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
L
Legal Aid of North Carolina
Vendor not available in record
Legal Aid of North Carolina serves 50,000+ users with AI-powered legal information assistant LIA 2.0
Legal Operations & Matter ManagementLegal Technology & Services
- Technology:
- Conversational AI & Chatbots
- Reported result:
- 50,000+ in first year Conversations Supported
- Deployment timeframe:
- Not reported by source
F
Fidal
Vendor not available in record
Fidal reduces legal research time 30% with Azure OpenAI-powered assistant
Legal Research & Case LawLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 30% reduction Legal Research Time
- Deployment timeframe:
- Not reported by source
Demostack
Ironclad
Demostack cuts NDA review time 90% and contracting time-to-close 80%+ with Ironclad CLM
Contract Lifecycle ManagementCorporate Legal & In-House
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 90% NDA Review Time Reduction
- Deployment timeframe:
- Not reported by source
B
BNY Mellon
Vendor not available in record
BNY Mellon Legal cuts contract review time 75% with internal Eliza AI platform
Contract Review & AnalysisCorporate Legal & In-House
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 75% reduction Contract Review Time
- Deployment timeframe:
- Not reported by source
F
Flex (Flextronics)
Vendor not available in record
Flex cuts contract review time from 8 days to 5 minutes with DocJuris AI
Contract Review & AnalysisCorporate Legal & In-House
- Technology:
- Large Language Models & Generative AI
- Reported result:
- Reduced from 8 days to 5 minutes Contract Review Time
- 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% Summary Preparation Time Reduction
- Deployment timeframe:
- Not reported by source
C
Commerzbank
Vendor not available in record
Commerzbank reduces AML false positives with Hawk AI Extended Risk Model
Compliance MonitoringRegulatory & Compliance
- Technology:
- Machine Learning & Predictive Analytics
- Reported result:
- Higher targeting accuracy with fewer false positives Alert Quality
- Deployment timeframe:
- Not reported by source
D
Diligent
Vendor not available in record
Diligent's legal team cuts board minutes drafting time 80%+ with AI-powered entity and board management
Legal Operations & Matter ManagementCorporate Legal & In-House
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 80%+ reduction Minutes Drafting Time
- Deployment timeframe:
- Not reported by source
C
Clifford Chance
Vendor not available in record
Clifford Chance deploys Microsoft Copilot globally, saving lawyers 15+ minutes per week
Legal Operations & Matter ManagementLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- Reduced from 2 days to 4 seconds Time to Retrieve Policy
- Deployment timeframe:
- Not reported by source
L
Leighton Asia
Vendor not available in record
Leighton Asia cuts e-discovery costs 40% with DISCO and Exigent
E-Discovery & Document ReviewCorporate Legal & In-House
- Technology:
- Machine Learning & Predictive Analytics
- Reported result:
- 40% E-Discovery Cost Reduction
- Deployment timeframe:
- Not reported by source
L
Lone Star Legal Aid
Vendor not available in record
Lone Star Legal Aid deploys three AI chatbots to expand legal access and internal efficiency
Legal Operations & Matter ManagementLaw Firms
- Technology:
- Conversational AI & Chatbots
- Reported result:
- Not reported by source
- Deployment timeframe:
- Not reported by source
E
Entity
Vendor not available in record
Anonymous client cuts e-discovery review time 93% with predictive coding
E-Discovery & Document ReviewLitigation & Disputes
- Technology:
- Machine Learning & Predictive Analytics
- Reported result:
- 93% reduction (1,500 → 100 hours) Review Hours Saved
- Deployment timeframe:
- Not reported by source
G
Global Law Firm 'A' (anonymized Korean firm)
Vendor not available in record
Korean Global Law Firm Cuts Translation Costs 50% and Achieves 10x Efficiency with BeringAI
Legal Operations & Matter ManagementLaw Firms
- Technology:
- Natural Language Processing
- Reported result:
- 50% Translation Cost Reduction
- Deployment timeframe:
- Not reported by source
Bracewell
Everlaw
Bracewell cuts data-to-review time to same-day delivery with Everlaw e-discovery platform
E-Discovery & Document ReviewLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- Same day (down from 2–3 days) Data-to-Review Time
- Deployment timeframe:
- Not reported by source
R
Relativity
Vendor not available in record
Relativity accelerates legal document review 300x and cuts infrastructure costs 73% with Azure OpenAI
E-Discovery & Document ReviewLegal Technology & Services
- Technology:
- Large Language Models & Generative AI
- Reported result:
- Up to 300x faster than human reviewers Document Review Speed
- Deployment timeframe:
- Not reported by source
Fortune 500 Company
Everlaw
Fortune 500 construction company cuts e-discovery costs 70% by bringing review in-house with Everlaw
E-Discovery & Document ReviewCorporate Legal & In-House
- Technology:
- Machine Learning & Predictive Analytics
- Reported result:
- 70% savings ($260K → $75K) E-Discovery Cost Reduction
- Deployment timeframe:
- Not reported by source
A
Allen & Gledhill
Vendor not available in record
Allen & Gledhill cuts citation errors and speeds document analysis with secure on-premise Gen AI
Legal Document DraftingLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- Minutes vs. hours for 100+ page documents Document Summarisation Time
- Deployment timeframe:
- Not reported by source
L
Law Firm
Vendor not available in record
Global law firm eliminates privilege log deficiencies in antitrust Second Request with AI PrivGen
E-Discovery & Document ReviewLitigation & Disputes
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 73% AI Description Confirmation Rate
- Deployment timeframe:
- Not reported by source
P
Petrobras
Vendor not available in record
Petrobras saves $120M in tax filings within three weeks using AI-driven automation
