kitio.aiHowie vs Axiom
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Howie starts at See pricing page and Axiom starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Email-based scheduling
- Availability checks
- Preference learning
- Rescheduling
- Calendar event creation
- Task from plain request
- Email replies and drafts
- Meeting minutes
- Receipt reading for expenses
- Job history
| Feature | Howie | Axiom |
|---|---|---|
| Best for | AI scheduling assistant you CC on email to book meetings | Japanese AI assistant that turns a written request into finished work |
| Category | Productivity | Productivity |
| Pricing model | Free trial | Freemium |
| Starting price | See pricing page | See pricing page |
| Free plan | No, trial available | Yes |
| Made by | Howie | Axiom |
| Based in | United States | Japan |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Howie starts at See pricing page and Axiom starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Free tasks
Free
- Selected tasks at no cost
Single task
From ¥980 per task
- Buy only the tasks you need
- Stays usable after cancelling
Monthly plan
¥2,980/mo
- Five included task types
- Receipt reading
- New tasks added monthly
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
Howie
- No scheduling links needed
- Handles back-and-forth replies
- Learns your preferences
- Only works through email
- Paid service for most users
Axiom
- Asks before running paid steps
- Keeps a record of past jobs
- Some tasks are free to use
- Japanese interface only
- Only a few task types so far
- Prices shown in yen
Which one should you choose?
Choose Howie if you want:
- No scheduling links needed
- Handles back-and-forth replies
- Learns your preferences
Watch out: only works through email.
Choose Axiom if you want:
- Asks before running paid steps
- Keeps a record of past jobs
- Some tasks are free to use
Watch out: japanese interface only.
Howie vs Axiom FAQ
What is the difference between Howie and Axiom?
Howie: AI scheduling assistant you CC on email to book meetings. Axiom: Japanese AI assistant that turns a written request into finished work. Both are productivity tools.
Is Howie or Axiom cheaper?
Howie starts at See pricing page and Axiom starts at See pricing page. Check both pricing pages for current plans.
Do Howie and Axiom have free plans?
Howie: No, trial available. Axiom: Yes.
Who makes Howie?
Howie is made by Howie, based in United States.
Who makes Axiom?
Axiom is made by Axiom, based in Japan.
Which should I choose, Howie or Axiom?
Choose Howie if you value no scheduling links needed and handles back-and-forth replies. Choose Axiom if you value asks before running paid steps and keeps a record of past jobs.