Sno LogoSno.ai
Sno来了

一个让笔记成为 活跃记忆

让ChatGPT、Claude和AI代理能够与你一起思考和工作。像Notion，但由AI重新定义。

限量开放
加入我们第二批1,000名先锋用户，体验笔记驱动AI代理的第二大脑。

支持：ChatGPT | Claude | Cursor | Windsurf | 任何MCP兼容代理

Sno Active Memory Graph

POWERING THE NEXT GENERATION OF AI WORKFLOWS

ChatGPT
Claude
Cursor
Windsurf

The Problem

Your AI tools are powerful.
They just don't know you yet.

AI Context Problem Visualization
Tired of re-explaining context?
Stop copying and pasting your project details into every new chat session. Sno keeps your context active.
Your notes are brilliant. Your AI has no idea.
You have built a second brain, but it is siloed. Sno bridges your knowledge to your agents.
Hallucinations kill trust.
Without grounded knowledge, AI makes things up. Sno provides the source of truth.

Knowledge Grounding

Memory without knowledge is just noise.
Sno grounds your AI.

AI memory is trending, but unstructured memory leads to hallucination. Sno isn't just storage—it's structured, maintained, and reliable.

The REM Agent.
Like your brain during sleep, Sno's REM Agent works in the background—organizing, linking, and de-duplicating your knowledge so your AI never hallucinates.
Self-maintaining Second Brain.
No more manual knowledge base maintenance. Sno autonomously organizes your notes, creating the grounded context your agents need to be reliable.
REM Agent Process Visualization

Open where it matters.

Sno.ai believes in transparency. Your data stays yours, and your integrations stay open. Check out our MCP Server and benchmarks on GitHub.

Open Source Transparency
View on GitHub
Sno.ai | AI时代的第二大脑