AI Helper That Cleans Data, Writes Formulas and Builds Charts in Spreadsheets
Ask in plain English and it cleans your data, writes formulas you can check and builds charts, on the web or inside Google Sheets and Excel.
In plain English
SheetAI.co lets you ask a spreadsheet question in plain English. It cleans messy data, writes formulas you can check and builds charts for you. It works on its website and inside Google Sheets and Excel. Plans are monthly, and this is a different product from another add-on with a similar name.
~$376 MRR; $755 last 30 days; $2,805 all-time (TrustMRR/LemonSqueezy, Nov 10, 2026)
Operator: Not named on TrustMRR
Revenue independently checked: documents reviewed by a publication, or a public dashboard.
Not disclosed.
The tool stack
Payments / merchant of record
OpenAI API ↗LLM / vision
Google Sheets ↗Spreadsheet add-on host
Prices are the vendors' published list prices as researched in Oct 2026 and change often — always check the vendor's pricing page.
Step-by-step setup
- Let users upload a sheet or open the add-on in Google Sheets or Excel.
- Turn plain-English requests into formulas, cleanup steps and charts.
- Show every formula so users can check the work.
- Free tools and templates bring visitors; monthly plans pay the bills.
What's automated vs. the human 15%
The machine does
- Core AI generation/analysis
- Billing and onboarding
You still do
- Product quality and support
- Distribution and marketing
- Compliance and edge cases
Overview
Ask in plain English and it cleans your data, writes formulas you can check and builds charts, on the web or inside Google Sheets and Excel.
Operator: Not named on TrustMRR. Website: https://sheetai.co/
Estimated split: about 85% of the work automated, 15% human.
Realistic income
TrustMRR (checked Nov 10, 2026) shows about $376 MRR, $755 in LemonSqueezy-verified revenue over the last 30 days and $2,805 over its tracked history, with 17 active subscriptions. This is one operator’s result, often after months or years of work, and doesn’t predict yours. Check the live listing — numbers change.
Risks
- Wrong formulas can quietly break reports, so users must check results.
- Microsoft and Google are adding their own AI helpers.
- Name confusion with similar spreadsheet AI tools.
- Startup cost and time to first dollar are not disclosed.
*Income figures are illustrative ranges based on public pricing and typical outcomes reported by practitioners, not guarantees. Most new online businesses earn little or nothing at first. Not financial, legal or tax advice.
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