SheetBrain vs LinkForge

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 LinkForge
Detail	SheetBrain	LinkForge
What it does	Google Sheets add-on that detects spreadsheet bugs and generates formulas in seconds	40+ free LinkedIn tools for professionals and students, no signup required
Stage	Not given	Startup
Founded	Not given	2026
Based in	Not given	Not given
Pricing model	Freemium	Free
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.	All 40+ tools are completely free with no trial period, no paywall, no signup required, and no credit card needed.
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	CV generator with 10 PDF templates LinkedIn post generator for content creation Headline generator for profile optimization Job application tracker with deadline management LinkedIn banner maker with PNG download Cover letter generator Profile analyzer with improvement tips Hashtag generator for post reach Skills analyzer to match job requirements Character counting for LinkedIn limits
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	100% free with no signup, no credit card, no watermarks All data processed locally in browser with no server storage Instant results in seconds with no waiting Works on mobile, tablet and desktop without app download Tools specifically optimized for LinkedIn formats and character limits
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	Not checked yet no change since last check
Trust Flow (Majestic)	3	1
Citation Flow (Majestic)	14	9
Referring domains (Majestic)	8	4

5 details filled in for both companies.

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