We build websites
& campaigns that
grow your business
Custom websites and e-shops, Google & Meta advertising, SEO, branding and video production — delivered by a senior team from Slovakia for ambitious companies across Europe.
Clear
Strategy
Every project starts with understanding your business, market and audience. We build a marketing plan and communication strategy that makes real business sense and drives long-term growth.
Websites That
Perform
We combine modern, compelling design with clean code and speed. Websites and e-shops tuned for mobile, where customers instantly find what they need and buy without friction.
Targeted
Advertising
Google, Meta and LinkedIn campaigns set up precisely around your goals — from growing your community and engagement to direct performance and qualified leads.
Digital services
tailored to you
This is what sets us apart: hands-on expertise in strategy, web development, advertising and production under one roof.
Years of experience have taught us that every channel has its strengths — but the best results come when they work together as one strategy.
experience
we work in
Online Campaigns on Google & Meta
Effective campaigns on Google and Meta for maximum reach. Use our expertise to increase your brand’s visibility and engagement.
Social Media Management (Facebook, Instagram & LinkedIn)
Effective Facebook, Instagram and LinkedIn management. Build a community and improve engagement with our expert services.
Custom Websites & E-shops
Tailor-made websites and e-shops. Innovative solutions for your online success. Increase your visibility and attract more customers.
SEO – Search Engine Optimisation
Improve your search rankings. Increase organic traffic and get more visitors from the markets that matter to you.
Advertising Video Production
We create engaging commercials. Increase your reach with creative videos and professional production for maximum market impact.
Product & Advertising Photography
Top-quality product and advertising photography. Capture the value of your products with compelling visuals for stronger marketing.
Based in Slovakia.
Working across Europe.
Castle Digital s.r.o. has been operating since 2020. We are a compact, senior team — you speak directly with the people doing the work, not with account managers.
We collaborate remotely with clients across the EU, communicate in English and work to clear deadlines. When a project needs filming or a photo shoot on location, we travel to you. Prefer to visit us, or simply ship your products for photography? That works too.
The result: Western European quality, without big-city agency overhead.
From the first call
to real results
No corporate layers, no templates. Since 2020 we have treated our clients’ businesses as if they were our own — and the first step is always a free audit.
Initial
Audit
- We get to know your business, goals and competitors
- We review your website, e-shop and social media
- No fee, no obligation
Strategy
& Plan
- Tailored solutions for your growth
- Competitor and market opportunity analysis
- Selection of the right marketing channels
- Recommended budget
- Timeline with clear milestones
- Transparent quote, no hidden fees
Execution
& Growth
- Launch of Google and Meta performance campaigns
- Premium content production (video, photo, graphics)
- Modern website or e-shop development
- Accurate conversion tracking
- Monthly reporting and evaluation
- Continuous optimisation for maximum ROI
