AI legal Case Studies: 300+ Documented Implementations
AI for Legal documents 300+ published AI implementations in legal from cited public sources. Reported results are source claims, not independent verification. Filter by industry, use case, or technology.
- Last updated
- Maintained by
- Peter KorpakLead Editor
- Methodology
- How evidence is checked
F
Freshfields Bruckhaus Deringer
Vendor not available in record
Freshfields automates high-volume dispute claims processing across 6,000 documents using Kira and HotDocs
Contract Review & AnalysisLaw Firms
- Technology:
- Machine Learning & Predictive Analytics
- Reported result:
- 6,000 initial + 200/week Incoming claim documents
- Deployment timeframe:
- Not reported by source
P
Petrobras
Vendor not available in record
Petrobras uncovers $120M in tax savings in three weeks with Automation Anywhere AI
Compliance MonitoringRegulatory & Compliance
- Technology:
- Large Language Models & Generative AI
- Reported result:
- $120M in 3 weeks Tax Savings Identified
- Deployment timeframe:
- Not reported by source
University of Cambridge Investment Management cuts M&A due diligence time 85% with Robin AI Reports
Due DiligenceCorporate Legal & In-House
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 85% Contract Analysis Time Reduction
- Deployment timeframe:
- Not reported by source
F
Freshfields
Vendor not available in record
Freshfields reviews 90,000-page healthcare contract estate in under three months using Kira Systems ML
Contract Review & AnalysisLaw Firms
- Technology:
- Machine Learning & Predictive Analytics
- Reported result:
- 4,000 in under 3 months Contracts Reviewed
- Deployment timeframe:
- Not reported by source
G
Gordon Food Service
Vendor not available in record
Gordon Food Service reduces legal hold management time by 90% with Logikcull
Legal Operations & Matter ManagementCorporate Legal & In-House
- Technology:
- Robotic Process Automation
- Reported result:
- 90% reduction Legal Hold Management Time
- Deployment timeframe:
- Not reported by source
B
Brinks
Vendor not available in record
Brinks reduces outside counsel costs and accelerates legal research with CoCounsel AI
Legal Operations & Matter ManagementCorporate Legal & In-House
- Technology:
- Large Language Models & Generative AI
- Reported result:
- Days of research now accomplished significantly faster Research Time Reduction
- Deployment timeframe:
- Not reported by source
S
Singapore Academy of Law (LawNet)
Vendor not available in record
LawNet GPT-Legal Q&A reduces legal research time for 75% of Singapore lawyers
Legal Research & Case LawLegal Technology & Services
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 75%+ of Singapore lawyers in private practice Lawyers Benefiting
- Deployment timeframe:
- Not reported by source
H
Hawaii Disability Legal Services
Vendor not available in record
Hawaii Disability Legal Services cuts research time significantly with CoCounsel AI-Assisted Research
Legal Research & Case LawLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- Not reported by source
- Deployment timeframe:
- Not reported by source
U
UBS
Vendor not available in record
UBS cuts legal spend 25% through AI-powered outside counsel management after Credit Suisse merger
Legal Operations & Matter ManagementCorporate Legal & In-House
- Technology:
- Analytics & Business Intelligence
- Reported result:
- 25% Legal Spend Reduction
- Deployment timeframe:
- Not reported by source
W
Wordstone Dispute Resolution
Vendor not available in record
Wordstone Dispute Resolution saves 3 hours per lawyer per day with Jus AI for arbitration research
Legal Research & Case LawLitigation & Disputes
- Technology:
- Semantic Search & Retrieval
- Reported result:
- ~3 hours per day Time Saved Per Lawyer
- Deployment timeframe:
- Not reported by source
A
Am Law 100 Firm
Vendor not available in record
Am Law 100 firm cuts document review time by two-thirds using EverlawAI Coding Suggestions
E-Discovery & Document ReviewLitigation & Disputes
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 50–67% Document Review Time Reduction
- Deployment timeframe:
- Not reported by source
