SaaS Development
From product idea to scalable software-as-a-service: multi-tenant architecture, subscription billing, roles & permissions, admin dashboards and APIs – built for growth from day one.
- Multi-tenant
- Billing
- Auth
- APIs
Colyer-Commerce builds custom SaaS products, web apps and SEO-optimised websites – fast, scalable and engineered to drive measurable revenue.
Trusted by
Strategy, design, engineering and operations from a single source. No patchwork of freelancers and agencies – one point of contact, one result.
From product idea to scalable software-as-a-service: multi-tenant architecture, subscription billing, roles & permissions, admin dashboards and APIs – built for growth from day one.
Websites that sell: bespoke design, fluid animation and load times under one second.
Customer portals, booking systems, internal tools and dashboards that automate processes and save time.
Intelligent features inside your product: assistants, generated content, data analysis and workflows powered by modern AI models.
Technical SEO, structured data and Core Web Vitals in the green – so customers find you on Google.
Secure hosting, monitoring, updates and continuous development. Your product stays fast, secure and up to date – for the long run.
Vericaro is the digital repair log for vehicles. From the idea through architecture and design to live operation, it was created entirely by Colyer-Commerce – and that experience goes into every client project.
Only vetted workshops can confirm entries with their digital stamp.
Completed entries can’t be changed afterwards – corrections are only possible as a new entry.
When a vehicle is sold, any buyer can check its history via QR code – in seconds.
Free for vehicle owners, a dedicated area for workshops – a genuine platform model.
Wedon’tbelieveintemplates.Webelieveinsoftwarethatfitsyourbusinessexactly–fast,beautifulandbuilttogrow.
A selection of recent client projects. Each one individually designed, developed and optimised for search engines.
A modern web presence for an estate agent on Lake Constance, the Höri peninsula and in the Hegau – with clear paths for selling, valuation and letting, regional landing pages and a strong focus on local visibility on Google.

A premium brand experience for a beauty studio – bold design, cinematic animation and an emotional presentation that leads visitors straight to online booking.

A clear, proven process with fixed milestones. You always know where your project stands – and what happens next.
We get to know your business model, your audience and your goals – and turn them into a clear roadmap, without the jargon.
Deliverable: Roadmap & goals
Information architecture, user flows and a bespoke interface design that strengthens your brand and converts.
Deliverable: Clickable prototype
Clean, modern technology in short iterations. You see progress continuously and give feedback directly.
Deliverable: Production-ready software
Go-live with monitoring, SEO set-up and analytics. Then we optimise and extend together – driven by data.
Deliverable: Live product & ongoing development
Every line of code has to pay into a goal: more revenue, less effort or happier customers. Everything else is decoration.
Every second of load time costs conversions and rankings. That’s why we build performance-first – measurably and without compromise.
Templates look like everyone else. A tailor-made product fits your processes exactly and sets you visibly apart from the competition.
We use artificial intelligence where it creates real value – and combine it with solid engineering and human judgement.
You talk to the person who builds your product. Short paths, fast decisions, full transparency.
Can’t find your question? Write to us – we’ll get back to you personally and promptly.
Every project is different, so we don’t sell fixed packages. After a free initial call you receive a transparent, binding quote tailored exactly to your scope.
A high-quality company website is usually live within a few weeks. Larger SaaS products are built in stages: a first usable product (MVP) typically stands after a few weeks and is then extended iteratively.
Yes. Technical SEO is standard with us: semantic HTML, structured data (Schema.org), optimised metadata, a sitemap, fast load times and excellent Core Web Vitals.
If you wish, we integrate a user-friendly content management system so you can maintain texts, images and pages yourself – no coding required.
Of course. We take care of hosting, security updates, monitoring and further development – so your product stays fast, secure and up to date in the long term.
Yes. We work remotely with businesses across Switzerland, Germany, Austria and the rest of Europe – in English or German, with regular video calls and a direct line to the developer.
For companies, freelancers and founders across Europe who want more than an off-the-shelf solution – from local service providers to start-ups with their own software idea.
Tell us about your idea, your project or your challenge. We’ll get back to you personally – no sales pressure, just an honest assessment.
Prefer email?
n.colyer@colyer-commerce.ch