A deep tech website has one job: explain what you’ve built to the people who can buy it, invest in it or partner with you, before you’re ever in the room. This guide covers who the site is really for, how to structure it, what to show instead of telling, and what actually drives the cost.
Why deep tech websites fail
Most deep tech websites are written for the wrong reader. They were built during a funding round, so they speak to investors: the size of the problem, the breakthrough, the team’s credentials. Then a commercial buyer arrives wanting to know what the product does to their costs, and finds a wall of science instead.
The result is a site that impresses peers and loses buyers, and a sales process where every first meeting is spent explaining things the website should have handled. We build sites specifically to close that gap; our deep tech website design service exists because generalist web agencies keep making the mistake this guide is about.
Who is your website actually for?
Sit down and list everyone who needs to understand your company: buyers in each industry you sell to, investors, technical partners, regulators sometimes, and the people you want to hire. Now notice that they want different things, and that a single page trying to serve all of them serves none.
You don’t need a site per audience. You need one site with a clear route for each reader, and a decision about who comes first. When we rebuilt the Albotherm site, the structure came from exactly this list: a grower, an investor and a technical partner each get their own path into the same product, and the Albotherm case study walks through how that worked in practice.
How should the site be structured?
The pattern that works is simpler than most agencies make it:
- A homepage that says what you do in plain English, who it’s for, and why it matters now. No jargon, no mission statement.
- One page per audience or application, written in that reader’s terms, leading with what changes for them.
- The deep science one level down, not deleted. Technical buyers will go looking for it, and it should be there in full. Everyone else should be able to buy without reading it.
- Proof close to every claim: photography, case studies, named partners, published results if you have them.
- A contact page that asks who the enquirer is, so the follow-up starts informed.
The ordering principle underneath all of it: outcome first, mechanism second, paper third. Readers earn their way down to the chemistry rather than being met with it.
How do you explain the science without dumbing it down?
Dumbing down is the wrong frame. The skill is sequencing: what the technology changes for this reader, then how it works at the level they need, then the full detail for the few who want it.
Take a heat-responsive coating. For a grower, the first sentence is about crops surviving a heatwave without extra energy costs. The transition temperature of the polymer comes later, and the journal paper later still. Nothing was dumbed down; the reader just met the information in a useful order. Writing this way is most of what separates a selling site from a scientific poster.
When you don’t need a new website
An agency guide should say this plainly: some companies reading this shouldn’t buy a website yet.
If your pipeline is full through referrals and advisors, and the current site is merely plain rather than wrong, the rebuild can wait. If the company hasn’t settled what it’s selling and to whom, fix that first, because a website built on an unsettled story gets rebuilt within the year. And a new site alone won’t move your search rankings for months; anyone who tells you otherwise is selling something. The honest case for building is the one this guide started with: your sales conversations keep starting with explanations the site should be doing for you.
Photography or stock imagery?
Stock is the fastest way to make serious technology look like a concept. Buyers have seen every gradient-lit circuit board and every smiling lab-coat model, and they scroll straight past them.
What they haven’t seen is your facility, your hardware and the people who build it. That’s the material that makes a claim feel checkable, especially for buyers who may never visit in person. It’s why we put photography at the centre of every build and shoot it on location rather than dressing a set; the same shoot day can also produce film, which our video guide covers. If the budget forces a choice between a longer site and real photography, take the photography.
Do you need animation or 3D?
Only where it shows something a photograph can’t: a mechanism inside a sealed unit, a process that happens at a molecular scale, a before and after that takes months in real life. Animation used that way replaces a thousand words of explanation. Animation used as decoration slows the page down and tells the reader nothing. One good scroll-driven sequence showing the product doing its job beats a site full of floating shapes.
What does a deep tech website cost?
The honest answer is that it depends on scope, but the shape of the cost matters more than the number. A website is capex rather than opex: a one-off project cost that then works for years, not another monthly line on the budget. What moves the price is the number of audiences to serve, whether photography and animation are included, and how much of the story still needs working out when the project starts.
Be wary of two things: open-ended retainers to get a site built, and quotes that don’t include the content. If the quote leaves out photography and copy, you’re buying a template and finishing it yourself.
If you want to see how we scope this kind of build, the Websites & Branding page covers what’s included and how a project runs.
Frequently asked questions
How long does a deep tech website take to build?
It depends on scope, mostly on how many audiences the site serves and whether the story is settled before design starts. Agree a fixed timeline before any work begins, and be suspicious of anyone who won’t give one.
Should the science go on the website at all?
Yes, in full, one level down from the commercial story. Technical buyers and partners will look for it and judge you on it. The mistake isn’t publishing the science; it’s making everyone read it to find out what you sell.
What should a deep tech homepage say?
What you do, who it’s for, and why it matters now, in plain English a first-time visitor can repeat to a colleague. If a reader can’t summarise your company after one screen, the homepage isn’t finished.
Is stock photography ever fine?
For a placeholder while you arrange a real shoot, yes. As the permanent face of a company claiming serious technology, no. Buyers trust what they can check, and stock gives them nothing to check.