Compare the Top Network Bandwidth Monitoring Tools for Linux as of October 2025

What are Network Bandwidth Monitoring Tools for Linux?

Network bandwidth monitoring tools are software applications designed to track and analyze the data flow across a network, providing insights into usage patterns and potential bottlenecks. These tools help organizations maintain optimal network performance by identifying high-usage devices, applications, or users. They often feature real-time monitoring capabilities, customizable alerts for unusual traffic spikes, and historical data reporting for trend analysis. Advanced tools may integrate with network management systems to enable automated responses to congestion or failures. By leveraging these tools, businesses can optimize resource allocation, enhance security, and ensure uninterrupted connectivity. Compare and read user reviews of the best Network Bandwidth Monitoring tools for Linux currently available using the table below. This list is updated regularly.

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    Datadog

    Datadog

    Datadog

    Datadog is the monitoring, security and analytics platform for developers, IT operations teams, security engineers and business users in the cloud age. Our SaaS platform integrates and automates infrastructure monitoring, application performance monitoring and log management to provide unified, real-time observability of our customers' entire technology stack. Datadog is used by organizations of all sizes and across a wide range of industries to enable digital transformation and cloud migration, drive collaboration among development, operations, security and business teams, accelerate time to market for applications, reduce time to problem resolution, secure applications and infrastructure, understand user behavior and track key business metrics.
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    Starting Price: $15.00/host/month
  • 2
    Nagios XI

    Nagios XI

    Nagios Enterprises, LLC

    Provides monitoring of all mission-critical infrastructure components including applications, services, operating systems, network protocols, systems metrics, and network infrastructure. Hundreds of third-party addons provide for monitoring of virtually all in-house applications, services, and systems. Provides a central view of your entire IT operations network and business processes. Powerful dashboards provide at-a-glance access to powerful monitoring information and third-party data. Views provide users with quick access to the information they find most useful. Automated, integrated trending and capacity planning graphs allow organizations to plan for infrastructure upgrades before outdated systems catch them by surprise. Alerts are sent to IT staff, business stakeholders, and end-users via email or mobile text messages, providing them with outage details so they can start resolving issues immediately.
    Starting Price: $1995.00/one-time
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