The-Lab-by-Ordinary-Company/utsuwa
Utsuwa is an open-source alternative to Grok Companion. This is a platform where you can have a virtual AI waifu that learns and grows with you, bundled with optional mechanics inspired by Japanese dating sim games.
Utsuwa provides a personalized AI companion experience, allowing you to interact with a virtual character that learns and evolves with your conversations. You can customize your companion's appearance using 3D VRM avatars and define their personality. The platform takes your chat input and produces responses, fostering a relationship that can progress through different stages, much like a dating simulation game. This is for anyone interested in a dynamic, private, and customizable AI companion.
Use this if you want a personal, evolving AI companion with a visual avatar, enhanced by optional relationship-building mechanics, and strict privacy by keeping all your data local.
Not ideal if you're looking for a simple chatbot without an avatar or relationship-building features, or if you prefer a cloud-based service where your data is managed externally.
Stars
12
Forks
—
Language
Svelte
License
MIT
Category
Last pushed
Mar 07, 2026
Commits (30d)
0
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