Web products that move you forward.
From idea to launch - we design, develop, and ship your website or app.
Fixed price, clear timeline.
Why Choose Us
Fast Delivery
From first call to live product. No endless development cycles.
Fixed Pricing
Transparent quotes. No hidden fees. No scope creep surprises.
Full Service
One team handles everything. No coordination headaches.
Services
What We Build
Turn your concept into a working product in 6-8 weeks. We help you define features, build a functional MVP, and get it in front of real users - before you waste money on full development.
- Market research & competitor analysis
- Feature prioritization workshop
- Clickable prototype design
- Fully functional MVP development
- User testing setup
- 1 month post-launch support
Beautiful interfaces your users will love. We design in Figma, deliver complete design systems, and can hand off to your dev team - or build it ourselves.
- User research & wireframing
- Complete UI/UX design (Figma)
- Design system & style guide
- Responsive layouts (mobile, tablet, desktop)
- Interactive prototypes
- Developer handoff documentation
From landing pages to full e-commerce platforms. We build fast, responsive websites that look great and drive results.
- Corporate websites
- Landing pages
- E-commerce platforms (WooCommerce, Shopify)
- Web applications (SaaS, dashboards)
- WordPress & headless CMS solutions
- Custom integrations & APIs
We don't disappear after launch. From bug fixes to feature additions, we provide ongoing technical support and maintenance so your product stays healthy and evolving.
- Bug fixes & troubleshooting
- Performance optimization
- Code audits & refactoring
- Feature development
- Monthly retainer packages
- Emergency support
Who We Are
Small team. Big results. No bureaucracy.
At big agencies, the person who sells you the project disappears - and you're left dealing with people you've never met. We do things differently. I stay with the project from the first call to launch, along with the team that actually builds it. No handoffs, no surprises. I started Kosmoweb in 2016 because I was tired of watching big companies waste their clients' time and money. 100+ projects later, most of our clients come back.
Testimonials
What Our Clients Say
Our Process
Our Process
Free Consultation (30 min)
We discuss your goals, requirements, and timeline. You'll know immediately if we're a good fit.
Detailed Proposal (24-48 hours)
You receive a comprehensive proposal with scope, deliverables, timeline, and fixed-price quote.
Design & Development (4-12 weeks)
We get to work. You have a dedicated project manager, weekly check-ins, and access to our project board.
Testing & Review
We test everything across devices and browsers. You review, provide feedback, and we iterate until perfect.
Launch & Support
We handle deployment, train your team, and provide documentation. Need ongoing support? We're here.
Pricing
Pricing Tailored to Your Project
Every project is quoted individually after understanding your requirements.
Landing Page / Small Website
From €490
Perfect for businesses needing a professional web presence
- Up to 5 pages
- Responsive design
- CMS integration (WordPress)
- Contact form
- Basic SEO setup
- 1 year free hosting
- 30 days support
Corporate Website / E-commerce
From €1,200
Complete website solution with advanced features
- Custom design (Figma)
- Up to 15 pages
- CMS integration
- E-commerce functionality (optional)
- Blog setup
- Advanced SEO
- Payment integration
- 1 year free hosting
- 60 days support
MVP / Web Application
From €2,900
Full product development from idea to launch
- Market research & validation
- Custom UI/UX design
- Full-stack development
- User authentication
- Database architecture
- API integrations
- Testing & QA
- 1 year free hosting
- 90 days support
Mobile App Development
From €4,900
Native or cross-platform mobile applications
- Custom UI/UX design
- iOS & Android development
- Backend & API development
- Push notifications
- App Store submission
- Analytics integration
- Beta testing
- 90 days support
We work with budgets of all sizes. Schedule a free consultation to discuss your specific needs and get a tailored quote.
FAQ
Frequently Asked Questions
Pricing depends on scope. Landing pages from 15,000 CZK, corporate sites from 35,000 CZK, e-shops from 60,000 CZK. Every project gets a fixed-price quote after a free consultation.
Landing pages: 2–3 weeks. Corporate sites: 4–6 weeks. E-commerce: 6–8 weeks. 95% of projects launch on time.
We work with Nuxt, Next.js, Astro, and WordPress with custom themes. For e-commerce: WooCommerce or Shopify. Always the best tool for the project.
Yes. Every project includes 30 days of free post-launch support, plus optional monthly maintenance plans.
Contact
Send Us a Message
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