Arrayora · AI partner for Microsoft Excel

Ask Excel in plain words. Get the formula, not the headache.

Type or speak in English, Hindi or Hinglish. Arrayora writes the formula, cleans the data and shows you a preview before it touches your sheet.

  • Free plan, no AI needed
  • 50 languages
  • Preview and undo

Works with Excel for Microsoft 365 on Windows, Mac and the web Made in India

ArrayoraEnglish
Total sales where Region is North
Formula =SUMIFS(D2:D500, B2:B500, "North")
Preview in F2₹4,82,350
InsertExplainUndo
Sophia, one of Arrayora's six partner characters

College students

Assignments, projects and marks sheets

Shop owners

GST invoices and lakh totals

Accountants and CA offices

Tally and Busy cleanup, GSTR-2B match

Office staff

Reports, lookups and monthly MIS

Ask the way you talk

  • Total sales where Region is North
  • duplicate rows hata do
  • मार्च की औसत बिक्री निकालो
  • Why is this cell showing #N/A?
  • is sheet ko saaf karo
  • खाली पंक्तियाँ हटा दो
  • Show amounts in lakh format
  • har customer ka total batao
  • हर ग्राहक का कुल जोड़ बताओ
  • Find each product price from Sheet2
  • dates ek format mein kar do
  • Make a GST invoice sheet

What Arrayora does

Everything you keep searching for, right inside Excel

No tab switching, no copying formulas from forums. Ask, check the preview, insert.

Formulas

Say what you want. Get a formula that fits your columns.

Arrayora reads your headings, so “total price where product is notebook” becomes the right SUMIFS, XLOOKUP or FILTER for your sheet, not a generic example.

  • Explains any formula in one plain line
  • Tells you why a cell shows an error
  • Shows the size of the result before it spills
total price where product is notebook
=SUMIFS(D:D, B:B, "Notebook")

Adds every Price in column D where Product (column B) is “Notebook”.

Cleanup

Messy data, cleaned in one click.

Extra spaces, duplicate rows, numbers stored as text, dates and numbers in mixed formats. “Check my sheet” finds the problems and fixes them, with full undo.

  • Free cleans up to 2,000 cells at a time
  • Bulk Mode cleans up to 200,000 cells, with a progress bar
  • Tally and Busy exports turned into clean tables
Check my sheet Done
  • Duplicate rows12
  • Extra spaces48
  • Numbers stored as text9
  • Blank cells3
  • Broken references0
Fix allShow me
Safety

Preview first. Undo always.

Nothing is written to your sheet until you press Insert. You see the result, the size of the range and whether AI was used. Changed your mind? Undo puts back exactly what Arrayora wrote.

  • One click to insert into the cell you picked
  • Clear warnings before anything is overwritten
  • Undo in Arrayora, or Ctrl+Z in Excel
Preview · nothing written yet
Insert in C2:C4Undo
Languages and voice

Speak Excel in your own language.

The whole pane works in 50 languages. Ask in Hindi, Hinglish or English, by keyboard or by voice. With an offline speech pack, your voice stays on your computer too.

  • Hinglish understood the way people actually type it
  • Voice typing asks before using any online service
  • GST invoice labels in your chosen language

“मार्च की औसत बिक्री निकालो”

  • English
  • हिन्दी
  • Hinglish
  • বাংলা
  • தமிழ்
  • मराठी
  • +44
Privacy

Free features run on your PC. Your cell values stay there.

Formulas, cleanup, formatting and invoices are worked out on your computer, with no account. AI is only for paid plans and credit packs, and Privacy Shield, on by default, keeps cell values off the server.

  • Free features never send your data to our server
  • The preview tells you each time AI was used and what was sent
  • No sign-in needed for free features
Privacy
Privacy ShieldCell values are never sent
AI used for this answerWorked out on your PCNo

Privacy Shield is on by default.

Made for India

GST invoices, lakh totals and GSTR-2B, built in.

Make a ready GST invoice sheet with the next invoice number for this financial year, show numbers as 12,34,567, and match your books with GSTR-2B line by line.

  • Reverse charge, cess, UTGST, ship-to and export wording included
  • Lakh and crore number formats
  • A starting layout: please have your CA check it before real use
TAX INVOICEInvoice No. 2026-27/014
CGST 9% + SGST 9%₹19,706.00

Before and after

Drag to see a messy sheet cleaned up

Stray spaces, a duplicate row, numbers stored as text and mixed date formats. One request: “is sheet ko saaf karo”.

