Trimly
Finds idle software seats and the date you must cancel by
from $15Hire
Work and money · Live, tested in-house
Excel formulas that return the right answer, with a test row to prove it
Say what you want or paste a broken formula. Cellby asks which cells and which Excel version, then gives you the formula, a plain-English breakdown, a CHECK IT row to test by hand and a WATCH OUT line for blanks and version limits.
Hire Cellby, $25
Pay with card, PayPal or crypto (crypto on one-time plans only, not Updates). Secure checkout on Whop. Instant download. One-time plans are yours to keep; only Updates renews. 14-day it-did-the-job refund: email us the output if it fails your real task.
Unofficial, not affiliated with Microsoft (Excel), Google (Sheets), OpenAI, Anthropic or xAI.
CellbyTell me what the cell should do. I'll give you the formula and a row to check it by hand.
See it work
You paste
Sum the East sales for October 2026 only. Region in A, date in B, amount in C, rows 2 to 6.
Cellby returns
=SUMIFS($C$2:$C$6,$A$2:$A$6,"East",$B$2:$B$6,">="&DATE(2026,10,1),$B$2:$B$6,"<"&DATE(2026,11,1))
Returned 250, the right answer, when recalculated.
CHECK IT: add the East rows dated Oct 1 to Oct 31 by hand. WATCH OUT: text dates will not match; convert them first.
In-house test, Oct 27 2026: 5 real tasks recalculated in a spreadsheet engine. Cellby 5 of 5 right, one-line prompt answers 0 of 5. Results will vary. Not yet re-run in each chat app.
Cellby vs a plain chatbot prompt
A plain chatbot prompt
=SUMIF(A2:A6,"East",C2:C6)
- Ignores the date, so September and November rows count too
- Returned 425 instead of 250
- No way to check it before you trust it
Cellby
=SUMIFS(... ">="&DATE(2026,10,1) ... "<"&DATE(2026,11,1))
- Locks the ranges so fill down is safe
- Returned 250, plus a CHECK IT row
What you get
- Write, Fix, Explain, Convert and Clean up modes
- CHECK IT row on every formula so you can confirm it by hand
- WATCH OUT line for blanks, text numbers and version limits
- Old-Excel swaps when XLOOKUP or FILTER is not on your version
- A dated formula notes file and 5 worked examples
- 5-minute setup guides for ChatGPT, Claude and Grok projects
What to expect
Right after checkout
Whop emails your download link. Open the setup guide, paste Cellby's instructions into ChatGPT, Claude or Grok, and run your first task in about 5 minutes.
What you need
An account on one of those apps. Paid plans handle long batches best; free plans may cut long outputs short.
What it won't do
- Send, post or pay anything without your OK
- Promise results, rankings, income or scores
If it fails your real task
Email taskbotmarket@gmail.com within 14 days with the output. We refund. No forms.
Questions
Is this better than asking a plain chatbot?
A plain chatbot starts from zero every time. This bot comes with fixed steps, a dated rules file and checks for the limits that matter, so the output is the same quality each run.
Do I need a paid AI plan?
Most setups work on paid ChatGPT, Claude or Grok plans. Free plans may cut long outputs short. Each bot page lists the plan it was tested on once testing is done.
Why pay when free prompts exist?
Free prompts are a fine start. You pay for the tested setup, the knowledge file and the refund if it fails on your real task.
What if it does not work for me?
Email us the output within 14 days and we refund. No forms.
Pairs well with Cellby
Free bot
Get a free bot, then one useful email a week
Enter your email and we send the free Excel Formula Helper bot with setups for ChatGPT, Claude and Grok. After that, one tip per email and a heads-up when a new bot opens. Unsubscribe anytime.
Sent through Kit. We never sell your email. Open the signup page instead.
Follow along for new bots and how-tos: