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---
title: "Supermemory"
type: entity
tags: [AI-Memory, Memory-Backend, Temporal-Awareness, OpenSource]
sources: [ai-memory-tools-two-camps]
last_updated: 2026-04-15
---
## Basic Info
- **Type**: 产品 / AI Memory Tool
- **GitHub**: 21.8k stars
- **Category**: Camp 1 — Memory Backend
- **Website**: supermemory.ai
## Summary
明确定位"memory is not RAG",差异化在于时间感知——说"我刚搬到旧金山"会自动覆盖旧城市信息,过期事实自动遗忘。用户画像结合稳定事实和近期活动,检索约 50ms。
## Core Features
- 时间感知过期事实自动遗忘temporal awareness
- 用户画像:稳定事实 + 近期活动结合
- ~50ms 检索延迟
- 连接器Google Drive、Gmail、Notion、OneDrive、GitHub
- 多模态支持PDF、图片、视频、代码
## Benchmark Claims
- MemoryBench 基准框架(自创)
- 声称在 LongMemEval、LoCoMo、ConvoMem 排名第一
## Key Insight
大多数 Camp 1 工具将事实视为永久存储。Supermemory 将其视为演进中的数据——这是 Camp 1 中最接近"状态管理"思维的方案。
## Connections
- [[ai-memory-tools-two-camps]] ← 来源 ← Supermemory 是 Camp 1 中时间感知最强、时间演进处理最完善的工具
- [[Memory-Backend]] ← 属于 ← Supermemory 仍在 Memory Backend 范式内,但引入了状态演进思想