Top 5 AI consulting firms in France

As artificial intelligence continues to reshape how businesses operate, selecting the right consulting partner has become a strategic priority. Whether you're looking to deploy generative AI, build a domain-specific copilot, automate operations, or structure your data governance, it is crucial to rely on partners who are both skilled and aligned with your organization’s reality.

In this article, we compare several leading AI-focused consulting firms: Systelium, Mozza, Artefact, Accenture, and Capgemini. Each offers a distinct positioning in terms of size, pricing model, AI expertise, and target clientele. Whether you're a startup, SME, or large enterprise, this overview will help you make an informed, effective decision.

Systelium: The Leading Nearshore AI Consulting Firm for European Businesses

Systelium is a francophone leader in nearshore AI consulting. Unlike firms of similar size, Systelium adopts a unique staff augmentation model, embedding an AI expertise cell directly within clients’ teams. This dedicated cell handles the full AI lifecycle: from strategic and technical advisory to compliance, cybersecurity, AI development, training, and change management. Systelium becomes your pragmatic, cost-effective, and integrated long-term AI partner for both immediate needs and future scalability.

All Systelium experts are AI-native, they’re trained and experienced exclusively in AI and its real-world applications. Furthermore, Systelium offers rates 3 to 4 times lower than competing consultancies: around €250 per day per expert, versus market averages of €800. For organizations open to remote collaboration, Systelium provides the best quality‑price ratio in France for AI expertise.

Mozza: Agile AI Product Studio for Ambitious Startups & Scale‑ups

Mozza is a Paris-based consultancy founded in 2019, specializing in bespoke AI integration and digital product design. Built by former leaders from French Tech champions (Doctolib, Qonto, Alan, Payfit, BlaBlaCar), Mozza targets tech-first startups and digital enterprises.

With consultants drawn entirely from France’s most successful tech ventures, Mozza delivers a pragmatic and innovative approach. They combine strategic product guidance, hands-on AI implementation, and team training. This focus ensures high-quality results—but their boutique size (≈30 people) and premium pricing make them best suited for clients with well-defined AI projects and generous budgets.

Artefact: Data and Responsible AI Pioneer for Global Clients

Artefact is an international consulting firm with 1,700+ experts, specializing in data strategy, artificial intelligence, and data-driven marketing. Working with major corporations, mid‑caps, and public institutions, Artefact covers everything from data governance and AI development to IT optimization and GenAI training via their School of Data and GenAI Academy.

Artefact is distinguished by its integrated offering across AI, data, and marketing, a strong R&D footprint, and a truly global presence. Despite its reputation and extensive client portfolio, its high pricing may be less accessible to companies under €1 billion in annual revenue.

Accenture: Enterprise-Scale AI Transformation Leader

Accenture is a global professional services firm operating in over 120 countries, specializing in enterprise-scale digital transformation. It delivers the full range of AI services—from consulting and data governance to custom AI development and enterprise training.

Accenture stands out for its AI Refinery platform (built with NVIDIA), enabling clients to deploy agentic AI at scale (autonomous AI agents that observe, reason, plan, and act across business domains). Its breadth of industry experience and global technology ecosystem make it a go‑to for complex, large-scale transformations. However, its prestigious positioning, rigid process structures, and high costs often limit engagements to large- budget contracts.

Capgemini: AI Embedded in Enterprise IT and Intelligent Operations

Capgemini is a world leader in IT consulting and services, with 340,000 employees across 50+ countries. It supports major enterprises and public sector clients in digital transformation via data, cloud, and AI.

Capgemini’s strengths include cross-functional support teams, global delivery models, and a diverse partner ecosystem. It also offers nearshore delivery for large-scale projects (>15 resources). With its recent acquisition of WNS for $3.3 billion, Capgemini is doubling down on Agentic AI and Intelligent Operations, combining its consulting mastery with autonomous system deployment and process automation.

Summary Table of the top 5 AI agencies in France: