kitio.aiLexis+ with Protégé vs Solve Intelligence
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Lexis+ with Protégé starts at See pricing page and Solve Intelligence 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
- Cited legal research
- Protégé AI assistant
- Brief and clause drafting
- Citation checking
- Document summaries
- Patent application drafting
- Prosecution support
- Claim charts
- Figure generation
- Infringement and invalidity analysis
- NetDocuments integration
| Feature | Lexis+ with Protégé | Solve Intelligence |
|---|---|---|
| Best for | LexisNexis legal research and drafting platform with Protégé AI | AI platform for patent drafting, prosecution and claim charts |
| Category | Legal, finance & HR | Legal, finance & HR |
| Pricing model | Free trial | Paid |
| Starting price | See pricing page | See pricing page |
| Free plan | No, trial available | No |
| Made by | LexisNexis | Solve Intelligence |
| Based in | United States | United Kingdom |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Lexis+ with Protégé starts at See pricing page and Solve Intelligence 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
Lexis+ with Protégé
- Huge legal content library
- Strong citation checking
- Choice of AI models
- Costly subscription
- Name changes confuse users
- Best features on higher tiers
Solve Intelligence
- Covers drafting through litigation
- Supports many technical practice areas
- Integrates with NetDocuments and LexisNexis data
- No public pricing
- Only useful for patent work
- Demo required before access
Which one should you choose?
Choose Lexis+ with Protégé if you want:
- Huge legal content library
- Strong citation checking
- Choice of AI models
Watch out: costly subscription.
Choose Solve Intelligence if you want:
- Covers drafting through litigation
- Supports many technical practice areas
- Integrates with NetDocuments and LexisNexis data
Watch out: no public pricing.
Lexis+ with Protégé vs Solve Intelligence FAQ
What is the difference between Lexis+ with Protégé and Solve Intelligence?
Lexis+ with Protégé: LexisNexis legal research and drafting platform with Protégé AI. Solve Intelligence: AI platform for patent drafting, prosecution and claim charts. Both are legal, finance & hr tools.
Is Lexis+ with Protégé or Solve Intelligence cheaper?
Lexis+ with Protégé starts at See pricing page and Solve Intelligence starts at See pricing page. Check both pricing pages for current plans.
Do Lexis+ with Protégé and Solve Intelligence have free plans?
Lexis+ with Protégé: No, trial available. Solve Intelligence: No.
Who makes Lexis+ with Protégé?
Lexis+ with Protégé is made by LexisNexis, based in United States.
Who makes Solve Intelligence?
Solve Intelligence is made by Solve Intelligence, based in United Kingdom.
Which should I choose, Lexis+ with Protégé or Solve Intelligence?
Choose Lexis+ with Protégé if you value huge legal content library and strong citation checking. Choose Solve Intelligence if you value covers drafting through litigation and supports many technical practice areas.