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Better Formulas

A free Google Sheets™ add-on

Built by Better Sheets · Free on the Google Workspace Marketplace · No account needed

What Better Formulas does

A free Google Sheets™️ Add-On to improve native spreadsheet formulas in Google Sheets™.

  • ✅ CHECKEMAIL(): a better ISEMAIL(). Checks a longer list of domains and the structure of the address.
  • ✅ TITLECASE(): a better PROPER(). No more capital letters after an apostrophe.
  • ✅ OPENAI(): connect your sheet to the OpenAI API with a single formula.
CHECKEMAIL() vs ISEMAIL() on a list of email addresses

How Better Formulas uses your Google data

  • Adds the CHECKEMAIL(), TITLECASE() and OPENAI() custom functions to your spreadsheet.
  • CHECKEMAIL() and TITLECASE() work only on the values you pass them, inside Google Sheets.
  • OPENAI() runs only when you use it: it sends the prompt in that formula to OpenAI with your own OpenAI API key and writes the answer back.
  • Asks for your Google account email and basic profile to identify your account. Better Sheets does not share them.

Google permissions it asks for

See and change the spreadsheet it is installed in https://www.googleapis.com/auth/spreadsheets.currentonly
See your Google account email address https://www.googleapis.com/auth/userinfo.email
See your basic profile info (name and picture) https://www.googleapis.com/auth/userinfo.profile
Show its menu and sidebar inside Google Sheets https://www.googleapis.com/auth/script.container.ui

Full details: Better Formulas Privacy Policy · Terms of Service