The luxury AI legal platform — precision-built for those who demand the best

The AI legal platform
that learns your practice.
Refined for the best.

The gold standard in AI legal intelligence. LexAI delivers elite-grade contract drafting, case law research, litigation prediction and due diligence — the same capabilities trusted by top-tier firms, now accessible without the enterprise gatekeeping.

Experience LexAI → Search real case law
20+
Doc templates
4M+
Cases searchable
16
AI features
$0
To start
→Contract Drafting→Contract Analysis→Litigation Prediction→Case Law Search→Due Diligence→Deep Analysis→Risk Analysis→Clause Extraction→Compliance Check→M&A Workflow→Agent Builder→Words to Workflow→Shared Spaces→Vault Storage→Self-Learning AI→Translation→Proofreading→Transcripts →Contract Drafting→Contract Analysis→Litigation Prediction→Case Law Search→Due Diligence→Deep Analysis→Risk Analysis→Clause Extraction→Compliance Check→M&A Workflow→Agent Builder→Words to Workflow→Shared Spaces→Vault Storage→Self-Learning AI→Translation→Proofreading→Transcripts
// full feature set

Elite legal AI.
Uncompromising quality.

LexAI delivers the full spectrum of AI legal capabilities — crafted with precision, built for professionals who accept nothing less than exceptional.

01
AI Document Drafting
20+ templates. NDAs, contracts, operating agreements, TOS — jurisdiction-specific, complete, download-ready.
02
Contract Analysis
Upload any contract. Full clause analysis, risk score (0–100), favorable party detection, missing clause flags.
03
Case Law SearchFree Westlaw
Search 4M+ real court opinions via CourtListener + Harvard CAP. Cite real cases, not hallucinations.
04
Deep Legal Research
Harvey-quality research memos. Statutes, regulations, case law analysis, practical recommendations.
05
Litigation PredictionPro
AI predicts case outcomes. Win probability, settlement likelihood, strategy recommendations, analogous cases.
06
Due Diligence
Upload 15 docs. Full DD report with red flags, risk matrix, missing docs checklist, deal impact assessment.
07
Deep AnalysisPro
Harvey's flagship feature. Cross-document analysis, specific question answering, confidence scoring per finding.
08
Compliance Check
GDPR, CCPA, HIPAA, SOX, ADA, FCPA compliance scanning. Violation detection with specific fix recommendations.
09
M&A WorkflowPro
Full M&A analysis. Deal structure, regulatory approvals, timeline, deal protection mechanisms, integration issues.
10
Agent BuilderNew
Harvey launched Agent Builder March 2026. LexAI has it too. Build custom legal agents. 5 prebuilt agents included.
11
Words to Workflow
Describe your process in plain English. AI converts it to an automated workflow. No coding required.
12
Self-Learning AIUnique
LexAI learns from your corrections. Gets smarter with every document you create. No other legal AI does this.
13
Shared Spaces
Share documents + workflows with clients. Granular permissions, audit trails, no account required for guests.
14
Risk Analysis
0–100 risk score with distribution by category. Negotiation priorities, dealbreakers, mitigation strategies.
15
Translation + Proofread
Translate legal docs to 10+ languages. AI proofreads for grammar, legal errors, and internal inconsistencies.
16
Vault Storage
Secure document storage. Tag, search, version, share. Your institutional knowledge, organized and accessible.
// real case law — not hallucinations

Search 4M+ real court cases

Powered by CourtListener and Harvard Caselaw Access Project. The same databases lawyers use. Free.

LexAI Case Law Search — CourtListener + Harvard CAP
⚖️ Searching CourtListener + Harvard CAP databases...
// unique to lexai

The legal AI that
learns your practice

Harvey doesn't learn from your corrections. LexAI does. Every time you improve an output, LexAI gets smarter for your next case.

🧠
Pattern Learning
Every correction you make trains LexAI on your preferences — preferred clause language, jurisdiction-specific standards, firm style guides.
  • Rate any AI output 1–5 stars
  • Provide corrections when needed
  • AI extracts the pattern automatically
  • Future outputs apply your preferences
📚
Document Memory
Every document you upload teaches LexAI about your clients, matters, and practice. Your institutional knowledge becomes AI-accessible.
  • Upload any document to Vault
  • AI extracts key facts and terms
  • Knowledge used in future drafts
  • Grows smarter with each document
⚖️
Long-Horizon Agents
Like Harvey's long-horizon agents, LexAI agents perform multi-step self-review. Each step checks the previous one for legal accuracy before proceeding.
  • Multi-step workflows with self-review
  • Agents catch their own errors
  • Escalates when uncertain
  • Audit trail for every step
📈
Learning Dashboard
Track how smart your LexAI has become. See patterns learned, knowledge items stored, and your personalization level from New → Expert.
  • Patterns learned counter
  • Personalization level: New → Expert
  • Average output quality score
  • Knowledge base size
// investment in excellence

Premium intelligence.
Exceptional value.

Plan-based billing — no surprise charges. Your plan includes a set number of documents per month. When you reach your limit, upgrade or wait for your next billing cycle.

Pupil
$0 forever
Your first brief is on us
1 document preview
No initiation fee
  • 1 document preview
  • Case law search (5 results)
  • Basic templates
  • No credit card needed
Enter as Pupil
Associate
$97/mo retainer
For solo practitioners & small firms
15 documents/month
$497 Initiation Fee
  • 15 full documents/month
  • Contract analysis
  • Case law search (20 results)
  • Proofreading & translation
  • Vault (100 docs)
Most Popular
Counsel
$297/mo retainer
For lawyers, legal teams & ambitious firms
Unlimited documents
$997 Initiation Fee
  • All 16 features unlocked
  • Unlimited documents
  • Litigation prediction
  • Due diligence (15 docs)
  • Deep analysis
  • M&A workflow
  • Agent builder
  • Self-learning AI
  • Shared spaces
  • Vault (unlimited)
Partner
$997/mo retainer
For elite firms & enterprise legal teams
Unlimited documents + 5 team seats
$2,497 Initiation Fee
  • Everything in Counsel
  • 5 team seats
  • White-label reports
  • API access
  • Full audit log
  • Priority support
  • Custom agent deployment
  • Long-horizon agents
Enterprise & White-Label
Your brand. Our intelligence.

Custom domain · White-label branding · Dedicated infrastructure · Unlimited documents · 99.9% SLA · Starting at $4,997/mo retainer

Contact Sales →
Add-On for All Plans
Pupil Teacher
$47/mo add-on

Access the Chambers of Learning — AI-guided legal education, certification tracks, and interactive tutorials. Available as an add-on for all plans.

Full learning access 20 lessons Certification track AI tutorials Priority Lex assistant

Available for all plans including Pupil · Separate from your legal document limits

// head to head

LexAI vs Harvey

Feature LexAI.llc Harvey AI
Free tier✓ Pupil plan✗
Starting retainer$97/mo (Associate)~$500/lawyer/yr
Plan-based billing✓ No surprise charges✗ Flat fee
Waitlist requiredNoYes
Contract drafting✓✓
Contract analysis✓✓
Case law in documents✓ Auto-cited✗
Case law search✓ Free (4M+)LexisNexis add-on
Litigation prediction✓ Counsel+✓
Due diligence✓ Counsel+✓
Agent builder✓ Counsel+✓ (Mar 2026)
Self-learning AI✓ Unique✗
Compliance check✓ Counsel+Limited
API access✓ Partner planEnterprise only
SMB/solo friendly✓✗ Enterprise only