CollideAI: Roleplay Chat

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Content rating
Adults only 18+
1K+
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Content rating
Adults only 18+
Diverse Content: Discretion Advised
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About this app

Roleplay a whole world, not one character. Choose any setting, play anyone in it, and write what you do. Everything around you reacts.

TWO WAYS TO ROLEPLAY

- Story mode: you write what you do. The AI runs the world around you: every other character, every reaction, every consequence that follows.
- Texting mode: no narration, just a chat thread with someone in your story. They write the way people actually text.
- More ways to play coming soon.

WORLDS TO PLAY IN

- Anime
- Fantasy
- Sci-fi
- Slice of life
- A world that only exists in your head

BUILD ANYTHING

- Start in a setting you already know and it knows the rules, the places and who is who.
- Walk in as yourself, as a character from it, or as someone nobody has met before.
- Give a character a name and one line of intent, and autofill writes the rest.
- Or start a blank world and build it out as you go.

YOUR STORY, YOUR CONTROLS

- Rewind any moment.
- Delete a message and everything after it goes too, including what the AI learned from it, so the story resets clean and you can take the other branch.
- Photos, text effects and sound are each a switch.
- Run a scene as a full production or strip it back to plain text.

IT LASTS

- Play one quick scene, or keep the same roleplay running for months.
- Characters stay themselves.
- What you did earlier still counts later.

WHO IT IS FOR

- People who roleplay and want the world to keep up
- Writers who would rather be inside the story than planning it
- Anime, fantasy and sci-fi readers
- Anyone who wants a story that lasts, not a chat that resets

Built on the newest frontier model, not last year's.

Start your story and find out where it goes.
AI roleplay in any world, as any character.
Updated on
Aug 26, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    App info and performance and Device or other IDs
  • This app may collect these data types
    Personal info, App activity, and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted
Content rating
Adults only 18+
Diverse Content: Discretion Advised
In-App Purchases
Learn more

App support

About the developer
Kerolos Zaki
contact@collideai.app
15 Abou El-Suroor El-Bakry Mnshet El-Bakry Heliopolis القاهرة 11774 Egypt

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