kitio.aiHarvey vs Subex
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Harvey starts at See pricing page and Subex 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
- Telecom fraud management
- Revenue and margin assurance
- AI investigation agents
- Partner billing and settlement
- Signaling risk intelligence
| Feature | Harvey | Subex |
|---|---|---|
| Best for | Generative AI platform for law firms and corporate legal teams | AI fraud, revenue assurance and partner billing for telecom operators |
| 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 | Subex |
| Based in | United States | India |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Harvey starts at See pricing page and Subex 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
Subex
- Covers many telecom fraud types
- Long track record with operators
- Managed service option
- Only relevant to telecom companies
- No public pricing
- Large enterprise deployments
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 Subex if you want:
- Covers many telecom fraud types
- Long track record with operators
- Managed service option
Watch out: only relevant to telecom companies.
Harvey vs Subex FAQ
What is the difference between Harvey and Subex?
Harvey: Generative AI platform for law firms and corporate legal teams. Subex: AI fraud, revenue assurance and partner billing for telecom operators. Both are legal, finance & hr tools.
Is Harvey or Subex cheaper?
Harvey starts at See pricing page and Subex starts at See pricing page. Check both pricing pages for current plans.
Do Harvey and Subex have free plans?
Harvey: No. Subex: No.
Who makes Harvey?
Harvey is made by Harvey, based in United States.
Who makes Subex?
Subex is made by Subex, based in India.
Which should I choose, Harvey or Subex?
Choose Harvey if you value built specifically for legal work and handles very large document sets. Choose Subex if you value covers many telecom fraud types and long track record with operators.