kitio.aiLexis+ with Protégé vs IP Author
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 IP Author starts at $4800/yr. 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 drafting
- Office action responses
- AI prior art search
- Evidence of use assistant
- Patent classification
- ChatGPT and Claude connection
| Feature | Lexis+ with Protégé | IP Author |
|---|---|---|
| Best for | LexisNexis legal research and drafting platform with Protégé AI | AI patent drafting and office action response software |
| Category | Legal, finance & HR | Legal, finance & HR |
| Pricing model | Free trial | Free trial |
| Starting price | See pricing page | $4800/yr |
| Free plan | No, trial available | No, 14-day trial |
| Made by | LexisNexis | IP Author |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Lexis+ with Protégé starts at See pricing page and IP Author starts at $4800/yr. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
2 plans
Patent Drafting Tool
$4800/yr
- Unlimited inventions
- Prior art module included
- 12-month commitment
Drafting and Office Action Bundle
$9590/yr
- Unlimited drafting
- Unlimited office action responses
- USPTO and EPO support
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
IP Author
- 14-day free trial with no obligation
- Draft and prosecution tools in one product
- SOC 2 Type II compliant
- Annual commitment of $4,800 or more
- Only USPTO and EPO supported
- Priced for firms rather than solo inventors
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 IP Author if you want:
- 14-day free trial with no obligation
- Draft and prosecution tools in one product
- SOC 2 Type II compliant
Watch out: annual commitment of $4,800 or more.
Lexis+ with Protégé vs IP Author FAQ
What is the difference between Lexis+ with Protégé and IP Author?
Lexis+ with Protégé: LexisNexis legal research and drafting platform with Protégé AI. IP Author: AI patent drafting and office action response software. Both are legal, finance & hr tools.
Is Lexis+ with Protégé or IP Author cheaper?
Lexis+ with Protégé starts at See pricing page and IP Author starts at $4800/yr. Check both pricing pages for current plans.
Do Lexis+ with Protégé and IP Author have free plans?
Lexis+ with Protégé: No, trial available. IP Author: No, 14-day trial.
Who makes Lexis+ with Protégé?
Lexis+ with Protégé is made by LexisNexis, based in United States.
Who makes IP Author?
IP Author is made by IP Author.
Which should I choose, Lexis+ with Protégé or IP Author?
Choose Lexis+ with Protégé if you value huge legal content library and strong citation checking. Choose IP Author if you value 14-day free trial with no obligation and draft and prosecution tools in one product.