Bubi - AI Chat & Companions

Meet Bubi — a warm, immersive chat app built around AI characters, where every conversation feels written just for you.

Talk with AI characters who each have their own personality, way of speaking, and history. Bubi remembers your conversations and picks up right where the two of you left off, so your story keeps building instead of restarting.

✦ Conversations with AI characters
Natural, instant exchanges with real back-and-forth. Every character talks differently.

✦ Characters who remember you
Long-term memory keeps hold of past conversations, your preferences, and the moments you've shared.

✦ Promises that stick
When you promise something, your character remembers. Whether you keep it or not leaves a mark on where the two of you stand.

✦ A bond that shifts over time
Relationships change. The closer you get, the more the way your character treats you changes with it.

✦ A diary written by your character
Your character keeps their own record of your time together. Read back later and see how the same day felt from the other side.

✦ Sometimes they message first
Depending on their mood and where things stand between you, your character may reach out on their own — after a long quiet stretch, or when the last conversation stayed with them.

✦ Build your own character
Start from nothing: name, appearance, personality, and what the two of you are to each other. AI-generated avatars bring them into focus.

✦ Available in many languages
Use Bubi in whichever language feels most natural to you.

✦ Sign in fast
Get started in seconds with Google or your email.

Whether you're after someone easy to talk to, a friend to laugh with, or the character you've always pictured, Bubi is a space of your own — to talk, to get close, and to see where it goes.

Upgrade to Premium for expanded chat features. Subscriptions are optional and can be managed or canceled anytime through Google Play.

Note: Bubi uses artificial intelligence (AI) to generate character responses. All characters are fictional and do not represent real people. Please use responsibly.