Postscriptum vs JellyDraw

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

Postscriptum compared with JellyDraw
Detail	Postscriptum	JellyDraw
What it does	A private AI journal that turns your daily reflections into a memoir	Free app to draw on your Mac screen
Stage	MVP	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Free	Freemium
Pricing	$0 during open beta; paid plans to come later	Free version includes pen, highlighter, eraser and whiteboard mode. Pro is $9.99 once and adds shapes, text and export; includes license for 5 Macs, all 1.x updates and 14-day refund.
Key features	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	Pen tool for drawing Highlighter for emphasizing Whiteboard mode Drawings stick to windows as they move Shapes (Pro) Text insertion (Pro) Export drawings (Pro) Works on Zoom, Meet, Teams and presentations Fully editable vector ink
What makes it different	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	Drawings automatically stick to windows and follow them when moved or resized Works invisibly without accounts, analytics or tracking Free version includes core features; Pro is one-time $9.99 purchase not subscription Native Mac app engineered for Apple Silicon Pro license covers up to 5 of your own Macs
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	Not checked yet −1 (down) since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	12	0
Referring domains (Majestic)	1	0

5 details filled in for both companies.

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