AI second brain apps, thoughts?

leakycap · 2025-10-03T04:36:15 1759466175

With so many options popping up left and right, choosing one seems like a bad idea. Better options are coming out every month or so.

Save your notes in a folder on your device. When you have a use case for interacting with a tool, upload the parts of your notes and references that are relevant.

This way you can have any kind of file & also use it how you want.

I tried a ton of services. Most of them are extremely immature and not ready for you to dive in and use them as a real second brain.

jharohit · 2025-10-05T18:10:16 1759687816

Obsidian for notes in markdown + Claude Code/Gemini Cli pointed to the Obsidian Vault Folder

There is probably already Obsidian Extension for this in Co-Pilot format

AbstractH24 · 2025-10-05T21:11:15 1759698675

Still searching for something that'll take unstructured scribbles or in-the-moment notes to myself into something I can make use of long-term.

The fact that nobody has created an AI-driven product that does this confuses me.

muzani · 2025-10-03T23:43:57 1759535037

I've just been vibe coding my own. It's the perfect use for vibe code - simple enough for a beginner to debug, easily customizable to your own workflow.

alexander2002 · 2025-10-03T09:03:34 1759482214

notion seems okay since you also use it for work.

NaumanOmniCMO99 · 2025-10-03T07:04:20 1759475060

TwinMind

j4hdufd8 · 2025-10-03T08:50:53 1759481453

Train your own brain first. Or good luck with dementia