After
CustomerCityDateAmount
Ramesh KumarKanpur03-Apr-261,20,000
Priya SharmaJhansi04-Mar-2645,500
Amit VermaLucknow05-Mar-268,750
Neha GuptaAgra05-Mar-262,30,000
Duplicate row removed
  • Spaces trimmed
  • 1 duplicate removed
  • Text turned into numbers
  • Dates and lakh format made consistent

Meet your Excel partners

Pick the partner who keeps you company

Six characters, each with their own reactions while Arrayora works. Hover or tap to see one react.

  • Sophia

    Calm and clear. Explains every formula in one line.

  • Ethan

    The planner. Loves a tidy total row.

  • Oliver

    The fixer. Duplicate rows don't stand a chance.

  • Lucas

    Cool under pressure, even at month-end.

  • Chloe

    Fast and sharp. Gets to the answer first.

  • Emma

    Friendly and patient. No question is too small.

Plans

Start free. Upgrade when you need more.

One-time prepaid prices in Indian rupees. Nothing renews automatically.

Free

₹0forever

Everyday formulas and cleanup, worked out on your PC.

  • Plain-word formulas, on your PC
  • Cleanup up to 2,000 cells at a time
  • GST invoice sheet and lakh format
  • Preview, undo and all 50 languages
Get started free

Student

₹799₹99/year/31 days

Everything in Plus, at a student price.

  • Everything in Plus
  • Needs a school or college email (.edu, .ac.in)
Ask about Student
Coming soon

Pro

₹3,999₹399/year/31 days

For accountants and businesses.

  • Everything in Plus
  • Tally and Busy cleanup
  • GSTR-2B match
  • Full sheet check and change-log export
Tell me when it opens

Need AI only now and then? Credit packs start at ₹79 for 100 AI credits. Plus and Pro are not on sale yet. See the refund and cancellation policy.

FAQ

Questions people ask us

Can't find yours? Write to support@udainiya.com.

Is my data safe?

Free features never send your data to our server; the work happens on your computer. On paid plans, AI is used only when a request can't be solved locally, and only from the active sheet: your request, the sheet name, the range address, its size and the column headings. With Privacy Shield on (the default), no cell values are sent. The preview tells you each time AI was used.

Does it work offline?

Not fully. Arrayora needs an internet connection to load inside Excel. Once it is open, formulas, cleanup, formatting, lakh format and GST invoice sheets are worked out on your computer without AI and without an account. AI requests on paid plans always need a connection.

Which Excel versions does it work with?

Excel for Microsoft 365 on Windows, Mac or the web. Some formulas, such as FILTER, UNIQUE, SORT and GROUPBY, need a Microsoft 365 version with dynamic arrays.

How do I install Arrayora?

Arrayora isn't in Microsoft AppSource yet; the listing is coming soon. Until then you add it by uploading a small manifest file. It takes about two minutes in Excel on the web. See the step-by-step install guide.

Which languages can I use?

The pane works in 50 languages, including Hindi and Hinglish. You can type or use voice. Voice typing stays on your computer with an offline speech pack; otherwise Arrayora asks before using your browser's online speech service.

Do I need to sign in?

Not for free features. You sign in with your Microsoft account only when you buy or use a paid plan, so your plan belongs to your account and moves with you to a new computer.

Who can get the Student plan?

Anyone with a school or college email address (.edu or .ac.in) who is 18 or older. Arrayora is a work tool for adults, so all users must be at least 18.

Will I be charged again automatically?

No. Every plan is a one-time prepaid purchase. Nothing renews automatically, so there is nothing to cancel; just don't buy again.

How do refunds work?

You have 14 days to withdraw from a purchase, refunded minus the part already used. Failed payments that we can't unlock, or paid features that don't work because of a fault on our side, are refunded too. Email us your Razorpay payment ID. Full details are in the refund policy.

A formula came out wrong. What should I do?

Press Undo in Arrayora, or Ctrl+Z in Excel. Then name the column and the condition more clearly, for example “total Price where Product is Notebook”. You can also email us the request text (not your data) so we can improve Arrayora.

About us

A small Indian company building tools people enjoy using

Udainiya Technologies is a sole proprietorship founded by Mithlesh Udainiya in Uttar Pradesh, India. We started Arrayora because so many people spend hours in Excel while the formulas they need sit behind English-only tutorials and jargon.

Our goal is simple: anyone should be able to ask Excel a question in their own language and get a correct, checkable answer, without giving up their privacy.

Founder
Mithlesh Udainiya
Based in
Jalaun, Uttar Pradesh
Udyam
UDYAM-UP-37-0036189

Talk to a real person

Questions, plan enquiries or feedback. We reply within 48 hours.

Emailsupport@udainiya.com Phone+91 96960 82548 Help centreArrayora support

Your next Excel question deserves a quicker answer.

Start with the free plan. It needs no account, no AI and does its work on your PC.