Your firm’s own legal AI
Research, drafting and a document editor under your firm’s name — with your letterhead, your data in its own instance, and answers that cite only the legislation and case law they actually retrieved.
From €89 per user / month · 30M+ legal documents
Not a prototype. Valvasor, under your name.
Lex Atelier is the platform behind Valvasor, the legal research assistant already in use by Slovenian lawyers — packaged as your firm’s own private instance. Legal sources come through LexAPI, our own legal-data service.
30M+
legal documents — legislation and case law across seven national jurisdictions and the EU
In production
the same research engine that runs Valvasor for Slovenian lawyers
Measured
every supported AI model is tested for correct and grounded citations before use
What your lawyers get
Research that cites
Ask in plain language. The answer quotes the legislation and case law it relied on — every citation a source you can open.
Drafting on your letterhead
Letters, demands and contracts generated as PDF with your firm’s letterhead, logo and house style.
An editor that suggests, never overwrites
AI edits arrive as tracked changes you accept or reject, each tied to the provision behind it.
Deep research, when it matters
A multi-step research pipeline that checks every claim against its source before it reaches you.
Morning briefs and a legislative radar
Changes in the law that touch your matters, summarised before your first coffee.
Matters and saved research
Research, generated documents and follow-ups kept together per matter, with continuous research that keeps watching it.
Citations you can open
A fluent answer with an invented article is the worst failure in legal research. The platform is built to make that failure rare, visible, and measured.
Answers from sources, not memory
The assistant answers from what it retrieved — legislation, case law, EU texts — and cites it. A citation it did not retrieve is a failure we measure.
A citation check before you see it
Deep research runs each claim through a gate that compares it with the cited text. Claims that do not hold are dropped or flagged, not smoothed over.
Measured, model by model
Every AI backend we support is qualified on a fixed set of legal questions — correctness, grounding, and a prompt-injection suite — before a client can use it.
Official texts
EU law is quoted from the Publications Office’s official texts, in your language, in the version in force.
Send us one real question
Pick a research question from your practice. Within one working day you receive a short memo from Lex Atelier in which every statement links to its source, checked by us before it is sent.
A real answer
Not a demo script: legislation and case law from the jurisdiction you choose.
Checked in a minute
Every citation opens the official text, so you can verify the result yourself.
No call needed
If the memo is useful, you decide whether to talk to us.
Where it runs is your decision
One release, three ways to run it. Every firm gets its own instance — nothing is shared between firms.
Hosted by us
We run your instance in the EU — its own database, its own storage, your domain. Nothing is shared with other firms.
Your EU cloud
The same release, deployed into your own cloud account. Your data stays in an account you control.
Your servers
On-premises, next to your document management system, with a model server of your own if you want one.
Connects to the AI model you choose
- OpenAI
- Anthropic
- Mistral
- Scaleway (EU)
- Azure OpenAI (EU)
- Self-hosted (vLLM)
A model is offered to clients once it passes our qualification on legal questions and prompt-injection attacks.
Ready for your IT review
Firms buy legal AI with their clients’ confidentiality on the line. We answer the security questionnaire before you send it — accurately, including what we do not do yet.
- Single sign-on (Microsoft Entra ID, Google Workspace, Okta, Keycloak — any OpenID Connect provider)
- Audit log of sign-ins, administrative actions, deletions and exports
- EU hosting; one isolated instance per firm
- Your choice of AI provider per workload — or keep every model call inside your own network
- A procurement pack: security whitepaper, sub-processor list for your configuration, questionnaire answers, AI Act position
Priced for real firms
Published prices, no seat minimums in the dozens, no year-long sales cycle.
Hosted
Most firmsSmall and mid-size firms
€89
per user / month, billed annually · €109 monthly · minimum 3 users
One-time setup €1,500 — your brand, letterhead, templates and onboarding
- Your firm’s own instance, under your name and domain
- Isolated database and document storage, hosted in the EU
- Research, drafting on your letterhead, document editor
- AI usage included within a fair-use allowance per user
- Single sign-on with your identity provider (add-on, €500 one-time)
Private
Firms that keep everything in-house
€990
per month, flat, up to 15 users · €49 per additional user
Setup from €4,000 — deployment into your environment
- Runs in your own EU cloud account or on your own servers
- Your choice of AI model — including one you host yourself
- You contract the model provider directly; we never see the traffic
- Single sign-on and audit log included
- Versioned releases you install on your schedule
Partner
Legal publishers and resellers
On request
Licence and revenue share, agreed per partner
Joint onboarding of your content and brand
- The platform under your brand, for your customers
- Your legal content alongside ours, searchable and citable
- One deploy per market, in your customers’ language
- Co-selling and technical support
Prices exclude VAT. Annual plans are invoiced yearly in advance; the monthly Hosted option can be cancelled with one month’s notice.
Jurisdictions
- United KingdomUK
- GermanyDE
- AustriaAT
- NetherlandsNL
- ItalyIT
- FranceFR
- SloveniaSI
- European UnionEU
Over 30 million legislation and case-law documents across these jurisdictions, served through LexAPI, our own legal-data service. EU law is quoted from the official texts in any official EU language.
Need another jurisdiction?
Additional jurisdictions are already underway, and we add new ones on request. Tell us where you practise and we will come back to you with a timeline.
We reply with a timeline for your jurisdiction. Nothing else.
For publishers and resellers
Bring it to your market, under your brand
Offer the platform to your own customers: your brand, your legal content searchable and citable alongside ours, one deploy per market in its language.
Questions firms ask
How is this different from a Valvasor subscription?
Valvasor is one shared service for individual lawyers. Lex Atelier is your firm’s own instance: your name and domain, your letterhead and templates, your users and single sign-on, and data that sits in its own database — or in your own infrastructure.
Which jurisdictions are covered?
The United Kingdom, Germany, Austria, the Netherlands, Italy, France, Slovenia and EU law — over 30 million documents. Additional jurisdictions are underway, and we add new ones on request.
Which languages is the product itself available in?
The interface is available in English and Slovenian today, with more languages to follow. The research covers the law of every jurisdiction above, and EU texts are quoted in the language you work in.
Which AI model does it use?
On Hosted, a model we have qualified and operate for you. On Private, your choice — OpenAI, Anthropic, an EU-hosted provider, or a model on your own servers. Each supported model passes the same accuracy and injection tests.
Is our data used to train models?
We do not train models on your data. Your documents and conversations stay in your instance. On Private, you contract the model provider directly.
How long does setup take?
A Hosted instance with your brand and letterhead is typically ready within a week or two of signing. Private deployments depend on your environment; we plan them with your IT.
What does the AI Act mean for us?
For law firms, a legal research assistant is not expected to fall into the Act’s high-risk category, which targets use by judicial authorities. Our written assessment is part of the procurement pack.
See it with your firm’s name on it
Thirty minutes: a walkthrough on your kind of matters, and your letterhead on a generated document.