Websites & Apps

From a one-page presence to an application with log-in and data.

We build the digital presence and the tools behind it: pages that bring enquiries, booking flows that fill appointments, and applications that take work off your hands.

Offerings

What we build
in this area.

Landing page

One action, one offering, one goal: a campaign, a product launch or appointment enquiries, without building a whole website right away.

Scope

  • One page with up to six sections
  • Enquiry form delivered to your mailbox
  • Mobile, tablet and desktop
  • Basic technical optimisation for search engines
  • Legal notice and privacy policy included
  • Copy for all sections, written by us

Requirements

  • Images are provided by you
  • A domain already exists or is registered by us

Possible additional costs

  • Domain from €15 per year
  • Hosting from €29 per month if we take over operation
  • Image licences or photo production if no material is available
Corrections: Two rounds of corrections. Each further round at €89 per hour, billed in quarter hours, amount stated in advance, only after your OK. A correction round is one collected list of changes to the delivered version, sent in one message. New content or a new direction is not a correction and is billed by the hour.
Delivery time: 5 to 7 working days from a complete briefing and an agreed project start

Animated landing page

When the presence itself is the argument: a brand launch, a premium offering, competition for attention.

Scope

  • Custom design, no template layout
  • Up to three animation scenes along the scroll path
  • Mobile implementation with its own motion level
  • Enquiry form and basic technical optimisation
  • Consideration for reduced motion and keyboard operation
  • One page with up to six sections

Requirements

  • Texts and image material are available or are commissioned as well
  • A design framework is agreed before any animation begins

Possible additional costs

  • Domain from €15 per year
  • Hosting from €29 per month if we take over operation
  • Additional animation scenes per effort at €89 per hour, billed in quarter hours, amount stated in advance, only after your OK
  • Copywriting by effort at €89 per hour, billed in quarter hours, amount stated in advance, only after your OK
  • Sections beyond six per effort at €89 per hour, billed in quarter hours, amount stated in advance, only after your OK
Corrections: Two rounds of corrections on the design, one on the animation. Each further round at €89 per hour, billed in quarter hours, amount stated in advance, only after your OK. A correction round is one collected list of changes to the delivered version, sent in one message. New content or, once the design framework is agreed, a new design direction is not a correction and is billed by the hour.
Delivery time: 7 to 12 working days from a complete briefing and an agreed project start

Company website

The complete presence: services, team, references, contact — and you maintain the content yourself afterwards.

Scope

  • Up to five pages
  • Content management that lets you change texts and images yourself
  • Contact form delivered to your mailbox
  • Mobile, tablet and desktop
  • Basic technical optimisation and a briefing

Requirements

  • Texts and images are provided by you
  • One person on your side is named for questions and approvals

Possible additional costs

  • Domain from €15 per year
  • Hosting from €29 per month if we take over operation
  • Each additional page per effort at €89 per hour, billed in quarter hours, amount stated in advance, only after your OK
  • Copywriting, if desired, by effort at €89 per hour, billed in quarter hours, amount stated in advance, only after your OK
Corrections: Two rounds of corrections. Each further round at €89 per hour, billed in quarter hours, amount stated in advance, only after your OK. A correction round is one collected list of changes to the delivered version, sent in one message. New content or a new direction is not a correction and is billed by the hour.
Delivery time: 10 to 15 working days from a complete briefing and an agreed project start

Launch package

For campaigns, product launches and offerings that have to look high-end straight away: page and ad film are created together and in the same look.

Difference from the similar offering

Not the larger company website, but the stage above it: the company website (from €2,490) is the complete presence with up to five pages that you maintain yourself afterwards. The launch package bundles an animated landing page with an ad film in the same look — one page, one occasion, two media from a single source. If you need both, book both.

Scope

  • Animated landing page: custom design, animations along the scroll path, its own motion level on the phone
  • Ad film in the same look, 15 to 30 seconds, with editing, sound and subtitles
  • A shared design framework for page and film, agreed before production
  • Enquiry form and basic technical optimisation
  • Output formats for social media and the website
  • Consideration for reduced motion and keyboard operation

Requirements

  • The message, the audience and the occasion are named
  • Logo, wordmark and existing image material are available or are commissioned as well
  • The design framework is agreed before any animation and production begins

Possible additional costs

  • Domain from €15 per year
  • Hosting from €29 per month if we take over operation
  • Additional animation scenes per effort at €89 per hour, billed in quarter hours, amount stated in advance, only after your OK
  • A further edit or a second film length per effort at €89 per hour, billed in quarter hours, amount stated in advance, only after your OK
  • A human voice-over instead of a synthetic voice
Corrections: Two rounds of corrections on design and page, one on animation and film edit. Each further round at €89 per hour, billed in quarter hours, amount stated in advance, only after your OK. A correction round is one collected list of changes to the delivered version, sent in one message. New content or a new direction is not a correction and is billed by the hour.
Delivery time: 10 to 15 working days from a complete briefing and an agreed project start
The range is €3,900 to €7,500, depending on the size of the page, the number of animation scenes and the length of the film. You will receive the binding fixed price after the scope has been clarified.

