Notion vs Obsidian vs Apple Notes: which one a founder should use

Every founder I know has switched note apps at least twice. The switch has the same shape each time. Something got lost, a new app promised not to lose it, and three months later the same thing got lost again.

The three apps most founders weigh are Notion, Obsidian and Apple Notes. They answer three different questions, which is why the comparison never resolves into a winner.

Apple Notes is the fastest to capture. It is free, it lives on the device, and it opens to a blank note in under a second. It also barely leaves Apple. There is no Android app, search only knows the words you typed, and structure stops at folders and tags.

Notion is the strongest on structure. Databases, views, relations, a shared workspace. It is also the slowest to open. One five-app comparison measured 4 to 6 seconds to open Notion for a quick capture. That is longer than the thought lasts. Its Plus plan runs EUR 9.50 per member per month, and the free tier now hands you a trial of the AI rather than the AI itself.

Obsidian is the strongest on ownership. Your notes are Markdown files on your own machine, which means they still open in ten years. The cost is setup: you choose a vault, you choose plugins, you maintain it. Sync is $4 a month billed yearly if you want the notes on a second device.

The three split cleanly, and the evidence says so. A roundup of 3,640 reviews scored Notion against Obsidian a 5-5 split across ten categories. Each app wins the questions it was built for.

So the useful question is which part of the job you are currently failing at.

If you lose thoughts in the gap between having one and writing it down, you have a capture problem, and Apple Notes will beat Notion every time.

If you write things down constantly and can never find them again, you have a retrieval problem. No app fixes that on its own, because retrieval is a property of how you file. It is also the half founders underinvest in, and the half that compounds.

The founders who stop switching decided to stop having five places for a thought to land. The tool matters less than that decision.