SheetBrain vs Memspire

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 Memspire
Detail	SheetBrain	Memspire
What it does	Google Sheets add-on that detects spreadsheet bugs and generates formulas in seconds	Save every AI conversation to your computer and search it all in one place
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	US
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 plan: import history, save conversations, and search for 30 days. Memspire Pro: monthly subscription with unlimited search coverage, price shown in app before subscribing.
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	Capture conversations from ChatGPT, Claude, and Gemini via Chrome extension Save images and documents created by AI services with conversations Search across all conversations in one place Store conversations locally on computer Browse, open, and export saved conversations Access saved history from AI assistants via MCP access Automatic conversation saving as you chat Works on macOS 10.15 or later and Windows 10 or 11
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	All conversations stay locally on your computer, never uploaded to servers Unified search across multiple AI services in one interface Free for 30 days with full search, then freemium model with Pro option Includes images and files created by AI services with conversations No account required to download, create account on first app open
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	0
Citation Flow (Majestic)	14	0
Referring domains (Majestic)	8	0

5 details filled in for both companies.

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