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SheetBrain vs Pinkoa

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

SheetBrain compared with Pinkoa
Detail SheetBrainPinkoa logo Pinkoa
What it doesGoogle Sheets add-on that detects spreadsheet bugs and generates formulas in seconds Free study timer with a pink koala, plus printables and study merch
StageNot given Startup
FoundedNot given 2026
Based inNot given DE
Pricing modelFreemium Freemium
PricingFree plan: $0/month with unlimited Sheet Check scans and 15 AI calls per month. Pro plan: $9/month for 1,000 AI calls per month. Both plans include all tools (Check, Repair, Audit, Generate, Explain, Debug), shareable audit reports, and six custom functions. Free timer and free Koa Starter Pack printable. Paid printables from €1.90 (Koa's Student Budget Planner) to €5.90 (Koa's Classroom Focus Bundle). Merch from €15.99 (mugs) to €45.99 (hoodies).
Key features
  • Broken reference detection and repair
  • Mixed data type detection in columns
  • Duplicate lookup key detection
  • Visible formula error flagging (#N/A, #VALUE!, #DIV/0!, #REF!)
  • AI-powered formula generation from plain English
  • Formula explanation and debugging
  • Schema repair for renamed and moved columns
  • Six custom functions (HEALTH, ISSUES, GENERATE, EXPLAIN, EXTRACT, CLASSIFY)
  • Multi-sheet context awareness for formula generation
  • Focus rounds from 25 to 90 minutes
  • Short and long breaks
  • Daily streak tracking
  • Built-in to-do list
  • Background sounds
  • No account required
  • Works on any browser
  • Classroom Mode for teachers
  • Merchandise shop
What makes it different
  • Deterministic error detection without AI calls for basic spreadsheet health checks
  • Reads full spreadsheet context (headers, data types, column positions) before generating formulas
  • Flat $9/month pricing with AI included, no API keys required
  • Schema Repair automatically fixes formulas after column changes without manual rewriting
  • No account, no sign-up, no ads - completely free timer
  • No student data collection in Classroom Mode
  • Works instantly in any browser without installation
  • Cute character design with Koa the pink koala
  • Available in three languages: English, German and Finnish
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)1 no change since last check7 +1 (up) since last check
Trust Flow (Majestic)33
Citation Flow (Majestic)1415
Referring domains (Majestic)87

5 details filled in for both companies.

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