F
Fortune 500 clients (automotive, life sciences, finance, consumer goods)
Vendor not available in record
Fortune 500 companies cut regulatory monitoring effort by 90%+ with Hogan Lovells ELTEMATE AI Regulatory Pilot
Compliance MonitoringRegulatory & Compliance
- Technology:
- Large Language Models & Generative AI
- Reported result:
- More than 90% Irrelevant Content Filtered
- Deployment timeframe:
- Not reported by source
A
Am Law 50 Firm
Vendor not available in record
AmLaw 50 Firm Identifies Critical Litigation Evidence 5x Faster with AI-Assisted Document Review
E-Discovery & Document ReviewLitigation & Disputes
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 5x faster Evidence Identification Speed
- Deployment timeframe:
- Not reported by source
L
Legal Paradox®
Vendor not available in record
Legal Paradox® produces CNBV authorization files in 1 week (vs. 8 months) with AI-native architecture
Legal Document DraftingLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 1 week (vs. 8 months traditional) — 32x compression Time to Produce CNBV Authorization File
- Deployment timeframe:
- Not reported by source
L
Lenz & Staehelin
Vendor not available in record
Lenz & Staehelin achieves 90% attorney adoption with DeepJudge AI Workflows
Legal Operations & Matter ManagementLaw Firms
- Technology:
- Semantic Search & Retrieval
- Reported result:
- 90% Attorney Adoption Rate
- Deployment timeframe:
- Not reported by source
Harvey AI power users at law firms save 37 hours monthly with legal AI platform
Legal Operations & Matter ManagementLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 37 hours/month Monthly Hours Saved (Power Users)
- Deployment timeframe:
- Not reported by source
S
Stuttgart Higher Regional Court (Baden-Württemberg)
Vendor not available in record
Stuttgart Higher Regional Court targets 50%+ reduction in case processing time with IBM OLGA AI
Legal Operations & Matter ManagementLitigation & Disputes
- Technology:
- Natural Language Processing
- Reported result:
- >50% reduction (projected) Case Processing Time
- Deployment timeframe:
- Not reported by source
Stinson LLP
Harvey AI
Stinson LLP adopts Harvey AI firmwide after 100-attorney pilot to streamline attorney workflows
Legal Operations & Matter ManagementLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 100+ attorneys Pilot Size
- Deployment timeframe:
- Not reported by source
H
Herbert Smith Freehills Kramer
Vendor not available in record
Herbert Smith Freehills Kramer deploys Legora AI firmwide for drafting, document work and client collaboration
Legal Document DraftingLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- Not reported by source
- Deployment timeframe:
- Not reported by source
R
Rajah & Tann
Vendor not available in record
Rajah & Tann cuts meeting minutes issuance from 2 days to 3 hours with Microsoft Copilot
Legal Operations & Matter ManagementLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- Reduced from 1–2 days to 2–3 hours Meeting Minutes Issuance Time
- Deployment timeframe:
- Not reported by source
L
Linklaters
Vendor not available in record
Linklaters deploys Legora firmwide across 30 offices after competitive trial across five practice groups
Legal Operations & Matter ManagementLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- Not reported by source
- Deployment timeframe:
- Not reported by source
G
Goodwin Procter
Vendor not available in record
Goodwin Procter deploys Legora AI platform firmwide across all global offices and practice areas
Legal Operations & Matter ManagementLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- Not reported by source
- Deployment timeframe:
- Not reported by source
A
Allen & Overy
Vendor not available in record
A&O Shearman saves 2-3 hours per week per staff member with Harvey AI enterprise deployment
Legal Operations & Matter ManagementLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 2–3 hours per week Time Saved Per Staff Member
- Deployment timeframe:
- Not reported by source
D
DLA Piper Norway
Vendor not available in record
DLA Piper Norway adopts Juridex AI for legal research and drafting after successful pilot
