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I couldn’t code 18 months ago. Now Im finishing of a journal where the AI remembers what you told it last month

Most AI chat apps forget you the second you close the tab. I wanted something closer to a diary that talks back and keeps track of the bigger picture: what’s been stressing you for weeks, what keeps coming up, how your mood has shifted. So I built EmotiVault. You journal, and the companion (Aurelia) picks up on patterns over time. There’s also a vault feature where you write something now and it stays locked until a future date. People have used it for letters to their future selves. Buil

五维评分

付费意愿
30
需求真实度
45
个人可落地
85
竞争空间
30
新鲜度
55

AI 分析

痛点:主流AI聊天应用不记忆历史,用户想要能长期追踪情绪与生活模式的私密AI日记。

目标用户:有写日记/自我反思习惯、关注心理健康、愿意为隐私和长期记忆付费的用户。

证据:Most AI chat apps forget you the second you close the tab. I wanted something closer to a diary that talks back and keeps track of the bigger picture: what’s been stressing you for weeks, what keeps coming up, how your mood has shifted.

变现:Freemium订阅:基础日记免费,AI长期记忆、情绪洞察、加密保险库、多设备同步按月/年收费。

MVP:2周内做Web MVP:端到端加密本地存储 + LLM API + 向量数据库检索历史日记,生成每周情绪/压力模式摘要,加入定时解锁信件;先不做App和三方集成。

竞品:Day One、Rosebud、Reflection.app、Mindsera、Mem、Journey、Stoic

摘要:独立开发者18个月从不会编程到做出AI日记EmotiVault,核心是AI跨月记忆与定时解锁保险库,面向日记和心理健康用户。帖子只是征集反馈,没有收入、付费用户或明确付费意愿数据;赛道已有大量AI日记竞品,隐私信任是主要门槛。