Legal AI comparison
Harvey vs CoCounsel
Harvey and CoCounsel, scored on the same 5 questions with ViewSpectra's published Legal AI model.
Take the Legal AI assessmentHarvey fits large firms and in-house teams with complex, high-volume legal work. CoCounsel fits firms running on Westlaw who want AI built into their existing research workflow. Which one ranks higher for you depends on your own answers.
Last updated: (CT)How scoring works
At a glance
Harvey
Enterprise-grade AI for complex legal work, valued at $11B
- Best for
- Large firms and in-house teams with complex, high-volume legal work
- Not ideal for
- Solo and small firms, or practices primarily focused on contract drafting in Microsoft Word
- Pricing
- Enterprise only. Contact vendor directly. No self-serve access or free trial.
CoCounsel
AI legal research and drafting from Thomson Reuters, rebuilt on agentic AI
- Best for
- Firms running on Westlaw who want AI built into their existing research workflow
- Not ideal for
- Firms not already using Westlaw who want a standalone research tool
- Pricing
- Enterprise. Contact Thomson Reuters directly.
Source: Harvey official site, CoCounsel official site. Verified October 2026
Points by answer
Each answer in the Legal AI assessment gives every tool a set number of points. The assessment adds up the points from your 5 answers and ranks the tools by total. Where one tool gets more points for an answer, its number is in bold.
| Answer | Harvey | CoCounsel |
|---|---|---|
| Solo or small firm (1–5 attorneys) | 1 | 3 |
| Small to mid-size firm (6–50 attorneys) | 3 | 4 |
| Large firm (51–200 attorneys) | 5 | 5 |
| Enterprise or in-house legal (200+ attorneys) | 5 | 5 |
| Answer | Harvey | CoCounsel |
|---|---|---|
| Legal research (case law, statutes, regulatory analysis) | 5 | 6 |
| Contract drafting and negotiation | 3 | 2 |
| Document review and due diligence | 2 | 3 |
| Litigation support and brief writing | 6 | 5 |
| Answer | Harvey | CoCounsel |
|---|---|---|
| Under $200 / month | 1 | 2 |
| $200 – $1,000 / month | 2 | 3 |
| $1,000 – $5,000 / month | 4 | 4 |
| Budget is secondary. Fit is what matters | 5 | 5 |
| Answer | Harvey | CoCounsel |
|---|---|---|
| Microsoft Word integration is essential | 2 | 2 |
| Westlaw or LexisNexis integration matters most | 2 | 6 |
| No major integration requirements | 3 | 3 |
| Need to integrate with everything (Word, research tools, DMS) | 5 | 5 |
| Answer | Harvey | CoCounsel |
|---|---|---|
| Simple tools that work with minimal setup | 2 | 3 |
| Willing to invest time to learn a powerful platform | 5 | 4 |
| Need dedicated onboarding and enterprise support | 4 | 5 |
| Good self-serve documentation is enough | 3 | 3 |
Keep reading
Your answers decide the order
Answer 5 questions about your team, budget and priorities to see where Harvey, CoCounsel and every other Legal AI tool rank for you.
Take the Legal AI assessmentAre you a vendor? Request a correction or inclusion.