If you want an ecommerce development company in Poland that builds a store to actually sell - not a pretty catalog nobody checks out of - you are on the right page. I build online stores for the Polish market where BLIK, Przelewy24 and InPost Paczkomaty work from day one, the checkout is one screen, and the whole thing loads fast on a phone. That combination is what turns a visitor into a paid order, and it is exactly what generic international builds get wrong here.
I work solo on a modern stack (Next.js, TypeScript), from Warsaw, with clients across all of Poland and abroad, remotely. You talk to the person writing the code, not a sales rep and a rotating cast of juniors. Fixed quote, clear scope, code you own. Below is exactly what I ship, what it costs, and why the platform you pick decides your profit margin for years.
What "a store built to sell" actually includes
A store is not a checkout, and a checkout is not a product page. Here is what I deliver, and why each piece is on the list:
- A catalog that is fast to browse. Clean product pages, variants (size, colour), filters, search, and bulk import from a spreadsheet, Allegro or Baselinker. No 4-second loads that lose the sale before the photo even appears.
- One-step checkout. Every extra field and redirect is an abandoned cart. I keep it to a single screen with address autofill and a Paczkomat picker built in.
- Every payment method Poland actually uses. BLIK, Przelewy24, PayU or tpay, cards, and Apple Pay / Google Pay in one tap. For cross-border orders, Stripe or PayPal on top.
- Delivery that matches how Poles buy. InPost Paczkomaty first, plus DPD / DHL courier, live rates in the cart, and order export so packing does not become a second full-time job.
- Invoicing that is legal and automatic. faktura VAT on each order, and a store that is KSeF-ready for the e-invoicing rules - so accounting is not a monthly fire drill.
- Google Shopping feed and SEO from day one. Product schema, clean URLs, hreflang if you sell in two languages, and a feed wired to Google Merchant Center so products show in Shopping and organic search, not only in paid ads.
- Analytics that tell you what sells. GA4 with purchase events, so you see which products, channels and campaigns make money and which quietly waste it.
- RODO/GDPR done properly. Cookie consent, privacy policy, the 14-day return terms. In Poland these are not optional extras.
That is the whole machine. Miss one part and the store looks finished but leaks orders.
Shopify vs WooCommerce vs headless: the honest version
The single biggest decision is the platform, because it sets your cost of ownership for the next three years. Here is the straight comparison, no vendor bias.
| Shopify | WooCommerce | Headless (Next.js) | |
|---|---|---|---|
| Launch cost | 6,000-16,000 zł (€1,400-3,700) | 10,000-30,000 zł (€2,300-7,000) | 30,000-90,000 zł (€7,000-21,000) |
| Monthly platform fee | $29-299 | €0 (self-hosted) | €0 |
| Plugins / apps per year | €200-1,200 | €150-800 | none |
| Per-sale platform tax | up to 2% unless you use Shopify Payments | none | none |
| Speed / conversion | good | depends on plugins | fastest |
| Best for | quick launch, small catalog | mid catalog, tight upfront budget | scale, speed, no lock-in |
Shopify is the fastest way to launch, but it charges a subscription and often a slice of every sale. WooCommerce is free as a platform, then quietly rebuilds its price out of paid plugins and weekly maintenance. Headless (a custom Next.js storefront) costs more to build, but there is no subscription, no per-sale platform tax, and it is the fastest option - which on real traffic pays for itself in conversion. The point is simple: with a store you own outright, no platform takes a cut of your revenue for the privilege of existing.
Here is what I charge to build each, with realistic timelines:
| Project | Price | Timeline |
|---|---|---|
| Shopify store (theme + PL payments and shipping) | 6,000-14,000 zł (€1,400-3,300) | 2-3 weeks |
| WooCommerce store | 10,000-28,000 zł (€2,300-6,500) | 3-5 weeks |
| Headless Next.js store | 30,000-80,000 zł (€7,000-18,500) | 5-10 weeks |
| Migration from another platform | 8,000-20,000 zł (€1,900-4,700) | 3-5 weeks |
The spread inside each row is not a "brand" markup - it is real scope. Thirty products with a standard cart is one price; 5,000 SKUs with filters, stock sync and B2B pricing is another.
Why hire me as your ecommerce development company in Poland
Because you get one senior developer who ships and stays, not a directory listing or a pitch deck. Concretely:
- The Polish stack, cold. BLIK, Przelewy24, PayU, tpay, InPost Paczkomaty, DPD/DHL, Allegro, Baselinker, KSeF and faktura VAT are not new to me. An offshore team that has never sold a złoty of goods here will learn on your budget.
- Speed as a feature. Next.js storefronts hit strong Core Web Vitals, and on a store fast pages are literally more sales. Mobile-first, because more than half of Polish orders come from a phone.
- You own everything. Code, domain, hosting, store accounts, all in your name. No lock-in, no hostage situation if we part ways.
- A fixed quote and a real date. I put scope and launch date in writing before we start, and I reply to new inquiries within 24 hours.
Proof: a bilingual catalog that turns searches into inbox requests
Look at Baltic Dockyard, a B2B marine-parts supplier I built end to end on Next.js. The company barely existed online: requests came through scattered channels, there was no email on the domain, and professional buyers could not find them in search.
I shipped a bilingual PL/EN storefront with a 12,400+ item catalog across six departments, set up corporate email on the domain, and wired the quote form straight to the company inbox so every request lands in seconds with files attached - plus technical and on-page SEO for professional queries. That project proves the hard parts of any store at scale: a fast catalog of 12,000+ items, two languages, SEO that gets serious buyers to find you, and lead intake that simply works. Add payments, checkout and delivery on top of that foundation and you have a store that sells while you sleep.
The objections, answered straight
"A freelancer is risky." The real risk is a faceless agency where a junior builds your store and an account manager reads you the invoice. With me you see who does the work. I de-risk it the sensible way: written scope, staged payments, and every account in your name, so worst case you lose one stage, never the whole project.
"It is cheaper on a website builder." A drag-and-drop store is cheap until you need BLIK, a real Paczkomat picker, faktura VAT and a Shopping feed - then you are stuck bolting on apps that each charge monthly and slow the site down. A store built right is cheaper to run and converts better.
"Will it actually convert and rank?" That is the whole design brief: fast pages, one-step checkout, local payments in one tap, product schema and a clean feed for Google Shopping. I set up GA4 so we can prove it with numbers, not opinions.
"How long until it is live?" A Shopify store in 2-3 weeks, a full custom store in 5-10. The usual bottleneck is not code, it is content - product photos and descriptions. Have those ready and we move fast.
A store is a system, not a page
The build is step one. What keeps a store profitable is everything around it. I set up business automation so abandoned carts get an automatic follow-up and every order turns into a faktura without you touching a spreadsheet. I add an AI agent as a store chatbot that answers "where is my order" and product questions 24/7, so support does not eat your evenings. And when you are ready to scale traffic, I wire up Shopping and ads on top of the analytics we already track. One person, one accountable build, all the moving parts talking to each other.
FAQ
How much does it cost to build an online store in Poland? A Shopify store starts around 6,000 zł (€1,400), a WooCommerce store runs 10,000-28,000 zł, and a custom headless Next.js store is 30,000-80,000 zł depending on catalog size and integrations. Most mid-size stores land in the 15,000-40,000 zł range. You get a fixed quote before we start.
Shopify or WooCommerce - which should I choose? Shopify if you want the fastest launch and a small catalog, and you accept a subscription plus a possible per-sale fee. WooCommerce if you want no monthly platform fee and full control, and you are fine with plugin costs and maintenance. If speed and long-term ownership matter most, a headless Next.js store beats both. I will recommend the honest fit for your case, not the one that is easiest for me.
Can you integrate BLIK, Przelewy24 and InPost Paczkomaty? Yes, that is the baseline for a Polish store. BLIK, Przelewy24, PayU or tpay, cards and Apple Pay / Google Pay for payment; InPost Paczkomaty with an in-cart locker picker plus DPD/DHL for delivery, with live shipping rates. This is standard on every store I build.
Can you connect it to Allegro, Baselinker or my ERP? Yes. I integrate with Baselinker for order, stock and Allegro synchronization, and I can connect your ERP or warehouse so stock and orders stay in sync across channels instead of being copied by hand.
How long until my store is live and selling? 2-3 weeks for a Shopify store, 3-5 for WooCommerce, and 5-10 weeks for a full custom build. Migrations take 3-5 weeks. The date goes in writing before we start, and the main thing that speeds it up is having your product content ready.
Do you handle VAT invoices and RODO compliance? Yes. The store issues faktura VAT automatically and is built KSeF-ready for the e-invoicing rules. On the legal side you get RODO/GDPR cookie consent, a privacy policy and the 14-day return terms, so you are compliant from launch.
Every week without a store that sells is orders going to a competitor whose checkout just works. If you are looking for an ecommerce development company in Poland that ships fast and knows the local payment and delivery stack, see what is included in online store development, then tell me about your store. Write today and you get a fixed quote, a launch plan and your slot in the queue within 24 hours.
