Harvey vs Undermind
A side-by-side comparison of capabilities, autonomy, integrations, and pricing to help you choose.
Short answer: choose Harvey if you want ai platform for legal and professional services with supervised legal agents (Supervised agent, enterprise); choose Undermind if you want agentic deep-search engine that finds every relevant paper on a scientific question (Assistant, freemium).
| Harvey | Undermind | |
|---|---|---|
| What it is | AI platform for legal and professional services with supervised legal agents | Agentic deep-search engine that finds every relevant paper on a scientific question |
| Type | product-with-agents | agent |
| Autonomy | Supervised agent | Assistant |
| Pricing | enterprise | freemium · $16/mo |
| Best for | enterprise, mid-market | consumers, smb, enterprise |
| Deployment | saas, api | saas |
| Modalities | text, api | text |
| Models | model-agnostic, gpt, claude, gemini | model-agnostic |
| Protocols | rest-api | none |
| Integrations | iManage, Microsoft Word, Microsoft Outlook, SharePoint, Box, LexisNexis | Semantic Scholar, PubMed, arXiv |
| Capabilities | 4 documented | 4 documented |
Harvey
- +Deep, verifiable enterprise traction (use across a majority of the Am Law 100 and a PwC alliance)
- +Purpose-built legal workflows with LexisNexis primary law and tight Microsoft and iManage integration
- +Extremely well-capitalized, lowering vendor-survival risk
- -Hallucination risk is material in a high-stakes domain; even with low reported rates, customers stress validating every output
- -Expensive, opaque, quote-only pricing with seat minimums
Undermind
- +Agentic deep search prioritizes recall, surfacing obscure and cross-disciplinary papers
- +Comprehensiveness score and per-paper relevance explanations make coverage auditable
- +Reads full text and follows citation chains rather than ranking by keywords
- -Read-only discovery: it finds and explains but does not write or act
- -Deep searches are rate-limited; heavy use needs a paid tier
Which should you choose?
Harvey is ai platform for legal and professional services with supervised legal agents, best for enterprise, mid-market. Undermind is agentic deep-search engine that finds every relevant paper on a scientific question, best for consumers, smb, enterprise. The right choice depends on the autonomy level you want, your existing integrations, and your budget, all compared above.