Open Source Alternatives to Google Sheets

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NocoDB

Open-source Airtable alternative - Turn databases into smart spreadsheets

★ 65,333 Updated: Oct 2026 Status: Active
Univer Logo

Univer

An open-source alternative to Google Sheets and Excel.

★ 22,736 Updated: Oct 2026 Status: Active
Grist Logo

Grist

A modern, open-source spreadsheet-database hybrid.

★ 11,989 Updated: Oct 2026 Status: Active
GridCraft Logo

GridCraft

A fast Excel-style spreadsheet written in pure Rust

★ 6,351 Updated: Oct 2026 Status: Active