kitio.aiRubii vs Backyard 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 Backyard 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
- Custom AI characters
- Voice conversations
- Lorebooks
- Author's Note
- Grammars
- Community character hub
| Feature | Rubii | Backyard AI |
|---|---|---|
| Best for | AI character chat for long, story-driven roleplay with memory | Unfiltered text and voice roleplay with custom AI characters |
| Category | Chat assistants | Chat assistants |
| Pricing model | Freemium | Freemium |
| Starting price | $10.99/mo | See pricing page |
| Free plan | Yes | Yes |
| Made by | Rubii | Backyard 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 Backyard 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
Backyard AI
- Deep tools for story control
- Large community character library
- Apps for Android and iOS
- Unfiltered content isn't suited to all users
- Subscription prices not shown
- Advanced settings take time to learn
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 Backyard AI if you want:
- Deep tools for story control
- Large community character library
- Apps for Android and iOS
Watch out: unfiltered content isn't suited to all users.
Rubii vs Backyard AI FAQ
What is the difference between Rubii and Backyard AI?
Rubii: AI character chat for long, story-driven roleplay with memory. Backyard AI: Unfiltered text and voice roleplay with custom AI characters. Both are chat assistants tools.
Is Rubii or Backyard AI cheaper?
Rubii starts at $10.99/mo and Backyard AI starts at See pricing page. Check both pricing pages for current plans.
Do Rubii and Backyard AI have free plans?
Rubii: Yes. Backyard AI: Yes.
Who makes Rubii?
Rubii is made by Rubii.
Who makes Backyard AI?
Backyard AI is made by Backyard AI.
Which should I choose, Rubii or Backyard AI?
Choose Rubii if you value characters remember past chats and you can edit what they remember. Choose Backyard AI if you value deep tools for story control and large community character library.