kitio.aiCharacter.AI vs Rubii
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 $11 for Rubii.
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
- Long-term character memory
- Editable memory notes
- Custom character creation
- AI image generation
- Web and mobile apps
| Feature | Character.AI | Rubii |
|---|---|---|
| Best for | Chat and roleplay with millions of user-created AI characters | AI character chat for long, story-driven roleplay with memory |
| Category | Chat assistants | Chat assistants |
| Pricing model | Freemium | Freemium |
| Starting price | $9.99/mo | $10.99/mo |
| Free plan | Yes | Yes |
| Made by | Character Technologies | Rubii |
| Based in | 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 $11 for Rubii.
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
4 plans
Free
Free
- Character chat to start
- Web, iPhone and Android
Plus
$10.99/mo
- 800 Rubies per month
- About 1,600 messages or 400 images
Pro
$19.99/mo
- 3,000 Rubies per month
- About 6,000 messages or 1,500 images
Ultra
$39.99/mo
- 6,600 Rubies per month
- About 13,000 messages or 3,300 images
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
Rubii
- Characters remember past chats
- You can edit what they remember
- Free to start on web and mobile
- Messages and images use paid Rubies
- Long replies can be slow to read
- Mainly for entertainment use
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 Rubii if you want:
- Characters remember past chats
- You can edit what they remember
- Free to start on web and mobile
Watch out: messages and images use paid rubies.
Character.AI vs Rubii FAQ
What is the difference between Character.AI and Rubii?
Character.AI: Chat and roleplay with millions of user-created AI characters. Rubii: AI character chat for long, story-driven roleplay with memory. Both are chat assistants tools.
Is Character.AI or Rubii cheaper?
Character.AI has the lower starting price: about $10 a month, against $11 for Rubii.
Do Character.AI and Rubii have free plans?
Character.AI: Yes. Rubii: Yes.
Who makes Character.AI?
Character.AI is made by Character Technologies, based in United States.
Who makes Rubii?
Rubii is made by Rubii.
Which should I choose, Character.AI or Rubii?
Choose Character.AI if you value enormous variety of characters and free unlimited messaging. Choose Rubii if you value characters remember past chats and you can edit what they remember.