Web development from a trusted partner

We build e-commerce stores and custom business solutions for companies where the web is a meaningful part of sales. Since 2017.

Services

Web development built around your business model

We focus on two things and do them very well: e-commerce stores and custom business solutions. Every project is built around your business logic, not a ready-made theme - so you get a solution that supports growth and stays manageable for years.

E-commerce Development

We build thoughtful WooCommerce e-commerce stores aligned with your business logic, as custom solutions for companies where the store is a significant or primary sales channel.

Custom Solutions

Complex business solutions from architecture to implementation - B2B order centres, integrations, web solutions and internal tools. We map your business logic and build a system around it that supports growth.

Website Development

We value correct work, strong client collaboration, and reliability. We create custom and WordPress CMS-based websites.

Website Analysis

Diagnostics: SEO audit, traffic and conversion analysis, or technical review for mapping the current situation and making proposals.

The right technical solution starts with your business

Every project - whether an e-commerce store, website, design system or custom solution - starts with how your business actually works. The right technical solution is chosen by what the project requires, not the other way around. Everything is built in-house.

We're not limited by ready-made solutions. We build so that the solution works well today and stays reliable and manageable for a sensible time to come - depending on your business goals.

Active collaboration and true partnership

The keywords that stuck from our collaboration: active engagement, a desire to find the best solution for us, a genuine effort to understand our business, speed, quick responses, and great communication. It wasn't a typical client-provider relationship — it was a true project partnership. That's rare to find in today's market.

Alo N.
Adera Executive Search

Professional cooperation and a working end result

I recommend them to anyone who wants not only a working end result but also professional and clear communication throughout the project. With their help, we got a beautiful and well-functioning website with an e-shop. They also proactively considered how to find the best solutions for our specific needs.

Jane K.
Jane Kaerajook

A trusted partner in web and marketing

It has been a rare privilege to work with such a highly motivated team. This company has exceeded expectations and is a true gem in the jungle of web design and online marketing. The XYSUM team has our complete trust when it comes to our company's web presence, and our collaboration has been highly productive.

Oliver N.
Modulhus Group

Concrete, fast, and transparent work

Very accommodating, precise, and professional. Always willing to offer useful advice even when it's not strictly part of their scope. Questions get answered quickly. The work is transparent and all timelines are met.

Inga N.
Samaaria Eesti

They deliver on their promises

Knowledgeable and fast doers with an open attitude and smooth communication. They deliver on their promises, and the quality of their work led to a long-term collaboration that continues to this day.

Priit K.
Keha360

If you truly want a great website

There are websites and then there are websites. The question in this field is always — where to find professionals who will build exactly the website you truly need. The good news is that the answer exists — get in touch with XYSUM.

Toomas S.
Plantaator

A fantastic experience from start to finish

We recently worked with XYSUM on developing our online store and the experience was fantastic from start to finish. The team not only completed the project on time but exceeded our expectations with their professionalism and attention to detail. What stood out most was how easy and pleasant it was to work with them.

Jürgen J.
Naturist

They genuinely cared about our company's growth

Their approach and genuine interest in ensuring our company's growth were commendable. We are very satisfied with their work and attitude.

Karin R.
ForteLED

Web development clients

MK Furniture E-shop

An Estonian furniture e-shop with thousands of products. We built a large-scale product catalog store that allows customers to conveniently browse and find the right furniture solutions.

Web development clients

Modulhus E-shop

A web solution for a Swedish modular house manufacturer. Customers can use an online house builder to customize homes and optionally purchase architectural drawings.

Web development clients

Albion Website

A website redesign for an Estonian tour operator, aimed at preserving the existing brand identity. We made the website more modern and user-friendly.

Web development clients

Tüdrukud Website

A distinctive and friendly-looking website created for a home shop brand. The solution is modern yet preserves the brand's character, and is easy for the client to manage.

Web development clients

AdExpo E-shop

A promotional products web catalog where clients can explore various products and submit inquiries. The solution focuses on clear structure and convenient browsing of a large product range.