toys and hobbies, media and entertainment, perfume and cosmetics, and home goods are all strongly represented, as are toiletries and sport. In other words, Alza has gone from a specialist shop to a broad, general marketplace.

For sellers, that's a clear pointer. If you work in electronics or something close to it, you're right at the centre of what Czechs come to Alza for. If you sell toys, cosmetics or homeware, there's a place for you too, although you're competing for the attention of customers who mainly associate Alza with electronics. So the key question isn't whether your category exists on Alza. It's whether your customers look for it there.

What is Alza Marketplace and how is it different from the Alza shop?

Alza Marketplace is the part of the platform where third-party businesses sell, rather than Alza itself. The difference is like that between a shop's own shelf and a stand you rent inside it. In the Alza shop, you'll find stock that Alza buys and sells on its own account. On the marketplace, it's your stock, your listing and your margin, just displayed in a shop window that Czechs have trusted for thirty years.

The model works much like Allegro or Kaufland. The platform provides traffic, brand recognition and infrastructure. You provide the product, the customer service and compliance with its rules. In return, Alza takes a commission on sales.

Why does this matter for a Polish business? Because it lets you enter the Czech market without building brand awareness from scratch. Instead of spending years explaining to Czech shoppers who you are, you tap into the trust Alza has built up for you. It's a shortcut. A costly and demanding one, but a genuine shortcut to customers who otherwise wouldn't find you.

Can a Polish business sell on Alza?

Yes, a Polish business can sell on Alza, but with one important condition: partner sales cover the Czech and Slovak markets, and registering an account requires an entity registered in the Czech Republic. This isn't a platform you can join in five minutes with a Polish tax ID.

We see this very clearly in the Alza launches we've handled. The onboarding itself is run in Czech, with an account manager who expects arrangements to be made in their own language. Businesses that approach it like just another Allegro account usually get bogged down right at the start.

The good news is that the barrier to entry doubles as your shield. Because it weeds out uncommitted sellers, anyone who gets through ends up in a less crowded environment than on the big, open platforms. At Raise Your Sales, we see this threshold not as an obstacle but as a filter. Less competition on the other side of the gate is a real advantage.

What does Alza require from third-party sellers?

Above all, Alza requires one thing from third-party sellers: full adaptation to Czech standards, not Polish habits. It's a platform famous for the rigour it applies to itself, and it expects the same rigour from its partners.

The key requirements you'll face from the outset:

1. Czech-language listings and customer service. In this market, a listing in Polish or English signals a lack of professionalism.
2. Collection from AlzaBox lockers and efficient logistics. An account cut off from this channel simply doesn't sell, and turnover can drop by as much as half.
3. Strict dispatch times. Alza doesn't tolerate delays, and repeated delays put your account at risk of closure.
4. Reviews and PPC ads as fuel for visibility, including taking part in promotions such as Alza Days.
5. A commission on sales, which you need to factor into your price upfront so you don't end up selling at a loss.

Alza or other Czech marketplaces: which should you choose?

Alza isn't the only way to reach Czech customers, but it is the most recognisable. Choosing between Alza and the alternatives depends on your category, your budget and how quickly you want to build trust. Below is a brief comparison of three realistic options for the Czech market.

None of these platforms is objectively the best. Alza offers trust, but its requirements are the toughest. Allegro.cz is familiar and cheap to get started on, but it's still building its position in the Czech Republic. Kaufland CZ combines several markets in a single account, which simplifies logistics. The right choice isn't whichever platform tops the popularity rankings. It's the one that fits your product, your margin and the pace at which you can realistically serve a new market.

Is it worth selling on Alza?

Selling on Alza is worth it when your product suits Czech customers and you're ready to play by its rules. It isn't worth it if you're after a quick, cheap market test without any real commitment. Alza rewards preparation and punishes improvisation.

Let's be frank, because that's how we work at Raise Your Sales. Alza pays off for businesses in electronics and related categories, with a product whose quality speaks for itself and a willingness to serve customers in Czech. For them, it means access to loyal, affluent customers and two markets at once.

It doesn't pay off for those hoping to pick up sales on the side: without translations, without logistics set up for AlzaBox and without the patience for strict rules. On an account like that, the commission and the requirements will eat up your margin before the first reviews even come in. So the question isn't whether Alza is good. It's whether it's good for you. And that's a question about your entry strategy and real potential, not about the platform itself.

Summary

Alza is a good litmus test of a seller's maturity. It shows that the Czech market doesn't reward mere presence, only preparation. You can think of it as a gated community with its own rules: those who respect them gain access to customers who stay for years. Those who treat it like a pop-up bazaar will walk away disappointed.

This reflects a broader truth about expanding south of the Polish border. The Czech Republic's geographical proximity is tempting, but on its own it guarantees nothing. What decides the outcome is whether you enter the market like a guest who knows the local customs or like a tourist who expects everyone to fall in with their plans. Alza happens to draw a very clear line between these two attitudes.

If you're wondering whether your products have real potential in the Czech market and whether Alza is the right place for them, book a free consultation with Raise Your Sales. We'll tell you honestly where we see an opportunity and where you'd be better off letting it go, because what counts in our work is your profitability, not simply getting onto yet another platform.