Custom web and app development at a fixed price
Design, development and integrations from one senior team. A fixed one-time price and a manageable monthly plan, agreed before we start.
Fixed-price proposal
Within 24 hours of your brief.
We have built for
What we do
What we actually do
Three disciplines, one team. Hire us for design and research on their own, or let the same people take your product all the way from the first interview to production.
All servicesDesign & Research
Understand the people, shape the experience, give it a brand and get it seen.
Build
Websites, apps and internal tools, built to last.
Integrate & Automate
Connect your systems and let software do the busywork.
Selected work
Products people actually use.
What our clients say
We have worked with Ceptiv on several of our digital offerings, and they have become a natural part of the team. They move fast, turning ideas into new designs and clickable prototypes quickly, so we can test with customers early instead of debating on paper.
How we work
Simple from the first call.
A fixed price in 24 hours.
- 01
Day 1
Tell us what you need
A short brief or a call. No technical knowledge needed.
- 02
Within 24 hours
Get a fixed price
A clear scope and a fixed one-time price, plus a monthly plan.
- 03
Weeks
We design and build
Weekly progress you can click through, on a live link.
- 04
Ongoing
We run it with you
Hosting, support and improvements in one simple plan.
Pricing
Clear prices. No surprises.
Every package includes development, hosting, maintenance, support, security and backups.
See all packagesIntegrations
We have connected 40+ platforms before.
Pre-built modules mean faster delivery and a lower price for you.
Articles
Read before you buy
Price, MitID and the systems you already pay for — written for owners, not for other developers.
All articlesLet us build something great.
Tell us what you need. You get a fixed-price proposal within 24 hours, with no obligation.
Frequently asked questions
Ceptiv is a Danish software agency based in Copenhagen. We specialize in custom web development, mobile app development, and AI integration for small and medium-sized businesses across Denmark and Scandinavia.
How much does custom software development cost?
Custom software development at Ceptiv starts from 2,500 EUR for web applications and 4,000 EUR for mobile apps. We offer fixed pricing—you know the exact cost before we start building. No hourly rates, no surprises.
How long does it take to build a web application?
A typical web application takes 4-8 weeks from start to launch. Small projects (12 features) take around 4 weeks, while larger projects (36+ features) take 8-12 weeks. We provide exact timelines in your fixed-price proposal.
Do you work with small businesses?
Yes, we specialize in helping small and medium-sized businesses get enterprise-quality software at affordable fixed prices. Our clients typically have 5-100 employees and need professional digital solutions without hiring in-house developers.
What makes Ceptiv different from other agencies?
We build everything from scratch using our proven codebase—no WordPress, no templates. This means faster delivery, fixed pricing, and code you actually own. We also provide ongoing support as your long-term technology partner.
Our Development Process
We follow a structured process: Discovery → Proposal → Design → Development → Testing → Launch → Support. Each phase has clear milestones and deliverables. You're involved at every step with regular updates and review sessions.
Technologies We Specialize In
Frontend: React, Next.js, TypeScript, Tailwind CSS. Backend: Node.js, PostgreSQL, REST APIs. Mobile: React Native, Expo. AI: OpenAI, Claude, Gemini, RAG systems. Hosting: Vercel, AWS. We choose the right stack for each project.
A Danish software agency
As a Danish company, we understand the local business environment. We integrate with Danish systems (e-conomic, Dinero, NemID/MitID, MobilePay), comply with Danish regulations, and provide support in Danish. Local presence, global quality.
