Website development

Attract new users and drive conversion rates with an ultra-fast, SEO-friendly website that scales together with your business.


Partner with the best website development company

Website development has come a long way. With a modern tech stack you don’t need to settle for half-measures: get a website that’s incredibly fast for your customers, easy to edit for your marketing team, and ready to grow with your needs.
We were trusted by:
Apptension case study: UberApptension client: Netflix
Apptension client: Heineken

Full-stack web development services

Landing Pages

Organically findable websites that load in the blink of an eye will inspire conversions and drive sales for your business.

E-commerce websites

Regardless of your e-commerce business model, we can help you launch an online store with superior shopping experiences. 

Web experiences

Maximize the visibility of a product launch or a social cause with an unforgettable web experience for your audience.

Why Apptension?


Successfully completed


Tech specialists


Years of experience per
specialist on average

Website development company with a versatile tech stack

We have the technical skill, tools and tested processes to guide you through any website challenge. A landing page in weeks, or maybe rather a vast, SEO-friendly e-commerce portal? Let’s go.

Quick landing page development, Jamstack for great performance and SEO-friendliness, robust e-commerces.

Quick landing page development


Jamstack's performance and scalability


Robust e-commerce


Website development success story

A website can be freed from most of the usual rules. It can tell a real story!

Read case study

How we created interactive website supporting a nationwide public awareness campaign

Read case study

Grow your business with a robust web application

Get in touch

See what our clients have to say about our website development services

“The code and the work were of good quality and were really what we were looking for. They were able to bring technical design thinking to the project. Project management was tight and I always knew what was happening.“
Daniel Kiyoi - Apptension Client
Daniel Kiyoi
Magic Dusk
“Apptension was flexible and professional. When I needed to quickly add capacity, it took a week or two at worst - often days. The cooperation enabled me to slowly scale up my own IT team, and the company was very helpful until the last moments of the transition.”
Mateusz Oleksiuk - testimonial
Mateusz Oleksiuk
"The project’s success has resulted in a long-term partnership for design and development. Apptension is a fantastic partner, who is willing to go above and beyond in order to deliver what the client needs."
Apptension Client
Catarina Rocha
p(r)oud solutions