The Harvey alternative that drafts in your document.
Harvey built a platform for the world's largest firms. Corpus brings the same frontier intelligence to every firm, puts the work straight into your Word document, and lets you start with $35 instead of a seat contract.
What you keep.
- Frontier models, built for legal work
- Answers with citations you can check
- Agentic drafting and review
- No training on your data
What changes.
| Harvey | Corpus | |
|---|---|---|
| Pricing | Not published. Reported as per-seat enterprise contracts with seat minimums and annual terms. | Pay as you go from $35. No seats, no minimums, no annual contract. |
| Where the work lands | Its own workspace, with Word through an add-in. | Your actual .docx. Every edit a native tracked change, in a workspace built around the document. |
| Law coverage | Partner content for major jurisdictions. | Curated law libraries for your jurisdiction, structured section by section, plus your firm's precedents. |
| Deployment | Vendor cloud, with regional hosting options. | Our cloud, or deployed into your own infrastructure on Enterprise. |
| Getting started | Demo, procurement, then rollout. | Request a demo, and we onboard your team in person. |
Harvey information from its public website and independent reports, October 2026. Harvey is a trademark of its owner; Corpus is not affiliated with it.
| Tool | Frontier intelligence | Drafts in your document, as tracked changes | Built for legal work | Law library for your jurisdiction | Private deployment | Pay as you go, no seat minimum |
|---|---|---|---|---|---|---|
| Microsoft Copilot | ✗ | ~ | ✗ | ✗ | ✓ | ✗ |
| ChatGPT · Gemini | ✓ | ✗ | ✗ | ✗ | ✗ | ~ |
| Claude | ✓ | ✗ | ✗ | ✗ | ✗ | ~ |
| CoCounsel | ✓ | ~ | ✓ | ~ | ✗ | ✗ |
| Legora | ✓ | ✓ | ✓ | ~ | ✗ | ✗ |
| Harvey | ✓ | ~ | ✓ | ~ | ✗ | ✗ |
| Corpus | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
✓ full · ~ partial · ✗ not available. Based on public product information and stated policies, October 2026.
Switching from Harvey? We'll make it easy.
Bring your precedents and your team. We'll load your library, set everyone up in person, and run your first matter alongside you.
The Corpus mascot, off to work