iStat Menus is a system monitoring tool for macOS that provides detailed information about your system's performance.
Best Hot Alternatives ranked by AI · updated Aug 2026
Hot is a free macOS menu bar utility focused on CPU load, temperature, frequency, and thermal throttling. It is designed for users who primarily need an at-a-glance view of processor heat and performance limits.
Top 6 Hot alternatives
Stats is a free, open-source macOS menu bar monitor covering CPU, GPU, memory, disks, network, battery, and sensors. It suits users who...
Pros
- Free and open source
- Covers most of the core metrics offered by SystemPal
- Provides extensive module and display customization
Cons
- Interface is less polished than SystemPal
- Some sensor data depends on the Mac model and macOS version
- Configuration can feel technical for new users
3
RunCat
Kyome
RunCat is a macOS menu bar utility that displays system activity through an animated running character. It is aimed at users who...
Pros
- More visually engaging than conventional numeric monitors
- Very lightweight compared with full system-monitoring suites
- Supports custom runners and multiple activity indicators
Cons
- Far fewer metrics than iStat Menus
- Less useful for detailed troubleshooting than Stats or Activity Monitor
- Playful interface may not suit professional monitoring workflows
Freemium, Pro from $1.99
MenuMeters is a free system monitoring tool for macOS that displays various system stats in the menu bar.
Pros
- Free
- Customizable
Cons
- Limited features
Another system monitoring tool for macOS that provides detailed insights into system performance.
Pros
- Free to use
- Comes pre-installed with macOS
Cons
- Limited customization options
6
eul
gao-sun
eul is a free, open-source macOS menu bar system monitor with CPU, memory, disk, network, battery, and sensor modules. It is suited...
Pros
- Free and open source
- Modern interface with broad monitoring coverage
- Includes hardware sensors and network information
Cons
- Less polished and supported than commercial utilities
- Some features may be less reliable across macOS releases
- Requires downloading releases from GitHub rather than a mainstream store
How good are these alternatives?
Your feedback helps us improve the AI rankings.
✅ Thanks for your feedback!
Know a better alternative? 🙌
Suggest a product and our AI will verify it's a real alternative to Hot before adding it to the list.