kitio.aiHarvey vs Planby
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Harvey starts at See pricing page and Planby 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
- Building data model
- Drawing and document linking
- Cited reviews
- AI agents (Asuka)
- Design AI (Plana)
- Private deployment
| Feature | Harvey | Planby |
|---|---|---|
| Best for | Generative AI platform for law firms and corporate legal teams | Sovereign AI engine for architecture and construction data |
| 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 | Planby |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Harvey starts at See pricing page and Planby 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
Planby
- Answers cite source drawings and clauses
- Deployed in your own environment
- Covers design through operations
- No public pricing
- Demo-led onboarding
- Aimed at firms, not individuals
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 Planby if you want:
- Answers cite source drawings and clauses
- Deployed in your own environment
- Covers design through operations
Watch out: no public pricing.
Harvey vs Planby FAQ
What is the difference between Harvey and Planby?
Harvey: Generative AI platform for law firms and corporate legal teams. Planby: Sovereign AI engine for architecture and construction data. Both are legal, finance & hr tools.
Is Harvey or Planby cheaper?
Harvey starts at See pricing page and Planby starts at See pricing page. Check both pricing pages for current plans.
Do Harvey and Planby have free plans?
Harvey: No. Planby: No.
Who makes Harvey?
Harvey is made by Harvey, based in United States.
Who makes Planby?
Planby is made by Planby.
Which should I choose, Harvey or Planby?
Choose Harvey if you value built specifically for legal work and handles very large document sets. Choose Planby if you value answers cite source drawings and clauses and deployed in your own environment.