PortalBox vs Kap
Side-by-side comparison for macOS
PortalBox
6.0Share a region of your screen in video calls
Kap
8.0Open-source screen recorder built with web technology
| Metric | PortalBox | Kap |
|---|---|---|
| Category | Communication | Media & Design |
| AI Score | 6.0 | 8.0 |
| 30-day Installs | 19 | 570 |
| 90-day Installs | 46 | 1.8K |
| 365-day Installs | 121 | 5.8K |
| Version | 0.2.6 | 3.6.0 |
| Auto-updates | Yes | Yes |
| Deprecated | No | No |
| GitHub Stars | 35 | 19.1K |
| GitHub Forks | 6 | 870 |
| Open Issues | 1 | 246 |
| License | MIT | MIT |
| Language | Rust | TypeScript |
| Last GitHub Commit | 4y ago | 1y ago |
| First Seen | Dec 26, 2025 | Oct 6, 2016 |
Reviews
PortalBox
PortalBox is a lightweight macOS app that allows users to share a specific region of their screen as a video call window, ideal for those who want to focus on particular content during meetings. Built with Rust, it offers a smooth experience and integrates well with popular video conferencing tools.
Shares a selected region of the screen as a video call window.
Pros
- + Lightweight and efficient thanks to Rust
- + Seamless integration with video conferencing tools
- + Auto-update feature ensures the latest version
Cons
- - Limited GitHub activity and community traction
- - Open issue regarding expired website certificate
Kap
Kap is an open-source screen recorder built using web technology, offering a modern and lightweight alternative for content creators and developers. It provides features like screen recording, video editing, and export options, making it a useful tool for those needing simple yet effective screen capture solutions.
Kap records screen activity and allows users to edit and export videos.
Pros
- + Open-source and built with modern web technologies
- + Cross-platform support
- + Lightweight and user-friendly interface
Cons
- - Known issues with the latest macOS versions
- - Limited customization options