Website

Custom websites, built to convert

We design and build websites that clearly explain your product and turn your visitors into booked calls, from a landing page to a full website.

50+ companies / growing startups trust us
Before / after

Capture attention, speed up conversion

Four websites we designed, with their starting point. Pick a client, then drag across the page.

Favikon
Académie RH
Transcontinents
Shipup
favikon.com
Nouveau site Favikon
Ancien site Favikon
Old website
New website
‹ ›
Favikon

The website of the influencer marketing platform, built in Webflow.

1

A clear message from the very first screen

2

Features brought to life with product visuals

3

Pages designed for conversion

academie-rh.com
Nouveau site Académie RH
Ancien site Académie RH
Old website
New website
‹ ›
Académie RH

The website of the HR and employment law training organization.

1

A clearer training offer & a dedicated universe for each entity

2

A modernized visual identity

3

Simplified sign-up journeys

Transcontinents
Nouveau site Agence Nuisibles
Ancien site Agence Nuisibles
Old website
New website
‹ ›
Transcontinents

A travel booking website, redesigned after a full audit to increase online bookings.

1

A UX audit of the whole site & a simplified funnel

2

A complete design review, keeping the art direction

3

A shorter, more reassuring booking journey

shipup.co
Nouvelle landing page Decathlon
Ancienne landing page Decathlon
Old website
New website
‹ ›
Shipup

The post-purchase experience platform for e-commerce: brand and website redesigned around the product.

1

An identity aligned with the positioning and marketing strategy

2

A rethought site structure across the whole website

3

Every feature presented with product visuals

Want more examples?

A few recent websites

Application mobile Weward
3 years
of collaboration

The website of the HR and employment law training organization, supported since our very beginnings.

Read the case study: Académie RH →
Plateforme Favikon
2.5 years
of collaboration

The website of the influencer marketing platform, from identity to launch.

Read the case study: Favikon →
Our method

How a website project unfolds

A full website in about 8 weeks, a landing page in 5. The colored bars are our work. The black ones are yours.

Full website 8 weeks
Landing page 5 weeks
Full website  —  Strategy, design and development
Week 1
Week 2
Week 3
Week 4
Week 5
Week 6
Week 7
Week 8
You
You
Access, feedback and approvals
Access
Feedback
Final feedback
▢
Kickoff & workshop
✓
Site structure OK
✓
Wireframes OK
Launch
↓
UX
Strategy and UX
Audit, site structure, wireframes
Discovery
Wireframes
Site structure
UI
Design
Direction, pages, visuals
Web design
3 design proposals
Visuals and illustrations
</>
Development
Webflow or code
Build, SEO and QA
Landing page · One page, designed and built
Week 1
Week 2
Week 3
Week 4
Week 5
You
You
Access, feedback and approvals
Design feedback
▢
Kickoff
✓
Structure OK
Launch
↓
UX
Strategy and UX
Structure and copy
Structure and copy
UI
Design
Direction and visuals
3 design proposals
Web design
</>
Development
Webflow or code
Development
QA and delivery
Before launch

What every page checks before going live

A beautiful page can still be slow, hard to use or invisible on Google. We check these points on every website we design and build.

Loading speed

Properly sized images, videos loaded only when visible, PageSpeed score checked before launch.

Accessibility

Contrast, focus states, labels and keyboard navigation checked against WCAG 2.2.

SEO structure

Clean URLs, a single H1 per page, titles, descriptions and structured data consistent with the content.

Redirects during a redesign

Every old URL is kept or 301-redirected to the closest page, to preserve your search rankings.

Mobile and tablet

Every section is designed for small screens, not simply shrunk down from the desktop version.

Conversion tracking

Booked calls, sign-ups and forms tracked to measure the impact of the new website.

Pricing

A full website or a landing page

One page, one goal, delivered fast.

