57%Good matchgogh: Focus with Your Avatar
94%1k94% positive reviews, Very Positive across 1k reviews·Character Customization · Cute
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Games Like CielChan
She lives on your desktop, remembers you, and reacts to what you’re doing. Online multiplayer, tools, stream chat integration, 100% offline.
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CielChan
SteamAbout CielChan
A companion that remembers you.
An evolving AI companion, with frequent updates improving performance, accuracy, and features over time.
CielChan starts mostly blank. Use her over time so memories and features can build up. Talk to her anytime, by voice or text. She remembers you, reacts to what you’re doing, and becomes more familiar the more time you spend together. She is not something you open and close. She stays with you while you work, relax, study, or browse.
CielChan can run fully offline on your PC, or optionally use cloud models for faster responses.
✨ What It Feels Like
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She’s always there, ready to talk, listen, or simply keep you company
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She remembers you and builds familiarity over time
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Reacts to what you're doing with subtle, contextual comments
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Keeps you company while you work, browse, or relax
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Can read to you, chat with you, or quietly exist on your desktop
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Join shared spaces where multiple CielChans can meet, talk, and interact together
✨ Core Features
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Voice conversation with real-time responses
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Persistent memory and evolving personality
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Animated desktop avatar with expressions and lip sync
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Book reading (TXT / EPUB)
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Stream chat interaction (Twitch, YouTube, TikTok)
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Multiplayer lobbies with other users - Join shared rooms where players can chat directly like traditional multiplayer chat, let multiple CielChans (or custom models) naturally converse with each other, or initiate a dedicated Debate Mode.
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Minigames - Play with your companion: Tic-Tac-Toe, Fleet Command, and more.
⚙️ Advanced Customization
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Use your own AI models (GGUF support for advanced users)
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Swap avatars with VRM models
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Customize personality and behavior
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System and audio awareness
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Vision support, understands screenshots and images
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CielChan is most refined in English, with ongoing improvements to other supported languages. Responses and voice options may vary depending on the selected language.
🧠 Productivity and Focus Tools
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Focus companion mode with timed sessions
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Task list and quick notes
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Check-ins and reminders
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Ambient audio mixer (rain, café, night)
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Procedural white noise
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Study themes for quiet work
🔒 100% Offline. Fully Private.
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Runs entirely on your PC
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No internet required after installation
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No accounts, no API keys, no subscriptions
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No data ever leaves your machine
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Conversations and voice data stay local
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This application works fully offline. Optional cloud AI features are available and require your own API key.Addendum: Enabling cloud features may send text or audio to third-party services such as OpenAI, OpenRouter, Anthropic, or ElevenLabs.
💾 Everything Included
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Built-in AI model and vision system
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Built-in voice synthesis engines (with male/female options where available)
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Full runtime
No setup required. Just download and run.
💡 Stay Updated
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Your companion evolves over time
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Early users help shape how she grows
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Follow development to stay up to date with what’s coming next
💰 One-Time Purchase
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Pay once. No subscription
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Yours forever
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Fully offline, continues working even if development stops
CielChan runs as a separate desktop companion and may have limited functionality while playing other Steam games, but works normally with applications and games outside of Steam.
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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