Agile Studio
RecommendedYou prioritize, we deliver. No frozen spec, no amendment for every change. Just a continuous flow of improvements, driven by your real needs. Volume discounts: €4,800 for 2 days/week, and so on.
Doesn't exist yet? We build it.
Agile studio specialized in legal. We turn your ideas into concrete tools, in production, within weeks, not years.
Start with a proof of concept See the three tracks They build with us 
Three ways in
Choose the starting point that fits you.
From a light diagnosis to a full build, every track is designed to deliver a concrete result, no long commitment, no surprises.
TRACK 1
The Audit
Map before you build From €1,500 excl. VAT · 1 to 3 daysYou know there's a topic, but not where to start. We set a clear diagnosis: what's feasible, at what cost, with what impact. You leave with an executable roadmap.
- 1 to 3-day audit, on-site or remote
- Analysis of your processes, tools and friction points
- Costed and prioritized recommendations
- Actionable AI roadmap
- Written report + oral presentation
TRACK 2 Recommended
The Proof of Concept
From prototype to production in 1 to 2 months €5,000 excl. VAT · flat rate · Controlled scope, firm deliveryThe best way to know whether an idea works is to put it in your teams' hands.
- Product scoping in 1 week
- Iterative development, weekly demos
- Tool delivered in production, not a mockup
- Direct access to our internal building blocks & MCP
- Possible switch to a project or agile Studio
TRACK 3 Request a quote →
The custom project
The whole project, end to end On quote After an initial conversationYou have the vision, the budget, the need to do it all right. We take the project on end to end. One point of contact, a dedicated team, clear milestones.
Simple module 2 to 4 weeks · from €5K
Mid-sized application 6 to 10 weeks · €15K to €40K
Full platform 3 to 5 months · €50K to €120K
We give you a real number after an initial conversation. Not a 1-to-10 range.
And then?
Two models for what comes next.
Once the proof is made, two options open up. One favors flexibility, the other a controlled scope.
Fixed specification
Defined scope, firm quote, marked-out schedule. The classic format for projects whose contours are already clear.
Our advice: start with a proof of concept, then switch to the agile Studio. It's the formula that delivers the most value, the fastest, with the least risk.
Discuss the model that fits you What we build
What does it actually look like?
01
Client portals & practice workspaces
Lawyer client portal, legal request portal, matter tracking. The interface your clients expect, and that your teams actually use.
02
Custom legal AI
AI agent trained on your data, connected to your databases via the MCP protocol. Your know-how, augmented: case-law research, matter analysis, sourced memo generation.
03
Document automation
Generation of contracts, submissions, NDAs, letters. Templates + AI. One click, the right document comes out in the right language with the right clauses.
04
Dashboards & reporting
Litigation dashboards, firm KPIs, multi-jurisdiction, multi-firm tracking. Your data, finally readable, connected to your ERP.
05
APIs & MCP servers
Connection to Légifrance, Pappers, RPVA. Custom MCP servers. 17 legal connectors in production via MCP Factory.
06
ERP modules & integrations
Building blocks that integrate with your existing setup: SECIB, Jarvis, your practice software. Not one more tool: an extension of your tool.
Portfolio
The apps we've shipped.
Law firms, legal departments, companies, startups. Each project built custom, delivered in production, used every day.
Dairia Avocats
Employment-law AI · Dairia IA Built forAn AI platform specialized in employment law, built for the firm Dairia Avocats. The agent queries collective agreements, the French Labor Code, employment case law and the BOSS in real time. Designed by practitioners, for practitioners. Zevra provides the technical infrastructure, the agentic architecture and the MCP connectors.
Agentic architecture · MCP Factory · Legal RAG · BOSS · KALI · JURIClésame
Succession genealogy · startup 100 start-up Challenges 2026A collaborative platform between genealogy firms, notaries and heirs. End-to-end workflow for managing succession files, professional directory, step-by-step tracking. Selected among the 100 start-ups to invest in for 2026 by Challenges.
DealMetrics
M&A dealroom · startup Incubated at the Paris BarA dealroom designed for M&A lawyers, incubated at the Paris Bar. We support the project on the technical side within the Zevra Studio.
Legal Data Space
Legal infrastructure · partner Strategic partnershipA strategic partnership with Legal Data Space (Thomas Saint-Aubin) covering the supply of MCP servers, the co-development of legal agents and training via Zevra Campus. At the crossroads of open legal data and AI applied to law.
Supernovia
AI content platform On the StoreA business-law firm needed to produce expert legal content at scale. An AI-assisted content creation platform, connected to legal databases (Légifrance, JORF), with multi-channel publishing. Born from custom work, turned into a Store product.
Next.js · Claude API · MCP Légifrance · PostgreSQLLexiWork
Digital stamp On the StoreLitigation firms were wasting huge amounts of time stamping their exhibits and generating exhibit schedules. Automatic stamping + schedule. Simple, fast, compliant. Used every day. Born from custom work, turned into a product.
