Every business dreams big—whether it’s launching a sleek app, revamping a corporate website, or harnessing AI to wow customers. But achieving that vision requires more than good intentions; it requires a partner who gets it. That’s where Hexium steps in. Based in France and fully remote-friendly, Hexium is a next-gen digital agency dedicated to crafting web, mobile, and AI solutions that are fast, scalable, and downright delightful to use.

What Is Hexium?

Hexium is a modern digital agency founded in 2020, based in Montpellier and serving clients across France and Europe through a talented remote team. They specialize in building high-impact web apps, native-feeling cross-platform mobile apps, and AI-powered systems—all tailored to your brand’s story and goals. From MVP to enterprise rebuilds, Hexium brings both technical brilliance and design finesse to every project.

Why Hexium Stands Out

There are plenty of agencies out there—but Hexium rises above because they combine three key strengths: custom-built solutions, rapid delivery, and long-term support. They don’t use off-the-shelf templates. Every project is hand-coded, user-tested, and carefully tailored. Plus, they offer a rare 3‑month post-launch warranty, ensuring your platform thrives long after “go live.”

Hexium’s Full Suite of Services

Hexium is a full-service agency, meaning they manage every phase of your digital journey:

Custom Web Development

Using technologies like React, Vue.js, Next.js, and Astro, Hexium builds fast-loading websites and web applications—from ecommerce portals to enterprise dashboards—optimized for speed, security, and SEO.

Mobile App Development

With React Native, Hexium develops cross-platform mobile apps that feel native on both iOS and Android, delivering a native experience from a shared codebase.

UI/UX Design

Hexium doesn’t just design apps—they design experiences. From user flow mapping and wireframes to interactive prototypes and visual UI, their design ensures clarity and engagement at every user touchpoint.

AI & Intelligent Integrations

CIhatbots, recommendation engines, predictive analytics—Hexium empowers apps with AI features tailored to your business, not just trendy add-ons.

Headless CMS & E-commerce

Leveraging Strapi, Sanity, Storyblok, Contentful, and Sylius, Hexium builds scalable CMS and SEO-friendly e-commerce platforms, giving you content control without complexity.

The Powerhouse Tech Stack

Hexium relies on cutting-edge, reliable tools:

  • Frontend: React.js, Vue.js, Next.js, Astro, Nuxt.js

  • Backend: Node.js (Nest.js), PHP (Laravel, Symfony)

  • CMS: Strapi, Sanity, Storyblok, Contentful

  • E-commerce: Sylius
    This stack is designed for performance and scalability to support your growth.

Who Uses Hexium?

Their clients range from emerging startups to Fortune-level brands like Air France, Hermès, Qonto, Crédit Mutuel, TF1, and TotalEnergies. These forward-thinking companies trust Hexium to deliver digital solutions that engage users and drive results.

What Clients Say

“The platform was robust, ergonomic, and perfectly integrated.” – Benoît Cotrel, Air France
“Fast, skilled, and attentive team. Impeccable results.” – Michaël Joseph, Roger & Gallet
Their testimonials reflect a consistent pattern: Hexium delivers quality, care, and clear communication.

How Hexium Works

Hexium’s workflow is streamlined:

1. Discovery & Free Consultation

Every project begins with a conversation—defining goals, KPIs, and timelines.

2. Design & Planning

Wireframes, prototypes, and detailed roadmaps are created before a single line of code is written.

3. Agile Development

Built in sprints, Hexium shares regular updates and incorporates feedback every step of the way.

4. Testing & Quality Assurance

Extensive testing ensures your product is polished, secure, and high-performing.

5. Launch & Warranty

Once launched, Hexium supports you for 3 months—handling updates, bug fixes, and fine-tuning.

Remote Collaboration, Maximum Reach

Hexium’s remote-first model means they can serve clients in Lyon, Paris, Strasbourg, Marseille, Nantes, and beyond—wherever you are, they’re just a call away.

Eco-Conscious Digital Practices

Hexium builds lean products that load fast and reduce resource consumption. Faster sites = better SEO + happier users—without sacrificing performance.

Crédit Impôt Innovation (CII)

If you’re a French company, here’s the bonus: Hexium qualifies for France’s CII tax credit, meaning up to 20% of your development cost can be reimbursed for innovative projects. Smart, huh?

Who Should Work With Hexium?

Hexium is an ideal partner if you’re:

  • A startup building your first MVP

  • An SME scaling your digital offerings

  • A corporation modernizing legacy systems

  • A marketing/design team needing a dev partner

  • A white-label agency looking for reliable delivery

The Value Proposition

By going with Hexium, you get:

  • Hand-crafted digital products built from scratch

  • Fast delivery cycles (6–20 weeks)

  • Supportive and transparent collaboration

  • A worry-free warranty period

  • Eco-smart, scalable build architecture

Conclusion

Digital success isn’t just about launching a product—it’s about launching the right product. Hexium helps you build stronger, smarter, and more sustainable digital platforms that can evolve with your business. With their modern tech, design-forward thinking, and client-first processes, Hexium is more than just an agency—they’re your long-term partner for growth. Ready to build something remarkable? Choose Hexium.

FAQs

1. Can I hire Hexium for only part of the project?
Yes! Whether it’s design, frontend, backend, or AI integration, Hexium offers modular services tailored to your needs.

2. How long do Hexium projects take?
Most projects are completed in 6 to 20 weeks, depending on complexity and scope.

3. Do they support non-French clients?
Absolutely. Hexium works remotely with businesses across Europe and beyond.

4. Is post-launch support included?
Yes, every project includes 3 months of free post-launch support for bug fixes and optimizations.

5. How do I get started with Hexium?
Head over to https://www.hexium.io to schedule a free consultation and begin your project journey.