Learn how Cap and ShareX differ in their key features, development activity, technology stack and community adoption, so you can decide which of these screen recording tools is best for you.
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Activity score

Both Cap and ShareX have their unique strengths and serve similar purposes effectively. Consider your specific needs regarding popularity, activity, technology, maturity, licensing and features when making your decision.
ShareX leads in popularity with 38,071 stars vs 19,562 stars for Cap. The 95% higher star count indicates stronger community adoption. In terms of developer contributions, ShareX has 3,788 forks, indicating strong developer engagement.
Both projects show recent activity, with Cap last updated 6 hours ago and ShareX 1 day ago.
Both tools share common technology foundations, being built with CSS. However, they differ in their additional technology choices: Cap uses JavaScript, Bash, Typescript, JSX, Next.js, Rust, Tauri while ShareX leverages C#.
ShareX has been in development longer, starting 13 years ago, compared to Cap which began 3 years ago. This 10.3-year head start suggests ShareX may have more mature features and established processes.
The projects use different licenses: Cap is licensed under AGPL-3.0 while ShareX uses GPL-3.0. Consider the licensing requirements when choosing for your project.
Both tools serve similar use cases in Screen Recording. However, they also have distinct specializations: ShareX extends into Screenshot Utilities.
Cap provides self-hosting options for complete data control and customization, while ShareX may be primarily cloud-based or require different deployment approaches.