Enterprise Knowledge Management
Legal AI for In-House Legal Teams
Arivu is a secure Legal AI agent integrated with Microsoft 365 and SharePoint that preserves knowledge, standardizes advice, and assists your legal team directly in workflow apps – —with no data migration, no vaults, and no manual tagging.
Why In-House Teams Choose Arivu
Institutional Memory for
The Modern Legal Department
Stop searching for the email from three years ago. Arivu turns your department’s SharePoint into a living knowledge base that stays with the company, regardless of personnel turnover.
Standardizing Playbooks
Automatically compare incoming vendor contracts against your “Gold Standard” positions. Instantly detect deviations from your department’s preferred risk language.
Advice Consistency
A stakeholder asks about a regulatory nuance. Arivu surfaces the exact advice your team gave on the same issue in 2023, ensuring a unified corporate legal voice.
Rapid Onboarding
New Counsel can “query” your document repository to get up to speed on active matters instantly, without needing hours of briefing from senior leads.
Preserve Institutional Knowledge
Ensure your firm’s legal knowledge stays intact, accessible, and secure across turnover and organizational changes.
AI Assistance in Workflow
Access AI-powered insights, recommendations, and guidance directly in Word, Outlook, and Teams, grounded in your SharePoint content.
How In-House Teams Use Arivu
Rapid Contract Intelligence & Redlining
In Microsoft Word
- Compare counterparty agreements against your internal playbooks
- Flag non-standard clauses instantly
- Suggest preferred fallback language from prior deals
Result: Faster reviews, consistent positions, fewer escalations.
Instant Institutional Memory
In Teams or Outlook
Ask questions like:
- “What indemnity position did we take with Vendor X last year?”
- “Have we approved similar data-processing terms before?”
Arivu retrieves:
- Final signed contracts
- Relevant advice emails
- Prior negotiation context
Result: Even if nothing was tagged or perfectly filed.
Consistent Legal Advice Across the Company
Arivu surfaces prior internal guidance on:
- Regulatory interpretations
- Policy positions
- Risk thresholds
Result: One legal voice—regardless of who handles the request.
Internal Knowledge + External Law
Ask Arivu to:
“Summarize our litigation exposure for Project Alpha, citing internal strategy memos and recent Delaware Supreme Court rulings.”
Arivu combines:
- Your private SharePoint knowledge
- Real-time public case law (via CourtListener)
Result: Board-ready insights in minutes.
The Arivu Advantage for In-House Teams
Zero Tagging. Zero Cleanup.
Traditional knowledge management fails because it depends on humans.
- Context-aware intelligence: Arivu understands documents by meaning, history, and relationships, not folder names.
- Messy SharePoint? Fine. Arivu finds relevant contracts, advice, and emails even if nothing was perfectly filed.
Your team gets value immediately—without a KM overhaul.
True Data Sovereignty (The Anti-Vault Model)
Your company’s legal knowledge never leaves your control.
- 100% in-tenant: No external vaults, no third-party ingestion
- Behind your firewall: Operates entirely within Microsoft 365
- CISO-friendly: Uses your existing Microsoft security stack
If IT trusts Microsoft, they already trust Arivu.
Inherited Governance & Permissions
AI should never see more than your lawyers can.
- Automatically respects Microsoft Entra ID & Purview
- If a lawyer can’t access a document in SharePoint, Arivu can’t either
- No manual permission mapping required
Security and compliance are continuous—not bolted on.
The AI That Gets an Immediate “Yes” From IT
In-house IT departments are often the primary barrier to Legal AI. We removed the friction by building Arivu to function natively within your existing security infrastructure.
Zero Data Leakage
Your sensitive corporate secrets never leave your tenant. We index metadata and concepts—we do not host or move your documents.
SSO & Entra ID Native
Manage user access through the same groups and MFA protocols your IT team already manages in the Microsoft 365 Admin Center.
Designed for Legal. Approved by IT.
| Feature | Legacy AI Platforms | Arivu |
| Data location | Third-party cloud | Your M365 tenant |
| Setup time | Weeks or months | Instant (Day 0) |
| Manual tagging | Required | None |
| Governance | Custom rules | Inherited from Microsoft |
| Security posture | “Trust us” | Native M365 security |
The Modern GC’s Choice
Arivu isn’t another legal system to manage.
It’s a new capability for the tools your team already uses.
Stop building silos.
Preserve institutional knowledge.
Turn your Microsoft tenant into your legal brain.
Departmental Logistics FAQ
Can we restrict Arivu to only specific SharePoint folders?
Yes. Arivu honors your existing SharePoint permissions. If a user doesn’t have access to the “HR Litigation” folder in M365, the Resident Agent will not surface any knowledge from that folder to them.
How does this handle outside counsel work-product?
Any memo or advice sent by outside counsel and saved to your SharePoint becomes part of your searchable institutional memory. Arivu treats these files as high-value “Expert Knowledge” sources.
Can Arivu surface AI suggestions directly in Word, Outlook, or Teams?
Yes. Arivu integrates with Microsoft 365 apps, providing AI-assisted insights, recommendations, and drafting suggestions directly where lawyers work, without leaving their workflow.
Can Arivu work across multiple SharePoint sites or document libraries?
Absolutely. Arivu can index and provide AI-assisted access to knowledge stored across multiple SharePoint sites, document libraries, and channels, respecting existing permissions.
How does Arivu protect sensitive information when using AI?
All AI processing occurs within your tenant, and Arivu never exposes data outside your Microsoft 365 environment. Role-based access and SharePoint permissions are fully enforced.
How is Arivu trained on institutional knowledge?
Arivu automatically learns from documents, memos, and past advice stored in your SharePoint, while respecting your folder permissions. High-value expert content can be tagged to improve AI relevance.
Does Arivu help with onboarding new legal team members?
Yes. New in-house lawyers or external counsel can quickly query historical work and guidance, leveraging Arivu’s AI to understand company policies, preferred contract language, and past decisions.
Empower Your Legal Team Today
Request a technical walkthrough for your GC and IT Director.