Chai

Chai brings character creation to mainstream audiences through a mobile-first platform. Users can design AI personas with custom personalities, backgrounds, and conversational styles, then deploy them to interact with others or keep for personal use.

Highlights

• Create fully customized AI characters with personality tuning and story arcs
• Social discovery: browse characters created by other users and engage with the community
• Cross-platform access: iOS, Android, and web interfaces for seamless conversation
• Massive model infrastructure supporting 51,000+ unique language models
• Built for engagement with optimizations for natural, entertaining conversations

Whether you're exploring creative storytelling, building AI companions for entertainment, or curious about how others craft conversational personalities, Chai offers a hands-on playground. The platform scales to millions of daily users and combines infrastructure for reliable, responsive AI interactions.