Marketing site
Public landing page, waitlist capture, and interactive product walkthroughs. The spreadsheet agent workspace is still in development — this version number is the web package, not a shipped app.
Loading ai2excel
Preparing your spreadsheet AI experience…
ai2excel is launching soon. Reserve your spot for early access to the full spreadsheet agent — upload, chat, and export in the browser.
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ai2excel is a browser-based AI agent for Excel spreadsheets. Upload your .xlsx, .xls, or .csv files and use natural language to create formulas, build pivot tables, generate charts, clean messy data exports, apply conditional formatting, and automate repetitive spreadsheet tasks — without installing Microsoft Office or purchasing a Microsoft 365 subscription.
Unlike formula generators that only output text you must copy and paste, ai2excel renders your full workbook in the browser and executes changes directly on the live file. Every AI action includes a preview diff so you can approve or reject changes before they are applied. A full undo and redo stack protects your data throughout the session.
ai2excel supports multi-sheet workbooks, number formatting, sort and filter operations, find and replace, chart creation, and data transformation workflows. Pro plans unlock advanced features including pivot tables and priority access to the latest large language models. Files are encrypted in transit and at rest, and your spreadsheet data is never used to train AI models.
Whether you are a financial analyst building revenue models, an operations manager cleaning vendor exports, a startup founder tracking KPIs, or a student learning Excel functions, ai2excel turns plain-English instructions into executed spreadsheet operations in seconds.
ai2excel renders your .xlsx files in the browser and lets an AI agent execute formulas, charts, pivots, and data cleaning — directly on your workbook.
Describe a pivot in plain English. Preview the diff before a single cell changes.
Preview before apply
“”
Click any example prompt to try it in the demo — no syntax to learn.
Pre-launch · built on open-source spreadsheet tech
1B+
Microsoft 365 users worldwide Market context · Microsoft public figures
<60s
Time-to-first-edit goalProduct target · not a live metric
95%+
xlsx compatibility targetProduct target · not a live metric
Built with
Works with your files
.xlsx
Excel Workbook
.xls
Legacy Excel
.csv
Comma Separated
Google Sheets
Export & import
Drag & drop or click to upload — no conversion needed
Export to
Excel Desktop
.xlsx
Full fidelity round-trip
Google Sheets
Export
One-click cloud sync
Print-ready reports
CSV
.csv
Universal data export
0
File formats in scope
xlsx, xls, csv — planned support
0%+
xlsx compatibility target
Product goal, not a live score
<0s
Time-to-first-edit goal
Product goal, not a live metric
0
Office license required
Browser-only workspace
Quick start
No install, no Office license — jump straight into the product.
Get started
Upload any Excel or CSV file — your data stays in your browser session.
Drag & drop your file here
or click to browse from your computer
Max 25 MB per file · Encrypted in transit · Never used for model training
After you upload
From drag-and-drop to export — every step is automatic and transparent.
Your spreadsheet is securely received and queued for parsing.
Every sheet, cell, formula, and format is mapped in seconds.
The AI assistant loads your workbook context and awaits your first prompt.
Edits are previewed, executed, and logged with undo available.
Download .xlsx, push to Google Sheets, or export PDF/CSV.
Try it yourself
Click any cell and type. This mini grid uses the same interaction model as the full ai2excel editor — keyboard navigation, formula bar, and cell selection.
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Under the hood
From drag-and-drop to download — every step runs in your browser session.
.xlsx in
Sheets & formulas
AI plans edits
Cells update
.xlsx out
The difference
Generic AI tools give you text. ai2excel gives you a live agent that operates on your actual workbook.
The old way
Ask ChatGPT for a formula
Copy the VLOOKUP snippet
Paste into Excel
Fix column references manually
Formula breaks on row 47
Debug for 20 minutes
Repeat for every column
Copy-paste chart data too
The ai2excel way
Describe what you need
"Add margin column and highlight negatives"
Agent reads your workbook
Understands headers, ranges, formats
Preview the diff
See exactly which cells will change
Apply in one click
Formulas, charts, pivots — done
Agent modes
Switch modes to match how you work — deep analysis, guided learning, or rapid automation.
Optimizes for accuracy and insight. Summarizes ranges, builds pivot tables, flags anomalies, and explains every formula it writes. Best for finance, ops, and reporting workflows.
Deep dive
Three pillars that separate an agent from a chatbot with spreadsheet suggestions.
The ai2excel agent reads your workbook context, builds a multi-step plan, shows affected cells before applying, and logs every tool call with plain-English explanations.
Built on Univer and SheetJS, ai2excel renders real Excel workbooks in the browser. Merged cells, number formats, multiple sheets, and formula dependencies survive the round trip.
Your data will not train AI models — that is policy. Encryption at rest, 24-hour deletion, and audit logs are planned for the workspace backend and are not live on this marketing site.
