Websites & digital presence

Your business can do more.
Let’s show it.

We build professional websites and digital presences for businesses that want to be just as convincing online as they are in real life.

Strategically planned. Professionally built. Carefully tested.

Sound familiar?

Your business impresses –
now online too!

  • Your website looks outdated.
  • Customers don’t immediately understand what you offer.
  • Your site doesn’t look right on a smartphone.
  • There is no clear structure.
  • Prospects can’t quickly find a way to contact you.
  • Design, copy and branding feel inconsistent.

Then it’s time for a presence that fits your business.
SIS brings clarity, structure and professionalism to your digital presence.

Our solution

More than just a nice-looking website.

A website shouldn’t simply exist. It should help your business build trust, present your services clearly and guide potential customers to the next step. That’s why we combine:

Sales

We think from the perspective of your potential customers.

Design

We create a professional and consistent look.

Quality

We test your digital presence carefully before it goes live.

The SIS Method

How we work at SIS.

  1. 01

    Understand

    Before we design, we want to understand your business. We analyse your services, your target audience and your current presence. Because a good website doesn’t start with design – it starts with understanding.

  2. 02

    Position

    We create clarity: What does your business do? What should potential customers understand right away? Why should they choose you? From this we develop a structure and message that present your business clearly.

  3. 03

    Build

    Strategy becomes a professional digital presence. We build your website and – depending on the package – supporting branding and design materials. Modern. Clear. Individual.

  4. 04

    Test – the SIS Quality Check

    Before your website goes live, we test it systematically, including:

    • Display on desktop and mobile
    • Navigation and user guidance
    • Buttons and links
    • Contact forms
    • Clarity of key content
    • Consistency and key features

    Only when everything fits does your presence go live.

  5. 05

    Launch

    Your new presence goes online – tested, professional and ready for your customers.

Services

What we can do for your business

Single services – everything also without a package

Website

We build you a new website – or turn your existing one into a modern one (relaunch). For example, we can add:

See all features live →

Branding & Design

A professional presence doesn’t stop at your website. We create a consistent look for:

Learn more →
Packages

Three packages that build on each other.

Each package includes everything from the previous one. Underlined terms are explained with one click.

Package 1

Essential

Become professionally visible

Example website
One-pager: everything on one page
Menu jumps to sectionsCall with one click“Open now”WhatsApp buttonMenu jumps to the sections
Phone: call & WhatsApp with one tap
Phone with one clickEmail with one clickQuestion buttonWhatsAppSocial media linksContact: call, email, WhatsApp & question in one click

One-pager: everything on one page

Scope: One-pager with up to 6 sections

Ideal for: Freelancers and small businesses

What’s included:

Learn more →
Package 3

Premium

Your digital presence – individually planned.

Example website
Studio Lina

Your hair.
Your stage.

Book now →
Scroll film with text flying in
Studio Lina
Cut & styling
Balayage & colour
Care & treatments
Service cards with a 3D effect on hover
Choose a stylistOnline bookingOnline appointment booking
TeamBefore/after sliderReviewsPlus everything from Professional: team, before/after, reviews
Campaign landing pageCountdownQuick sign-upOwn landing page for campaigns
News sectionJournal, newsletter & Instagram
3months
Smart Care Premium included
  • ✓ Changes
  • ✓ Care
  • ✓ Check
3 months of Smart Care Premium included

Scroll film with text flying in

Scope: Subpages + landing pages, individually planned

Ideal for: Brands with special requirements

Everything in Professional, plus:

Learn more →
+ Optional: SIS Smart Care

For businesses where things change regularly – e.g. job openings, opening hours or offers. We make your changes every month. Available with every package, 3 months included with Premium.

View Smart Care plans →
+ Add-on services

Advanced SEO, faster loading times, tracking, more landing pages, features or design & print – with any package.

All add-on services →
Just a single service?

Only a website, a logo, print design or social media templates – we offer these individually too.

Enquire about a single service →
SIS Smart Care

Your website stays up to date. We take care of it.

