LEX — AI legal platform for Ukraine
A single AI platform, five products, one legal corpus. LEX is a production AI platform that turns the entire Ukrainian legal corpus into citation-backed answers.
1. AI Legal Research & Drafting (live)
A web app where the lawyer asks a natural-language question and receives a structured, citation-backed answer in seconds.
- Semantic search across 120M+ court decisions (entire ЄДРСР, since 2006).
- Article-level legislation retrieval with full amendment history and word-level diff.
- AI-generated litigation strategies. Real client case: 11-year-old enforcement matter (UAH 11.9M) — 473 documents analysed, 9 defence strategies in 15 minutes.
- Judge analytics — 12,000+ judge profiles with overturn rate, decision volume, peer ranking. No other Ukrainian platform offers this.
- Citation graph and Shepardization — track whether a precedent is still good law.
- Legislative monitoring with word-level diffs and customer notifications.
2. State Registry & OSINT (live)
Built into LEX and exposed via API. Live, fuzzy lookup across the Ukrainian state-registry stack.
- Business entities — full ЄДРПОУ corporate registry with beneficial-ownership chains.
- Debtors and enforcement proceedings — official Ministry-of-Justice data.
- Notaries, judges, attorneys — official registries indexed and searchable.
- Open-data lookups — invalidated passports (3.1M), public-procurement spending (12.6M+), vehicle registrations (19.5M), NGOs (1.08M), financial reports (504K), VAT payers (264K), corruption / sanctions / wanted-persons / lustration / terrorist-list registries.
3. Parliament & Voting Analytics (live)
Bills, deputies, and voting records of the Verkhovna Rada — live and queryable. Deputy profiles with voting history and party-loyalty metrics. Bill tracking with notifications when watched bills change status.
4. Marketplace for Legal Consultations (beta)
A two-sided marketplace connecting clients with verified Ukrainian attorneys. E2EE messaging (X25519 + AES-256-GCM), Monobank payments (UAH and USD), escrow, and audit trails. Anchored in the official ЄРАУ (Unified Registry of Ukrainian Attorneys).
5. MCP Connect — AI tools for any LLM client (live)
LEX is the first and only Ukrainian legal platform with native MCP (Model Context Protocol) support. All 118 of our legal tools plug directly into Claude Desktop, ChatGPT, Cursor, and any MCP-compatible client. Free for individual developers; metered for enterprise.
Security and compliance
- GDPR-compliant — full export, deletion, and legal-hold pipelines.
- DPA available for enterprise customers.
- E2EE for documents and consultations (X25519 + AES-256-GCM).
- WebAuthn / FIDO2 / multi-factor authentication.
- Diia digital-ID auth — first legal-tech platform in Ukraine to support the national digital identity.
- Independent security audit completed in March 2026 — 10 OWASP findings remediated, 7-layer defence-in-depth architecture.
Infrastructure
AWS (eu-central-1, Frankfurt), backed by AWS Activate. TypeScript / Node.js 20, React 19, PostgreSQL 15 with PgBouncer, Redis 7, Qdrant, Docker, Nginx. AI providers: OpenAI GPT-4o, Anthropic Claude (via Amazon Bedrock), Voyage AI embeddings. Blue-green CI/CD with self-healing test agents on a self-hosted runner.
Pricing
- Individual lawyer — $29 / month
- Law firm — from $99 / month
- Pay-per-query API — $0.05 / query
- Enterprise / on-prem / VPC — custom
Free tier — 50 credits on signup, no credit card required.
Try LEX → · About SecondLayer · Meet the team · Developer API