Second Brain

What it does

Second Brain is a powerful knowledge management system that helps you organize, track, and analyze your conversations and meetings with AI-powered insights.

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  Second Brain2025 · second-brain-lac-ten.vercel.app · ▲281

  Hi HN, I'm Dom, a solo founder. I built Second Brain to solve a common issue I had with AI chats: the knowledge disappears. There’s no structure, no memory, and no way to reuse or build on them. So I built a tool that combines AI chat with a visual, interconnected knowledge system. Key features: - Save AI responses into editable docs (Notion-style Pages). - AI Visual board with multiple content & chat nodes (like Miro meets ChatGPT). - Add and chat with YouTubes, TikToks, Audio, PDFs, GitHub repos, Looms, websites, etc. - Organize using Projects and Smart Tags — then chat with full contexts.…

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  Second Mind2023 · processized.gumroad.com · ▲103

  Organize your work & life and make progress on your goals

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  SECOND BRAIN 2.02023 · oussamaltrx21.gumroad.com · ▲111

  Get organized, get productive with Second Brain 2.0

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  Notion Second Brain2023 · pathpages.com · ▲396

  Organize your entire life with Notion

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  Second Brain Notion Template2023 · harshitjain374.gumroad.com · ▲74

  The simple & minimal life management system

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  Notion Ultimate Second Brain2023 · saidbad.gumroad.com · ▲75

  Capture & organize your knowledge in notion

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  Sider 5.0: Deep Research with Wisebase▲1,358

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  MGX (Now Atoms)▲1,296

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  Aha▲1,152

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  Fluently▲976

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  TheySaid 2.0▲917

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  ツSupercut▲880

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  Growth · 2025 · supercut.ai