netdata vs Glances
Side-by-side comparison of features, pricing, ratings, and alternatives.
Netdata is a free, open-source, real-time system monitoring and performance troubleshooting tool. It provides a comprehensive view of system performance, including CPU, memory, disk, network, and other metrics. Netdata is designed to be highly customizable and extensible, with a wide range of plugins and integrations available.
Glances is an open‑source, cross‑platform monitoring tool that provides a concise, real‑time view of system resources such as CPU, memory, disk I/O, network, and processes. It runs on Linux, Windows, macOS and can be accessed via a web interface, making it ideal for both local and remote monitoring. Designed for system administrators and DevOps teams, Glances aggregates metrics into a single dashboard, supports customizable alerts, and integrates with scripts or APIs for automated workflows. Its lightweight design ensures minimal overhead while delivering comprehensive performance insights.
- Highly customizable and extensible
- Real-time system monitoring and performance troubleshooting
- Robust alerting system
- Wide range of plugins and integrations available
- Fully open‑source and free
- Runs on all major operating systems
- Lightweight with low resource overhead
- Extensible via plugins and API
- Steep learning curve for beginners
- Can be resource-intensive on large systems
- Limited support for non-technical users
- No native mobile app
- Limited built‑in visualization compared to commercial tools
- Alerting requires manual configuration or external scripts
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The Verdict
AI-generated from listing dataGlances is the lightweight, free‑and‑open‑source option that runs everywhere with minimal overhead, while netdata offers richer visualisations and a built‑in alerting system but demands more resources and learning.
Key differences
- •Glances provides a built‑in web server for remote viewing; netdata relies on its own dashboards and external integrations.
- •Glances alerts require manual setup or scripts; netdata includes a robust native alerting engine.
- •netdata ships with extensive visualisations and plugins (e.g., Prometheus, Grafana); Glances has limited built‑in visualisation and no listed integrations.
- •Resource usage: Glances is lightweight; netdata can be resource‑intensive on large systems.
- •API availability: netdata exposes an API; Glances’ spec lists no API despite a REST mention.
Pricing & value
Both are free and open‑source, offering comparable cost‑free value.
Ease of use / learning curve
Glances is simpler with command‑line view; netdata has a steep learning curve for beginners.
Features & depth
netdata provides richer real‑time visualisations, detailed logs, and native alerting; Glances is more basic.
Integrations & ecosystem
netdata integrates with Prometheus, Grafana, Docker; Glances lists no key integrations.
Collaboration
netdata’s dashboards and community forum support team collaboration; Glances lacks collaborative features.
Scalability
netdata is designed for large‑scale, multi‑system deployments; Glances is single‑node focused.
Support
netdata offers email and a community forum; Glances only provides email and GitHub Issues.
Choose netdata if…
Organizations requiring deep visual insights, native alerting, and integration with monitoring stacks like Prometheus/Grafana.
Choose Glances if…
Small teams needing quick, low‑overhead monitoring across OSes without complex setup.
Common questions
Is there any cost to use either tool?
Both Glances and netdata are free and open‑source, with no licensing fees.
Which tool supports native alerting?
netdata includes a built‑in alerting system; Glances requires manual configuration or external scripts.
Can I integrate these tools with Grafana?
netdata integrates directly with Grafana; Glances has no listed Grafana integration.