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About us
ARCHI is a two-person product design studio.
We design products, we write code, and we ship features. Real ones: merged PRs, not prototypes gathering dust in Figma. Over the past three years, we've worked with 30+ founders on products that have raised over $1B from top-tier investors.
We named the studio ARCHI because what we do is closer to architecture than decoration. Architects decide where the load-bearing walls go. They design the structure everything else gets built on top of. That's the work we care about. Anyone can move a button. Very few people can decide what your product is, build the system that lets your team express it consistently, and leave behind something that holds up as the company grows.
Lately, our role has expanded past the canvas. Design is still our craft, but we now also write production code, prototype in real components, and build the AI workflows that let small teams move fast.
Need an MVP shipped before your next fundraise?
A product redesign that actually gets implemented?
A small fast team that does product strategy and pull requests in the same week, in or alongside yours? That's us.
SERVICES
└ Product Strategy
└ Product Design
└ Web Design
└ Design Systems
└ Engineering
└ AI Workflows
LEADERSHIP
└ Lucas Steuperaert, Co-founder
└ Sebastien Davy, Co-founder
SERVICES
└ Product design
└ Web design
└ Design Systems
LOCATION
└ Based in France
└ Partnering globally
ARCHI is a two-person product design studio.
We design products, we write code, and we ship features. Real ones: merged PRs, not prototypes gathering dust in Figma. Over the past three years, we've worked with 30+ founders on products that have raised over $1B from top-tier investors.
We named the studio ARCHI because what we do is closer to architecture than decoration. Architects decide where the load-bearing walls go. They design the structure everything else gets built on top of. That's the work we care about. Anyone can move a button. Very few people can decide what your product is, build the system that lets your team express it consistently, and leave behind something that holds up as the company grows.
Lately, our role has expanded past the canvas. Design is still our craft, but we now also write production code, prototype in real components, and build the AI workflows that let small teams move fast.
Need an MVP shipped before your next fundraise?
A product redesign that actually gets implemented?
A small fast team that does product strategy and pull requests in the same week, in or alongside yours? That's us.
SERVICES
└ Product Strategy
└ Product Design
└ Web Design
└ Design Systems
└ Engineering
└ AI Workflows
© 2025 ARCHI STUDIOS
Malibou — Rebuilding French HR & payroll into a product teams actually want to use
Malibou unifies HR, payroll, and employee management for French companies. We rebuilt the entire product — reworking every critical journey so that HR teams, managers, and employees each get a clear path through absences, expenses, onboarding, and payroll, backed by a design system that now lets the team ship new modules independently.
Malibou unifies HR, payroll, and employee management for French companies. We rebuilt the entire product — reworking every critical journey so that HR teams, managers, and employees each get a clear path through absences, expenses, onboarding, and payroll, backed by a design system that now lets the team ship new modules independently.
"In just a few months, they redesigned an app spanning dozens of pages — and delivered a production-ready design system on top of it. Iterations were fast, feedback loops tight!"
Alexandre Pernin
Co-founder at Malibou
"In just a few months, they redesigned an app spanning dozens of pages — and delivered a production-ready design system on top of it. Iterations were fast, feedback loops tight!"
Alexandre Pernin
Co-founder at Malibou