Next.js Agency in Switzerland for Websites and Web Apps
We build websites and web applications with Next.js for companies, institutions and organisations that need more than a brochure site: customer portals, business tools, interfaces connected to AI models or agents. Next.js brings the public website, server logic and integrations together in a single project.
How much does a Next.js website cost?
Our prices are transparent and flexible. Whether you're a startup or an established company, we have a package to suit your needs. All our projects are supervised by a Senior Project Manager and Senior Webdesigner.
Starting from
CHF 3'250 excl. VAT
Landing Page / One Pager
For your campaigns or your smaller projects
- Next.js
- 6 standard modules
- Micro-Interactions
- Desktop / Tablet / Mobile
- Go live
Starting from
CHF 8'450 excl. VAT
Basic website
For your online presence
- Next.js
- 12 standard modules
- Micro-Interactions
- Desktop / Tablet / Mobile
- 1 hour training
- Go live
Starting from
CHF 15'650 excl. VAT
Complex website
For your more ambitious projects
- Web design (system design)
- Next.js
- 12 standard modules
- Micro-Interactions
- Desktop / Tablet / Mobile
- 1h training
- Go live
Also included:
- Multilingual
- CMS / Blog
- Technical recommendation
What is Next.js?
Next.js is a React framework developed by Vercel. It combines static generation, server-side rendering and server logic in a single project: one page can be pre-built for speed, another computed on every visit, a third can display an AI response as it is being generated. It powers many modern web applications, from marketing sites to SaaS products.
Advantages of using Next.js
Website and application in one project
Public pages, logged-in areas and APIs live in the same codebase. No second system to maintain for the application side.
Ready for AI and agents
Next.js natively supports streaming responses and server-side calls: ideal for assistants, conversational search or agent-driven interfaces, without exposing your API keys.
The right rendering for every page
Static, server-rendered or incrementally regenerated: each page uses the mode that suits its content, combining speed with up-to-date data.
The React ecosystem
The largest community in front-end development: components, libraries and developers are readily available, for a project that can keep evolving for years.
What's the workflow behind Next.js projects?
Understand the requirements
We start by clarifying the objectives, audiences, content and technical requirements of the project.
Structure the website
The sitemap, user journeys and wireframes define the structure before we move into visual design.
Add content directly in Figma
The client adds content directly into the wireframes. This allows text length, hierarchy and design to be adjusted around real content from the beginning.
Develop the web design and Design System
Based on the approved structure, we develop the visual direction, components, variants and Design System rules.
Define the Next.js architecture and develop
We decide what is static and what is dynamic, how content, CMS, APIs and AI services work together, then build the project with Next.js.
Test and launch
We review performance, responsive behaviour, SEO, integrations and content before the website goes live.
Benefits
Why choose Ultraperfekt for Next.js?
We combine strategy, design and modern web development, and choose Next.js when a project goes beyond a content website: application features, real-time data, AI or agent integrations. When a content website is enough, we tell you so and recommend Astro.
FAQ
What should I know about Next.js before getting started?
Next.js or Astro?
Astro is ideal for content-rich websites that need little JavaScript. Next.js is the better fit as soon as a project includes real application logic: user accounts, dashboards, AI interfaces. We recommend one or the other based on your needs.
Can AI be integrated into a Next.js website?
Yes. Next.js can call AI models on the server and stream their responses as they arrive: conversational assistant, natural-language search, content generation or agents that act on your tools. API keys stay on the server.
Can I manage content myself?
Yes. Next.js connects to a Headless CMS such as Sanity, Storyblok or Contentful. Your teams manage content without touching the code.
Is Next.js good for SEO?
Yes. Pages are server-rendered or pre-built, so search engines and AI systems receive complete HTML. Metadata, Open Graph, sitemap and structured data remain fully under your control.
How long does a Next.js project take?
It depends on the scope: a few weeks for a website, longer for an application with a logged-in area or integrations. We set the schedule after analysing your requirements.
Where is a Next.js website hosted?
On Vercel, the company behind Next.js, or on other platforms such as Cloudflare, Netlify or your own server. The choice depends on your requirements, particularly regarding data location.
Is Next.js secure?
Next.js keeps sensitive logic and API keys on the server. Actual security also depends on hosting, authentication, APIs and any other integrations used in the project.
Can an existing website be migrated to Next.js?
That depends on the current platform, the amount of content and the existing integrations. We analyse these factors before defining the migration approach, while preserving your existing search rankings.
Is Next.js the right foundation for your project? Let’s find out.
Not every project needs the same technical stack. If Next.js fits your requirements, we turn it into a solid foundation for your website, your application or your AI integrations.
