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Case Studies
AI legal Case Studies: 300+ Real Implementations
Real-world AI implementations in legal with measurable results. Browse AI for Legal's database of case studies by industry, use case, and technology.
AI Roadmap
— Associates spending the week on doc review. Contracts taking two weeks to turn. Both have AI fixes. We'll show you which, in what order. 72 hours.
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H
HGS
HGS achieves 97% accuracy in maritime insurance document parsing with AI-powered NER
97%
Document Parsing Accuracy
Contract Review & Analysis
Regulatory & Compliance
U
Unnamed Entity
Anonymous corporate legal team cuts contract review time 74% with on-premise AI bot
74%
Contract Review Time Reduction
Under 1 month
Implementation Timeline
Contract Review & Analysis
Corporate Legal & In-House
N
NetApp
NetApp-led consortium cuts low-risk contract handling costs by one-third using AI contract screening
74% of low-risk contracts (17% as-is + 57% automated)
Contract negotiations potentially eliminated
33%+ (realistic target)
Low-risk contract handling cost reduction
Contract Review & Analysis
Corporate Legal & In-House
U
Unnamed Entity
Immigration legal AI platform cuts lawyer review time 85% and ships agents 3x faster with Judgment Labs evaluators
85%+
Lawyer Review Time Reduction
100+ hours
Monthly Hours Saved
Legal Document Drafting
Legal Technology & Services
U
Unnamed Law Firm
Litigation finance firm reduces AI court-case analysis error rate from 90–95% to 10–15%
Reduced from 90–95% to 10–15%
System Error Rate
~400 cases/day
Daily Case Volume Processed
Litigation Analytics & Prediction
Litigation & Disputes
T
Tilleke & Gibbins
Tilleke & Gibbins deploys Harvey AI across Southeast Asia offices to streamline legal drafting, research, and review
Legal Document Drafting
Law Firms
P
PRIMER GRUPO
PRIMER GRUPO saves 1,320 hours and €45,000 annually with document automation
1,320 hours (33 weeks)
Hours Saved Annually
€45,000
Cost Savings Per Year
Contract Lifecycle Management
Real Estate & Property Law
L
Lewis Roca
Lewis Roca cuts document review time by over 90% using Casepoint AI in construction litigation
Over 90%
Document Set Reduction
50% under budget
Client Cost Savings vs. Forecast
E-Discovery & Document Review
Litigation & Disputes
A
Ashurst
Ashurst cuts legal task time up to 80% in global generative AI trial across 23 offices
80% reduction
Articles of Association Review Time
60% reduction
Company Research Report Time
Legal Operations & Matter Management
Law Firms
P
PNC Bank
PNC Bank achieves 20% billing guideline compliance increase with AI-powered legal bill review
Up to 20%
Billing Guideline Compliance Increase
Exceeded first-year targets
Cost Savings vs. Expectations
Legal Operations & Matter Management
Corporate Legal & In-House
T
Troutman Pepper
Troutman Pepper's Athena GenAI assistant adopted by 40%+ of firm staff in first year
40%+ of attorneys and staff (1,000+ users)
User Adoption
60%+ of users engaged 5+ times
Repeat Usage Rate
Legal Operations & Matter Management
Law Firms
U
Unnamed Am Law 200 Firm
Am Law 200 firm cuts operational costs 40% and completes e-discovery migration in under 3 weeks with DISCO
40%
Annual Operational Cost Reduction
Completed in less than half the 6-week deadline
Migration Timeline vs. Deadline
E-Discovery & Document Review
Law Firms
U
Unnamed Law Firm
Large global law firm eliminates 89% of document review using predictive coding in civil litigation
89% of 200,000-document corpus
Document Review Eliminated
At least $209,000
First-Level Review Cost Saved
E-Discovery & Document Review
Litigation & Disputes
R
Repsol
Repsol legal department saves 3 hours per lawyer weekly with Harvey AI generative platform
Up to 3 hours per lawyer per week
Attorney Hours Saved
Legal Operations & Matter Management
Corporate Legal & In-House
D
DLA Piper
DLA Piper cuts due diligence workload by 80% with C3 Generative AI
80%
Due Diligence Workload Reduction
Due Diligence
Law Firms
A
Allen & Gledhill
Allen & Gledhill deploys custom on-premise GenAI assistant A&GEL to streamline contract review and legal workflows
Contract Review & Analysis
Law Firms
S
Swiss Prime Site
Swiss Prime Site completes 1,000+ contract amendments in 2 months at 10% of law firm cost using AI
~10% of traditional law firm cost
Cost vs. Law Firm
