SheetBrain vs Tucko

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 Tucko
Detail	SheetBrain	Tucko
What it does	Google Sheets add-on that detects spreadsheet bugs and generates formulas in seconds	Clipboard manager for Mac with local history, pinboards and text shortcuts
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	AT
Pricing model	Freemium	Free trial
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.	€6.99 one-time purchase (founding price, 49 spots left), then €9.99 after 50 licences sold, then €14.99 after 100 licences. One-time payment, use on up to 3 Macs, includes 14-day return policy and every 1.x update.
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	Searchable clipboard history for text, links, images, code, colours and file references Search by text, title or source app Space-bar previews before pasting Pinboards for organizing saved items Moodboards from copied images Text shortcut expansion with Accessibility permission Paste clips in sequence Apple Intelligence text rewriting on macOS 26 Syntax highlighting for code snippets Colour values with RGB and HSL display
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	Completely local storage with no account, cloud sync or analytics required One-time purchase instead of subscription Visual clipboard shelf with pinboards and moodboards Automatic filtering of sensitive data like passwords and private keys Works offline after licence verification with up to 7 days offline support
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	4 −1 (down) since last check
Trust Flow (Majestic)	3	3
Citation Flow (Majestic)	14	11
Referring domains (Majestic)	8	2

5 details filled in for both companies.

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