kitio.aiIP Author vs Gixo Lex
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Gixo Lex has the lower starting price: about $99 a month, against $400 for IP Author.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Patent drafting
- Office action responses
- AI prior art search
- Evidence of use assistant
- Patent classification
- ChatGPT and Claude connection
- 22 drafting workflows
- Deterministic draft checks
- Playbook contract review
- E-signature
- Obligation tracking
- PDF and DOCX export
| Feature | IP Author | Gixo Lex |
|---|---|---|
| Best for | AI patent drafting and office action response software | Legal drafting and contract review workspace for counsel |
| Category | Legal, finance & HR | Legal, finance & HR |
| Pricing model | Free trial | Free trial |
| Starting price | $4800/yr | $99/mo |
| Free plan | No, 14-day trial | No, 14-day trial |
| Made by | IP Author | Gixo |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Gixo Lex has the lower starting price: about $99 a month, against $400 for IP Author.
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
3 plans
Solo
$99/mo
- Per user
- Full drafting and review workflow
Small Firm
$149/mo
- Per user
- Minimum 3 seats
- Sharing, comments and assignments
Growing Firm
$179/mo
- Per user
- Minimum 5 seats
- Team workspaces and admin
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
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
Gixo Lex
- Checks drafts without inventing new text
- Covers drafting through signature
- 14-day trial with no card
- Per-seat pricing with minimum seat counts
- Generation stops after the trial
- Not a substitute for legal advice
Which one should you choose?
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.
Choose Gixo Lex if you want:
- Checks drafts without inventing new text
- Covers drafting through signature
- 14-day trial with no card
Watch out: per-seat pricing with minimum seat counts.
IP Author vs Gixo Lex FAQ
What is the difference between IP Author and Gixo Lex?
IP Author: AI patent drafting and office action response software. Gixo Lex: Legal drafting and contract review workspace for counsel. Both are legal, finance & hr tools.
Is IP Author or Gixo Lex cheaper?
Gixo Lex has the lower starting price: about $99 a month, against $400 for IP Author.
Do IP Author and Gixo Lex have free plans?
IP Author: No, 14-day trial. Gixo Lex: No, 14-day trial.
Who makes IP Author?
IP Author is made by IP Author.
Who makes Gixo Lex?
Gixo Lex is made by Gixo.
Which should I choose, IP Author or Gixo Lex?
Choose IP Author if you value 14-day free trial with no obligation and draft and prosecution tools in one product. Choose Gixo Lex if you value checks drafts without inventing new text and covers drafting through signature.