Compliance MonitoringRegulatory & Compliance
- Technology:
- Large Language Models & Generative AI
- Reported result:
- $120M within 3 weeks Tax Savings Identified
- Deployment timeframe:
- Not reported by source
L
Legal Aid of North Carolina
Vendor not available in record
Legal Aid of North Carolina deploys AI virtual assistant to address civil legal needs gap
Legal Document DraftingLegal Technology & Services
- Technology:
- Conversational AI & Chatbots
- Reported result:
- 92% of substantial civil legal needs unmet (problem being addressed) Civil Legal Needs Unmet
- Deployment timeframe:
- Not reported by source
B
Berkshire Hathaway transportation subsidiary
Vendor not available in record
Berkshire Hathaway transportation subsidiary cuts eDiscovery costs and achieves company-wide ROI award through legal operations automation
E-Discovery & Document ReviewCorporate Legal & In-House
- Technology:
- Analytics & Business Intelligence
- Reported result:
- $22.5B Annual Revenue
- Deployment timeframe:
- Not reported by source
M
MinterEllison
Vendor not available in record
MinterEllison saves employees 2-5 hours daily with Microsoft Copilot for Microsoft 365
Legal Operations & Matter ManagementLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 5+ hours per day Daily Time Saved (top 20% of users)
- Deployment timeframe:
- Not reported by source
V
Valiant Law
Vendor not available in record
Valiant Law attorney expands client base and wins at trial using Westlaw 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
K
Kelley Drye & Warren LLP
Vendor not available in record
Kelley Drye & Warren automates lease analysis and outside counsel guidelines review with NetDocuments AI App Builder
Contract Review & AnalysisLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- Not reported by source
- Deployment timeframe:
- Not reported by source
L
Law Firm
Vendor not available in record
Leading law firm cuts translation costs 86% with OCR and Translation Memory on 1.1M-word litigation project
E-Discovery & Document ReviewLitigation & Disputes
- Technology:
- Optical Character Recognition
- Reported result:
- 86% reduction vs. standard methods Translation Cost Savings
- Deployment timeframe:
- Not reported by source
A
Ashurst
Vendor not available in record
Ashurst becomes first global law firm to deploy Harvey AI firm-wide across all offices and staff
Legal Operations & Matter ManagementLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- Not reported by source
- Deployment timeframe:
- Not reported by source
M
Marley-Wylain Company
Vendor not available in record
Husch Blackwell cuts asbestos litigation costs 30% with custom data management platform for Marley-Wylain
Legal Operations & Matter ManagementLitigation & Disputes
- Technology:
- Analytics & Business Intelligence
- Reported result:
- 30%+ in 10 months Legal Cost Reduction
- Deployment timeframe:
- Not reported by source
S
Sedgwick
Vendor not available in record
Sedgwick achieves 98%+ accuracy processing 50,000+ claims documents with AI summarization tool
E-Discovery & Document ReviewRegulatory & Compliance
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 98%+ Document Summarization Accuracy
- Deployment timeframe:
- Not reported by source
L
Linklaters
Vendor not available in record
Linklaters builds homegrown AI data extraction tool Nakhoda for due diligence and know-how
Due DiligenceLaw Firms
- Technology:
- Natural Language Processing
- Reported result:
- Not reported by source
- Deployment timeframe:
- Not reported by source
W
Wilson Sonsini
Vendor not available in record
Wilson Sonsini achieves 92% accuracy on complex contract review with Dioptra AI
Contract Review & AnalysisLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 92% consistent accuracy on third-party documents Contract Review Accuracy
- Deployment timeframe:
- Not reported by source
L
Linklaters
Vendor not available in record
Linklaters builds Nakhoda platform to reinvent contracting for AI-ready legal documents
Contract Lifecycle ManagementLaw Firms
- Technology:
- Natural Language Processing
- Reported result:
- Not reported by source
- Deployment timeframe:
- Not reported by source
O
OMNIUX
Vendor not available in record
OMNIUX saves $20,000/month in legal fees and achieves 85-90% productivity gain with CoCounsel
Contract Review & AnalysisCorporate Legal & In-House
- Technology:
- Large Language Models & Generative AI
- Reported result:
- $15,000–$20,000 Monthly Legal Cost Savings
- Deployment timeframe:
- Not reported by source
L
Legal Aid Society of San Bernardino
Vendor not available in record
Legal Aid Society of San Bernardino doubles hotline capacity with CoCounsel AI
Legal Research & Case LawLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- 2x increase (per-call time cut from 30 to 15 minutes) Urgent Hotline Calls Handled
- Deployment timeframe:
- Not reported by source
D
Duracell
Vendor not available in record
Duracell eliminates 40-hour precedent searches and shifts to fixed-fee contracting with Eudia AI
Contract Lifecycle ManagementCorporate Legal & In-House
- Technology:
- Large Language Models & Generative AI
- Reported result:
- Reduced from 40 billable hours to minutes Precedent Search Time
- Deployment timeframe:
- Not reported by source
U
UKG (Global HCM Leader)
Vendor not available in record
Global HCM leader migrates 700K contracts in six months with 65% reduction in manual effort using AI
Contract Lifecycle ManagementCorporate Legal & In-House
- Technology:
- Natural Language Processing
- Reported result:
- 700,000 in six months Contracts Processed
- Deployment timeframe:
- Not reported by source
C
Clayton Utz
Vendor not available in record
Clayton Utz cuts legal research time with Lexis+AI conversational research assistant
Legal Research & Case LawLaw Firms
- Technology:
- Large Language Models & Generative AI
- Reported result:
- Not reported by source
- Deployment timeframe:
- Not reported by source