Editor's pick
The variable syntax is brilliant. Changing tax rate from 0.08 to 0.10 instantly updated 500+ formulas. Makes spreadsheets maintainable and formulas self-documenting. Perfect for financial modeling.
Namrit Sheth
Data Analyst
Available for Google Sheets and Excel
The formula editorthey forgot to build.
Multi-line editing, global variables, and AI — all in one add-on. Trusted by data and finance professionals on Google Sheets™ and Excel.
Free plan — no credit card required.
Or try the live editor first — no signupInsertViewSnippets
Pro
Microsoft Excel
‘Q3 Financials’!D14
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=IF(ISERROR(VLOOKUP(A2, @@Prices, 2, FALSE)),“Not Found”,VLOOKUP(A2, @@Prices, 2, FALSE))
=IFERROR(VLOOKUP(A2, ‘Prices’!A:B, 2, FALSE), “Not Found”)
Try the live editor
Your spreadsheet experience, reimagined.
What our users say
Formula Foundry is genuinely impressive. Simplifying complex formulas, adding variables, snippets, and multi-tab editing inside Sheets is such a game-changer. As someone who has to deal with sheets, dashboards and pipelines every day, this feels like a tool built exactly for the pain points data people deal with.
Pavan Kishore Chaparla
Data Analyst
Variables and vlookup are extremely useful in transferring Excel skills and keeping a sheet clean, as well as processing in fewer steps than I otherwise would have known how.
Jason Tau
Senior Financial Planning Analyst
I found the AI Assistant extremely helpful because it saved me time by generating formulas automatically and suggested improvements I might not have thought of. It made complex tasks much easier and more intuitive, especially for repetitive or complicated formulas.
Anand Kumar Gade
Financial & Reporting Analyst
As a marketer, I always end up back in spreadsheets — forecasting, funnel math, quick models, etc. I'm thrilled Formula Foundry created a productivity tool that actually makes a difference with my critical spreadsheet work.
Megan Wells
Vice President Marketing
My favorite feature is the editor and being able to more easily structure my formulas. The easy readability is a game changer! Also, the variables are super useful when I need to put together a complex report.
Brian Norman
Sales Engineer
Your next complex formula takes 30 seconds.
Not 30 minutes.
Join data and finance analysts who stopped fighting their spreadsheets.
Free plan — no credit card required.
Already have AI in Sheets?
Here's what's missing.
Generic AI is a chatbot. Formula Foundry is a workspace built for high-scale spreadsheet architecture.
Multi-line formula editor
Write clean, readable logic without the tiny box.
- Gemini in Sheets
- Copilot in Excel
- Formula Foundry
Global @@variables
Define once, use everywhere. The 'dry' way to sheet.
- Gemini in Sheets
- Copilot in Excel
- Formula Foundry
Team snippet library
Share complex logic across your entire organization.
- Gemini in Sheets
- Copilot in Excel
- Formula Foundry
Excel ↔ Sheets translation
Seamlessly port formulas between platforms.
- Gemini in Sheets
- Copilot in Excel
- Formula Foundry
AI formula generation
Debug, optimize, create, analyze in seconds.
- Gemini in Sheets
- Copilot in Excel
- Formula Foundry
Free plan — no credit card required.
All five capabilities, inside your spreadsheet, today.
Free plan — no credit card required.
Got questions?
Frequently Asked Questions
- Yes – every feature is available to try on our free plan. Install the add-on and you'll automatically have access. No credit card required. When you're ready for more, you can upgrade to one of our paid plans.
- "Pro" and "Business" plans can be billed monthly or annually. Monthly subscriptions can be canceled at anytime. Our annual plan offers two months free. All payments are managed via our secure payment portal.
- Absolutely. Formula Foundry doesn't store your spreadsheet data. All computations happen within your Google Sheets™. We only store your name, email address and snippets in our database which can be removed anytime by request. We comply with Google's security standards for Google Workspace™ add-ons.
- We're here for you. All users have access to our online documentation and contact forms. We also love feedback – many of our new features come from user suggestions!
Actively developed
Power users ship faster.
So do we.
Formula Foundry ships new features regularly. Get notified the moment they land — and occasionally get early access to test things before they're public.
- New releases straight to your inbox
- Occasional early access before public launch
- No newsletters. No drip sequences. Just product updates.
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