Build your own legal AI application
Build the tool you have always dreamed of to simplify your legal practice.
Breaks and lunch break included
Replay access for 30 days
Training overview
In 2026, legal professionals no longer just use generative AI — they build their own tools. Custom GPTs specialized in contract law, Claude agents for due diligence, no-code applications for letter generation: building tailor-made legal AI tools has become a major competitive advantage for firms and legal departments.
This training offers a complete path, from the most accessible to the most advanced. You will learn to design a Custom GPT or Claude Project perfectly calibrated for your practice, then to take the next step by building a real no-code application (Lovable, Bubble, n8n) deployable to your colleagues or clients.
The approach is resolutely practical. Not a single line of code will be written. After 7 hours, you leave with two functional deliverables: an AI assistant specialized for your daily work, and the prototype of an operational legal application adapted to a use case from your firm.
Learning objectives
Detailed program
Expected results
Functional Custom GPT produced
Time saved on repetitive tasks
No-code prototype cost
Trainees autonomous in operation
« In one day, I built an AI assistant dedicated to drafting client opinions. My team uses it daily. It is the most profitable training I have ever attended. »
Professional outcomes
Upon completion, participants will be able to:
Certificate issued
Training completion certificate issued at the end of the program, stating objectives, duration and assessment results (Custom GPT and no-code prototype produced). Compliant with Qualiopi standards and accepted by funding bodies (OPCO, FIF-PL, CPF).
Target audience
Lawyers · In-house counsel · General counsel · LegalOps · Notaries
Prerequisites
Regular use of a generalist AI assistant (ChatGPT, Claude, Gemini or Copilot) and command of prompt engineering fundamentals. No development skills required.
Teaching methods and assessment
Teaching methods
- End-to-end practical workshops
- Building a functional AI assistant
- Prompt templates and instruction files provided
- Demonstrations on no-code platforms
Assessment methods
Individual production of a Custom GPT then a no-code application prototype, validated at the end of the session.
Continuous formative assessment, Custom GPT and no-code prototype production, knowledge quiz, training certificate.
Access and delivery conditions
How to enroll
- 1.Contact us by email (formation@gaius-tech.com) or via the website contact form.
- 2.Needs analysis and prerequisites verification during a preliminary interview.
- 3.Quote and training agreement sent.
- 4.Funding validation (OPCO, FIF-PL, CPF) if applicable.
- 5.Access time: 14 business days after funding approval.
Delivery conditions
- Training delivered entirely remotely (synchronous virtual class via Zoom or Teams).
- Duration: 7 hours over one day, 9:00 AM to 5:30 PM (breaks and 12:30-1:30 PM lunch break included).
- Group of 4 to 12 participants maximum for interactivity.
- Technical requirements: computer with stable internet, modern browser, working webcam and microphone.
Technical and pedagogical support
In accordance with Article D. 6313-3-1 of the French Labor Code, appropriate technical and pedagogical support is provided to accompany participants throughout their remote training:
- Technical support: email assistance (formation@gaius-tech.com) for connection or tool access issues. Pre-training connection test offered.
- Pedagogical support: the trainer is available during and after training for participant questions. Post-training email follow-up for 30 days.
Accessibility and disability
Training accessible to people with disabilities. Contact us to adapt teaching methods.
Disability referent: formation@gaius-tech.com. Our disability referent works with you on possible accommodations (adapted materials, adjusted training pace, accessibility tools) and can refer you to specialized partners (Agefiph, Cap Emploi, MDPH).
Funding options
Employed lawyers and in-house counsel. Full or partial coverage depending on your OPCO.
Independent lawyers. Up to 100% funding depending on FIF-PL annual caps.
Personal Training Account. Use your acquired rights to fund the training.
Compliance and quality
Gaius is a Qualiopi-certified training organization under the "Training actions" category. This certification attests compliance with the National Quality Reference Framework (RNQ), a prerequisite for public and pooled funding eligibility (OPCO, FIF-PL, CPF).
Official resources
Mandatory information
Frequently asked questions
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About the "Build your own legal AI application" program