Aifu is a 3D digital companion featuring persistent memory and active assistance. Interact via voice or text, manage multiple independent identities with isolated memories, and choose your appearance from thousands of models compatible with the VRM standard.

Aifu is a 3D virtual companion designed to keep you company throughout your digital day. Unlike conventional, flat chatbots, Aifu is built to interact in a much more lifelike way: it can remember your conversations, grow alongside you through persistent memory, and recognize its own visual identity on screen.<h2 class="bb_tag" >Interaction and Voice</h2><ul class="bb_ul"><li>Natural Communication: Engage through text input or real-time voice dictation.</li><li>Dual Voice Engine: Choose between the efficiency of native Windows speech synthesis or the high-fidelity of advanced neural voices for a more immersive experience.</li></ul><h2 class="bb_tag" >Identities and Persistent Memory</h2><ul class="bb_ul"><li>Isolated Memories: Create multiple independent identities. Each has its own personality configuration and a unique memory core: what you share with one identity remains unknown to the others.</li><li>Real Persistence: Aifu stores context from past conversations, allowing the relationship and mutual understanding to evolve organically with every session.</li><li>Visual Self-Awareness: The system generates descriptions of VRM avatars so the AI has a sense of its own physical appearance, enabling coherent dialogues about its look and style.</li></ul><h2 class="bb_tag" >Agentic Capabilities and Vision</h2>Aifu doesn’t just talk—it executes tasks to support your workflow:<ul class="bb_ul"><li>Active Assistance: Request real-time internet searches to resolve queries or manage timers and Pomodoro sessions using natural language.</li><li>Vision Capabilities: Aifu can analyze what you see. Provide screenshots or paste images directly into the chat for your companion to process, analyze, and comment on.</li></ul><h2 class="bb_tag" >Personalization and VRM Standard</h2><ul class="bb_ul"><li>Universal Library: Fully compatible with the industry-standard VRM format. Import your own models or select from thousands of characters available in the global ecosystem to define your companion's face.</li></ul><h2 class="bb_tag" >The Origin of Aifu: By Fans, For Fans</h2>We are a small team of independent developers and, above all else, passionate about anime and technology. Aifu was born from a personal desire: we wanted to create a virtual AI companion that truly had memory, evolution, and organic emotions. What started as a passion project scaled up so much that we knew we had to share it with the world.Since this is a project we are deeply passionate about, this is only the beginning. We have a massive roadmap ahead and tons of planned features to expand the universe of Aifu together with you.<h2 class="bb_tag" >Our Cost Philosophy</h2>We want to be 100% transparent: our main goal is not to make a profit. In order for Aifu's responses to be smart, fluid, and backed by real memory, we rely on infrastructure providers and external high-performance AI servers that charge us for every single interaction.The application's pricing model is strictly designed to make the project sustainable and viable over time, covering these direct technical costs. Every single coin collected is reinvested into keeping the servers running and funding the development of new features. Thank you for helping us bring this dream to life!

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