To build a start-up’s website, start from what your visitors need to understand and do. The pages, the design and the technology follow from that. The scope depends on your stage: presenting a product that is on its way, finding your first customers or supporting acquisition.
Which site to build at each stage of a start-up?
A pre-launch SaaS gains from presenting how it will be used and collecting requests, without reproducing every feature of the future product. Plan a presentation, an explanation of how it works and a way to contact you. The site sits alongside the MVP; its content will change with feedback.
An offer looking for its first customers needs pages centred on the problems it solves and the proof available. While you are still looking for product-market fit, do not organise the site structure around offers that keep moving.
In acquisition or expansion, add the journeys and languages you need, and no more. In product-led growth (PLG), the marketing promise has to lead straight into the product.
A Web3 project has one more constraint: explaining how it works and keeping what is meant for the community apart from access to the product.
The site, first point of credibility
Your first customers need to understand what your product changes for them before they browse its features. Present the problem you solve, the users concerned and the conditions of access. An investor or a partner, for their part, needs to tell what exists from what is still in preparation.
Match the proof to that situation: an interface that is available, an explanation of how it works or work already delivered. Leave out commercial results you cannot document. The path to a demo request has to work on mobile, forms included.
Search visibility starts there too, with pages that answer your prospects’ questions. A precise title and content devoted to an identified need do more than a pile of keywords.
Bringing brand, marketing site and product together
What the site promises should show up, in the same words, in the product interface. Art direction defines the visual territory; web design organises the presentation; UX handles the journeys and the actions. These are three separate disciplines, but their decisions are made together.
If you are building a brand and a product at the same time, give their design to one team rather than to separate engagements. At mad.studio, the same team designs and builds, from the visual territory to the design system.
Share the visual foundations too: typefaces, colours and icons defined once work for the site and the product alike and keep two identities from drifting apart from one version to the next.
Choosing a technical base without closing doors
The technical choice starts from the content to publish and the features to build. Hypothetical growth is not a criterion. Webflow combines a visual builder, a CMS and hosting; interfaces whose components, states or API connections go beyond that frame call for custom front-end development.
| Criterion | Benchmark | Decision to make |
|---|---|---|
| Publishing | Webflow has CMS collections. | Define the content the team will publish. |
| Design | Webflow structures the design system through classes. | Identify the reusable components. |
| Autonomy | Webflow is used to deliver marketing sites the client can edit. | Test the expected changes before acceptance. |
| Specific features | Front-end development handles interfaces and their API connections. | Describe the features that go beyond no-code. |
For another hosted tool, for WordPress or for a structured-content solution such as Storyblok, ask for a demo on your own content, your integrations and your portability needs. You can build the site yourself if you can cover design, copywriting and testing; get support when those tasks go beyond your resources.
The Webflow and WordPress comparison covers this choice in detail, so there is no need for another matrix here.
The steps, from scoping to launch
Test the launch on a complete journey, from discovering the offer to the expected action. Before launch, check above all that the product is understood; in acquisition or internationally, also check the journeys for each audience and the localised content.
- Scoping: name the audience, the objective and the person who has the final say.
- Content: supply the value proposition, the proof and the priority pages.
- Design: approve the journeys, then the interfaces and their states.
- Production: enter the content and test editorial changes.
- Testing: check the forms, the responsive layout and access before publishing.
The domain name and access should stay in your company’s hands. For an e-commerce site, also check the accessibility requirements that apply to services provided after 28 June 2025, which come from the European Accessibility Act.
That is the job of our support for start-up web projects: organising these decisions and their approval.
Preparing content and architecture to evolve
The site structure organises your current offers and has to leave room for content to come, without rebuilding every page. Name the content types and their fields: an offer page, an article and a customer case do not need the same information.
A visual CMS suits a marketing site whose team edits pages and publishes recurring content. Consider a headless architecture when several channels draw on the same content; first set out the languages, the variants and the editorial responsibilities you expect.
For SEO, give each page one topic and link together the content that answers related needs. Have the organisation of the site structure signed off before the mock-ups.
Three projects, three scopes
These three projects come from our own engagements. The word “site” covers very different scopes across them, depending on the stage and the model.
| Project | Context | Scope delivered | What it says about the need |
|---|---|---|---|
| Stockly | B2B SaaS for stock management, at start-up stage | Showcase site on Webflow, run alongside a product design engagement inside the team | When the tool takes most of the effort, the showcase site stays a short project, sized to present the offer |
| Suzaku | Restaking on Avalanche, a brand to establish and a dApp to design | Branding, Webflow site and dApp mock-ups | The site and the product are designed together but built separately |
| Blockz | Marketplace commissioned by Core, the blockchain itself | Design, branding, platform, smart contracts and on-chain deployment, on an audited stack | At this level, the site is no longer the point: it is the product that has to be designed and secured |
Place your project against these three cases before writing your brief: a quick showcase site, a brand and product pairing or a full platform are not priced the same way and do not call on the same skills.
Planning autonomy after delivery
At handover, check that your team knows how to edit and publish the content it will use every day. Plan reusable components, a named content model and documentation built around those tasks.
On Stockly, each of the two engagements had its own lead: product design was run with the CTO, inside the team, and the showcase site with the CEO. Each deliverable had an identified owner before the handover even started. That is what stops the site landing with the tech team by default.
For your own project, a simple acceptance criterion: the future owner makes the expected changes themselves, using the documentation handed over.