For websites where things change regularly: you send us your change requests and we implement them every month – without starting a new project each time.

Typical changes:

  • Job openings
  • Opening hours & holidays
  • New services & prices
  • Promotions & offers
  • New photos & references
  • Team changes
  • Menu
  • Dates & events

Smart Care Basic

For occasional small changes

30min of changes per month
Learn more →

* Not included: a completely new website, new pages or new features – we are happy to make you a separate offer for that.

Smart Care Premium

For websites that actively grow

120min of changes per month
Learn more →

* Not included: a completely new website, new pages or new features – we are happy to make you a separate offer for that.

Digital Check

What does your business need?

Free and non-binding: a few short questions – depending on what you need. At the end you instantly see a first suggestion, and we get back to you by email with a concrete offer.

  • 3–5 short questions
  • about 2 minutes
  • An instant first suggestion

What do you need?

Multiple answers possible.

What should your website be able to do?

Multiple answers possible – choose everything that matters to you.

Which marketing material do you need?

Multiple answers possible.

How often should something change on your website?

This helps us find the right care (SIS Smart Care) – it’s optional.

Almost done – where should we send your offer?

Within 1–2 working days you’ll receive a personal price proposal by email – free and non-binding.

  • Concrete price
  • Personally reviewed
  • Non-binding

✓

Thank you!

We are now reviewing your answers personally and will usually get back to you by email within 1–2 working days with a concrete suggestion.

About us

Two perspectives.
One clear presence.

SIS is run by two sisters with a shared vision: helping businesses achieve a digital presence that is as convincing as their work. One thinks from the perspective of sales and customers, the other from structure and execution.

  • Tailor-made

    No off-the-shelf solutions.

  • Fast

    From analysis to finished presence in a few weeks.

  • Personal

    Direct contact, no ticket system.

  • Thorough

    Every project goes through the SIS Quality Check.

The team

Lisa Otten

Lisa Otten

Sales & Marketing

Lisa Otten combines deep expertise in sales, marketing and innovation with a clear view of the digital future. Her focus: presenting businesses so that customers immediately understand why they should choose them.

“Digital change is moving faster than ever. Businesses that act today and offer their customers a modern presence secure a lasting competitive advantage.”

LinkedIn
Sonja Stawinoga

Sonja Stawinoga

Founder & Owner | Development & Delivery

Sonja Stawinoga leads technical development and strategic delivery. With her focus on clear structures and modern technology, she builds digital presences that work reliably and are easy to maintain.

“A good presence is no accident. We make modern technology understandable, accessible and profitable for our clients.”

LinkedIn

Follow SIS Integration on LinkedIn →

Contact

Ready for a presence that convinces?

Free 30-minute initial consultation – we look at your current presence and show you exactly what’s possible.

Email

info@sisintegration.com

What happens next

  1. You send us your message.
  2. We usually reply within 1–2 working days.
  3. We discuss your project in a free initial consultation.
FAQ

Frequently asked questions

Essential is your digital business card – a one-pager or a small website with up to 5 pages. Professional offers approx. 5–8 pages with separate service pages, references and a contact form to actively win customers. Premium is individually planned – with landing pages, animations, special features and consistent design across website, social media and print. The free Digital Check helps us find the right fit together.

It depends on the scope. A compact company website is usually ready in 2–4 weeks. Larger projects including branding and marketing materials typically take 4–8 weeks. We’ll clarify this in the free initial consultation.

That depends on the package and your requirements. In the free initial consultation we discuss your goals and then give you a clear price with no hidden costs.

No. We explain everything clearly and take care of the technical side. You just need to know your goals – we handle the rest.

Following the SIS Method: Understand, Position, Build, Test, Launch. We start with a free initial consultation, then you receive a quote. Once commissioned, you get regular updates, feedback rounds and a personal contact person all the way to launch.

Yes. Data protection is part of our planning from the start, not an afterthought – for clients in Germany and the Netherlands alike.