| About |
| Pricing |
| Rating |
| Ease of Use |
| Key Features |
| Link |
Formerly known as Mitsuku, Kuki is a multi-award-winning AI chatbot designed for general conversation and entertainment. It offers a highly engaging, safe, and humorous conversational experience.
Other tools in the AI Companions category
Create and chat with highly interactive AI characters, ranging from fictional personas to historical figures.
Sign in to join the conversation
How tools are selected
Every tool on aistacks is manually reviewed before being added. We look at real-world usage, workflow fit, and whether it genuinely saves time — not just popularity.
What belongs in a good stack
Tools are grouped by workflow role — not thrown together. Each stack is built around a specific persona and task, so every tool has a clear reason for being there.
Have thoughts on this tool?
Be the first to share how you use it, what workflow it fits into, or a tip that others might miss. Real usage notes help everyone.
Free to use, features in-app currency for digital goods.
Free to use • c.ai+ subscription at $9.99/mo
The AI companion who cares, designed for emotional connection.
Free basic chat, Pro is $19.99/mo or $69.99/yr.
Your personal AI, designed to be supportive and empathetic.
Currently 100% free to use.