Revolutionize your processes with our Data and AI expertise.
Think this tech breakthrough doesn't concern you? You're already behind. We integrate AI where it has real impact — not for the buzz.
AI is not a gimmick. It's a concrete lever to transform your processes, cut your costs, and keep control of your data. We're not here for the hype — we're here for results.
Forward Deployed Engineering
We don't ship a POC. We embed until production.
A Forward Deployed Engineer is an engineer who embeds into your team to take AI from an impressive demo to a system that holds up in production. The most sought-after role in tech in 2026 — at Palantir, OpenAI, Anthropic. At Lumy, it's how we've worked from day one.
of enterprise AI pilots show no measurable impact on the bottom line — MIT, 2025. We work for the 5% that ship.
The problem is almost never the model. It's everything else: your data, your existing systems, your business constraints. The gap between a prototype that runs in a demo and a tool that actually serves. That gap is exactly what our Forward Deployed approach closes.
Embedded, not hovering above
We settle into your context — your data, your tools, your teams. We build on your business reality, not a textbook case.
From scoping to run
Scoping, prototype, production — and we operate what we deploy through Lumy Cloud. One team, from the first workshop to monitoring.
The field, not the theory
We deploy AI on our own products every day. What we recommend, we live — not slides, real experience.
Our AI commitments
Concrete AI, integrated into your business.
Practical AI & Open Source
We bet on agile, affordable technologies. Our experts build on open source and develop tools tailored to your context — seamless integration, controlled costs. You own everything.
Data structuring & analysis
Your data has value — you just need to know how to use it. We structure, clean, and connect your sources to turn them into real decision-making tools.
Process automation
Repetitive tasks? We automate them. We dive into your processes and business operations to concretely transform the way you work.
Training & empowerment
We don't deliver a black box. We train your teams to understand and use the tools we deploy. The goal: your autonomy, not your dependency.
Our approach
From scoping to autonomy.
Audit & Scoping
We analyze your existing processes and data to identify the real optimization levers.
Prototype & POC
We build a quick proof-of-concept to validate technical feasibility and ROI before investing.
Development & Integration
We develop the solution and integrate it into your existing stack — no revolution, a controlled evolution.
Empowerment
We train your team and document everything. The goal: making you autonomous, not dependent.
Your data stays yours.
We deploy models on your premises or via managed inferences with Scaleway. No GAFAM dependency, no data leaks. Your code, your models, your property.
+250 products shipped. Here's what we've built.
With À nous la vie, we are revolutionizing entertainment in Finistère.
Read the case study
With N'en jetez plus, we streamline the collection and distribution of essential donations.
Read the case study
With Rendez-vous Équilibre, we promote well-being in everyday life.
Read the case study
With Radio BOA, we contribute to the prominence of Breton radio stations.
Read the case study
With SILL Entreprises, we strengthen the group's digital identity.
Read the case study
What our clients say.
"Lumy a fabriqué tous les outils numériques et Internet de l'Abbaye de Saint-Jacut avec le maître-mot de la simplicité et de la facilité d'usage. Équipe très réactive, dossiers suivis, art de la débrouille efficace quand il faut. Je conseille vraiment cette agence proche des gens et du terrain." <br/> <br/> <p>Yohann Abiven - Directeur de l'Abbaye.</p>
"Accompagnement et suivi de qualité. Les équipes de Lumy.cloud sont proactives et source de conseils pour épauler les équipes internes. Très réactifs aux demandes et professionnels, je ne peux que les recommander."<br/> <br/> <p>Julien Kersalé - Cellule digitale chez Sill Entreprises.</p>
"Les équipes Lumy sont professionnelles, efficaces et créatives en plus d'être sympathiques. Nous sommes très satisfait du travail effectué pour la refonte de notre site web !" <br/> <br/> <p>Marie-Anne Grangeret - Directrice des opérations et ergonome Moten Technologies.</p>
"L'agence Lumy nous a accompagnés dans la refonte de notre site internet. 4 mois de collaboration pendant lesquels l'équipe a toujours été réactive, efficace et innovante. Le résultat est très apprécié de tous, un grand merci à Laura et à toute l'équipe."<br/> <br/> <p>Manon Kervella - Chargée de communication CINav.</p>
"Bon accompagnement des visuels très sympathiques pour vos projets ! A l'écoute du client. Merci" <br/> <br/> <p>Catherine Bouget - Coordinatrice pédagogique UBO.</p>
"IPC remercie toute l'équipe Lumy pour le déploiement et réalisation de notre site internet commercial multilingue et multirégional. Lumy représente vraiment une agence de développement sur mesure en utilisant des technologies modernes. Lumy a les ambitions et les capacités de s'adapter aux besoins des clients du début à la fin du projet." <br/> <br/> <p>Pedro Osorio - Service systèmes d'information.</p>
"Nous avons confié à Lumy la création de l'environnement numérique de Radio BOA (DAB+). L' Agence Lumy a dès le départ été très enthousiaste sur notre projet et si l'on tient compte que c'est une équipe très sympathique et compétente, alors travailler avec elle a été un plaisir ! L' équipe a été à notre écoute pour construire ces outils et aujourd'hui le lien est régulier pour finaliser le projet et regarder vers l'avenir." <br/> <br/> <p>Nicolas Milice - Coordinateur d'antenne.</p>
"Deuxième projet mené à bien avec l'équipe de Lumy et toujours un plaisir. Ecoute, expertise, pédagogie et accompagnement parfait. Un vrai partenaire sur les sujets digitaux que nous solliciterons à nouveau." <br/> <br/> <p>Katerina Nion - Directrice du développement.</p>
Frequently asked questions
Custom AI & Data.
No. We can start with little data and iterate. What matters is quality and relevance. We help you structure your data pipeline before connecting any model.
We favor open source for sovereignty and cost control — Mistral, LLaMA, Hugging Face. We also integrate proprietary APIs (OpenAI, Anthropic) when relevant. The choice is made case by case.
We can deploy models on-premise or on sovereign cloud (OVH, Scaleway). Your data never transits through third-party servers without your explicit consent. We document every flow.
We start with a scoped POC (4-6 weeks) to measure real impact before investing. No vague promises — we define concrete KPIs from the start: time saved, errors avoided, revenue generated.
Yes. Every delivery includes knowledge transfer. We train your business teams on tool usage and your tech teams on maintenance. The goal: autonomy, not dependency.
A Forward Deployed Engineer is an engineer who embeds into the client's team to design, integrate and deploy a solution — often AI — directly into their real environment. Rather than shipping a prototype and leaving, they stay until the solution runs in production and serves a measurable business goal. It's the model pioneered by Palantir and adopted by OpenAI and Anthropic in 2025-2026. At Lumy, it's how we approach every AI project.
According to an MIT study (2025), about 95% of enterprise generative AI pilots show no measurable impact. The bottleneck isn't model capability, but the gap between a demo and real integration: unstructured data, legacy systems, compliance, team adoption. Our Forward Deployed approach tackles exactly this gap — we deploy into your real context, not a lab.
A vendor sells a generic product you have to adapt. We start from your business and build what serves your operations — then we operate it. No endless licensing, no black box: open source, code and models are yours. And since we build our own AI SaaS under Synapsr, we know the real trade-offs, not just the theory.
The team.