kitio.aiRubii vs Chatty AI
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Rubii starts at $10.99/mo and Chatty AI 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
- Long-term character memory
- Editable memory notes
- Custom character creation
- AI image generation
- Web and mobile apps
- AI character personas
- Open-source model tiers
- Markdown input with preview
- Writing assistant
- Cloud-synced conversations
| Feature | Rubii | Chatty AI |
|---|---|---|
| Best for | AI character chat for long, story-driven roleplay with memory | Chinese and English AI chat with thousands of character personas |
| Category | Chat assistants | Chat assistants |
| Pricing model | Freemium | Freemium |
| Starting price | $10.99/mo | See pricing page |
| Free plan | Yes | Yes |
| Made by | Rubii | Chatty AI |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Rubii starts at $10.99/mo and Chatty AI starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
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 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
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
Chatty AI
- Large library of character personas
- Markdown and formula input
- Syncs across devices
- Site and guidance are mostly in Chinese
- Pricing details are not shown
- Older open-source models behind it
Which one should you choose?
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.
Choose Chatty AI if you want:
- Large library of character personas
- Markdown and formula input
- Syncs across devices
Watch out: site and guidance are mostly in chinese.
Rubii vs Chatty AI FAQ
What is the difference between Rubii and Chatty AI?
Rubii: AI character chat for long, story-driven roleplay with memory. Chatty AI: Chinese and English AI chat with thousands of character personas. Both are chat assistants tools.
Is Rubii or Chatty AI cheaper?
Rubii starts at $10.99/mo and Chatty AI starts at See pricing page. Check both pricing pages for current plans.
Do Rubii and Chatty AI have free plans?
Rubii: Yes. Chatty AI: Yes.
Who makes Rubii?
Rubii is made by Rubii.
Who makes Chatty AI?
Chatty AI is made by Chatty AI.
Which should I choose, Rubii or Chatty AI?
Choose Rubii if you value characters remember past chats and you can edit what they remember. Choose Chatty AI if you value large library of character personas and markdown and formula input.