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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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K
King Law Offices
King Law Offices grows monthly leads 33.9% and flips intake to 90% outbound
33.9% (to 1,932 leads/month)
Monthly Lead Volume Lift
40% (337 of 857)
AI-Booked Consultations (March 2026)
Client Intake & Matter Screening
Law Firms
R
Roche
Roche avoids $375K–$475K in patent research consultancy spend with governed agentic AI
$375K–$475K
Consultancy Spend Avoided (estimated)
~100
Weekly Knowledge Service Requests
Legal Research & Case Law
Intellectual Property
Source published Feb 3, 2026
A
Absorb Software
Absorb Software cuts contract review time 50% with AI redlining
50% decrease
Contract Review Time
11% more year-over-year (same headcount)
Contract Requests Resolved
Contract Review & Analysis
Corporate Legal & In-House
A
ALPLA
ALPLA cuts external legal spend 60% with AI-driven contract risk scoring
60% reduction
External Legal Spend
79% of licensed users (as of February 2025)
GenAI Copilot Active Usage
Contract Review & Analysis
Corporate Legal & In-House
A
Airtel
Airtel manages 450 new contracts in six months after automating enterprise CLM
450 within six months
New Contracts Managed
Contract Lifecycle Management
Corporate Legal & In-House
M
MANZ
MANZ boosts legal search recall 77% and exceeds annual revenue target in six weeks with Genjus KI
77% boost
Search Recall
20% higher
Accuracy vs. Traditional Search
Legal Research & Case Law
Legal Technology & Services
C
CMS
CMS reaches 95% AI adoption across 3,000+ lawyers firmwide
95% of 3,000+ lawyers
Active Adoption (Initial Rollout)
7,200 lawyers across 50+ countries
Firmwide Deployment Scale
Contract Review & Analysis
Law Firms
A
AmLaw 50 Firm
AmLaw 50 firm cuts litigation evidence review from 30+ hours to 6
From 30+ hours to 6 hours
Review Time
5x faster
Evidence Identification Speed
E-Discovery & Document Review
Law Firms
Source published Nov 21, 2025
S
SMBC Americas Division
SMBC Americas saves $2.7M and 300+ hours transforming outside counsel management
$2.7M saved in 9 months
Outside Counsel Spend Savings
300+ hours (matter intake)
Labor Hours Saved
Legal Operations & Matter Management
Corporate Legal & In-House
Source published Jun 5, 2026
A
Altria
Altria reaches 80–90% adoption of AI legal front door in 52 days
80–90%
Adoption Rate
52 days
Time to Launch
Client Intake & Matter Screening
Corporate Legal & In-House
Arnold & Porter
Arnold & Porter achieves ~75% cost savings on privilege review with generative AI
~75% savings vs. linear review
Privilege Review Cost
~500,000 documents
Document Dataset Size
E-Discovery & Document Review
Law Firms
by Relativity
Source published Apr 8, 2026
B
Brazil INPI
Brazil INPI cuts patent examination times 50% and clears 80% of backlog with AI search
50% reduction
Examination Time
80% (15,134 to 1,052 pending in 2.5 years)
Backlog Cleared
Legal Research & Case Law
Intellectual Property
d
dormakaba
dormakaba cuts 100-page contract review from 1.5 hours to 30 minutes
1.5 hours → 30 minutes
100-Page Contract Review Time
Weeks–months → hours
Contract Playbook Creation Time
Contract Review & Analysis
Corporate Legal & In-House
K
Khaitan & Co
Khaitan & Co cuts contract review times 50–60% with internal Khaitan AI Programme
50–60% reduction
Material Contract Review Time
50–75% gains
Document List & Change-of-Control Analysis Efficiency
Contract Review & Analysis
Law Firms
Source published Feb 11, 2025
L
Legal Aid Chicago
Legal Aid Chicago triages 417 family law calls and cuts priority rejection rate to 21% with AI voice intake
21% (down from 46%)
Out-of-Priority Rejection Rate After Intake
22+ hours (≈3 FTE staff days)
Client Engagement Handled Automatically
Client Intake & Matter Screening
Law Firms
S
Shumaker
Shumaker cuts contract review to under 10 minutes, saving lawyers 7+ hours weekly
<10 mins
Review Turnaround
7-10 hours
Weekly Time Savings
Contract Review & Analysis
Law Firms
Source published Jan 26, 2026
F
Fortune 500 pharmaceutical company
Fortune 500 pharma saves $70M annually managing 250,000+ supplier contracts with AI CLM
$70M
Annual Savings
250,000+ across 17 languages
Supplier Contracts Managed
Contract Lifecycle Management
Corporate Legal & In-House
M
Manak Solicitors
Manak Solicitors cuts lawyer time on AI-assisted tasks by 60% with CoCounsel
60% reduction
Time on CoCounsel-assisted tasks
~4x faster
Mass document review speed
E-Discovery & Document Review
Law Firms
M
Modern Law
Modern Law lifts lead-to-schedule rate from 31% to 49% with AI intake
31% to 49%
