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Common Laws.ai

AI-powered legal research for Hong Kong. Navigate case law and legislation with semantic precision.

Powerful Legal Research Features

Built for legal professionals who demand accuracy and speed.

Semantic Search
Find relevant cases using natural language queries. Our AI understands legal concepts and context, going beyond simple keyword matching.
Case Law Database
Access comprehensive Hong Kong court judgments from CFA, CA, CFI, and other courts, enriched with AI-generated summaries and citations.
Legislation Library
Browse Hong Kong ordinances, regulations, and subsidiary legislation with full-text search and point-in-time reference capabilities.

Why Top Legal Professionals Choose Common Laws.ai

We combine traditional legal databases with cutting-edge AI to save you hours of research time.

Intelligent Context Understanding

Our AI understands the nuance of legal arguments, finding relevant precedents even when different terminology is used.

Instant Key Passage Extraction

See the most relevant passages highlighted in each case immediately, eliminating the need to read entire judgments to find one point.

Comprehensive Coverage

Continuously updated database of Hong Kong Judiciary judgments and eLegislation content.

Search Query
adverse possession time limit new territories
Chan Tin v Tin Shing [2018] HKCFA 12

The Court of Final Appeal held that the limitation period for adverse possession in the New Territories is...

Simple, Transparent Pricing

Choose the plan that fits your needs. All plans include a 14-day free trial with full access to all features. No credit card required today!

Monthly billing prices
Annual billing prices
Student
For law students, trainee solicitors and barristers (pupils) with valid ID
HK$97/month

Billed monthly

  • Full access to case law database
  • Semantic search
  • AI-powered research assistant
  • Save up to 10 collections
  • 50 searches per day
  • Requires student, trainee, or pupil ID verification
  • 14-day free trial (no card required to start)
Most Popular
Pro
For legal professionals who need more power
HK$297/month

Billed monthly

  • Full access to case law database
  • Semantic search
  • AI-powered research assistant
  • Unlimited collections
  • Unlimited searches
  • Priority support
  • 14-day free trial (no card required to start)
Team
For law firms and legal teams up to 5 users
Larger team or law firm — contact us for enterprise pricing
HK$997/month

Billed monthly

  • Everything in Pro
  • Up to 5 team members
  • Team collaboration features
  • Shared collections
  • Admin dashboard
  • Dedicated support
  • 14-day free trial (no card required to start)

All prices in Hong Kong Dollars (HKD). Cancel anytime.