Verified by Clutch™ reviews

Website design and development for defense tech companies

Cosmos Studio designs and builds websites for defense, drone and counter-UAS startups that need to win over procurement teams, primes and investors. One senior team handles positioning, UX, 3D renders and code under NDA, as on the SerenX and Bravo1Alpha websites.
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Projects successfully launched for clients

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Years in Web & UX Design

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International Design Awards

SerenX SX-1 autonomous interceptor flying over mountains – 3D render from the SerenX website by Cosmos Studio
500+
products launched
since 2018
60+
international
design awards
Jury
led by an Awwwards
jury member
NDA
from the
first call
About Cosmos Studio

A website design studio for defense tech, drone and counter-UAS companies

Cosmos Studio designs and builds websites for defense technology startups in the US and Europe: interceptor and drone makers, counter-UAS and ISR companies, and defense software teams. The site has to work for three audiences at once: procurement officers and primes who check every number, investors who decide in minutes, and engineers you want to hire.

Recent defense work includes the SerenX website for hand-launched autonomous interceptors, designed and developed in-house in five months, and the brand, websites and browser geospatial platform for Bravo1Alpha, a European GEOINT and IMINT provider.

What we design

Defense tech website design services

Cosmos Studio covers the whole website: positioning, structure, UX, visual design, 3D and code. These are the projects defense companies bring to us most often.

Websites for defense hardware startups

Missiles, drones and interceptors, explained on one scroll

Cosmos Studio turns hardware that is hard to photograph into clear product pages: blueprint drawings, 3D renders, spec tables and real use cases. For SerenX, each missile is drawn as a blueprint that turns into a 3D render on scroll, with four liveries painted onto the model.

Our approach

How we design websites for defense companies

A defense website is read by people who are paid to be skeptical. Cosmos Studio designs every page to answer their questions with evidence.

01

Specs before slogans

Defense buyers check numbers. We put range, speed, payload and test results where readers look for them, and leave out claims the product cannot back up.

02

Built to share before launch

Before launch, SerenX shared its website privately with around 100 prospective government customers and defense partners. We design sites that hold up to that kind of review.

03

Under NDA, on unclassified data

We sign an NDA from the first call and work only with material you are allowed to share. Pre-launch work stays in access-controlled preview environments.

04

The same team designs and builds

The designers who design the site also build it in React, Next.js or Webflow, together with 3D, motion and the CMS. What you approve is what ships.

05

Fast on every device

Heavy 3D and video are planned from the start, with media streamed from a CDN, so pages load fast on desktop, tablet and mobile.

06

SEO and AI search from day one

Every site launches with clean structure, meta data, schema markup and redirects, so buyers and AI assistants can find your company and products.

Works

Defense and security websites we’ve designed and built

Cosmos Studio’s defense portfolio covers interceptor makers, intelligence providers and security companies in the US and Europe.

SerenX defense tech website hero – a portable autonomous interceptor launcher, designed and built by Cosmos Studio
US maker of hand-launched autonomous interceptors, 2026

SerenX: website for autonomous interceptors and C2 software

Website UX/UI3D rendersReact development

Cosmos Studio designed and built the SerenX website in five months, from first concept to production code, including the missiles’ liveries and 3D renders. Before launch, SerenX shared the site with around 100 prospective government customers and defense partners, and the design needed almost no changes.

Stack: React, TypeScript, Vite, GSAP, Three.js, WebGL

See the case
Bravo1Alpha GEOINT website hero – Operational intelligence, delivered instantly
European GEOINT and IMINT provider for government and defense, 2026

Bravo1Alpha: brand, websites and a geospatial analysis platform

Brand identityWebsitesWebGL

Cosmos Studio is Bravo1Alpha’s creative and engineering partner. We created its brand identity and defense websites with interactive 3D scenes of satellite and geospatial data, and designed its browser-based analysis platform for intelligence analysts.

Stack: React, TypeScript, Tailwind CSS, Framer Motion, Three.js

See the case
Sarmat Analytix brand identity and website by Cosmos Studio
Political and geopolitical risk, security and strategic advisory

Sarmat Analytix: brand identity and website for a geopolitical risk consultancy

Brand identityWebsite UX/UIMotion design

Together with Obriy Design Büro, Cosmos Studio created the Sarmat Analytix brand and website, drawing on science fiction, military robotics and defense technology, with a cinematic hero, 3D graphics and a strict grid that keeps complex analysis easy to scan.

See the case
Skylight cybersecurity website hero – Simple and effective cloud data protection
Cybersecurity company providing cloud data protection

Skylight: cybersecurity website UX/UI design

Website UX/UIAnimationBlog system

Cosmos Studio designed a website that explains a data protection API through animation, a clear structure and a flexible blog system.

