Collabora Online vs GridCraft
Comparing two open source alternatives to Google Sheets and Microsoft Excel. Use the comparison below to decide which one fits your needs.
Collabora Online
MPL-2.0Collabora Online is a powerful open-source office suite built on LibreOffice. Edit documents, sheets, and slides together in self-hosted environments with full file compatibility.
GridCraft
Apache-2.0Open-source Excel-style spreadsheet in pure Rust — formulas, dynamic arrays, PivotTables, charts and XLSX round-trip.
Side-by-side comparison
| Collabora Online | GridCraft | |
|---|---|---|
| License | MPL-2.0 | Apache-2.0 |
| Self-hostable | Yes | No |
| GitHub Stars | 3,368 | 3,051 |
| Forks | 1,013 | 1,260 |
| Open Issues | 872 | 148 |
| Last Commit | Oct 9, 2026 | Oct 12, 2026 |
| First Released | Oct 1, 2020 | Oct 7, 2026 |
| Categories | ||
| Tags |
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