reddit · SideProject · 09-12 19:50 50 分 ← 返回列表

I built a solo AI companion app with a real-time 3D avatar, voice, and "watch together" feature — been at it a year, would love feedback.

been building this alone for about a year now, finally feel okay sharing it somewhere other than my own head. it's an AI companion called Ayra. she's got an actual 3d avatar (vrm), talks with a real voice, shows expressions instead of just sitting there like a static png. remembers stuff you told her before too, not just whatever fit in the last context window. the bit i'm actually proud of is a "watch together" thing — you throw on a youtube video and she reacts along with you in real ti

五维评分

付费意愿

需求真实度

个人可落地

竞争空间

新鲜度

AI 分析

痛点：孤独用户想要有真实感、能记住自己并一起看视频的 AI 伴侣，而现有产品多为静态聊天或缺少同步陪伴体验。

目标用户：需要情感陪伴、喜欢动漫/VRM 形象、希望实时语音和共同活动（如一起看 YouTube）的用户。

证据：free to try, small paid tier if you end up talking to her a lot. ... the bit i'm actually proud of is a "watch together" thing — you throw on a youtube video and she reacts along with you in real time.

变现：免费试用 + 订阅制/按使用量付费，高级语音时长、记忆容量、3D 形象、watch together 等作为付费点。

MVP：2 周内用现成 TTS/STT + LLM + 2D/Live2D 或 Ready Player Me 头像，做语音陪伴 + 长期记忆 + 简单同步看 YouTube 回应的 Web MVP；先不做完整 VRM 和实时口型。

竞品：Replika、Character.AI、Nomi、Anima、Talkie

摘要：一位独立开发者花约一年做出 AI 伴侣 Ayra，包含实时 3D VRM 头像、语音、表情、长期记忆和一起看 YouTube 实时反应功能，免费试用并有小额度付费层。虽然 AI 伴侣赛道竞争激烈，但“同步共同活动”是一个可差异化的切入点，付费意愿和真实收入数据在帖中未披露。