See the case
Anna Shestakova, Business Developer at Cosmos Studio
Anna ShestakovaBusiness Developer, Cosmos Studio
Talk to us

Need a website that procurement teams take seriously?

Talk to the team behind the SerenX and Bravo1Alpha websites. We will review your current site and suggest a scope on the first call.

Book a Discovery Call
NDA from the first call
Client reviews

What clients say about Cosmos Studio

5.0
21 reviews on Clutch
5.0 on Clutch

“I’m impressed by how much Cosmos Studio cares and their attention to detail.”

Scott HasbrouckCTO & Founder, SerenX
Read on Clutch
5.0 on Clutch

“The animation work stood out: it was visually strong and is a big part of what gives our site its character.”

Linden FelderHead of Communications & Marketing, Sentinel Earth AG
Read on Clutch
5.0 on Clutch

“Cosmos Studio impressed us with their creativity and innovative solutions, which led to an outstanding final result.”

Adrian NiculescuCEO & Co-Founder, Neo Vision
Read on Clutch
Our clients

Trusted by defense and deep tech teams in the US and Europe

Umami View

Healthcare

Edway

Education / EdTech

Ply

Logistics

Loamly

SaaS, AI

Kordie

Education / EdTech

Miyagi Labs

Education / EdTech

Merita

entertainment

Our clients

Defense tech website design studio with 60+ international awards

TheFWA

3× FWA of the Day

Awwwards

18 awards. 4× Site of the Day

CSS DA

25× UI, UX, Innovation

Orpetron

4× SOTD, SOTM, OWDA

Red Dot Awards

1× Winner Brand identity

CSS Winner

5× Site of the Day, Dev Award

About us

A boutique design team that turns ideas into powerful digital experiences

We're not a freelancer who disappears after delivery. Not a 200-person agency where you'll never meet a senior. We're a boutique, embedded design team and the longer we work together, the sharper we get.

Europe based

Remote-friendly team growing fast

Senior team, lasting results

We focus on quality over quantity

A strong team of real humans

Not AI Agents
Cosmos Studio team memberCosmos Studio team memberCosmos Studio team memberCosmos Studio team member
Valentyn, Cosmos Studio team memberCosmos Studio team memberCosmos Studio team memberVova, Cosmos Studio team memberCosmos Studio team memberRostyslav, Cosmos Studio team member
Before you book a call

Is Cosmos Studio the right partner for your defense website?

Strong fit

We’re a strong fit if:

  • 01You build defense hardware or software, and your website does not yet show what the product does or why buyers should trust it.
  • 02You are heading into a funding round, a trade show or a procurement process and need a site that holds up to expert review.
  • 03You need product pages, 3D renders and a brand that stand apart from the dark, generic look of most defense startups.

Sounds like your team?

Book a Discovery Call
Not a fit

We’re probably not the right choice if:

You need a template site in a few days, a budget below $5,000, or a team with security clearances to handle classified data.

We can still helpA focused landing page is a good first step, and we can grow the site from there.
FAQ

Frequently asked questions

1

How much does a defense tech website cost?

Projects start at $5,000, and hourly rates start at $50. A full defense website with 3D renders and custom development is estimated individually after a discovery call, based on the number of pages, products and 3D scenes.

2

How long does it take to build a defense startup website?

Design of a multi-page website usually takes 3–6 weeks, and development adds 4–8 weeks. The SerenX website, with 3D missile renders and WebGL scenes, went from kickoff to launch in five months.

3

Can you design a website if our product is classified or still in testing?

Yes. We work only with material you are allowed to share, sign an NDA from the first call and keep pre-launch work in access-controlled preview environments. When footage cannot be shown, we use 3D renders, diagrams and sample data checked against your engineering team.

4

Do you also design the product interface?

Yes. Cosmos Studio designs C2, ISR, GEOINT and counter-UAS interfaces, including the browser geospatial analysis platform for Bravo1Alpha. See our military and defense UI/UX design page for details.

5

Which platform do you build defense websites on?

We build on React and Next.js for sites with heavy 3D and custom logic, and on Webflow when your team needs to publish pages on its own. The SerenX website runs on React, TypeScript and Vite.

6

Who has Cosmos Studio worked with in defense?

Our defense clients include SerenX, a US maker of hand-launched autonomous interceptors, Bravo1Alpha, a European GEOINT and IMINT provider, and Sarmat Analytix, a geopolitical risk consultancy.

Book a Discovery Call
Book a Discovery Call
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lET'S TALK

Start your project with Cosmos™

Drop us a message, Anna reviews every brief personally and gets back to you within one business day. From there it's simple: we align on scope, sign the contract, and book your start date. Fast, clear, no back-and-forth.

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