Trusted by law firms across Europe

The Legal
Operating System
for Modern Firms

Case management, AI document analysis, electronic contracts, and a 24/7 AI phone receptionist — all in one platform built for law firms.

No credit card required
14-day free trial
GDPR compliant
lexos.app / dashboard
Good morning, Dr. Müller
Müller & Partner Rechtsanwälte
+ New case
24
Cases
11
Active
5
Intake
38
Clients
CaseTypeClientStatus
Koch v. SiemensCorporateKoch GmbHActive
Weber divorceFamilyA. WeberIntake
Schneider IPIPSchneider AGPending
AI analyses this week
47
↑ 12 more than last week
Trusted by firms working with
AWS
Stripe
Anthropic
Twilio
GDPR Certified
ISO 27001
Platform Features

Everything your firm needs,
in one place

LexOS brings together case management, client tracking, AI-powered analysis, and team collaboration in a single, elegant workspace.

Case & matter management

Track every matter from intake to close. Set deadlines, assign lawyers, link clients, and follow each case's full history in a single view.

Get started

AI document analysis

Upload contracts, court filings, or correspondence and get instant AI-powered summaries, risk flags, and next steps — tuned to your jurisdiction.

Get started

Electronic contracts

Generate, edit, and send legally binding agreements online. Use smart templates for NDAs, service agreements, employment contracts, and more.

Get started

Client management

Maintain a full client directory with contact details, linked cases, and internal notes. Instantly find any client's active matters.

Get started

Team roles & access control

Invite lawyers, paralegals, and admins to your firm workspace. Each role gets the right access — no more sharing sensitive files over email.

Get started

Multi-jurisdiction AI

German BGB, French Code Civil, UK Common Law, Tunisian law — choose your jurisdiction and LexOS applies the right legal framework automatically.

Get started
4,200+
Documents analysed
380+
Law firms onboarded
12,000+
Cases managed
98%
Client satisfaction
AI Assistants

Powered by advanced AI,
built for legal work

Two specialised AI assistants that understand your firm's context and work alongside your team every day.

⚖️

LexAgent

Your AI legal co-pilot inside the workspace. Ask it to analyse cases, explain legal concepts, generate court-ready PDFs, or summarise your calendar.

🇩🇪 Deutsch 🇫🇷 Français 🇬🇧 English 🇹🇳 العربية
Real-time case & calendar awareness
Generates PDF reports for judges
Knows your firm's knowledge base
What cases have deadlines this week?
3 cases due Friday: Koch v. Siemens, Weber divorce hearing, Schneider IP filing.
Try LexAgent →
📞

AI Phone Receptionist

A 24/7 AI voice agent that answers calls, understands callers in any language, collects their details, and automatically books consultation appointments in your calendar.

🇩🇪 Deutsch 🇫🇷 Français 🇬🇧 English
Answers every call, never misses a lead
Books meetings directly in LexOS calendar
Connects via Twilio in minutes
PHONE LOG — 14:32
📞 +49 162 *** booked a consultation
📅 Friday 10:00 — Family law inquiry
✓ Added to calendar automatically
Set up phone agent →
Free Legal Tools

Useful tools, completely free

Professional legal utilities ready to use — no account required. From NDA generation to deadline tracking.

NDA Generator

Generate a professionally drafted Non-Disclosure Agreement in seconds. Choose jurisdiction, fill in the parties, download as PDF.

Generate NDA

Legal Deadline Calculator

Calculate court filing deadlines, statute of limitations, and appeal windows accurately for German, French, and Tunisian law.

Calculate deadline

GDPR Compliance Checklist

Step-by-step GDPR checklist for law firms — data processing agreements, retention policies, breach response procedures.

View checklist

Severance Pay Calculator

Estimate severance entitlements under German, French, and Tunisian labour law. Instant calculation based on seniority and salary.

Calculate severance

Legal Concept AI Explainer

Ask LexAgent to explain any legal term or concept — in plain language, in your language, with jurisdiction-specific context.

Try it free

Formal Notice Generator

Draft a formal notice (mise en demeure) in German, French, or Arabic — properly formatted and ready to send.

Generate notice
How it works

Running your firm in LexOS
takes under 5 minutes

1

Create your workspace

Register in 30 seconds, name your law firm. Your private, isolated workspace is ready immediately.

2

Invite your team

Add lawyers, paralegals, and admins by username. Roles and access control are set automatically.

3

Add cases & clients

Create your first client, open a case, set deadlines, and assign the responsible lawyer.

4

Let AI do the heavy lifting

Upload documents for instant AI analysis, ask LexAgent anything, and let the phone agent handle incoming calls.

Testimonials

What legal professionals say

★★★★★

"LexAgent is like having a senior associate available around the clock. It analyses documents faster than any paralegal and the multi-jurisdiction support is invaluable for our cross-border practice."

DM
Dr. Daniela Müller
Partner — Müller & Partner, Dresden
★★★★★

"The phone agent has completely changed our intake process. We never miss a call anymore, and bookings go directly into our calendar. Setup took less than 10 minutes."

MB
Maître Sophie Bernard
Avocate — Cabinet Bernard, Paris
★★★★★

"Finally a platform built for lawyers, not generic project management. The case management is exactly what a law firm needs, and the AI document analysis saves us hours every week."

AB
Aymen Ben Salem
Avocat — Cabinet Ben Salem, Tunis
Pricing

Simple, per-firm pricing

One flat monthly price per firm. No per-seat charges, no surprises. Cancel anytime.

Starter
€89 / month

For solo practitioners and small firms just getting started.

  • Up to 3 team members
  • Unlimited cases & clients
  • AI document analysis (30/month)
  • LexAgent AI assistant
  • Email support
Get started
Enterprise
Custom

For large firms with advanced requirements and compliance needs.

  • Unlimited team members
  • Unlimited AI analyses
  • Custom AI model fine-tuning
  • Dedicated onboarding
  • SLA & GDPR DPA
  • On-premise deployment
Contact us
Legal Resources

From the LexOS blog

View all articles →
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your practice?

Join law firms already using LexOS to move faster, reduce admin, and focus on what matters — the law.

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LexOS is a software platform — not a law firm. LexAgent provides AI-generated information for professional use and does not constitute legal advice.