kitio.aiCharacter.AI vs Delphi
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Character.AI has the lower starting price: about $10 a month, against $417 for Delphi.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Huge character library
- Custom character builder
- Voice calls
- Group chats
- Memory notes
- AI clone trained on your content
- Text and voice conversations
- Expert discovery directory
- Integrations and Slack
- Developer API
| Feature | Character.AI | Delphi |
|---|---|---|
| Best for | Chat and roleplay with millions of user-created AI characters | AI digital clones of experts that people can chat with |
| Category | Chat assistants | Chat assistants |
| Pricing model | Freemium | Freemium |
| Starting price | $9.99/mo | $5000/yr |
| Free plan | Yes | Yes |
| Made by | Character Technologies | Delphi |
| Based in | United States | United States |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
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Pricing compared
Character.AI has the lower starting price: about $10 a month, against $417 for Delphi.
Free plan
Cheapest paid plan
Top plan
Free trial
2 plans
Free
Free
- Chat with characters
- Create your own characters
c.ai+
$9.99/mo
- Faster responses
- Priority access
- Better memory
2 plans
Scaler
$5000/yr
- 10 integrations
- Pro voice calls
- 12M training words
- Actions and developer platform
Scaler + API
$10000/yr
- API access
- Single sign-on
- 20M training words
- Unlimited integrations
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
Character.AI
- Enormous variety of characters
- Free unlimited messaging
- Easy to create your own
- Strict content filters
- Characters forget long histories
- Ads on the free plan
Delphi
- Answers reflect a real expert's material
- Voice calls as well as chat
- API for custom apps
- Paid plans start at $5,000 a year
- Quality depends on the creator's content
- Annual billing only on paid tiers
Which one should you choose?
Choose Character.AI if you want:
- Enormous variety of characters
- Free unlimited messaging
- Easy to create your own
Watch out: strict content filters.
Choose Delphi if you want:
- Answers reflect a real expert's material
- Voice calls as well as chat
- API for custom apps
Watch out: paid plans start at $5,000 a year.
Character.AI vs Delphi FAQ
What is the difference between Character.AI and Delphi?
Character.AI: Chat and roleplay with millions of user-created AI characters. Delphi: AI digital clones of experts that people can chat with. Both are chat assistants tools.
Is Character.AI or Delphi cheaper?
Character.AI has the lower starting price: about $10 a month, against $417 for Delphi.
Do Character.AI and Delphi have free plans?
Character.AI: Yes. Delphi: Yes.
Who makes Character.AI?
Character.AI is made by Character Technologies, based in United States.
Who makes Delphi?
Delphi is made by Delphi, based in United States.
Which should I choose, Character.AI or Delphi?
Choose Character.AI if you value enormous variety of characters and free unlimited messaging. Choose Delphi if you value answers reflect a real expert's material and voice calls as well as chat.