An AI chat platform for roleplaying, storytelling, and learning by chatting with millions of user-created AI characters.

About Rubii AI
Rubii AI is an AI character roleplay platform that offers the best model, longest memory, and best text-to-speech (TTS) voice support. It also features the most advanced image generation capabilities. The tool allows users to create and interact with customizable AI characters for various creative projects and conversations. Rubii AI is suitable for individuals who want to explore their creativity through roleplaying and storytelling. The platform’s advanced features enable users to generate realistic and engaging stories, making it an ideal tool for writers, artists, and anyone interested in AI-powered storytelling. With its user-friendly interface and robust capabilities, Rubii AI provides a unique and immersive experience for those looking to tap into the world of AI character roleplay.
Key features
- AI Character Roleplay
- Longest memory
- Best TTS (voice) support
- Most advanced image generation
- Customizable AI characters
- Text-to-speech capabilities
Use cases
- Create and interact with customizable AI characters for creative projects and conversations
- Generate realistic and engaging stories through roleplaying and storytelling
- Explore the world of AI character roleplay and tap into your creativity
Pros
- Free entry to browse public characters and start roleplaying without upfront costs
- Supports creation of custom AI characters with images, videos, and voice integration
- Enables community sharing and discovery of user-generated characters and stories
- Provides immersive AI roleplay with scene-setting and in-character responses
- Offers a mobile app for on-the-go AI character interaction and creation
Cons
- Limited transparency on content moderation policies and enforcement
- No explicit information on advanced privacy controls for user-generated content
- Dependence on community-generated content may affect consistency of experience
Frequently asked questions about Rubii AI
What is AI character chat on Rubii?
AI character chat on Rubii allows users to interact with virtual personalities that maintain consistent character traits, respond naturally, and support immersive conversations tailored to storytelling or companionship.
How does AI roleplay work on Rubii?
Users set the scene, tone, or goal, and the AI character responds within that scenario, enabling the story to progress dynamically while maintaining the established context and personality.
Is Rubii free to start?
Yes, Rubii offers free access to browse public characters, use the web app, and explore features without requiring an upfront purchase.
Can I create my own characters and story worlds on Rubii?
Yes, Rubii provides tools to create custom characters, generate images and videos, and expand ideas into larger story worlds within a unified workflow.
Can I share my characters with the community on Rubii?
Yes, users can publish public chats, creator content, and media assets for others to discover and interact with, fostering a collaborative roleplay environment.
What features does Rubii offer for character creation?
Rubii includes character creation tools, image and video generation, reusable story assets, and voice capabilities to build and shape interactive storytelling experiences.
Rubii AI traffic & engagement
rubii.ai · third-party estimates from Similarweb
Traffic trend
Last 4 months · grows by one month every month
- Jun 2026291K
- Jul 2026272K−6.2%
- Aug 2026213K−21.8%
- Sep 2026229K+7.4%
Where visitors come from
Share of visits by channel
Top countries
Share of visits · estimated visits
Other countries: 12.1%
Compared with similar tools
Chatbots & Assistants · Sep 2026
Traffic figures are third-party estimates, good for scale and trends; they can differ from a company's own numbers. Updated monthly.