Legal AI Copilot
Arno AI helps lawyers draft, reason, and organize casework faster.
Secure, context-aware chat with your case materials, a collaborative Case Drive, and billing-ready plans for firms of any size.
Trusted By
RanoAIAnroAIRonaAIAnorAINoraAI
Case-aware Chat
Turn folders into context tabs to draft motions, summarize, and reason.
Case Drive
Organize files, control sharing, and invite clients or co-counsel securely.
Privacy First
Your data stays yours. Built for auditability and least-privilege access.
Highlights
Realtime Citations
Arno cites your documents inline with links, so you can jump to the source quickly while drafting.
Zero-Retention
We don’t train on your data. Session data is sandboxed; exports and deletes are explicit and auditable.
Context Tabs
Open folders as context tabs to keep multiple matters separate but instantly reachable.
Team Controls
Invite clients and associates with read-only or read-write, and revoke at any time.
Versioning
Keep snapshots of drafts and roll back with a single click. Compare diffs in-line.
Keyboard First
Quick commands for power users: open context, rename tabs, switch conversations without a mouse.
Use cases
Litigation
Draft motions and briefs with supporting citations from your Case Drive.
Corporate
Summarize contracts, compare versions, and prepare board-ready notes.
IP
Classify prior art, prepare office action responses with context-aware prompts.
How it works
1Create a Drive
Add folders, set access, and invite clients or associates.
2Attach Context
Open a folder as context in a tab to inform the conversation.
3Draft & Share
Generate drafts, iterate, and share with controlled permissions.
Security & Compliance
Role-based access, audit logs, encryption in transit and at rest. Least-privilege principles by default.
Integrations
Planned: eSign, calendaring, billing. Storage: Case Drive built-in. Authentication: password-based, RLS when integrated with your DB.
Timeline
Day 0
Sign up and create your first Case Drive.
Day 1
Invite a client; attach a folder as context in a tab.
Week 1
Ship your first motion draft with inline citations.
What you’ll get
- Fast chat tuned for legal workflows
- Drive with sharing and auditability
- Simple plans; cancel anytime
Simple, transparent tiers
FAQ
Ready to modernize your practice?
Start with the Free plan. No credit card required.