kitio.aiDioptra vs AI Lawyer
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Dioptra starts at $450/mo and AI Lawyer 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
- Redlines in Word
- Playbook distillation
- Term search
- Issues lists and risk summaries
- Legal AI assistant
- Prompt library
- Legal Q&A chat
- Contract summaries
- Document comparison
- Image to text and translation
- Legal templates
- iOS and Android apps
| Feature | Dioptra | AI Lawyer |
|---|---|---|
| Best for | AI contract redlining inside Microsoft Word for legal teams | Legal AI assistant for research, document review and drafting |
| Category | Legal, finance & HR | Legal, finance & HR |
| Pricing model | Free trial | Freemium |
| Starting price | $450/mo | See pricing page |
| Free plan | No, 7-day trial | Yes |
| Made by | Dioptra | AI Lawyer |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Dioptra starts at $450/mo and AI Lawyer starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Starter
$450/mo
- Market playbooks and prompt library
- No training on your data
- 7-day free trial
Teams
From $4,200/yr per seat
- Per seat
- Team prompt library
- Customized onboarding plan
Enterprise
Contact sales
- 30-day guided ROI program
- Playbook building services
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
Dioptra
- Works inside Microsoft Word
- Builds playbooks from your contracts
- No training on your data
- Starter costs $450 per month
- Team pricing is per seat per year
- Now part of Icertis
AI Lawyer
- Plain-language answers for non-lawyers
- Document comparison built in
- Mobile apps available
- Not a substitute for a licensed attorney
- Pricing not listed on the homepage
- Coverage varies by jurisdiction
Which one should you choose?
Choose Dioptra if you want:
- Works inside Microsoft Word
- Builds playbooks from your contracts
- No training on your data
Watch out: starter costs $450 per month.
Choose AI Lawyer if you want:
- Plain-language answers for non-lawyers
- Document comparison built in
- Mobile apps available
Watch out: not a substitute for a licensed attorney.
Dioptra vs AI Lawyer FAQ
What is the difference between Dioptra and AI Lawyer?
Dioptra: AI contract redlining inside Microsoft Word for legal teams. AI Lawyer: Legal AI assistant for research, document review and drafting. Both are legal, finance & hr tools.
Is Dioptra or AI Lawyer cheaper?
Dioptra starts at $450/mo and AI Lawyer starts at See pricing page. Check both pricing pages for current plans.
Do Dioptra and AI Lawyer have free plans?
Dioptra: No, 7-day trial. AI Lawyer: Yes.
Who makes Dioptra?
Dioptra is made by Dioptra.
Who makes AI Lawyer?
AI Lawyer is made by AI Lawyer.
Which should I choose, Dioptra or AI Lawyer?
Choose Dioptra if you value works inside microsoft word and builds playbooks from your contracts. Choose AI Lawyer if you value plain-language answers for non-lawyers and document comparison built in.