Landing page

From3,500€ excl. VAT / page
  • ✓Page structure and copy
  • ✓Desktop and mobile mockups
  • ✓Webflow development and testing on every screen
  • ✓Conversion tracking
  • ✓Consistent with your website's design
  • ✓Delivered in 5 weeksIdeal for a launch or a campaign.
  • ✓A price set before we start, no surprises.

A full website, designed and built.

Website

From7 ,000€ excl. VAT / project
  • ✓Audit, site structure and messaging
  • ✓Wireframes then mockups for desktop, tablet and mobile
  • ✓Product visuals and illustrations
  • ✓Webflow development or handoff to your developers
  • ✓Redirects, SEO structure and conversion tracking
  • ✓Delivered in 1 to 3 monthsDepending on the number of pages and the content.
  • ✓A price set before we start, no surprises.

They talk about their experience

I finally found my go-to agency!

"The Rainboow team did a fabulous job.
‍
Their end-to-end support, professionalism, commitment and recommendations mean I'll work with them again on future web projects!

I highly recommend their services, you can go with them with your eyes closed!"

Maxime Doholo
Founder @ Agence Nuisibles

Quality collaboration

"I'm happy to recommend Rainboow.

They do very good work, and they're responsive and efficient.

It's rewarding to work with people who are passionate about what they do, and who do it well."

Clutch
The Clutch team

Very fast.
Nothing but good feedback

Florent Dal Ben Salles
Co-founder - Ades Bootcamp
& Freelance Acceleration

A great team that really listens

"A great team that really listens and fully understood our project.
‍
The result is above our expectations.
Jérémie and Jérôme are extremely available and open to improvements.
‍
We didn't expect to reach this level of execution.
‍
They will also follow our website's progress over the next 6 months. Go for it, it's great."

Thomas Goupil
Founder of Académie RH & Avolike

Great service provider.

"The Rainboow team is very responsive and skilled.

Specialized in Webflow, they know their craft perfectly and never do things halfway."

Constantin Khireche
President, La Lourde

A pleasant and responsive team

"I contacted Rainboow to redesign our landing pages. A pleasant and responsive team, very available during the project and afterwards for follow-up.
‍
Thank you both for your commitment and professionalism.

I recommend them with my eyes closed :)"

Olivia
CMO @ Decathlon / Train Me

The final result is exactly what we had in mind.

"The team really listened, was responsive and full of ideas.
Rainboow built our website from A to Z. We wanted a clear, professional site that truly reflects our business."

Klarance & Jonathan
Founders @ Maison Bleue

Flawless execution.

"The design exceeded our expectations and gave a decisive boost to the launch of our project, exactly as we had imagined it."

Biked
The Biked team
FAQ

Your questions about website design

Still have questions?

Send us your current website, your goals and what needs to change. We'll help you define the right scope, timeline and next steps.

Let's talk about your website
+
What does a website design agency do?

It plans, writes and designs your website, from positioning to launch. At Rainboow, the same team then builds it in Webflow, with nothing lost between design and build.

+
How long does a website project take?

A landing page takes about 5 weeks. A full redesign takes about 8 weeks, depending on the number of pages and the amount of content.

+
Can you help us write the copy?

Yes. We write the headlines, sections, product explanations and calls to action, starting from your current messaging or from scratch.

+
Can you redesign our current website?

Yes. We audit the existing site, keep what works and rebuild the structure, messaging, visuals and journeys around a clearer story.

+
Do you work with SaaS and technical products?

Yes, that's our main field. We also work with non-tech companies that sell complex offers.

+
Can you create landing pages and campaign pages?

Yes. We extend your website's design system to your launch pages, paid campaigns, resources, case studies and product pages.

+
Will our team be able to edit the website afterwards?

Yes. In Webflow, we set up reusable sections and CMS templates so your team can publish and update pages without a developer.

Tell us about your project

I finally found my go-to agency!

"The Rainboow team did a fabulous job.

Their end-to-end support, professionalism, commitment and recommendations mean I'll work with them again on future web projects!

I highly recommend their services, you can go with them with your eyes closed!"

Maxime Doholo
Maxime Doholo
Founder - Agence Nuisibles