Q: Does Atlas AI train on my firm’s documents like Harvey?

Atlas AI grounds every answer in your firm’s documents via retrieval and a firm-specific knowledge graph — without training shared models on your data. Your documents never contribute to a multi-tenant model. Harvey’s approach to firm-specific customization varies by engagement.

Q: Can I run Atlas AI on-premise while using Harvey AI in the cloud?

Yes, many firms evaluate both. Atlas AI’s on-premise/private deployment handles confidential matter work while Harvey AI can serve non-sensitive research workflows. However, most firms consolidate on Atlas AI to simplify security, compliance, and vendor management.

Question 1

What is the main difference between Atlas AI and Harvey AI?

Accepted Answer

The main difference is deployment model. Atlas AI is deployed inside your firm&rsquo;s own Azure tenant so client data never leaves your infrastructure, while Harvey AI is a cloud-hosted service where data is processed on Harvey&rsquo;s vendor infrastructure. For firms with strict data residency or confidentiality requirements, Atlas AI offers full control while Harvey AI requires trusting a third party.

Question 2

Is Atlas AI a good alternative to Harvey AI for large law firms?

Accepted Answer

Yes. Large firms increasingly choose Atlas AI because it deploys inside their existing Azure environment, integrates natively with iManage, NetDocuments, and SharePoint via SSO, and can be trained on the firm&rsquo;s own precedent without sending data to an external provider. Firms that already run Microsoft 365 can roll out Atlas AI without additional vendor security reviews.

Question 3

Does Atlas AI train on my firm&rsquo;s documents like Harvey?

Accepted Answer

Atlas AI grounds every answer in your firm&rsquo;s documents via retrieval and a firm-specific knowledge graph — without training shared models on your data. Your documents never contribute to a multi-tenant model. Harvey&rsquo;s approach to firm-specific customization varies by engagement.

Question 4

How does Atlas AI pricing compare to Harvey AI?

Accepted Answer

Atlas AI offers transparent per-user pricing starting at $25/user/month for Starter and $99/user/month for Professional (minimum 5 users). Enterprise pricing is available by contacting sales. Playbooks and AI Assistants are available exclusively on the Enterprise plan. Harvey AI typically quotes on a per-seat basis with firm-wide minimums at significantly higher price points. The best way to compare for your specific firm is to request a demo from both vendors.

Question 5

Can I run Atlas AI on-premise while using Harvey AI in the cloud?

Accepted Answer

Yes, many firms evaluate both. Atlas AI&rsquo;s on-premise/private deployment handles confidential matter work while Harvey AI can serve non-sensitive research workflows. However, most firms consolidate on Atlas AI to simplify security, compliance, and vendor management.

Feature	AtlasAI	Harvey AI
Deployment	Inside your Azure cloud or ours — no data leaves your infrastructure	Cloud-hosted SaaS — data processed on Harvey’s servers
Data Privacy	Zero data exposure to any third party. Full attorney-client privilege preserved.	Data processed externally. Relies on contractual privacy guarantees.
Model Isolation	Dedicated model instances per firm. No shared inference.	Shared infrastructure across clients.
Firm-Specific AI	Grounded in your documents, precedent, and historical positions.	General legal knowledge. Limited firm-specific customization.
Pricing	Starting at $25/user/month (Starter) and $99/user/month (Professional). Enterprise plans available.	Per-seat pricing. Reported $1,200+/seat/month at scale.
DMS Integration	Native integration with iManage, NetDocuments, SharePoint.	Limited DMS connectivity.
Word Plugin	Full AI sidebar inside Microsoft Word with real-time suggestions.	Browser-based interface.
Tabular Review	Analyze thousands of documents across structured questions simultaneously.	Single-document focused analysis.
Compliance	Inherits your existing SOC 2, ISO 27001, GDPR, CCPA posture.	Maintains own compliance certifications.

AtlasAI vs Harvey AI

Feature Comparison

Your Infrastructure, Your Rules

Grounded in Your Work Product

Full-Spectrum Legal AI

Enterprise Scale

Ready to see the difference?