Requires compilation for some advanced features like GPU monitoring on certain platforms
No official binaries for FreeBSD provided yet (as of last update)
AI-generated PRs are subject to strict guidelines and potential dismissal

What is Btop?

Btop is a command-line resource monitor that provides a detailed and interactive overview of system performance. It displays real-time statistics for CPU, memory, disk I/O, network usage, and processes in a visually appealing and customizable interface. Designed for system administrators, developers, and power users, Btop helps in quickly identifying performance bottlenecks and understanding system behavior. The tool offers extensive configuration options, including various themes, and supports monitoring of multiple GPUs on Linux. Its intuitive interface and rich feature set make it a powerful alternative to traditional system monitoring tools, providing actionable insights into your system's health and resource consumption across different operating systems.

Available on: Linux, macOS

Data compiled by Toolradar Pricing checked Oct 10, 2026 · How we evaluate

Source github.com

Key Features

Real-time CPU usage monitoring
Memory and swap usage display
Disk I/O statistics
Network usage graphs
Process list with detailed information
GPU monitoring (utilization, power, clock speed) on Linux
Customizable themes
Configurable display options

Pricing Plans

Pricing checked Oct 10, 2026. Source: github.com/aristocratos/btop, read Oct 10, 2026

Btop plans and prices, checked October 2026
Plan	Price	Details
Open Source	Free	Full source code access Apache License 2.0 license Community support +1 more Show less Self-hosted

View full pricing

Is Btop worth the price?

Great value

Btop's pricing is exceptionally generous, as it is entirely free and open-source.

This makes it an outstanding value for anyone needing a robust resource monitor without any financial commitment. It's best for individual users, developers, and small to large organizations looking for a cost-effective monitoring solution.

Full Btop pricing: every plan, hidden costs and alternatives

Btop by the numbers

Btop compared with 161 Terminal Tools tools on Toolradar, as of Oct 2026
Metric	Btop	Peer median	Position (1 is best)
Free plan	Yes	88% have one	n/a
Listed as an alternative to	1 tool	1	#74 of 161 (joint)

Each position is counted among the tools that have data for that row, as noted under it. All Terminal Tools data · How we compute this. Advertising and placement fees are not inputs to any position.

Cite this: Toolradar, “Btop by the numbers”, Oct 2026.

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Best Btop Alternatives

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Icinga Freemium

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Still deciding?

Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.

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Btop FAQ

How does Btop help in identifying system performance bottlenecks?

Btop provides a detailed and interactive overview of system performance, displaying real-time statistics for CPU, memory, disk I/O, network usage, and processes. This comprehensive data helps users quickly pinpoint areas of high resource consumption or unusual activity that could indicate a bottleneck.

Which teams would benefit most from using Btop?

Btop is designed for system administrators, developers, and power users who need a comprehensive and interactive way to monitor system resources. Its detailed insights and real-time statistics are valuable for managing and troubleshooting system health.

How does Btop compare to LibreNMS for system monitoring?

Btop offers a visually appealing and interactive terminal interface for real-time system resource monitoring, including CPU, memory, and network usage. LibreNMS, in contrast, is a network monitoring system that focuses on collecting and displaying data from network devices and servers via a web interface.

Does Btop include a free tier?

Btop is entirely free to use, meaning there is no paid plan required to access its features. Users can download and utilize the full functionality of the resource monitor without any cost.

What kind of customization options are available in Btop?

Btop offers extensive configuration options, allowing users to tailor its appearance and functionality. This includes support for various themes and other customizable settings to personalize the monitoring experience.

Can Btop monitor GPU performance on Linux systems?

Yes, Btop supports monitoring of multiple GPUs specifically on Linux systems. This feature provides additional insights into graphics processing unit usage and performance.

What are the trade-offs when using Btop for advanced features?

For some advanced features, such as GPU monitoring on certain platforms, Btop may require compilation. Additionally, official binaries for FreeBSD are not yet provided, which means users on that operating system might need to compile it themselves.

Source: github.com

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