Why it's similar
Microsoft Excel is the closest powerhouse alternative, the most-reviewed spreadsheet app here with a 4.75 rating across 1,398,000+ reviews, offering deep formulas, formatting, charts, templates, and Copilot AI, matching and exceeding Google Sheets's editing power.
How it differs
Excel's full features and Copilot need a Microsoft 365 subscription, and its real-time collaboration runs through OneDrive rather than Google Drive. Reviewers who live in Google Workspace lose the seamless sharing the seed offers.
