AI Copilot for Sheets is an early-access Chrome extension from Arcwise that leverages ChatGPT's AI to explain, convert, and import data within Sheets using text commands. You can ask questions about spreadsheets, clean data using text commands, access formulas with the formula assistant, and scrape data from websites and import it into Google Sheets, among other features. The extension is free to use and you can learn more at https://arcwise.app.