Highlights
The best of Excel and AI — rendered in your browser, controlled by chat.
Describe what you need in plain English. The agent reads your workbook context and executes multi-step plans — not just suggestions.
Formulas, charts, and pivots applied directly to your live workbook.
"Show revenue by region" becomes a chart in seconds.
Aggregate and summarize data with conversational pivot creation.
See cell diffs before apply. Every agent action is fully reversible on a shared undo stack.
VLOOKUP, INDEX/MATCH, nested IFs, array formulas — generated and explained in plain English.
Features
Built on an open-source spreadsheet engine with an AI agent that executes, explains, and never leaves you guessing.
Open .xlsx and .xls files in the browser with sheets, formulas, formatting, and merged cells preserved.
Chat in plain English. The agent reads your workbook context and executes multi-step plans — not just suggestions.
Formulas, charts, pivot tables, conditional formatting, and data cleaning applied directly to your live workbook.
See a diff of affected cells before the agent makes changes. Approve, reject, or let it run with auto-apply.
Every agent action is reversible. Manual edits and AI changes share the same undo stack for total control.
Works in any modern browser. No Microsoft 365 subscription, no desktop install, no plugin to configure.
Create bar, line, and pie charts from natural language. "Show me revenue by region" becomes a chart in seconds.
Aggregate, group, and summarize data with conversational pivot table creation and advanced filtering.
Trim whitespace, remove duplicates, split columns, fix date formats, and standardize messy exports automatically.
Generate and explain VLOOKUP, INDEX/MATCH, nested IFs, and array formulas — with plain-English breakdowns.
Formula builder
Type what you need — ai2excel generates the Excel formula and explains every part.
File formats
Planned compatibility for the workspace — so you know what should work before you upload. This is the intended matrix, not a live backend score.
Primary format. Formulas, formatting, multiple sheets, and charts are in scope for the workspace we are building. Macros are never executed.
| Feature | xlsx | xls | csv |
|---|---|---|---|
| Values & formulas | Supported | Partial | Supported |
| Formatting | Supported | Partial | |
| Multiple sheets | Supported | Partial | |
| Charts | Partial | Planned | |
| Pivot tables | Planned | Planned | |
| Macros/VBA | Warning | Warning | |
| External links | Warning | Warning |
Supported · Partial · Planned · Warning (file opens with a notice) · dash = not supported
How it works
No tutorials. No formula memorization. Just tell the agent what you need.
Drag and drop any .xlsx or .xls file. ai2excel parses sheets, formulas, and formatting — rendering your workbook in seconds.
Supports files up to 50MB on Pro. No account needed to start.
Describe what you need in plain English. The agent reads your data, plans multi-step operations, and shows you a preview.
"Create a pivot by region", "Clean this data", "Explain the formula in E15"
See exactly which cells will change. Approve the plan, watch the agent execute, and undo anything you don't like.
Every action is logged with a plain-English explanation.
Download your updated .xlsx, save to your cloud workspace, or keep editing manually alongside the agent.
Full round-trip fidelity with Excel desktop.
Mobile ready
Scroll your data horizontally, chat with the agent below — the same workflow you know from desktop, optimized for touch.
| A | B | C | D | |
|---|---|---|---|---|
| 1 | Product | Qty | Price | Total |
| 2 | Widget | 120 | $45 | $5,400 |
| 3 | Gadget | 85 | $32 | $2,720 |
| 4 | Addon | 200 | $12 | $2,400 |
| 5 | Bundle | 45 | $89 | $4,005 |
Swipe horizontally to view all columns · Tap cells to select · Chat stays accessible below
Keyboard shortcuts
ai2excel supports the same keyboard workflows as Excel desktop — no relearning required.
Developer API
Programmatic access for pipelines, ETL, and automation. Same agent engine — callable from your backend. Coming to Team & Enterprise tiers.
import { Ai2Excel } from "@ai2excel/sdk";
const client = new Ai2Excel({ apiKey: process.env.AI2EXCEL_API_KEY });
// Headless workbook transformation
const result = await client.transform({
input: "./reports/Q3_Sales.xlsx",
instructions: [
"Add profit margin column as (Revenue - Cost) / Revenue",
"Highlight negative values in column C",
"Create pivot table by region on Sheet2",
],
options: {
preview: true, // return diff before applying
outputFormat: "xlsx",
},
});
// Review changes, then commit
if (result.preview.accepted) {
await result.commit();
const buffer = await result.download();
// buffer → S3, email attachment, pipeline, etc.
}Roadmap
We're focused on the core loop first, then power features, then teams and enterprise — with full transparency on what's next.