1,000+
Contracts Analyzed
Contract Review & Analysis
Corporate Legal & In-House
R
Robin AI
Robin AI: AI-native legal contract platform raises $51M before distressed sale amid hybrid SaaS-services scaling challenges
70+
Enterprise Customers
$51M (Jan 2024 + extension)
Series B Funding Raised
Contract Review & Analysis
Legal Technology & Services
M
Ministério Público do Estado do Rio Grande do Sul
Ministério Público do Rio Grande do Sul cuts video analysis time by 90% with Xertica.ai generative AI
90%
Video Analysis Time Reduction
23,400
Videos Processed (Nov 2024–May 2025)
E-Discovery & Document Review
Litigation & Disputes
B
Burnet, Duckworth & Palmer LLP
BD&P achieves 70% faster document review with AI-enabled workflow combining active learning and generative AI
~70% faster
Review Timeline
E-Discovery & Document Review
Law Firms
F
Fortune 500 Energy Company (Tulsa-based)
Fortune 500 Energy Company Saves $178,000 by Culling 99.95% of A/V Records with Logikcull
$178,000
Review Cost Savings
99.95%
A/V Records Culled
E-Discovery & Document Review
Litigation & Disputes
U
Unnamed Fortune 400 Company
Fortune 400 Energy Company cuts outside counsel spend 50% and achieves 96.6% case self-sufficiency with Logikcull
50% reduction
Outside Counsel Review Spend
75%
Pre-Review Data Reduction
E-Discovery & Document Review
Corporate Legal & In-House
Trench Group
Trench Group cuts contract review times 80% with Luminance AI
80% (150 min → 30 min)
Contract Review Time Reduction
80%
Contracts Handled Without Legal Team
Contract Review & Analysis
Corporate Legal & In-House
by Luminance
S
Stinson LLP
Stinson LLP deploys Harvey firmwide for contract drafting, litigation prep, and M&A due diligence
Legal Research & Case Law
Law Firms
L
Lawhive
Lawhive raises $60M to scale AI-powered consumer law firm model
7x in one year
Revenue Growth
$35M+
Annual Revenue
Legal Operations & Matter Management
Legal Technology & Services
W
Wood IP
Wood IP achieves 86% patent allowance rate using DeepIP AI patent assistant
86%
Application Allowance Rate
17 (boutique firm scale)
Patent Practitioners
Legal Document Drafting
Intellectual Property
B
Brinks
Brinks cuts external counsel dependency and speeds deal execution with CoCounsel AI across 54 countries
54 countries with multilingual compliance coverage
Countries managed in-house
Hours or days reduced to minutes
Task turnaround time
Legal Operations & Matter Management
Corporate Legal & In-House
A
Anand and Anand
Anand and Anand uses AI to predict litigation outcomes and cut case research from days to minutes
Reduced from 3–4 days to minutes per file
Case File Review Time
80 TB / 1M+ files digitised and made searchable
Data Repository Size
Litigation Analytics & Prediction
Intellectual Property
H
Holding Redlich
Holding Redlich embeds AI-powered legal drafting across national practice with Lexis Create+
Legal Document Drafting
Law Firms
D
Deloitte
Deloitte cuts contract review time by 20-90% with Kira Systems machine learning
20-90%
Contract Review Time Reduction
3,000
Active Users
Contract Review & Analysis
Corporate Legal & In-House
L
Linklaters
Linklaters builds 20-strong dedicated AI lawyer team to embed GenAI across global practice groups
Legal Operations & Matter Management
Law Firms
N
NetApp
NetApp analyzes 90,000 contracts and saves $2.5M with AI contract intelligence
$2.5 million saved
Cost Savings
90,000 contracts
Contracts Analyzed
Contract Lifecycle Management
Corporate Legal & In-House
G
Global MedTech Manufacturer
Global MedTech Manufacturer saves 730 hours annually with AI-powered NDA review automation
730 hours
Annual Hours Saved (Legal Function)
Contract Review & Analysis
Corporate Legal & In-House
F
Freshfields
Freshfields deploys Google Cloud AI across 5,700 staff to accelerate legal research, document review and due diligence
5,700 employees
Staff Covered by AI Rollout
Legal Research & Case Law
Law Firms
W
Wilson Sonsini
Wilson Sonsini achieves 92%+ contract review accuracy with Dioptra AI agent
95%
First-Party Contract Review Accuracy
92%
Third-Party Contract Review Accuracy
Contract Review & Analysis
Law Firms
Shahin
Shahin cuts external legal costs by 90% with Luminance AI contract review
90%
Reduction in External Legal Costs
200,000 AED
Annual Cost Savings
Contract Review & Analysis
Corporate Legal & In-House
by Luminance
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