Lead-to-Schedule Rate
24% to 49%
Self-Scheduled Appointments
Client Intake & Matter Screening
Law Firms
A
Achievers
Achievers slashes NDA review time 70% and cuts outside counsel spend
70% reduction
NDA Review Time
$1–2K saved
Outside Counsel Cost per Third-Party Contract
Contract Review & Analysis
Corporate Legal & In-House
T
TriHealth
TriHealth slashes contract review time 75% with LegalOn
75% reduction
Contract Review Time
~20 minutes (from hours)
Clinical Trial Agreement Review
Contract Review & Analysis
Corporate Legal & In-House
L
Laffey Bucci D'Andrea Reich & Ryan
Laffey Bucci D'Andrea Reich & Ryan produces document summaries and timelines in under 7 minutes with CoCounsel
under 7 minutes
Summary & Timeline Generation
weeks saved
Document Review Time
E-Discovery & Document Review
Law Firms
Source published Mar 6, 2025
D
DarrowEverett
DarrowEverett secures $4M+ additional value in family law matter by reviewing financial records in under an hour
More than $4 million
Additional Client Value Secured
Days reduced to under an hour
Review Time
E-Discovery & Document Review
Law Firms
M
Magdalena Administrative Court
Magdalena Administrative Court cuts hearing-minute drafting from six hours to minutes with Microsoft Copilot
From 6 hours to a few minutes
Hearing minutes drafting time
Up to 20 (from 4 before Copilot)
Rulings issued per week
Legal Document Drafting
Litigation & Disputes
S
Saalfield Shad
Saalfield Shad cuts 3–5 unbillable hours weekly and speeds client deposition updates
3–5 hours/week per partner
Unbillable Admin Time Saved
152–260 hours/year (~200 per partner)
Annual Hours Saved
Legal Operations & Matter Management
Law Firms
B
Bridgewater Associates
Bridgewater cuts bespoke trading agreement review time over 95%
Over 95% reduction
Bespoke Trading Agreement Review Time
Days instead of weeks
Contract Review Cycle Time
Contract Review & Analysis
Corporate Legal & In-House
J
JPMorgan Chase
JPMorgan Chase cuts 360,000 annual hours of commercial loan contract review with COIN
360,000 hours previously; now seconds
Annual Contract Review Hours
12,000
Wholesale Contracts Reviewed Per Year
Contract Review & Analysis
Corporate Legal & In-House
Source published Mar 3, 2017
B
Ballard Spahr
Ballard Spahr saves $2M in unplanned losses and cuts research time 60% with Azure OpenAI
$2 million estimated
Unplanned Loss Savings
60% reduction
Nonbillable Research Time
Legal Operations & Matter Management
Law Firms
Source published Jul 1, 2025
R
Repsol
Repsol Legal saves 4–6 hours per lawyer per week with Harvey AI
4–6 hours/week
Time Saved per Lawyer
Over 90% reduction
Contract Clause Review Time
Legal Operations & Matter Management
Corporate Legal & In-House
P
Petrobras
Petrobras identifies $120M in tax savings and cuts filing to 3 days
$120 million (in 3 weeks)
Tax Savings Identified
40%
Efficiency Increase
Compliance Monitoring
Regulatory & Compliance
R
Roche
Roche cuts GenAI build time from months to days and saves $100K–$250K annually in patent attorney hours
$100K–$250K
Annual Savings (Attorney Hours)
$375K–$475K
Consultancy Cost Avoidance
Legal Research & Case Law
Intellectual Property
Source published Nov 5, 2024
M
MinterEllison
MinterEllison Cuts Time Per Legal Matter 10-30% with Appian Low-Code Platform
10-30% reduction (measured)
Time Saved Per Legal Matter
8,000 matters
Legal Matters Managed (Year 1)
Legal Operations & Matter Management
Law Firms
Source published Aug 29, 2022
A
Arvato Bertelsmann
Arvato Bertelsmann Cuts DPA Contract Review Time from 60 to 10 Minutes with Legartis AI
Reduced from 45-60 min to ~10 min
Initial DPA Review Time
~7 seconds
AI First-Pass Speed
Contract Review & Analysis
Corporate Legal & In-House
Source published Dec 23, 2022
A
Air New Zealand
Air New Zealand Saves 30–60 Minutes Per NDA with No-Code Legal Automation
30–60 minutes per NDA
NDA Time Saved
4 weeks from kickoff to go-live
Deployment Speed
Contract Lifecycle Management
Corporate Legal & In-House
D
Dropbox
Dropbox Legal Team Cuts Contract Formatting Time From 20 Minutes to Seconds With AI
15–20 minutes → seconds
Contract Table Formatting Time
8–10 playbooks built in the time it previously took to build 1
Playbook Creation Throughput
Contract Review & Analysis
Corporate Legal & In-House
S
Steuerrecht.com
Boutique tax law firm Steuerrecht.com saves up to 10 hours per week per lawyer with ChatGPT Business
10 hours saved per week, per lawyer
Time Saved
Reduced from a full day to ~10 minutes before review
Court Submission Drafting Time
Legal Document Drafting
Law Firms
Source published Oct 27, 2025
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