kitio.aiCalmify vs Sonia
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Calmify starts at See pricing page and Sonia 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
- 24/7 supportive chat
- CBT-based techniques
- Problem-solving guidance
- Crisis resource links
- Private AI conversations
- Available anytime
- Emotional support
- Personal growth guidance
| Feature | Calmify | Sonia |
|---|---|---|
| Best for | AI self-help companion for stress, anxiety and low mood | AI mental health companion for private emotional support |
| Category | Chat assistants | Chat assistants |
| Pricing model | Freemium | Paid |
| Starting price | See pricing page | See pricing page |
| Free plan | Yes | No |
| Made by | Calmify | Sonia |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Calmify starts at See pricing page and Sonia 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 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Calmify
- Available at any time of day
- Uses evidence-based CBT methods
- Quick to start, no setup
- Not a substitute for a therapist
- Pricing details not shown
- Little information on data handling
Sonia
- Support available at any hour
- Private and judgment-free
- Lower barrier than booking therapy
- Not a substitute for licensed therapy
- Not suitable for crises
- Few details shown on the website
Which one should you choose?
Choose Calmify if you want:
- Available at any time of day
- Uses evidence-based CBT methods
- Quick to start, no setup
Watch out: not a substitute for a therapist.
Choose Sonia if you want:
- Support available at any hour
- Private and judgment-free
- Lower barrier than booking therapy
Watch out: not a substitute for licensed therapy.
Calmify vs Sonia FAQ
What is the difference between Calmify and Sonia?
Calmify: AI self-help companion for stress, anxiety and low mood. Sonia: AI mental health companion for private emotional support. Both are chat assistants tools.
Is Calmify or Sonia cheaper?
Calmify starts at See pricing page and Sonia starts at See pricing page. Check both pricing pages for current plans.
Do Calmify and Sonia have free plans?
Calmify: Yes. Sonia: No.
Who makes Calmify?
Calmify is made by Calmify.
Who makes Sonia?
Sonia is made by Sonia.
Which should I choose, Calmify or Sonia?
Choose Calmify if you value available at any time of day and uses evidence-based cbt methods. Choose Sonia if you value support available at any hour and private and judgment-free.