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A1:L1 · Cell value
FormulaAI.
A12
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Type what you want. Get the formula. Paste it.
For people who live in Excel, Sheets, and Numbers and would rather not Google
For people who live in Excel, Sheets, and Numbers and would rather not Google
INDEX/MATCH at 11pm again.
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A7 · Platforms
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Excel · Sheets · Numbers
D7 · Free tier
5 / day
No card. No signup.
G7 · Pro
$2.99 /mo
Unlimited · cancel anytime
J7 · Languages
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EN · LT · DE · ES · FR · PL · PT
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A12:L12 · Header 02
What you'd actually use it for.
Hover a row to select it · 6 example use cases13
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Use case
What you type
Formula generated
Time saved
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01
Get a formula
sum January sales from the West region
=SUMIFS(C:C,A:A,"Jan",B:B,"West")
3min
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02
Fix a #REF! error
why is this throwing #REF!
=IFERROR(VLOOKUP(A2,$D:$F,3,0),"—")
11min
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03
Translate VLOOKUP → XLOOKUP
make this work in Excel 365
=XLOOKUP(A2,Sheet2!A:A,Sheet2!C:C,"")
6min
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04
Convert nested IF → IFS
flatten this nested IF, it's unreadable
=IFS(A2<10,"L",A2<50,"M",A2<100,"H",TRUE,"XL")
8min
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Pull date parts cleanly
give me the fiscal quarter from column D
="Q"&ROUNDUP(MONTH(D2)/3,0)&"-"&YEAR(D2)
5min
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Build a named LAMBDA
a reusable function that returns weekday count between two dates
=LAMBDA(s,e,NETWORKDAYS.INTL(s,e,1))
27min
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Σ Sum =SUM(E14:E19)
60 min · across the 6 example tasks
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Type what you want. Get the formula. Paste it. Move on.
FormulaAI
Excel · Sheets · Numbers
● $2.99 /mo · 5 free / day
Cell K21 · product mantra
Excel · Sheets · Numbers
● $2.99 /mo · 5 free / day
Cell K21 · product mantra
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A42:L60 · Pivot table 03
Questions, answered as cells.
Rows: Question · Columns: Answer · Filter: top objections24
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Question
Answer
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Does it work in Excel and Google Sheets?
Yes. Pick your spreadsheet at the top of the app and the output uses that dialect — including Sheets-only functions like
ARRAYFORMULA and QUERY.02
Will it learn my column structure?
Paste the header row. FormulaAI infers types and writes against named ranges if you have them. Nothing leaves your machine unless you sign in.
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Does it explain the formula?
Toggle
=EXPLAIN(formula) and you get a plain-English walkthrough, argument by argument. Useful when you inherit a 40-line nested mess.04
What if the formula returns
#N/A?Paste the error back in. FormulaAI re-reads your data, identifies the broken reference, and proposes a fix with
IFERROR wrap or a corrected lookup column.05
Is there a free tier?
5 formula generations per day, basic functions. No card. Pro is $2.99/month for unlimited generations and advanced functions (array, LAMBDA, regex).
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Is my data secure?
Yes. Requests are processed server-side via secure Edge Functions and are not used for AI model training. Stored data uses Supabase RLS and travels over HTTPS — only you can read it.
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Σ
=COUNTA(platforms) /* native syntax per app */
3 → Excel · Sheets · Numbers
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A62:L66 · Selected cell · merged across columns
Download FormulaAI — type your first formula in under 10 seconds.
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iOS 16+ and Android 8+ supported · Pro unlocks advanced functions like
LAMBDA, QUERY, ARRAYFORMULA · subscription billed via App Store / Google Play · cancel anytime in your store account.