Character AI

Character.AI is a personal AI platform that enables users to engage in human-like conversations with artificial intelligence. This innovative software allows individuals to interact with AI personalities for various purposes, including entertainment, education, and task assistance.

Key features:
- Personalized Conversations: Generates human-like responses for engaging interactions.
- Learning Capability: Adapts to user interactions for more tailored responses over time.
- Versatile Applications: Suitable for entertainment, companionship, education, and customer service.
- Integration with Daily Life: Assists with tasks, provides information, and offers companionship.
- Unlimited Free Messaging: Offers unlimited messaging without advertisements.
- Character Discovery: Provides access to millions of user-created AI personalities.
- Advanced Creation Tools: Allows users to design and create custom AI characters.

How it works:
1. Users access the platform through web or mobile applications.
2. Interactions occur via text inputs.
3. The AI responds in real-time, simulating a conversation.
4. The system learns from interactions to improve responses over time.

Integrations:
Web browsers, iPhone, Android

Use of AI:
Character.AI utilizes advanced large language models (LLMs) to understand context and generate coherent responses. The system incorporates innovations such as MoE, multi-head attention (Transformer), and tensor-parallel LLM training to enhance its capabilities.

AI foundation model:
The platform is built on proprietary technology founded on large language models developed in-house. It incorporates advancements like multi-query attention and SwiGLU for robust generative AI applications.

Target users:
- Individuals seeking AI companionship
- Businesses looking for AI-driven customer service solutions
- Educators interested in AI-enhanced teaching and engagement
- Creative users exploring AI-assisted content creation

How to access:
Users can access Character.AI through its official website or by downloading the mobile app available for both iPhone and Android devices.

Company background:
Character.AI was founded by AI pioneers Noam Shazeer and Daniel De Freitas. The company is based in Menlo Park, California, and has been recognized as Google Play's AI App of the Year in 2023.