Side-by-side comparison · Legal, Finance & HR
CoCounsel vs Eightfold vs Harvey
Everything that matters when choosing between them, in one place: our rating, what each can do, what they cost, and the trade-offs.
Comparing 3 tools, the maximum.
At a glance
Pick it if: Law firms and legal teams, mostly in the US, that already use Westlaw or Practical Law.
Pick it if: Large employers and HR teams that want skills-based matching across hiring, internal mobility and workforce planning.
Pick it if: Large law firms and corporate legal teams that want one AI platform across research, drafting and due diligence.
Overview
| Attribute | CoCounsel | Eightfold | Harvey |
|---|---|---|---|
| In one line | Thomson Reuters' legal AI for research, drafting and document review, built on Westlaw. | Matches people to jobs by skills, for hiring, internal moves and workforce planning. | AI platform for law firms and legal teams: research, drafting and document review. |
| Pricing model | Paid | Paid | Paid |
| Starting price | See website | See website | See website |
| Free plan | No | No | No |
| Works with Claude Code | Yes | Yes | No |
Rating breakdown
Our scores out of 5. The higher bar in each row is highlighted.
| Attribute | CoCounsel | Eightfold | Harvey |
|---|---|---|---|
| Overall rating | 3.8 | 3.6 | 3.8 |
| Ease of useHow quickly someone non-technical gets value from it. | 4.0 | 3.5 | 4.0 |
| FeaturesHow completely it covers its own job, and how well the pieces fit together. | 4.5 | 4.5 | 4.5 |
| Output qualityHow good the results are before you fix them. | 4.0 | 3.5 | 4.0 |
| Value for moneyWhat you get for the price, including the free plan. | 3.0 | 3.0 | 2.5 |
| Speed & reliabilityHow fast it is and how often it falls over. | 3.5 | 3.5 | 4.0 |
Feature comparison
A tick means it does this today. A dash means we haven't checked.
| Attribute | CoCounsel | Eightfold | Harvey |
|---|---|---|---|
| Access & platform | |||
| Free plan | No | No | No |
| Mobile app | – | – | – |
| Desktop app | – | – | – |
| Browser extension | – | – | – |
| API access | Yes | Yes | – |
| Teams & business | |||
| Team workspace | Yes | Yes | Yes |
| Enterprise plan or SSO | Yes | Yes | Yes |
| Connects to other apps | Yes | Yes | Yes |
| Open source or self-hosted | No | No | No |
| AI abilities | |||
| Works with your files | Yes | – | Yes |
| Understands images | – | – | – |
| Makes images | No | No | No |
| Makes video | No | No | No |
| Writes code | – | – | – |
| Runs agents or automations | Yes | Yes | Yes |
| Learns your brand or style | – | – | – |
| Works in many languages | – | Yes | Yes |
| Capabilities score | 6/ 17 | 6/ 17 | 6/ 17 |
Pricing
Plans as listed on each vendor's site when we last checked. Confirm before you buy.
| Attribute | CoCounsel | Eightfold | Harvey |
|---|---|---|---|
| Plans | CoCounsel Essentials Custom Firms adding AI to an existing Westlaw or Practical Law plan. | EnterpriseOur pick Custom Large employers and public sector bodies. | EnterpriseOur pick Custom Large firms and legal departments buying for many lawyers. |
CoCounsel LegalOur pick Custom Teams that want the full research, review and drafting set. | |||
| Which plan to pick | Talk to your Thomson Reuters account manager, since price depends on your Westlaw contract. Ask for a trial on real matters and compare the full CoCounsel Legal tier with the cheaper Essentials bundle before you choose. | Pricing is by quote. Start with the module that solves your biggest problem (usually talent acquisition), and ask for the bias audit results and how candidate scores are disclosed. | There is one route in: book a demo and get a quote. Ask for a pilot with a small group on real matters, and get the per-seat price, minimum seats and renewal terms in writing before you commit. |
Key features
| Attribute | CoCounsel | Eightfold | Harvey |
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Pros and cons
| Attribute | CoCounsel | Eightfold | Harvey |
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Who each one is for
| Attribute | CoCounsel | Eightfold | Harvey |
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Questions people ask
Which is better, CoCounsel, Eightfold or Harvey?
They tie on our overall rating (CoCounsel 3.8/5, Eightfold 3.6/5 and Harvey 3.8/5). CoCounsel is best for legal research with linked case citations and drafting briefs and memos. Eightfold is best for matching applicants to roles by skills and rediscovering past applicants in your database. Harvey is best for due diligence across large document sets and first drafts of memos, clauses and letters.
Which is cheaper, CoCounsel, Eightfold or Harvey?
CoCounsel: Pricing isn't published; check the vendor's site for a quote. Eightfold: Pricing isn't published; check the vendor's site for a quote. Harvey: Pricing isn't published; check the vendor's site for a quote.
How we compare
Ratings are our own, from using each tool, across ease of use, features, output quality, value for money, speed & reliability.
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