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Reference edition 2026.46

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Barside vs Postscriptum

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Barside compared with Postscriptum
DetailBarside logo BarsidePostscriptum logo Postscriptum
What it doesYour second brain on your desktop A private AI journal that turns your daily reflections into a memoir
StageNot given MVP
FoundedNot given Not given
Based inCA Not given
Pricing modelFree Free
PricingFree for the desktop app. Barside Plus: US$20 a month or US$200 a year. Paid Spaces: creators set their own pricing through Stripe, with Barside taking 8% (5% for Plus subscribers). $0 during open beta; paid plans to come later
Key features
  • Notes with rich formatting including headings, checklists, tables, code and links
  • Integrated drawing and diagramming with Excalidraw editor
  • Screen recording that saves directly into notes
  • Video transcription with timestamps
  • AI-powered search across all notes and content
  • Built-in password manager with auto-fill
  • Video meetings for up to 6 people
  • Cloud backup with up to 90 days of history for Plus subscribers
  • Team Spaces with chat, polls and shared notes
  • AI agents that run on schedule with approval workflow
  • Nightly check-in with AI-generated questions
  • Adaptive second question based on previous entries
  • Unsealed entries that cannot be edited
  • AI memoir generation in literary prose
  • Weekly pattern digest
  • AI-generated insights about themes and patterns
  • Full archive with streaks and backstory
What makes it different
  • Completely free for core features with local-first architecture requiring no account
  • Replaces 10+ subscription apps in one unified desktop application
  • AI agents with approval workflow for safe automation
  • Integrated screen recording and transcription without external tools
  • Supports multiple operating systems with native desktop integration
  • The second question intelligently adapts based on what you previously wrote
  • Entries are permanently sealed and cannot be edited
  • Automatically composes your journal into a literary memoir
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)15 +4 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)140
Citation Flow (Majestic)2312
Referring domains (Majestic)121

5 details filled in for both companies.

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