Side by side
Lunabot vs Rizz! Keyboard
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
AI assistant for all browsers
AI-powered creative responses in your iPhone keyboard.
Primary task
Writing
Writing
Pricing
Freemium · Free + from $5.99/mo
Free
Pricing details
Free + from $5.99/mo
Free
Billing cycle
Monthly
Not documented
API access
Listed as available
Not documented
Platforms
Web
Web, iOS
Integrations
Telegram, Chrome
Make
Source rating
No rating recorded
No rating recorded
Catalog views
2.8k
68k
Estimated monthly traffic
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Catalog imported
30 Aug 2026
29 Aug 2026
Listed strengths
- Supports multiple languages
- ChatGPT prompt assistant
- Summarizes selected text
- Translates selected text
- Generates quiz from text
- Customized creative responses
- Real-time response generation
- Available on App Store
- Intuitive design
- GDPR compliant
Listed limitations
- Limited to browser usage
- Premium plan for unlimited use
- Chat history only with Premium
- Requires plugin for customization
- No mobile app
- Only available on iPhone
- Requires JavaScript
- Limited to text responses
- Personalisation depends on usage
- No indication for Android support