Booking page — standard setup

Hand out appointments online, with no commission per appointment and no monthly fee. Set up on your existing presence.

Scope

  • One location
  • Up to 10 services with their own durations, entered by us
  • Calendar with opening hours and blocked times
  • Confirmation by email to the guest and to the business
  • Overview of the bookings for your team
  • Operation included — no monthly fee

Requirements

  • Services, durations and opening hours are defined
  • A mailbox for confirmations is available
  • The design adopts the look of your existing presence

Possible additional costs

  • Payment integration per provider and transaction fee; setup per effort at €89 per hour, billed in quarter hours, amount stated in advance, only after your OK
  • Further locations per effort at €89 per hour, billed in quarter hours, amount stated in advance, only after your OK
  • Custom design or special logic: Booking Page from €1,290
  • Further services beyond 10 per effort at €89 per hour, billed in quarter hours, amount stated in advance, only after your OK
Corrections: One round of corrections on the flow and the texts. Each further round at €89 per hour, billed in quarter hours, amount stated in advance, only after your OK. A correction round is one collected list of changes to the delivered version, sent in one message. New content or a new direction is not a correction and is billed by the hour.
Delivery time: 5 to 7 working days from a complete briefing

App prototype

Make an idea testable: show it, let people use it, decide — before paying for a production application.

Difference from the similar offering

A prototype is built for showing and deciding. It has no user accounts, no real data storage and no operation. The step to a production application is planned and costed separately.

Scope

  • One central flow, fully clickable end to end
  • Three to five views
  • Demonstration data, no real customer data
  • Usable on the device without a store installation

Requirements

  • The flow to be shown is named in advance

Possible additional costs

  • Views beyond five per effort at €89 per hour, billed in quarter hours, amount stated in advance, only after your OK
Corrections: One round of corrections. Each further round at €89 per hour, billed in quarter hours, amount stated in advance, only after your OK. A correction round is one collected list of changes to the delivered version, sent in one message. New content or a new direction is not a correction and is billed by the hour.
Delivery time: 7 to 10 working days from a complete briefing and an agreed project start

Booking page — custom design and special logic

Custom design, several locations or different flows. For when the standard setup is not enough.

Scope

  • One location
  • Up to 10 bookable services with their own durations
  • Calendar with opening hours and blocked times
  • Confirmation by email to the guest and to the business
  • Overview of the bookings for your team

Requirements

  • Services, durations and opening hours are defined
  • A mailbox for confirmations is available

Possible additional costs

  • Operation from €29 per month if we host
  • Payment integration per provider and transaction fee
  • Further locations per effort at €89 per hour, billed in quarter hours, amount stated in advance, only after your OK
  • Further services beyond 10 per effort at €89 per hour, billed in quarter hours, amount stated in advance, only after your OK
Corrections: One round of corrections on the flow and the texts. Each further round at €89 per hour, billed in quarter hours, amount stated in advance, only after your OK. A correction round is one collected list of changes to the delivered version, sent in one message. New content or a new direction is not a correction and is billed by the hour.
Delivery time: 7 to 10 working days from a complete briefing and an agreed project start

Small web app

One step of your work that today hangs in spreadsheets, emails and scraps of paper gets a tool of its own.

Difference from the similar offering

A production application with real data, accounts and operation — unlike the prototype.

Scope

  • One core process, fully implemented
  • Log-in with user accounts
  • Simple data management: create, edit, search, export
  • Handover with source code and a briefing

Requirements

  • The process is documented or is captured in a preliminary conversation
  • A person responsible for the subject matter is available for questions

Possible additional costs

  • Operation from €49 per month if we host
  • Integration with existing systems per effort at €89 per hour, billed in quarter hours, amount stated in advance, only after your OK
  • Further processes as a separate build stage
Corrections: Two rounds of corrections within the agreed scope. Each further round at €89 per hour, billed in quarter hours, amount stated in advance, only after your OK. A correction round is one collected list of changes to the delivered version, sent in one message. New content or a new direction is not a correction and is billed by the hour. New features are not a correction but a separate build stage.
Delivery time: 15 to 25 working days from a complete briefing and an agreed project start

Mobile app

An app in the App Store and on Google Play, with your name as the provider.

Scope

  • One code base for both systems
  • Store submission and mandatory pages included
  • Subsequent versions by agreement

Requirements

  • The developer accounts at Apple and Google are in your name
  • Scope and flows are defined together before the costing

Possible additional costs

  • Apple Developer Program, 99 US dollars per year
  • Google Play developer account, a one-off 25 US dollars
Corrections: Defined in the concept
Delivery time: Defined in the concept

WordPress: support & further development

An existing WordPress site is to be developed further, not just kept updated.

