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SheetAI vs Postscriptum

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

SheetAI compared with Postscriptum
DetailSheetAI logo SheetAIPostscriptum logo Postscriptum
What it doesAI inside Google Sheets for text, images, video and music generation A private AI journal that turns your daily reflections into a memoir
StageNot given MVP
FoundedNot given Not given
Based inIN Not given
Pricing modelFreemium Free
PricingFree with bring-your-own-API-key (BYOK); Starter hosted plan $12/month (up to ~500 AI runs/month); Pro hosted plan $29/month (higher usage, bulk media); Pro Yearly $290/year; Credit packs from $29 (up to 97M tokens) to $299 (up to 1B tokens). $0 during open beta; paid plans to come later
Key features
  • Text AI formulas for content generation, data classification, and analysis
  • Bulk image generation with Replicate models
  • Video generation from prompts
  • Music and audio generation
  • Image analysis to extract labels and sentiment
  • Speech analysis for audio processing
  • Support for multiple AI models (OpenAI, Claude, Gemini, Grok, Replicate)
  • Formula generator sidebar for easy prompt creation
  • SHEETAI_LIST function for creating brainstorming and variation lists
  • Bring-your-own-API-key (BYOK) option for unlimited use
  • 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
  • No app-switching: run bulk AI workflows where your data already lives in Google Sheets
  • Fill-down scaling: write one formula and drag to hundreds of rows for instant bulk output
  • Combined text and media in one place: generate copy, images, video, and music from the same sheet
  • Free with your own keys or affordable hosted plans starting at $12/month
  • Built for teams doing real work at scale, not one-off demos
  • 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)57 +2 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)120
Citation Flow (Majestic)3612
Referring domains (Majestic)9711

5 details filled in for both companies.

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