SheetBrain vs Ledge

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 Ledge
Detail	SheetBrain	Ledge
What it does	Google Sheets add-on that detects spreadsheet bugs and generates formulas in seconds	A Mac utility that turns the notch into a shelf for catching and routing files to apps
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Paid
Pricing	Free 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.	$19 USD one-time purchase with 14-day free trial and 7-day refund policy
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	Catch any file dragged toward the notch Route files to apps as the right format automatically Open shelf with keyboard shortcut or click the notch Works on Macs with or without a notch No internet required for file handling Universal binary for Apple silicon and Intel Notarized by Apple and signed with Developer ID Real preview tiles with file type badges Minimal disk space requirement
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	Converts the same file to the right format for each destination automatically One-time $19 purchase with no subscription Works on both notched and notch-less Macs 7-day refund policy with no questions asked
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)	1 no change since last check	29 +1 (up) since last check
Trust Flow (Majestic)	3	10
Citation Flow (Majestic)	14	23
Referring domains (Majestic)	8	9

5 details filled in for both companies.

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