Claude Opus 4.7 is liveNEW

The AI Platform forSpreadsheets

Create spreadsheets from scratch, import Excel or CSV files, and let AI handle formulas, charts, data cleaning, and analysis — all in plain language.

Formula Generation
Auto Charts
Data Cleaning
Excel Compatible
Untitled.xlsx
A
B
C
D
E
Quarter
Revenue
COGS
Margin
% YoY
Q1
120,400
62,100
58,300
12%
Q2
138,900
70,200
68,700
18%
Q3
152,400
73,800
78,600
21%
Q4
168,000
78,000
90,000
24%
AI Agent
Forecast Q4 margin if COGS grows at the trailing 3-quarter rate.
Trailing COGS growth is 8.9%. Q4 forecast at 78,000 → margin 90,000. Applied to D5 with formula =B5-C5.

Trusted by individuals using world-class companies

Microsoft
Google
Stripe
Shopify
Notion
Figma
Vercel
Linear
Microsoft
Google
Stripe
Shopify
Notion
Figma
Vercel
Linear

Your Data, One Question Away

Ask questions in natural language. Get tables, charts, and formulas instantly.

Built for the Way You Work

Ask questions in natural language. Get tables, charts, and formulas instantly.

Formula Generation

Describe what you need in plain English. The AI writes formulas for Excel and Google Sheets that you can audit cell-by-cell.

Auto Charts

Get tables, charts, and visualizations from a question. The AI picks the right chart type and renders it directly in your workbook.

Excel Compatible

Import .xlsx, .xls, and .csv files. Work with AI, then export back seamlessly. Formulas and formatting are preserved.

Everything you need,nothing you don't

Powerful features that work together seamlessly. From AI chat to data import, everything is built to make spreadsheets effortless.

AI-Powered

AI That Understands Your Data

AI Chat Assistant

Chat with your spreadsheet using natural language. Ask questions, give commands, and get instant results — no formulas needed.

Formula Generation

Describe what you need in plain English and get the perfect formula generated instantly. From simple sums to complex lookups.

Smart Charts

Create beautiful, insightful charts from your data with a single prompt. Bar charts, line graphs, pie charts, and more.

Data Cleaning

Automatically detect and fix messy data — duplicates, inconsistent formats, missing values, and typos cleaned in seconds.

Real-Time Web Search

Let the AI search the web for current prices, statistics, and latest data — with clickable sources so you can verify everything.

What were our top 3 products last quarter?
Top 3 by revenue (Q3):
  1. Laptop — $20,000
  2. Phone — $17,000
  3. Tablet — $10,000
“Sum revenue where region is North”
Formula
=SUMIFS(B:B, A:A, "North")
JanFebMarAprMayJun
john.doe@gmail .com
JANE@yahoo.COM
↓ Cleaned
john.doe@gmail.com
jane@yahoo.com
“Latest USD-EUR exchange rate?”
Live result
1 USD = 0.92 EUR
Source: ecb.europa.eu · updated 12m ago
Import & Input

Bring Your Data, Any Format

Excel & CSV Import/Export

Seamlessly import .xlsx, .xls, and .csv files. Work with AI, then export back — formulas and formatting preserved.

Import from Website

Paste any URL and pull tables directly from the web into your spreadsheet. Great for Wikipedia, stats pages, and public data.

File Attachments

Attach PDFs, images, and documents directly to your chat. The AI extracts data and insights from any file type.

Voice Input

Speak your commands and questions. Voice-to-text input lets you work hands-free with natural conversation.

.xlsxExcel
.csvCSV
SheetAILive
https://wikipedia.org/wiki/List_of_countries
CountryPop.GDP
China1.4B$XX T
India1.4B$XX T
USA1.4B$XX T
PDFQ3-report.pdf
PNGchart.png
DOCXnotes.docx
Listening…
Pro Tools

Professional Spreadsheet Tools

Sorting, Filtering & Formatting

Sort columns, filter rows, and format cells with powerful built-in tools. Professional spreadsheet features you expect.

Multi-Sheet Workbooks

Create, rename, and manage multiple sheets in one workbook — just like Excel. Organize data across tabs with full formula support between sheets.

File Sharing

Share spreadsheets with anyone via secure links. Control access permissions and collaborate in real-time.

Region ↓Revenue ↓
West$92,000
North$78,000
South$54,000
East$41,000
Sheet1
Sheet2
Sheet3
Summary
sheetai.co/s/4f8a-7c2b
A
Alice KimEditor
B
Bob PatelViewer
C
Charlie WuEditor
Productivity

Work Smarter, Not Harder

Prompt Library

Save your best AI prompts and reuse them instantly. Build a personal library of up to 100 prompts — no more retyping the same requests.

Ready-Made Templates

Start in seconds with professional templates for budgets, invoices, project trackers, and more — across Business, Finance, Personal, and Education.

Ask & Act Modes

Ask mode for quick answers and explanations without changing your sheet. Act mode to let the AI edit cells, add formulas, and build tables directly.

Custom AI Preferences

Teach the AI your style. Set custom instructions that persist across all your spreadsheets — it remembers how you like things done.

Build monthly P&L
Reconcile bank ledger
Top SKUs by margin
Format as currency
Budget
Invoice
Tracker
Planner
Act
Ask
Build a sales summary table with totals by region.
Applied to A1:D8. Added totals row with SUM formulas.
Custom instructions
Use ISO date format (YYYY-MM-DD)
Format currency as USD with no decimals
Prefer XLOOKUP over VLOOKUP
Always show formulas with explanations

Three Steps to Smarter Spreadsheets

01

Upload Your Data

Drag & drop Excel, CSV, or connect Google Sheets. We handle any format.

02

Ask AI Anything

Describe what you need in plain English. AI understands your data context.

03

Export & Share

Download enhanced files or share live dashboards with your team.

Frequently Asked Questions

Everything you need to know about SheetAI

We support .xlsx, .xls, and .csv files. Import from Excel, work with AI, and export back seamlessly. Your formulas and formatting are preserved.

Ready to Work
Smarter, Not Harder?

Join thousands of professionals who save hours every week with AI-powered spreadsheets.

View Pricing

No credit card required · Free forever tier available · Setup in 30 seconds