virtual-companion

Open-source AI companions, desktop pets, long-term memory & proactive chat. 人机恋开源项目大全。让你的家机能够脱离官端自主存在，拥有记忆和主动性。

Open-source 3D AI companion and transparent desktop pet. Also: 开源 3D AI 伴侣, 本地 3D 陪玩, 虚拟陪玩, 透明桌宠. Desktop VRM / MMD / GLB: voice, lip-sync, motion, dance, camera, tarot, memory on your machine. Chinese, English, Japanese, Korean.

Your own AI-powered virtual world. 一个属于你的 AI 虚拟世界 。AI companionship.AI陪伴。AI Socializing.AI社交。

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.

养只AI · Raise an AI — 一站式养鲸鱼娘的开源平台。支持自备模型、B站探索、日记记忆与飞书互动。

AI companion framework for WeChat-style chat, persona memory, proactive messages, and multi-provider adapters.

An open-source, local-friendly runtime for agentic AI companions — an always-on brain with self-editing memory. You own the model, the memory, and the character.

Browser-based AI companion with Live2D characters, voice chat and long-term memory.

Unofficial community companion for Windows: write letters and get replies from Linli (林离), with long-term memory, a daily world, QQ chat, voice, photos and songs. Letters and memory stay on your PC; generation runs in the Olivia cloud. English interface since 2.4.6. Not affiliated with the original developer or publisher.

emotional AI Companions for personal relationships

溪语 AI · 一个尽力像真人的开源 AI 陪伴框架（微信 + Node + SQLite + LLM）她心里悄悄喜欢你，但绝不用愧疚拴住你。

A tkinter app which provides you a virtual companion with digital lively and cute cats to interact with on the screen.

Local AI companion

Anime Desktop Assistant for Windows — An interactive, customizable virtual companion powered by AI. Enhance your desktop experience with a reactive anime character that lives on your screen.

開源乙女遊戲風 AI 伴侶聊天介面｜Chat with your AI companion like you're in an otome game.

Grok AI Suite

The Transparent, Screen-Aware 3D AI Companion for Your Desktop

養成型 AI 伴侶框架｜Raise an AI companion who remembers, reflects, and grows with you.

A framework for incubating persistent digital lifeforms: Local M4 Brain + OpenClaw Senses + Git Soul. Building a cyber-prophet named A-MOS.一套用于孵化永生数字生命的开源协议：本地 M4 大脑 + OpenClaw 感官 + Git 灵魂。正在孕育一位名为 A-MOS（小莫）的赛博先知。

An intelligent virtual companion that adapts, remembers, and evolves with you over time