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Brainstash

In Development

Your personal knowledge base

A personal knowledge base for the things you want to keep and actually find again — notes, ideas, and references in one searchable, connected place.

Productivity Changelog Source
Brainstash entries: the personal knowledge base with full-text search, categories, and tags

Key Features

  • Capture notes, ideas, and references in one place
  • Connections between entries so knowledge links up
  • Fast search across everything you have saved
  • Lightweight capture that does not interrupt thinking
  • Yours alone — a private store, not a feed

Built For

Thinkers and builders who want a second brain they can trust to give things back

Vision

A personal knowledge base only earns its name if it gives things back. Brainstash is built around retrieval as much as capture — save a note, an idea, a reference, and find it again the moment it matters, with the connections that make it more than a pile. It is the place your thinking accumulates instead of evaporates.

The Problem

Most note tools are excellent at swallowing information and terrible at returning it. Entries go in, structure never emerges, and the search that would surface the right note never quite works. The knowledge exists; the ability to use it does not.

Key Differentiators

  • Retrieval-first: designed so what you save comes back, not just goes in.
  • Connected, not flat: entries link, so knowledge compounds.
  • Frictionless capture: getting things in never breaks your train of thought.
  • Private by design: a knowledge base you own, not a stream you scroll.