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IronCalc vs VisiGrid

Learn how **IronCalc ** and VisiGrid differ in their key features, development activity, technology stack and community adoption, so you can decide which of these spreadsheets is best for you.

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IronCalc

IronCalc is an open-source, Rust-powered spreadsheet engine with .xlsx support, 300+ functions, and bindings for JavaScript and Python.
4,229stars+55(+1.3%)

Last 30 days

Screenshot of IronCalc

VisiGrid

Spreadsheet that opens Excel, CSV and ODS files, traces where every number comes from, and lets a connected AI agent edit the sheet while you stay in control.
339stars+56(+20%)

Last 30 days

Screenshot of VisiGrid

Detailed Comparison

**IronCalc ** appears to have several advantages over VisiGrid, particularly in popularity, maturity and features. Consider your specific needs regarding popularity, growth, activity, maturity, licensing and features when making your decision.

IronCalc wins
Community & Popularity

**IronCalc ** significantly outpaces VisiGrid in community adoption with 4,229 stars compared to 339 stars on GitHub. This 12.5x difference suggests IronCalc has a much larger and more active community. In terms of developer contributions, **IronCalc ** has 209 forks, indicating moderate developer engagement.

VisiGrid wins
Growth Momentum

VisiGrid is growing faster, adding 56 stars in the last 30 days (+20%) against adding 55 stars for IronCalc ** (+1.3%**). VisiGrid is the smaller project of the two, so it is closing the gap rather than extending a lead.

Comparable
Development Activity

Both projects show recent activity, with **IronCalc ** last updated 18 hours ago and VisiGrid 10 days ago.

IronCalc wins
Project Maturity

**IronCalc ** has been in development longer, starting 3 years ago, compared to VisiGrid which began 9 months ago. This 2.2-year head start suggests IronCalc may have more mature features and established processes.

Comparable
Licensing

The projects use different licenses: **IronCalc ** is licensed under Apache-2.0 while VisiGrid uses AGPL-3.0. Consider the licensing requirements when choosing for your project.

Comparable
Use Cases & Features

Both tools serve similar use cases in Spreadsheets.

IronCalc wins
Hosting & Deployment

**IronCalc ** provides self-hosting options for complete data control and customization, while VisiGrid may be primarily cloud-based or require different deployment approaches.