Versus comparison
Cocounsel vs Harvey
Westlaw- and Practical Law-grounded legal research, document analysis, and drafting · enterprise legal research, drafting, and agent workflows for law firms and in-house teams
| Decision point | CoCounsel Legal | Harvey |
|---|---|---|
| Best for | Westlaw- and Practical Law-grounded legal research, document analysis, and drafting | enterprise legal research, drafting, and agent workflows for law firms and in-house teams |
| Category | Legal | Legal |
| Price | Sales-quoted; official Westlaw Advantage with CoCounsel Essentials starts at $415.35/month | Sales-assisted demo / quote; no self-serve public list price |
| AIToolsEssentials score | 4.3/5 | 4.3/5 |
Evidence status
Thomson Reuters’ official Westlaw plans-and-pricing page lists Westlaw Advantage with CoCounsel Essentials starting at $415.35/month. Broader CoCounsel Legal packages are sales-quoted and vary by jurisdiction coverage, seats, and term. No unofficial third-party seat figures are treated as official list prices.
Official sources checked 2026-08-26Open verification questions
- Standalone CoCounsel Legal seat pricing remains sales-configured.
- Starting-at Westlaw bundle prices can be personalized by jurisdiction, attorney count, and term.
- Vendor SOC 2 / ISO 42001 and no-training statements should be confirmed in the current customer agreement.
Official CoCounsel Legal product page describes Westlaw- and Practical Law-grounded research, analysis, and drafting, plus Word/Outlook/Teams integrations and a statement that customer data is not used to train underlying models. The $415.35/month figure is the official starting-at price for the named Westlaw Advantage with CoCounsel Essentials bundle observed on 2026-08-26, not a complete firmwide quote.
Harvey’s official homepage does not publish a self-serve consumer price list. The primary CTA is Request a Demo / contact sales. No official USD seat price is reported.
Official sources checked 2026-08-26Open verification questions
- No official public list price was published on the homepage during this check.
- Data-processing, training, and privilege-safe deployment terms are contract-specific.
- Marketing counts of organizations, professionals, and AmLaw 100 usage are vendor claims.
Official homepage copy describes Harvey as AI software for legal and professional services, introduces Harvey II, and states enterprise default controls including SAML SSO, audit logs, IP allow-listing, and data lifecycle management. Official customer-count marketing figures are vendor claims, not independently audited here.
How to decide
Match each platform to your actual workflow constraints. Run one real workflow in each finalist before paying.
Quick recommendation
Use the trial checklist on each review page and the free scorecard to record time-to-result, corrections needed, and monthly cost at your expected volume before committing to a plan.
Read CoCounsel Legal review Read Harvey review Open scorecard