What is Arbiter?
Arbiter is an AI legal assistant that helps you work with contracts and legal documents. Think of it as a knowledgeable colleague who can review contracts, draft documents, research legal questions, and analyze entire deal rooms - available whenever you need it. What you can do with Arbiter:- Upload a contract and get a comprehensive risk analysis in minutes
- Draft any document from scratch by describing what you need
- Ask questions about your documents in plain language
- Research case law, statutes, and legal commentary across jurisdictions
- Analyze multiple documents together for transactions or litigation
Works globally. Arbiter operates in any language and jurisdiction. Draft a German Arbeitsvertrag, analyze a Brazilian service agreement, research French case law, or compare UK and US contract terms - Arbiter handles local legal terminology and conventions natively.
How Lawyers Use Arbiter
Review Contracts
Upload a contract and get scoring for clarity, enforceability, and risk. See issues flagged at the clause level with suggested fixes.
Draft Documents
Describe what you need in plain language. Arbiter creates an outline, researches relevant sources, and drafts each section.
Research Legal Questions
Ask complex legal questions. Get analysis with citations from case law, statutes, and academic sources.
Analyze Deals & Cases
Group documents into a matter and run AI workflows: extract timelines, find contradictions, build closing checklists.
Getting Started
Choose how you want to start:- I have a contract to review
- I need to draft something
- I have a legal question
- I have multiple documents
1
Upload Your Document
Click “Upload Document” in the sidebar. Arbiter accepts PDF and DOCX files. For scanned documents, enable OCR.
2
Open the Document
Click on your document to open it. You’ll see the document on the left and a chat sidebar on the right.
3
Run Analysis
Click “Analyze Document” to start. Arbiter reviews the entire contract and scores each section.
4
Review the Results
Check the Section Analysis tab for scores. Click any section to see detailed findings, risks, and suggested revisions.
5
Ask Follow-up Questions
Use the chat to ask questions: “What are the biggest risks for us?” or “How does this indemnification compare to market standard?”
- “Summarize the key obligations for each party”
- “Which clauses should we push back on in negotiation?”
- “Research recent cases on this type of limitation of liability clause”
What Makes Arbiter Different
Works in Any Language and Jurisdiction
Arbiter uses GitLaw and Meshline to research and draft across 190+ legal systems. It searches in native legal languages for better results:- German: Searches “BGB § 823 Schadensersatz” not just “German tort law”
- French: Searches “Code civil article 1240 responsabilité”
- Spanish: Searches “Código Civil artículo 1902”
Scores That Mean Something
When Arbiter analyzes a contract, it gives you three scores (0-100) for each section:| Score | What It Measures |
|---|---|
| Clarity | How clearly obligations and terms are expressed |
| Enforceability | Whether provisions would hold up in court |
| Risk | Level of exposure for each party |
Research You Can Trust
When Arbiter cites a case or statute, it’s not making it up. GitLaw searches actual legal databases and returns verified sources. You’ll see:- The source with a link
- How Arbiter found it
- How it relates to your question
For Different Practice Areas
- Transactional
- Litigation
- Corporate / In-House
- Academic / Research
Common tasks:
- Review and score acquisition agreements
- Draft NDAs, LOIs, and ancillary documents
- Compare terms across multiple contracts
- Extract deal timelines and closing checklists
- Find contradictions in disclosure schedules
Security & Compliance
Your documents and conversations are protected:SOC 2 Type II
Enterprise-grade security compliance
Encryption
AES-256 at rest, TLS in transit
Access Controls
Role-based permissions and audit logging
Trust Center
View our complete security documentation and compliance status
Learn More
Video Tutorials
Watch guided walkthroughs for every feature
Document Analysis
Deep dive into contract review and scoring
Document Drafter
Learn how to draft any document with AI
AI Research
Master legal research with multi-model AI
Matter Mode
Analyze multiple documents together
FAQ
Common questions answered
For Developers
Integrate Arbiter’s document analysis into your own platform:Partner API
Learn about integration capabilities and request access
Need Help?
Support Center
Contact our team for assistance, report issues, or request features