About This Site

NotesNudge is about the half of note-taking that nobody builds for: going back.

Who it is for

Someone with thousands of notes who reads almost none of them. You have tried a few applications, read about Zettelkasten and second brains, and you suspect the system is not working without being able to say which part.

A related workplace concept is time tracking software, which offers a useful contrast with the personal knowledge-work problem discussed here.

You do not need another tool comparison. You need to know what the research supports, what has been sold on top of it, and what to actually do on a Tuesday.

Editorial approach

This build does not publish a named author byline. Claims are presented with their sources, dates and limits so the material can be assessed on what is actually supported rather than on an unverified biography.

About this domain

This domain ran a product, and the product is closed.

For an independent external reference related to this topic, see Product Hunt.

NotesNudge was a service that connected to your note-taking apps and emailed you one of your own notes each day. It launched in 2023 and is no longer operating.

This informational build does not contain the former product, user accounts or account data.

That history is why the site takes the position it does. The product's premise — that being shown an old note is valuable — is examined seriously on this site, in both directions. It does one thing nothing else does and it has a ceiling, and neither half of that is a marketing statement.

Nothing here promotes the closed product, and nothing here pretends it did not exist.

What this site will not do

Review applications. They change faster than an article's useful life, the comparisons are dominated by people selling one of the entries, and the tools are almost never the constraint.

Cite research for claims it does not support. Which is the field's characteristic failure — the spacing literature is about effortful retrieval and is quoted constantly to justify passive display.

Promise outcomes. Not "remember twice as much" and not "think better."

Or present one study as consensus. Most of what matters here is unstudied, and saying so is part of the job.

What it will do

Attribute every figure to a source, with a year and a note on what was measured on whom. Say when a finding failed to replicate. Say when the honest answer is that nobody knows.

The standards are on the method page and errors are logged on corrections.