Excel + AI
The intelligent assistant that works for you
Elyx is an autonomous AI agent integrated directly into Excel. Describe what you want in natural language, and watch it execute complete workflows: formulas, cleaning, analysis, charts.
What is Excel AI?
Excel AI refers to integrating artificial intelligence into spreadsheets to automate complex tasks. Unlike traditional formulas, AI understands your requests in natural language and executes multiple actions autonomously.
Natural language
Explain what you want as if talking to an expert colleague. No complex syntax needed.
Autonomous execution
The AI doesn't just suggest: it acts directly in your Excel file.
Contextual understanding
It analyzes your data structure and plans actions in the right order.
Elyx vs. other Excel AI solutions
Why Elyx is different from traditional AI assistants
ChatGPT / Claude
External chatbots
- ✕Requires copy-pasting data
- ✕Generates code but doesn't execute it
- ✕No direct access to Excel file
- ✕Risk of sensitive data leaks
Microsoft Copilot
Office 365 integrated assistant
- ✕One task at a time (no workflows)
- ✕Requires Microsoft 365 Premium
- ✕Suggestions rather than execution
- ✕Limited features outside MS ecosystem
Elyx
Autonomous AI agent
- Executes complete workflows
- Works directly in Excel
- Compatible with Excel 2016+
- Secure data (no storage)
What AI can do in Excel
From simple tasks to complex analysis, in a single request
Formula generation
Describe your need in plain English, Elyx writes the perfect formula. VLOOKUP, INDEX-MATCH, SUMIFS... even the most complex ones.
"Calculate the sum of January sales for premium customers"
Data cleaning
Remove duplicates, fix date formats, normalize names... in one click.
"Clean this column: capitalize, remove spaces, standardize formats"
Analysis and insights
Get statistical analysis, identify trends, create pivot tables.
"Analyze sales by region and create a monthly trend chart"
Complete automation
Chain multiple actions: cleaning → calculations → formatting → charts. In a single request.
"Prepare a monthly report: clean data, calculate KPIs, format everything"
Intelligent assistant
Ask your Excel questions, get instant answers and contextual help on your formulas and errors.
"Why do I have a #N/A error in this cell?"
How does Elyx work?
3 steps to transform the way you work with Excel
Install the add-in
Download Elyx from Microsoft AppSource. 2-minute setup, compatible with Excel 2016, 2019, 365 and Mac.
Describe your need
Open the Elyx chat and explain what you want in natural language. Like talking to an Excel expert.
Watch AI work
Elyx analyzes your data, plans the steps and executes each action directly in your file.
Use cases by profession
Excel AI adapted to your daily work
Sales reps
- Sales and commission tracking
- Revenue forecasting
- Customer dashboards
Accountants
- Bank reconciliations
- Tax calculations
- Data consolidation
HR
- Leave planning
- Headcount tracking
- Payroll calculations
Marketing
- Campaign analysis
- ROI and attribution
- Customer segmentation
Security and privacy
Your data stays yours
TLS 1.3 encryption
All communications are encrypted with the highest security standards.
No storage
Your data is never stored on our servers after processing.
No AI training
Your data is never used to train our AI models.
Frequently asked questions about Excel AI
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