GridCraft vs Google Sheets
A desktop-and-web open-source spreadsheet compared with a collaborative spreadsheet inside Google Workspace, by product posture, file import and collaboration.
GridCraft is an open-source spreadsheet and data analysis app written in pure Rust, currently in alpha, and it is not Microsoft Excel. Google Sheets is the spreadsheet in Google Workspace, which Google's product page describes as collaborative, AI-powered spreadsheets. The two are built for different working habits, so the choice depends on who must edit the file and where it has to open.
Comparison at a glance
public descriptions only| Question | GridCraft | Google Sheets |
|---|---|---|
| Product posture | Open source under MIT or Apache-2.0, in alpha. The ArtCraft page lists it as in development. | Part of Google Workspace. The product page is titled “Collaborative, AI-powered spreadsheets” and does not describe Sheets as open-source software. |
| Where it runs | macOS, Windows, Linux and FreeBSD desktop builds, plus a WebAssembly web build, according to the v0.5.0 release files. | The page is a product page for Sheets inside Google Workspace. This table did not check platform details. |
| File import | XLSX is the native format. The README says XLSX styles, formulas, tables, charts and PivotTables round-trip. The roadmap lists XLSX fidelity on real-world files as an open gap. | The page says Microsoft Excel files can be imported into Sheets to work with them without having to make a copy. It does not list which features survive the import. |
| Collaboration | The public documents do not describe real-time multi-user editing. The roadmap lists collaboration among the work left for the full target. | The product page is built around collaboration, and it is titled “Collaborative, AI-powered spreadsheets”. |
| Automation and AI | The README says AI agents can drive every command over an MCP server, a command-line tool or a JSON control channel. | The page describes Gemini in Sheets features. This table did not check scripting options. |
| Best first test | Open a copy of one workbook locally, save it back as XLSX, and compare the result cell by cell. | Import the same copy, check formulas, charts and formats after import, then share it with a small test group. |
Evidence and method
checked 2026-10-16Sources: we read the ArtCraft product page for GridCraft, the repository README and ROADMAP.md on 2026-10-16. For Google Sheets we read Google's public Sheets product page on the same date. Limits: we did not import a workbook into Sheets or open one in GridCraft for this page, and we did not test collaboration in either product.
What to verify
- Import one real workbook into Google Sheets and check formulas, number formats, charts and any Excel-only features in the file.
- Save one copy locally as XLSX and open it in GridCraft, then compare the same items.
- If several people must edit at once, test that workflow in both products before you decide. This page did not test it.
- Check where your data is stored and who can see it, using each product's own policy pages, before you upload a workbook.
Questions readers ask
Can GridCraft replace Google Sheets for a team?
This page cannot answer that. The public documents do not describe real-time multi-user editing for GridCraft, and the roadmap lists collaboration among the remaining work. If collaboration is the requirement, test that directly.
Does Google Sheets open Excel files?
Google's product page says Microsoft Excel files can be imported into Sheets and edited there without making a copy. The page does not say which features survive the import, so check your file.
Which one is the open-source option?
GridCraft is open source under MIT or Apache-2.0. Google's product page does not describe Sheets as open-source software. This page does not rank the two.
What this page does not claim
It does not rank the two products, publish pricing, quote user counts, or claim that any GridCraft release imports a given Google Sheets file correctly. It does not imply that a mention on this fan-made site is an endorsement by Google, ArtCraft or storytold.