Osijek, Croatia
Web · Brand · AI
Web. Brand.AI. Onestudio.
Design, code, brand and AI automation. All built from scratch, for your business and your customers.
Selected
work
Presentation visuals are created with the help of artificial intelligence. Every project links through to the live site.
All workWhat
we do
Not a "web agency". One studio covering your whole digital presence, at a level where things do not need explaining.
Web design & development
Astro / React, SSG, 95+ Lighthouse. Sites that cannot be bought as a template.
Astro / React · SSGLighthouse 95+From 980 €Landing pages
One page, one goal: turn a visitor into an enquiry. For campaigns and Google Ads.
1 page · 1-2 daysFrom 520 €Webshop & systems
Shopify, bookings, internal apps. Sales and processes that run 24/7.
Shopify · customBookings · internal appsFrom 2,900 €Custom software
Calendars, records, client portals. Built around your business and paid once.
Calendars · records · CRMOne-time price · no subscriptionFrom 500 €Brand & identity
Logo, typography, colour, mockups. An identity that survives both print and Instagram.
Logo · typography · colourMockups · guidelinesSEO & AI search
Visibility in Google and in AI answers. Technical SEO, content, schema.
Technical SEO · schemaGoogle · ChatGPT · PerplexityFrom 80 €/moAI automation
Enquiries, quotes, bookings and content that handle themselves. Your team sleeps, the system works.
Workflows · agents · chatbotsFrom 250 €Social media
Strategy, content and profile management that actually bring clients, not just likes.
Instagram · Facebook · LinkedInFrom 200 €/moMaintenance & growth
Hosting, security, measurement and continuous optimisation. We do not disappear after launch.
Hosting · SSL · monitoring200 €/yr from year 2
The Studio
Quality before quantity, every time.
Opus Studio was born from the desire to create digital products and online presences that feel alive, purposeful and unmistakably premium.
We are a small, highly focused studio based in Osijek, Croatia, working with ambitious founders and brands who value quality over quantity. Every project we take on receives our full creative energy and obsessive attention to detail.
From brand identity to web experiences to social media strategy, we believe great design isn't decoration. It's a competitive advantage.
Marko Pejić · founderNot one review
below five.
I rarely write reviews, but I really want to share this one. 😊
Since he built my website I have noticed far more new clients and enquiries. Honestly, I did not expect it to have such a positive effect on my business, but it turned out to be one of the best decisions I have made.
Beyond doing the work superbly, working with him was genuinely pleasant. He is always available, answers quickly, and everything is easy to arrange. It is hard to find someone that professional who is still approachable and ready to help.
I also use his Tajming app for bookings and it has made a big difference too. It is far simpler for my clients to book a slot whenever it suits them, with no calls and no messaging back and forth.
The site runs stably and fluidly. The design is exactly what I wanted. Communication is first class. Always available to talk things through, with suggestions, new technologies and solutions.
I am extremely happy with the service and with the whole process of building the site. Everything was done professionally, quickly and exactly as agreed. Communication was excellent, every idea and wish was respected, and the site looks modern and clear. What I liked most is that they were always available for questions and changes during the build.
Fully recommended! 👌
Excellent work with Opus Studio! They built me an outstanding website and made sure it is more visible on Google. Professional approach, fast communication and great results. I definitely recommend them to anyone who wants a quality online presence!
Excellent collaboration from start to finish! The website was built professionally, in a modern way and to all my wishes. Fast communication, expert approach and a first class result. Fully recommended!
Nothing but praise for Opus Studio! Building the website for our gift box rental went without a single problem. The site looks great, it is modern and functional. If you need a website for your business, look no further!
I am very happy with the collaboration. Everything was done professionally, quickly and to a high standard, communication was simple and without overcomplicating things. I definitely recommend them!
Professionally and quickly done, fully recommended....
All top .. the approach, the efficiency, the quality .. fully recommended
great, fast, efficient.
Quotes translated from Croatian. The originals are on our Google profile.
Let's create
something extraordinary
Ready to raise your digital presence? Tell us what you are building, we reply the same day.
Start a project