Scope

  • Getting to grips with third-party and custom themes
  • New features instead of updates alone
  • Plugins, page speed and the server level
  • Technical and local SEO
  • The same contact person throughout

Requirements

  • Access to WordPress and to the hosting is available

Possible additional costs

  • Paid plugins and licences
Corrections: Agreed per work package
Delivery time: Per work package

Emergency help

Something on the existing site is broken, slow or wrong — and it has to go today.

Difference from the similar offering

We tell you the price within the range before we start. After that, it stays fixed.

Scope

  • Isolating and fixing one specific fault
  • A short report on what the cause was
  • €149 for up to 1 hour of work, €349 for up to 3 hours

Requirements

  • Access to the site and to the hosting is available

Possible additional costs

  • More extensive work is agreed in advance as a separate offering
Corrections: Rework on the same fault included
Delivery time: Usually on the same or the next working day

SEO basics

The site is there but nobody finds it.

Scope

  • Technical setup: canonical, sitemap, og tags, load time
  • On-page optimisation for up to five pages
  • Checking and linking the Google Business Profile
  • A before and after report

Requirements

  • Access to the site and, if available, to Search Console

Possible additional costs

  • Ongoing support as a separate offering
  • Each page beyond five per effort at €89 per hour, billed in quarter hours, amount stated in advance, only after your OK
Corrections: One round of corrections on the suggested texts. Each further round at €89 per hour, billed in quarter hours, amount stated in advance, only after your OK. A correction round is one collected list of changes to the delivered version, sent in one message. New content or a new direction is not a correction and is billed by the hour.
Delivery time: 5 to 8 working days from receiving access
Built and live

What is already
live in this area.

Six presences, all of them reachable. Two of them are our own productions, the rest is client work.

Claymation scroll · 3D

Port Coralis

Claymation aesthetics with fully choreographed scroll storytelling. Every section is a scene of its own. Craft meets animation.

View live ↗
AI project illustration for Port Coralis: Caribbean harbour with clay figures and a sailing ship.port.c-arena.com
AI project illustration
Launch + ad spot · web & video

CA FM

Landing page plus an animated ad spot for a football manager game. One consistent look for web and video, including an isometric stadium builder.

View live ↗
AI project illustration for CA FM: stadium miniature with golden tactics markings.fm.c-arena.com
AI project illustration
Cinematic hero · luxury travel

Aurelia

Cinematic landing page for tailor-made luxury travel. Warm film look, editorial typography and calm motion — a premium feel that fits the audience.

View live ↗
AI project illustration for Aurelia: Mediterranean terrace above a bay in the evening light.aurelia.c-arena.com
AI project illustration
Event venue · enquiry page

Gut Ahornsteig

Concept page for an event venue: rooms, free dates and an enquiry with four details.

View live ↗
Home page of Gut Ahornsteig: country estate with rooms and an overview of datesstudio.c-arena.com/demo/gut-ahornsteig
Travel agency · calendar page

Voyara

Travel agency demo with curated trips, calendar logic and availability status instead of a booking form.

View live ↗
Home page of Voyara: curated trips with a calendar and availability statusstudio.c-arena.com/demo/voyara
Live tactics HUD · WebGL

Cyber Arena

Real-time tactics interface with a live HUD and animated data layers. A page with the feel of a game instead of a brochure.

View live ↗
AI project illustration for Cyber Arena: holographic football pitch with turquoise and violet tactics elements.c-arena.com
AI project illustration
How a website project runs

Four steps.
A fixed price before the first move.

What you contribute is listed under Requirements for every offering. We only start once it is complete — otherwise a delivery time turns into an estimate.

STEP 01

Briefing

The goal of the page, the content, the structure. If you already have texts and images, bring them along; where something is missing, we say what we need.

STEP 02

Fixed-price quote

Scope, rounds of corrections and delivery time in writing. Implementation starts only once you agree.

STEP 03

Implementation

You see the page at a preview address before it goes public. The rounds of corrections from the quote run on that preview.

STEP 04

Launch

Domain, technology and access are all in your name. The page is handed over to you, not lent to you.

Delivery times apply from a complete briefing and an agreed project start. No blanket delivery promises in headings.

Already delivered livePort CoralisCA FMAureliaGut AhornsteigVoyaraCyber Arena
Request a project

Tell us what you have in mind.

One sentence about your plan is enough to start. We will come back with questions or straight away with a fixed-price quote.

Free and without obligation · a personal reply, not a mailing · or directly contact@c-arena.com
Thank you! Your enquiry has arrived. We will get back to you personally and clarify the scope with you.