Describe what you want. Elyx does it in Excel.
Elyx is an AI agent built into Excel: formulas, cleanup, pivot tables, charts, formatting.
It does the work directly in your file, even if you're not an Excel expert.
7 days free · no credit card
Used by freelancers, SMEs and accounting firms
70%
less time on Excel
10h
saved/month
x6
average ROI
Trusted by finance teams at
Excel can do anything. If you know how.
=???
The formula you can't find
XLOOKUP, SUMIFS, INDEX/MATCH… You know what result you want, not how to write it. So you search online, copy a formula, and it doesn't work in your file.
Ctrl+C
The same manual steps, every week
Import an export, remove duplicates, clean up labels, redo the formatting. Low-value tasks that eat up your time.
#N/A
Errors that break everything
#N/A, #REF!, #VALUE!. One shifted column, one different date format, and the whole sheet falls apart. You spend more time fixing than moving forward.
AI
AI tools that explain instead of doing
AI assistants give you a formula to paste or a multi-step procedure. In the end, you still do the work in Excel yourself.
What if you could just ask, and Excel did it?
Same work. Without the headache.
WITHOUT ELYX
- ✗Finding the right formula: searches and tutorials
- ✗Cleaning an export: by hand, row by row
- ✗Building a pivot table: trial, error, start over
- ✗Making a presentable chart: endless settings
- ✗Fixing #N/A errors: guessing where they come from
WITH ELYX
- ✓Formulas: you describe, Elyx writes them in your cells
- ✓Cleanup: duplicates, formats and spaces fixed automatically
- ✓Pivot table: created in your file, ready to read
- ✓Chart: built and formatted in one request
- ✓Errors: explained and fixed directly in the file
« I reduced 4-5 months of work to a single week. »
— Nicolas, Freelance Management Controller
What makes Elyx different
It does the work, not just explains it
Elyx acts directly in your file: it reads your tabs, writes formulas, cleans data, builds pivot tables and charts. You see every action in real time.
"Remove duplicates, sort by date and add a total row." Done, in your sheet.
No expertise needed, no Copilot license
Describe what you want in your own words. Elyx handles the formulas and the steps. It works in the Excel you already have (Excel 2021 and Microsoft 365).
No training, no syntax to learn: you ask, Elyx executes.
Speaks your language, hosted in Europe
Write in English or French, Elyx answers in your language. Infrastructure is hosted in Europe and GDPR compliant.
And you can try it free for 7 days, no credit card.
For everyone who uses Excel without being an expert
Freelancers and small businesses
Track your business without losing your evenings
Invoices, quotes, cash tracking, customer lists: Elyx organizes your files and builds your tracking sheets while you run your business.
"Group this quarter's invoices by customer and chart revenue by month."
Managers and assistants
Clean tables, ready to share
Schedules, reports, team trackers: Elyx formats, adds totals and highlights what matters, so your files are readable at first glance.
"Format this table, add totals and highlight overdue tasks in red."
Sales, HR, operations, finance
Your exports, finally usable
CRM, payroll or accounting exports: Elyx cleans them, cross-references files and builds the pivot tables and charts you need.
"Match the CRM export with the customer list and compute revenue per sales rep."
3 steps. No training.
Describe what you want
In plain language. "Remove duplicates and sort by date." No need to know formulas or Excel jargon.
Elyx does it in your file
It reads your tabs, writes formulas, cleans data, builds pivot tables and charts. Everything happens in your Excel, right before your eyes.
Review and adjust
Every action is visible. You stay in control: ask for a change, refine, rerun. It's your file.
2-minute install from AppSource
Elyx or Copilot in Excel?
Copilot is a general-purpose assistant. Elyx is an agent that does the work in your file, in the Excel you already have.
| Criteria | Copilot | Elyx |
|---|---|---|
| Edits your cells directly | Limited | Yes |
| Works without a Copilot license | No | Yes |
| 7-day free trial | No | Yes |
| Reads multiple tabs at once | Limited | Yes |
| Imports and cross-references external data | No | Yes |
| Complete task in a single request | No | Yes |
| Joins on messy data | No | Yes |
Elyx doesn't replace Excel, it makes Excel work for you. You describe the result, Elyx handles the formulas, tables and formatting.
They work with Elyx every day
I had a file with thousands of rows to untangle, impossible joins with inverted names and case errors everywhere. I reduced 4-5 months of work to a single week.
Nicolas
Freelance Management Controller
Our monthly closing used to take 5 days. Today my team closes in 2 days. Intercompany reconciliation, consolidated P&L, variance flagging — Elyx handles the repetitive parts. I finally have time for actual financial planning.
Sophie
CFO, Industrial SME (120 employees)
With 45 client files to manage, I was drowning in reformatting FEC exports. Elyx restructures them against my chart of accounts in 2 minutes. I took on 10 more clients without hiring. It changed my practice.
Marc
Chartered Accountant
Your data stays yours
Elyx processes your data to execute your requests. Period.
Data not stored
Your files and data are not retained after processing. Nothing stays on our servers.
Never used to train a model
Your data is never used for AI model training. Zero exceptions.
Hosted in Europe
Infrastructure hosted in Europe, compliant with data sovereignty requirements.
GDPR Compliant
Data processing compliant with the General Data Protection Regulation.
TLS 1.3 Encryption
All data in transit is protected by the latest encryption standard.
Try it free for 7 days. Then choose the plan you need.
Fast mode is unlimited on every plan. Upgrade to Plus or Pro for more Advanced requests.
Free trial
To try Elyx on your own files
- Fast and Advanced modes
- ~25 Advanced requests in total
- No credit card
- Then Plus or Pro
2-minute install
Plus
For regular use in Excel
- Unlimited Fast mode
- ~500 Advanced requests/month
- Cancel anytime
2 months free with annual billing
Pro
For heavy use and complex tasks
- Unlimited Fast mode
- ~1,000 Advanced requests/month
- Expert mode for complex tasks
- Priority support
2 months free with annual billing
Team or company?
Everything you need to know before getting started
Elyx works with Excel 2021 and later versions, as well as Microsoft 365 (Windows and Mac). It installs in 2 minutes from Microsoft AppSource.
No. You describe what you want in your own words, Elyx writes the formulas, builds the tables and does the formatting. You see every action in your file and can ask for adjustments.
You can try it free for 7 days, with no credit card: Fast and Advanced modes, within a trial allowance. After that, Elyx is paid: Plus at €12/month or Pro at €29/month.
Fast handles everyday tasks instantly, with no limit, on every plan. Advanced reasons further for multi-step requests and is included in your monthly plan. Expert, available on Pro, tackles the most complex tasks.
On Plus and Pro you're never blocked: Elyx automatically switches to Fast mode, unlimited, until your Advanced requests renew next month. You can also upgrade at any time. During the free trial, once the trial allowance is used up, you need Plus or Pro to keep going.
Copilot is a general-purpose assistant that requires a dedicated license. Elyx is an agent dedicated to Excel: it acts directly in your cells, works in the Excel you already have and can be tried free for 7 days.
Yes. Elyx works in English and French: you write your requests in plain language and Elyx answers in your language.
Your data is never stored and never used to train a model. Infrastructure is hosted in Europe, GDPR compliant, with TLS 1.3 encryption on all communications.
Yes. For a team or a company (centralized billing, member management), contact us at [email protected] and we'll suggest the right setup.
Describe what you want. Elyx handles the rest.
Install Elyx in Excel in 2 minutes and make your first request.
7 days free · no credit card
7 days to try Elyx, Fast and Advanced modes included
Used by freelancers, SMEs and accounting firms