kitio.aiHarvey vs Definely
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Harvey starts at See pricing page and Definely starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Legal research assistant
- Vault bulk document review
- Custom workflows
- Word and Outlook add-ins
- Drafting from precedents
- Defined term lookup
- Contract proofreading
- Comparison against precedent
- Natural-language clause search
- Issues lists and reports
- MCP for AI assistants
| Feature | Harvey | Definely |
|---|---|---|
| Best for | Generative AI platform for law firms and corporate legal teams | Contract review and proofreading for lawyers, inside Word and AI tools |
| Category | Legal, finance & HR | Legal, finance & HR |
| Pricing model | Paid | Paid |
| Starting price | See pricing page | See pricing page |
| Free plan | No | No |
| Made by | Harvey | Definely |
| Based in | United States | United Kingdom |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Harvey starts at See pricing page and Definely starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Harvey
- Built specifically for legal work
- Handles very large document sets
- Widely adopted by top law firms
- No self-serve plan
- Expensive for small firms
- Outputs still need lawyer review
Definely
- Works inside Microsoft Word
- Every finding traced to its source
- Connects to Claude and ChatGPT
- No public pricing
- Demo needed before access
- Built for large law firms
Which one should you choose?
Choose Harvey if you want:
- Built specifically for legal work
- Handles very large document sets
- Widely adopted by top law firms
Watch out: no self-serve plan.
Choose Definely if you want:
- Works inside Microsoft Word
- Every finding traced to its source
- Connects to Claude and ChatGPT
Watch out: no public pricing.
Harvey vs Definely FAQ
What is the difference between Harvey and Definely?
Harvey: Generative AI platform for law firms and corporate legal teams. Definely: Contract review and proofreading for lawyers, inside Word and AI tools. Both are legal, finance & hr tools.
Is Harvey or Definely cheaper?
Harvey starts at See pricing page and Definely starts at See pricing page. Check both pricing pages for current plans.
Do Harvey and Definely have free plans?
Harvey: No. Definely: No.
Who makes Harvey?
Harvey is made by Harvey, based in United States.
Who makes Definely?
Definely is made by Definely, based in United Kingdom.
Which should I choose, Harvey or Definely?
Choose Harvey if you value built specifically for legal work and handles very large document sets. Choose Definely if you value works inside microsoft word and every finding traced to its source.