AILexSys by AlphaMatch · Now available for HK, SG & UK law firms

AI for Law Firms: Legal Research and Contract Review from Your Documents

Legal research AI and document review in one workspace—ask in plain English across contracts, case law, and regulations with enterprise RAG and citations. Generate and review legal documents with BYOK so prompts and retrieval stay in your environment—no middleman in the loop.

  • BYOK supported
  • No data leaves your environment
  • Citation-verified answers

How it works

Four steps from matter facts to defensible, cited output—without sending your matter data through a third-party model vendor by default when you use BYOK.

1

Structured Hong Kong legal research

Describe the client matter — parties, events, dates, and relief sought. We clarify missing facts, then run legislation, case law, and IRAC synthesis.

Built for firms that cannot compromise on privacy

On-premise or BYOK first—keep matter data under your controls in HK, SG, and the UK.

Cited answers from your docs

Ask across uploaded files—every answer points back to the source.

You ·

On-prem or BYOK

Run inference in your environment—or bring your own key. No middleman by default.

Your firmDocs · prompts
BYOK

No middleman in the loop

  • Legal Document Analysis & Review AI

    Ask across uploaded docs—answers cite the source.

  • On-Premise or Cloud

    Local appliance or cloud API—your deployment, your keys.

  • AI Contract Redlining

    Tracked changes in Word—not plain-text summaries.

  • AI Contract Playbook Generator

    Versioned review standards you reuse across any LLM.

  • Background Legal Agents

    Monitor regs, draft memos, and summarise case law 24/7.

  • Jurisdiction-Aware Search

    Filter by HK, UK, SG, or US for the matter at hand.

  • Citation Auditor

    Check cited cases against live legal databases.

  • Shared Document Workspace

    One workspace so the team shares the same source of truth.

  • Scheduled Tasks & Alerts

    Briefings, deadlines, and regulation watches on your schedule.

Contract review built for compliance teams

Playbook-guided review with risk flags and audit-ready findings—for policies, vendor agreements, and commercial contracts.

  • Playbooks aligned to firm risk and policy
  • Issue flags with clause-level context
  • One workspace for legal and compliance handoff

Comparing Harvey, CoCounsel, Lexis+ AI—or ChatGPT?

AILexSys by AlphaMatch is a legal workspace on your matter files, with on-premise or BYOK for HK, SG, and UK firms.

  • Upload contracts, case packs, and regs—ask with citations
  • On-prem appliance or BYOK so model traffic stays in your environment
  • Firm workflows for HK / SG / UK—not a consumer chatbot
FeatureAILexSys (ours)ChatGPTGoogle GeminiClaude
Latest LLM Technology
Legal RAG System
Citation Auditor
On-premise data sovereignty
Background AI Agents
Scheduled Tasks
Shared Document Workspace
Jurisdiction Filtering
Parallel Conversations
AI Contract Playbook Generator

Ready to explore AI for your team?

Get a tailored walkthrough of AILexSys — research, review, and BYOK options for Hong Kong, Singapore, and UK matters.