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

AI features

To start

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.

AI Document Drafting

20+ templates. NDAs, contracts, operating agreements, TOS — jurisdiction-specific, complete, download-ready.

Contract Analysis

Upload any contract. Full clause analysis, risk score (0–100), favorable party detection, missing clause flags.

Case Law SearchFree Westlaw

Search 4M+ real court opinions via CourtListener + Harvard CAP. Cite real cases, not hallucinations.

Deep Legal Research

Harvey-quality research memos. Statutes, regulations, case law analysis, practical recommendations.

Litigation PredictionPro

AI predicts case outcomes. Win probability, settlement likelihood, strategy recommendations, analogous cases.

Due Diligence

Upload 15 docs. Full DD report with red flags, risk matrix, missing docs checklist, deal impact assessment.

Deep AnalysisPro

Harvey's flagship feature. Cross-document analysis, specific question answering, confidence scoring per finding.

Compliance Check

GDPR, CCPA, HIPAA, SOX, ADA, FCPA compliance scanning. Violation detection with specific fix recommendations.

M&A WorkflowPro

Full M&A analysis. Deal structure, regulatory approvals, timeline, deal protection mechanisms, integration issues.

Agent BuilderNew

Harvey launched Agent Builder March 2026. LexAI has it too. Build custom legal agents. 5 prebuilt agents included.

Words to Workflow

Describe your process in plain English. AI converts it to an automated workflow. No coding required.

Self-Learning AIUnique

LexAI learns from your corrections. Gets smarter with every document you create. No other legal AI does this.

Shared Spaces

Share documents + workflows with clients. Granular permissions, audit trails, no account required for guests.

Risk Analysis

0–100 risk score with distribution by category. Negotiation priorities, dealbreakers, mitigation strategies.

Translation + Proofread

Translate legal docs to 10+ languages. AI proofreads for grammar, legal errors, and internal inconsistencies.

Vault Storage

Secure document storage. Tag, search, version, share. Your institutional knowledge, organized and accessible.

Search 4M+ real court cases

LexAI Case Law Search — CourtListener + Harvard CAP

Legal question or case citation

Jurisdiction

Area of law

Results

⚖️ Searching CourtListener + Harvard CAP databases...

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

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)

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 required	No	Yes
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 plan	Enterprise only
SMB/solo friendly	✓	✗ Enterprise only

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

Elite legal AI.
Uncompromising quality.

Search 4M+ real court cases

The legal AI that
learns your practice

Premium intelligence.
Exceptional value.

LexAI vs Harvey

The AI legal platformthat learns your practice.Refined for the best.

Elite legal AI.Uncompromising quality.

Search 4M+ real court cases

The legal AI thatlearns your practice

Premium intelligence.Exceptional value.

LexAI vs Harvey

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

Elite legal AI.
Uncompromising quality.

The legal AI that
learns your practice

Premium intelligence.
Exceptional value.