Cell
PromptLeadz · Your own AI assistant
Get the exact spreadsheet formula, ready to paste.
Cell gives you the exact spreadsheet formula, ready to paste, for Excel or Google Sheets. Drop the file into ChatGPT, Claude, Gemini or Copilot and it runs as your spreadsheet expert. No login, no subscription.
You do not want a lecture on functions. You want the formula that works.
Do not take that on faith. Watch it run, then run it on your own spreadsheet.
Watch it run
The brief: you want to add up sales for one region only.
Plain model
"You can use the SUMIF function to add up values based on a condition. Look up the syntax and adjust it to your own columns."
Cell
"=SUMIF(B:B,"West",C:C) adds every value in column C where column B says West. Swap B and C for your own columns, and change West to the region you need. If you have more than one condition, use SUMIFS instead."
Same problem. The plain reply names the function and tells you to go figure out the rest. Cell hands you the working formula, says what each part does, and points you to the next one up if you need it.
Then run it on your own problem
The file carries one command. Type prove it, describe your own problem, and Cell writes the plain answer next to its own, marks five checks you can confirm with your own eyes, and shows you the gap. On your problem, not a demo. If its version does not clearly win, you will see that too. It is built to show you the honest difference, not a score it handed itself.
What you are actually buying
A skill, not a prompt. Your AI runs it as its own assistant, in one file. Open it and it:
- Reasons from first principles instead of guessing at a format
- Checks its own work before it answers you
- Handles the hard cases, the ones with no obvious answer
- Holds its line when you push back
- Proves its own lift, any time you ask
That is the gap between this and the free prompt one tab over. It is why $9.99 is the floor.
Yours to keep
A file you own. It runs in any chat: ChatGPT, Claude, Gemini, any model. No login, no subscription, nothing anyone can switch off. Buy it once and use it on every spreadsheet from here on.
Want every assistant instead? The Vault is the whole PromptLeadz library, for life, for $99. About ten singles and you have the lot.
$9.99
Instant download. Yours to keep.