SheetBrain vs InboxClean

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 InboxClean
Detail	SheetBrain	InboxClean
What it does	Google Sheets add-on that detects spreadsheet bugs and generates formulas in seconds	Clean your Gmail inbox in 60 seconds by unsubscribing from spam and newsletters with one click
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
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.	Free: 10 unsubscribes per week, scan up to 1000 emails, basic spam report, Gmail only. Pro: $5 per month with unlimited unsubscribes, spam score for every sender, Inbox Shield, weekly auto-clean, and priority support.
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	Scan last 1,000 emails for subscriptions and newsletters One-click unsubscribe from unwanted senders Weekly automatic cleaning Auto-unsubscribe from new spam senders Spam score for every sender Inbox Shield to block senders forever Basic spam report
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	60-second setup to clean inbox Fully automatic weekly cleaning with no effort required Free plan available with no credit card required Headers only access, emails never read or sold
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	1 no change since last check
Trust Flow (Majestic)	3	3
Citation Flow (Majestic)	14	19
Referring domains (Majestic)	8	7

5 details filled in for both companies.

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