Legal Research & Case LawLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- Not reported by source
- Deployment timeframe:
- Not reported by source
A
Am Law 100 Firm
Vendor not available in record
AmLaw 100 firm cuts hot document summary preparation time 60% with Aurora AI
E-Discovery & Document ReviewLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 60% reduction Summary Preparation Time
- Deployment timeframe:
- Not reported by source
I
Irwin Mitchell
Vendor not available in record
Irwin Mitchell adopts Lexis+ AI to accelerate legal research and drafting efficiency
Legal Research & Case LawLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 7 hours/week (74% of early users) Estimated Weekly Hours Saved on Legal Research
- Deployment timeframe:
- Not reported by source
I
Insurer
Vendor not available in record
Insurer achieves 66% data reduction and accelerates early case assessment with AI-powered e-discovery
E-Discovery & Document ReviewLitigation & Disputes
- Technology:
- Machine Learning & Predictive Analytics
- Reported result:
- 66% Data Reduction
- Deployment timeframe:
- Not reported by source
E
Entity
Vendor not available in record
Global Pharmaceutical Company cuts cross-matter review costs with Lighthouse AI analytics across 5 concurrent matters
E-Discovery & Document ReviewLitigation & Disputes
- Technology:
- Machine Learning & Predictive Analytics
- Reported result:
- 105,300 Overlapping Documents Identified (5 Matters)
- Deployment timeframe:
- Not reported by source
Avianca
Luminance
Avianca cuts contract review time 90% with Luminance AI for in-house legal team
Contract Review & AnalysisCorporate Legal & In-House
- Technology:
- Machine Learning & Predictive Analytics
- Reported result:
- 90% Contract Review Time Saving
- Deployment timeframe:
- Not reported by source
Z
Zarwin Baum
Vendor not available in record
Zarwin Baum cuts document review from days to minutes with CoCounsel GenAI
E-Discovery & Document ReviewLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- Full day reduced to 20–30 minutes Medical Records Review Time
- Deployment timeframe:
- Not reported by source
W
WilmerHale
Vendor not available in record
WilmerHale's in-house AI tool Finch streamlines complex litigation by converting depositions into structured summaries
E-Discovery & Document ReviewLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- Not reported by source
- Deployment timeframe:
- Not reported by source
Orrick
Everlaw
Orrick cuts document review costs by over 50% using EverlawAI Coding Suggestions in IP litigation
E-Discovery & Document ReviewLitigation & Disputes
- Technology:
- Large Language Models & Generative AI
- Reported result:
- More than 50% Document Review Cost Reduction
- Deployment timeframe:
- Not reported by source
D
Davis Wright Tremaine LLP
Vendor not available in record
Davis Wright Tremaine wins ILTA Transformative Project of the Year for AI-powered form interview engine Crescendo
Legal Document DraftingLaw Firms
- Technology:
- Conversational AI & Chatbots
- Reported result:
- Not reported by source
- Deployment timeframe:
- Not reported by source
B
Berkshire Hathaway (subsidiary)
Vendor not available in record
Berkshire Hathaway subsidiary legal department wins company-wide ROI award after bringing eDiscovery in-house with Casepoint
E-Discovery & Document ReviewCorporate Legal & In-House
- Technology:
- Analytics & Business Intelligence
- Reported result:
- 230+ Active Users Per Month
- Deployment timeframe:
- Not reported by source
S
Stinson LLP
Vendor not available in record
Stinson LLP adopts Harvey AI firmwide to enhance contract analysis and due diligence
Contract Review & AnalysisLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- ~100 attorneys across all practice divisions Pilot Attorneys
- Deployment timeframe:
- Not reported by source
W
White & Case
Vendor not available in record
White & Case deploys Legora AI platform across 43 offices in 29 countries
Legal Research & Case LawLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 43 offices across 29 countries Offices Covered
- Deployment timeframe:
- Not reported by source