XcelAI
XcelAI is an AI-powered Microsoft Excel add-in for generating formulas, cleaning data, creating charts and analyzing spreadsheets through natural-language re…
What XcelAI is
XcelAI is an AI-powered Microsoft Excel add-in for generating formulas, cleaning data, creating charts and analyzing spreadsheets through natural-language requests. Users can describe a calculation in plain English and have a formula inserted into a sheet. The tool can answer questions about data, highlight patterns, identify duplicates and address formatting problems. Smart Charts analyzes data structure to select a chart type, while One-Click Reports and forecasting create additional spreadsheet outputs; these are Pro features. The service is accessed on the web, and installation instructions direct users to Excel Online to upload a manifest through the add-ins menu. Spreadsheet content is sent to Anthropic or OpenAI to generate requested output, and XcelAI says it is not used to train AI models and is not permanently stored after processing. The free plan costs nothing and allows 200 requests per month, up to 50 rows and five Pro feature trials. Pro costs $9 a month and supports up to 500 rows. The terms warn that AI output may contain errors, so users should review it before professional or financial use.
Good
- Formula assistant inserts formulas into the sheet.
- Can identify duplicates and formatting issues.
- Free plan includes 200 requests each month.
- Pro adds charts, reports and forecasting.
Watch out
- Free plan is limited to 50 rows.
- Spreadsheet content is sent to Anthropic or OpenAI.
- AI output may contain errors requiring review.
Who it suits
XcelAI suits Excel users who want to create formulas or inspect and clean spreadsheet data using natural-language prompts. Pro may suit users who need charts, reports or forecasting features.
Verdict
XcelAI combines formula help and spreadsheet analysis with Pro-only charting, reporting and forecasting. Review generated results before relying on them for professional or financial work.
Plans and prices
From XcelAI's own pricing page, checked 15 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | Formula Assistant · Analyze & Clean · 200 requests/month · 50-row limit · 5 Pro feature trials · Excel 365 · forever |
| Pro | $9 a month | 500 row limit · Smart Charts · One-Click Reports · Forecasting · Priority support · Cancel anytime · or $89/year Save 18% |
| Pro monthly | $9 a month | All features · 500-row limit · Priority support · $9/mo, auto-renewing |
| Pro annual | $89 a year | All features · 500-row limit · Priority support · 18% saving · $89/year, auto-renewing |
The facts
Each one read from XcelAI's own pages, with the date it was checked.
What it does
- AI providers and data use
- Spreadsheet content is sent to Anthropic or OpenAI to generate requested output, is not used to train AI models, and is not permanently stored after processing.checked 8 Oct 2026
- AI vendors
- The privacy policy names Anthropic or OpenAI as processors for generating requested outputs and says submitted spreadsheet data is not used for model training.checked 15 Oct 2026
- Analyze and clean
- Users can ask questions about data, highlight patterns, find duplicates, fix formatting issues, and get insights through natural language.checked 8 Oct 2026
- Analyze and Clean
- The tool can answer questions about spreadsheet data, identify patterns and duplicates, correct formatting and provide insights.checked 15 Oct 2026
- Business classification
- The registry lists business and management consulting among the company’s economic activities.checked 15 Oct 2026
- Cancellation
- Subscribers can cancel in the add-in account settings or by email, with access continuing through the paid billing period.checked 15 Oct 2026
- Data minimization
- Only spreadsheet content actively selected and submitted is processed, and the provider says spreadsheet content is not permanently stored.checked 15 Oct 2026
- Data retention
- Usage logs may be retained for up to 90 days, while account information is kept while needed to operate the account.checked 15 Oct 2026
- Documentation depth
- Public support documentation consists of installation guidance, plan FAQs, troubleshooting and privacy and billing information rather than an API reference.checked 15 Oct 2026
- Forecasting
- The Pro forecasting feature creates monthly projections, growth rates and confidence levels in a new worksheet.checked 15 Oct 2026
- Formula assistant
- Users describe what they need in plain English and XcelAI writes an Excel formula and inserts it into the sheet.checked 8 Oct 2026
- Formula Assistant
- Users describe a calculation in plain English and XcelAI inserts the resulting Excel formula into the sheet.checked 15 Oct 2026
- Formula generation
- Yeschecked 20 Sep 2026
- Google Play distinction
- Google Play’s ExcelAI listing is a separate India-only data-collection app by Mohammad Imran Shaikh, not the XcelAI Excel add-in.checked 15 Oct 2026
- Installation
- Installation uses an Excel add-in manifest uploaded through Insert, Add-ins, My Add-ins and Upload My Add-in.checked 15 Oct 2026
- Legal entity
- A Czech business registry lists the company as XcelAI Services s.r.o. with identification number 14103281.checked 15 Oct 2026
- Licence
- XcelAI states that its software, text, graphics and logos are its exclusive property; no open-source licence is offered.checked 15 Oct 2026
- Limit: AI accuracy
- Terms warn that generated formulas, analysis and recommendations can contain errors and must be reviewed before professional or financial use.checked 15 Oct 2026
- Limit and AI accuracy
- The terms say AI-generated output may contain errors and users are responsible for reviewing and validating it before professional or financial use.checked 8 Oct 2026
Money
- Billing processor
- Paddle processes subscription payments and stores billing details, while XcelAI says it does not retain card information.checked 15 Oct 2026
- Free plan
- Yeschecked 20 Sep 2026
The company
- Company size
- The registry classifies XcelAI Services s.r.o. in the 1–5 employee category.checked 15 Oct 2026
- Founded
- The registry records the company’s formation date as 30 December 2021.checked 15 Oct 2026
- Headquarters
- The registry gives the registered office as Na Florenci 2116/15, Prague-New Town, Prague 1, Czech Republic.checked 15 Oct 2026
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