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93 employees, 14 AI agents built in 3 hours: the Meilleurtaux Agentathon
Meilleurtaux Agentathon: 93 employees in 14 teams design, build and present their own AI agents on real business use cases, all in just 3 hours.

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AI Sisters supported Meilleurtaux, a leading player in lending and insurance in France, with an intense, immersive AI transformation session. In just 3 hours - 1 hour of AI Show and 2 hours of Agentathon - 93 employees split into 14 teams designed, built and presented their own AI agents on real business use cases. All 14 teams managed to deliver a working agent, despite the hurdles along the way. Concrete proof that AI is not just for experts.
Upskilling 93 employees and getting them into action in half a day
The challenge: show concretely what AI can do for Meilleurtaux's business roles, then have employees who had never written a line of code build real AI agents - all in just 3 hours.
AI upskilling at scale
Bring 93 employees into the world of generative AI at the same time, with concrete demonstrations rooted in their day-to-day work: lending, insurance, customer relations.
Use cases grounded in reality
Identify and demonstrate use cases that Meilleurtaux teams can act on straight away - not generic examples, but situations drawn from their daily work.
From spectator to doer
Make sure every employee leaves not just inspired, but with proof that they can build an AI agent themselves.
Overcoming real-world obstacles
All 14 teams ran into real difficulties while building their agents. Identifying them, getting past them and coming out stronger was part of the experience.
Want your teams to go from AI awareness to practice in half a day?
We design a tailor-made Agentathon, adapted to your roles and your tools.






Our programme: 1h AI Show + 2h Agentathon
A session structured in two complementary parts: one hour of immersive AI upskilling to spark the click, followed by two hours of team Agentathon to move straight into practice.
1h AI upskilling AI Show
A live, immersive session to bring all 93 employees on board: real-time demonstrations on concrete cases linked to lending, insurance and customer relations. No abstract slides - AI in action on their own business topics.
Microsoft Copilot Agent Builder
2h Agentathon in 14 teams
The 93 participants were split into 14 teams to build their own AI agents on real business use cases. Each team designed, tested and pitched its agent - in just 2 hours.
Difficulties faced, difficulties overcome
The teams faced real obstacles: use cases to refine, technical constraints to work around, business logic to build into the prompts. That is exactly where real skills development happens.
Presentations: 14 AI agents showcased
Each team presented its work to the others. All 14 teams delivered a working agent. The quality of the presentations impressed every participant - themselves included.

Want your employees to build their own AI agents?
30 minutes to scope the format and the priority use cases.






AI use cases in lending and insurance
The uses activated during the AI Show and built during the Meilleurtaux Agentathon.

Customer relations & advice
→ Agent to qualify incoming loan requests
→ Automatic summaries of customer conversations
→ Product recommendations personalised to the borrower's profile
→ Assisted answers to frequently asked questions about loan offers
Document analysis & processing
→ Analysis of financing applications and extraction of key information
→ Automatic summaries of insurance contracts and terms and conditions
→ Comparison of loan simulations and generation of decision summaries
→ Completeness checks on supporting documents
Productivity & communication
→ Drafting personalised customer follow-up emails
→ Generating minutes of sales meetings
→ Automating follow-ups and application reminders
The results of the Meilleurtaux Agentathon
Before and after the session


Before: Teams that had never built an agent. Credit, insurance and customer teams with no coding experience, and three hours to go from listening to building.
With Copilot: 14 teams, 14 working agents. In two hours of Agentathon, every team designed, tested and presented its agent on a real business case.
employees trained and driving their own AI transformation in a single session
teams that all managed to build and present a working AI agent
to go from AI upskilling to building operational AI agents
AI agents built and presented in real conditions
Ready to transform your teams with generative AI?
Find out how we tailor each session to your sector.
Got it. An AI Sisters expert will email you to plan your AI training.
Your email didn't go through. Check the address, or write to us at contact@aisisters.ai.
An expert will reply to scope your AI training, with no commitment.






Meilleurtaux is one of the leading players in lending and insurance in France. Every day, its teams handle complex financing applications, insurance contracts and demanding customer relationships. In a sector where processing speed and quality of advice make the difference, generative AI is a major strategic lever to speed up processes and free up time for higher-value work.
A programme built around your roles and your tools, pre-audit included.
Got it. An AI Sisters expert will email you to plan your AI training.
Your email didn't go through. Check the address, or write to us at contact@aisisters.ai.
An expert will reply to scope your AI training, with no commitment.

“Great training and a very practical audit: we are already seeing tangible gains.”
“AI Sisters supported 150 Webedia employees with truly exceptional shows and workshops. Extremely hands-on, and the productivity gains are already very measurable.”

“Two brilliant training sessions with AI Sisters. Titouan was excellent: highly personalised, relaxed and accessible. The team demystified a subject that seemed so complex. Thank you!”

“It was really great: AI Sisters supported the entire IT department with immediate impact. I recommend them 100%.”
“An unforgettable experience: dynamic, practical and directly useful day to day. The teams are still talking about it!”

“A very dynamic, practical day, perfectly suited to our challenges. The teams came away with tools and ideas to put into practice the very next day.”

Organise an AI Show
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