Solutions that really sell — e-commerce, B2B systems and integrations
Interactive agency · since 1999e-commerce
We design and build e-commerce, B2B systems and integrations that really sell.
We combine strategy, design and technology in one team that plays toward a single goal — your growth. The result? Better products, real customer trust and revenue that grows — not promises.
Designed for sales
Every decision — from UX to architecture — serves one thing: your result.
Launched without downtime
Migrations and go-lives without interrupting live sales — zero lost orders.
Integrated end to end
Store, ERP, CRM, payments and logistics wired into one automated data flow.
Scaled together with you
Architecture ready for more traffic, higher turnover and new markets.
What we do best
Six capabilities that add up to one result. We take ownership of the whole cycle — from idea to growth.
We build online stores on the most popular engines — WooCommerce, Shopify, PrestaShop, Magento — or build a sales system from scratch on Sylius. Before we write a line of code, we analyze your business model and match the technology to your scale and growth plans, so the store delivers measurable results from day one.
We create modern IT systems dedicated to trade and information exchange between a company and its business partners. We build every solution from scratch after a thorough needs analysis — because B2B processes differ in every company and no off-the-shelf product captures them fully. Your reps stop re-keying orders, and partners order on their own, 24/7.
Let's talk about a B2B platform →For over twenty years we have built websites and services of all kinds — brand sites, campaign sites, intranet systems — always aligned with current design and UX trends. A website is a sales tool to us, not a business card in a drawer: it must load fast, rank well and guide the user to the goal.
Let's talk about your site →Online stores, brand sites, intranet systems — hundreds of completed projects gave us unique insight into how users really behave. We design interfaces that lead to a specific goal: a purchase, a sign-up, an inquiry. Then we check on data whether they work — and improve until they do.
Let's talk about your interface →We integrate the software we build with enterprise resource planning (ERP) and customer relationship (CRM) systems. Stock, prices, orders and customer data update themselves — without manual re-keying and without errors. This genuinely speeds up business processes and frees your team for work that earns.
Let's talk about integration →We build comprehensive business applications for product information management (PIM). Descriptions, photos, parameters and variants managed in one place and published to all channels: store, marketplaces, print catalogs. A well-implemented PIM significantly speeds up online sales and shortens time-to-market.
Let's talk about PIM →For many years we have designed IT system architectures so they fully meet today's goals and are ready to grow — alongside the evolution of technology and your business. Microservices where they make sense, simpler solutions where they are cheaper to maintain. Always with documentation you don't have to ask for.
Let's talk about architecture →We test and improve the performance of IT systems so they stay fully operational regardless of load — on Black Friday, at campaign peaks and during sudden traffic spikes. We profile the application, find bottlenecks and remove them at the source, because every second of loading is a real cost in abandoned carts.
Let's talk about performance →Why brands choose Byss
What your business gains
Transformation in your industry
E-commerce & Retail
FMCG & Distribution
Media & Telecom
Finance & Industry
Projects that turned into numbers
A stack chosen for sales, not for hype
We work with proven, scalable technologies. We pick them for your business goal — so the solution grows with your sales.
The best people to vouch for us
are those who work with us
„Byss didn’t just deliver a website, but sales growth. The team understands business, not only code — and turns it into numbers."
„The B2B platform took thousands of emails a month off our reps. Orders flow on their own, and we focus on growth."
„The ERP integration works flawlessly. Stock and prices match to the second, and we stopped firefighting."
„The new store is fast and beautiful, and more importantly — it converts. Basket rate rose in the first month."
„We feel the Byss team thinks about our business like their own. They advise, challenge, propose — and deliver."
More about Byss
We gathered answers to the most common questions about working together, technology and how we deliver results. Did not find yours? Write to us.