Foundation
Prove core loop — upload → render → chat → apply → export
Exit criteria: 100 beta users complete 5+ agent tasks each with < 25% undo rate
Foundation
Prove core loop — upload → render → chat → apply → export
Exit criteria: 100 beta users complete 5+ agent tasks each with < 25% undo rate
Growth
Reach feature parity with GPTExcel + basic Copilot
Exit criteria: 1,000 paying Pro users with 40%+ monthly retention
Growth
Reach feature parity with GPTExcel + basic Copilot
Exit criteria: 1,000 paying Pro users with 40%+ monthly retention
Teams & Enterprise
Team use and enterprise readiness
Exit criteria: 50 enterprise pilots with SSO and admin controls
Teams & Enterprise
Team use and enterprise readiness
Exit criteria: 50 enterprise pilots with SSO and admin controls
Platform
Become the platform for spreadsheet AI
Exit criteria: Active marketplace with 100+ community templates
Platform
Become the platform for spreadsheet AI
Exit criteria: Active marketplace with 100+ community templates
Open source foundation
No black-box rendering. ai2excel is built on auditable, community-driven libraries you can inspect, contribute to, or self-host.
Spreadsheet engine
Open-source office suite SDK with Canvas rendering, formula engine, and plugin architecture. Powers the in-browser spreadsheet editor.
File I/O
Industry-standard library for parsing and writing xlsx, xls, and csv files. Handles round-trip import/export with high fidelity.
Plus our custom AI agent orchestrator — mapping natural language to auditable spreadsheet tool calls.
Backed by open source
ai2excel runs on battle-tested open-source libraries and modern edge infrastructure — no proprietary lock-in on the rendering layer.
Security & trust
Enterprise-grade controls without enterprise complexity. Built for analysts who can't afford to lose a single cell.
This site is served over HTTPS. TLS 1.3 for workbook uploads and API calls is planned with the agent backend — there is no upload API yet.
Spreadsheets will not be used to train AI models. Ephemeral session deletion is planned with the workspace — this page does not store workbooks.
Every agent action — formulas, formatting, pivots — lands on a shared undo stack. Roll back any change instantly.
Built on Univer, an open-source spreadsheet engine, with SheetJS for file I/O. Inspect the rendering layer, contribute, or self-host.
See exactly which cells will change before the agent commits. Approve diffs or enable auto-apply for trusted workflows.
Every operation is a named, logged tool invocation — set_range, create_pivot, conditional_format — not a mystery rewrite.
Security
Spreadsheets hold sensitive data. Below is the design we are building toward — labeled planned until the workspace backend actually implements it.
This marketing site is served over HTTPS. Workbook encryption in transit (TLS 1.3) and AES-256 at rest are on the roadmap for the agent backend — they are not implemented yet because there is no product storage layer.
When the agent backend exists, spreadsheets will not be used to train AI models. That is a product policy, not a claim about a live pipeline.
Anonymous session auto-delete, cloud save, and enterprise retention controls are planned for the workspace. They are not live on this site.
SOC 2 Type II is a future goal, not a current certification. We will not claim compliance until an audit is complete.
Isolated processing, sandboxed parsing, and a no-macro-execution rule are the intended design for the workspace. Not running in production today.
The agent is designed around named tool calls (set_range, create_pivot, conditional_format). A durable audit log ships with the backend, not this landing page.
Security questions?
Contact us for our security whitepaper, DPA, or to discuss enterprise deployment with custom data residency requirements.
security@ai2excel.comWhy ai2excel
| Feature | ai2excel | MS Copilot | GPTExcel | Google Sheets |
|---|---|---|---|---|
| Full workbook rendering in browser | ||||
| Agent executes changes (not copy-paste) | ||||
| No Microsoft 365 required | ||||
| Native .xlsx round-trip | ||||
| Preview diff before apply | ||||
| Multi-step agent mode | ||||
| Formula generation + explanation | ||||
| Charts & pivot tables via chat | ||||
| Data cleaning automation | ||||
| Undo all agent actions | ||||
| Free tier available | ||||
| Open-source engine |
Comparison based on publicly available features as of July 2026. Partial = limited support.
Use cases
Business Analyst
Alex
“I used to spend 20 minutes building pivot tables. Now I just ask.”
Startup Founder
Sam
“Uploaded my investor metrics and had charts ready in 30 seconds.”
Finance Associate
Jordan
“It writes the reconciliation formulas and explains every nested IF.”
Operations Manager
Taylor
“Vendor exports are always messy. One prompt and they're clean.”
What's new
One version, from package.json. We only list what this marketing site actually ships.
Public landing page, waitlist capture, and interactive product walkthroughs. The spreadsheet agent workspace is still in development — this version number is the web package, not a shipped app.
Pricing
No credit card required. Upgrade anytime for more requests and cloud storage.
Perfect for trying ai2excel with occasional files.
For professionals who live in spreadsheets.
For teams that collaborate on data together.