React · PDF.js · Node.jsLexform
Anonymization & pseudonymization On the StoreA legal-document anonymization API. Automatic detection of personal data, replacement compliant with GDPR and decision-publication standards. Free, hosted in France, no data stored. Used by firms, legaltechs and institutions.
AI · NLP · REST API · Hosted in FranceLegal department portal
Legal department · large group CustomAn industrial group's legal department was receiving requests by email. Nothing was tracked. An internal request portal: submission, automatic qualification, routing by subject, real-time tracking. Nothing gets lost anymore. Average handling time cut by 3.
Next.js · NestJS · PostgreSQL · SSOLitigation dashboard
Multi-country · large group CustomAn international group was managing 200+ disputes across 8 countries in an Excel file. Multi-country, multi-firm, real time. Connected to the group ERP. Provisions, deadlines, KPIs: all on one screen.
Next.js · Supabase · ERP API · ChartsNDA generator
Multi-language · tech company CustomEvery NDA required a back-and-forth with legal. One form, one click. The NDA comes out in the right language, with the right clauses.
React · Generative AI · DOCX templates · Multi-languageSome of these apps are available to everyone on the Store. See the Zevra Store →
Does your project look like one of these? Let's talk. Book 30 minutes with us →
Methodology
How it works.
Short sprints, regular demos
No 3-month tunnel. You see the product move forward every 1 to 2 weeks. You test, you comment, you adjust. The best products come from this close collaboration.
Code delivered, documented, hosted on your side
Two possible setups:
› You host: we provide the specs and the docs to your team, which administers it in-house.
› Turnkey: we prepare the infrastructure (typically Scaleway), you get full ownership.
Either way, you own the code.
Why us
The right choice, for the right reasons.
15 years in legal, not 15 months. We speak your language. We understand your ethical constraints, your processes, your urgencies. No need to re-explain everything in every meeting.
Weeks, not quarters. A prototype in production in 1 to 2 months. Demos every week. You see progress, you adjust in real time. No tunnel effect.
We build for ourselves too. Nine Zevra products in production force us to code clean, fast and solid. You benefit from the same level of demand as our own teams.
Legal AI, in production. Not in a demo. 17 legal MCP connectors are already running in production. We know what works, what hallucinates, what survives the real world. AI isn't a buzzword for us: it's our daily reality.
Decisive advantage
Our R&D becomes yours.
This is our real advantage. MCP connectors, AI building blocks, authentication modules, integrations with legal databases: everything we've already built for others, you get.
You pay for what's specific to your project, not to reinvent what already exists at our place.
The team
The faces behind the code.
Pierre Colliot
President and Chief AI Officer11 years of innovation in the legal sector. Founder of La Fabrique Juridique, creator of Supernovia.io, former Marketing Director at Jarvis Legal. He has supported dozens of firms and legaltechs in their growth.
Joachim Darmalingon
CTO7 years in SaaS application development. Former developer at Legal Pilot, Lead Dev at Supernovia.io, creator of Lexiwork and KaribNav. MIAGE engineer, specialist in scalable architectures.
Benjamin Barbé
Infra & CybersecurityTech Lead and Solution Architect, founder of Techspike, creator of the Zevra Factory. Specialist in complex migrations, distributed architectures and legal cybersecurity (GDPR/NIS2, ANSSI).
Alexis Deborde
Co-founderA lawyer turned entrepreneur, a pioneer of French legaltech. Founder of Leganov, co-founder of Hercule, creator of Smartpreuve. Ranked among the "40 shaping the future of law" by the Institut Choiseul.
Convinced? The best way is still to talk it over for 30 minutes. Book a conversation with the team →
Who it's for
It's for you if.
→
Lawyer or law firm
You want a custom management tool, a document generator, an AI assistant trained on your practice. Something that fits you, not a generic solution to configure for 6 months.
→
Legal department
Request portal, multi-country litigation dashboard, internal workflow automation. Steer your activity, not your Excel files.
→
Legaltech or startup
You have the idea and the domain expertise, we have the code and the infrastructure. Proof of concept in 1 to 2 months. We've already incubated projects via the Studio: DealMetrics, Plume, Agora Juridique.
→
Company
A specific legal need: compliance, contract generation, automated audit. We build you a tool tailored to your process.
FAQ
Questions that come up.
Another path
Not (yet) a custom project?
Maybe what you're looking for already exists, or you can build it yourself.
Store
Ready-to-use toolsTools ready for legal professionals. Maybe your need is already covered.
See the Store →Campus
Learn to build themLearn to build your own augmented legal tools. Video capsules, coaching, community.
Discover the Campus →Bootcamp
3 immersive daysThree immersive days to code your own legal applications. Intensive training, concrete results.
See the Bootcamp → Infrastructure hosted in France
Our applications run on OVHcloud infrastructure, the most certified European cloud provider. Your data stays in France, under European law, in audited datacenters.
See the certifications
Let's talk about your next tool.
30 minutes to scope your need, identify the right track, and find out whether we're meant to work together. No commitment, no sales pitch.
Book a 30-minute conversation Start with a €1,500 excl. VAT audit