Free plan with ~20 AI generations per month, 1 tab, 3 snippets, and 3 variables. Pro at $9/month (or $7/month billed annually) with unlimited tabs, snippets, variables, and larger AI budget. Business at $15/seat/month (or $12/seat/month billed annually) with shared team snippets, team management, an
$4.5 during flash sale, normally $14.5 USD. One-time payment, free updates.
Key features
Multi-line code editor with syntax highlighting and auto-indentation
Global variables using @@ notation that update across all formulas
Excel to Google Sheets formula translator
Visual formula builder for no-code formula creation
AI assistant for generating, debugging, and explaining formulas
Reusable snippet library with team sharing on Business plan
Find and replace within formulas
Auto-suggest for formula functions and range names
Clipboard history - searchable and pinnable, with password manager exclusion
Paste stack - copy multiple items and paste them one after another in order
File shelf - temporary holder for files without modifying originals
Snippets with placeholders like date, clipboard and fill-in-the-blank
Mic mute and camera mirror with global shortcuts
Timer with countdown, stopwatch and Pomodoro modes with ring notification
Teleprompter that can be hidden from screen sharing
On-device AI chat with no account or data leaving your PC
Natural language calculator supporting expressions like percentages and unit conversions
Unit converter with 35 units across five kinds
What makes it different
Multi-line editor makes formulas readable like code instead of squished one-liners
Global variables that update 500+ formulas instantly when changed
Seamless Excel to Sheets translation without rewriting formulas from scratch
AI assistant specialized for spreadsheet formulas, not generic chatbot
Team snippet library for approved, audited formulas shared across organization
No account, no subscription, no telemetry or analytics required
All data stays on your PC, not collected or sent online
On-device AI that doesn't require an account or internet after download
One-time payment with free updates forever
Single license key works on up to 3 PCs simultaneously
Formula Foundry
PerchDeck