Pre-launch
ai2excel is not generally available yet. This is the workspace we are building for early testers — not quotes from customers we do not have.
Open .xlsx, .xls, and .csv in the browser — no Microsoft 365 license.
Describe the edit. The agent plans named tool calls and shows a diff before anything is applied.
Pivots, conditional formatting, and data cleaning on the live grid — not copy-paste recipes.
Agent changes share the same undo stack as manual edits. Export when you are ready.
Enterprise
Give your finance, ops, and analytics teams an AI agent that executes directly on workbooks — with the security and controls IT requires.
Shared workbooks, role-based access, and admin controls.
SAML SSO, audit logs, and data residency options.
Priority onboarding, SLA, and a named success manager.
Tell us about your team size and use case. No commitment required.
Or email us directly at enterprise@ai2excel.com
Community
ai2excel is pre-launch. Join the channels we actually operate — no inflated member counts.
Open invite
Get help, share workflows, and vote on features as the community grows.
Join DiscordOpen invite
Star the repo, open issues, and contribute code. The marketing site is already public.
View on GitHubGlossary
A quick reference for spreadsheet and AI concepts you will encounter when working with ai2excel.
FAQ
ai2excel supports .xlsx (Excel 2007+) and .xls (legacy Excel) files, plus .csv imports. You can export back to .xlsx with formulas, formatting, and multiple sheets preserved.
Accessibility
We are actively working toward WCAG 2.1 Level AA compliance across ai2excel — from keyboard navigation and screen reader support to reduced-motion preferences and high-contrast readability.
Tab through the interface, operate the spreadsheet grid, and control the AI chat without a mouse.
Semantic landmarks, ARIA labels, and live regions announce agent actions and workbook changes.
Animations respect prefers-reduced-motion and can be disabled for a calmer experience.
System status
Real-time status for ai2excel services. Updated automatically.
One prompt. The agent normalizes formatting, fixes inconsistencies, and prepares your sheet for analysis.
| 1 | Product | Region | Revenue | Cost |
| 2 | widget pro | NORTH | $12,450 | 8200 |
| 3 | Widget Lite | south | 8920 | $6,100 |
| 4 | GADGET X | East | 15600 | 11200 |
| 5 | empty | West | N/A | 5400 |
| 6 | Service Pack | north | - | 14800 |
Visualization
Drag the slider to compare a default export chart with an AI-polished visualization — labels, colors, and formatting applied in one prompt.
Use arrow keys when the slider handle is focused, or drag on touch devices.
See how a single chat message transforms a raw spreadsheet into analysis-ready data in under 60 seconds.
| A | B | C | D | E | |
|---|---|---|---|---|---|
| 1 | Month | Revenue | Expenses | Profit | Growth |
| 2 | Jan | 42,100 | 28,400 | 13,700 | — |
| 3 | Feb | 38,900 | 26,100 | 12,800 | — |
| 4 | Mar | 51,200 | 31,600 | 19,600 | — |
| 5 | Apr | 47,800 | 29,900 | 17,900 | — |
| 6 | May | 55,400 | 33,200 | 22,200 | — |
✨ Add growth % column
No signup required — see the full workflow from upload to export
A real spreadsheet UI with an AI that reads, plans, executes, and explains every change.
| A | B | C | D | E | F | |
|---|---|---|---|---|---|---|
| 1 | Product | Region | Revenue | Cost | Margin | Status |
| 2 | Widget Pro | North | 12450 | 8200 | ||
| 3 | Widget Lite | South | 8920 | 6100 | ||
| 4 | Gadget X | East | 15600 | 11200 | ||
| 5 | Gadget Y | West | 6780 | 5400 | ||
| 6 | Service Pack | North | 22100 | 14800 | ||
| 7 | Addon Kit | South | -3200 | 4100 | ||
| 8 | Bundle Deal | East | 18900 | 12300 | ||
| 9 | Cloud License | West | 31400 | 18200 | ||
| 10 | Support Tier | North | 9800 | 7200 | ||
| 11 | Training Pack | South | 4520 | 3100 |
AI Assistant
Agent mode
Live examples
Watch how analysts talk to their spreadsheets — from formulas to pivots, all in plain English.
ai2excel Agent
Sales_Q3.xlsx · Online
Agent toolkit
Every action is a discrete, auditable tool call — not a black-box rewrite. Watch the agent plan, invoke tools, and explain each step.
// ai2excel agent executing…
Performance
Fast first paint, progressive enhancement, and edge-generated social previews — so your landing page and shared links load instantly.
3s
Spreadsheet engine hydrates and displays your workbook in under three seconds on typical files.
Lazy
Below-the-fold demos load on demand with skeleton placeholders — smaller initial bundle, faster LCP.
Edge
Open Graph and Twitter card images are generated at the edge via Next.js ImageResponse — no static asset pipeline.