Best Web-Based Network Bandwidth Monitoring Tools of 2025

Auvik simplifies the process of managing bandwidth. It allows you to observe traffic trends, identify congestion points, and enhance resource distribution through instant insights. This proactive approach helps address problems that affect essential applications, guaranteeing optimal network performance for every device connected.

Paessler PRTG is an all-inclusive monitoring solution with an intuitive, user-friendly interface powered by a cutting-edge monitoring engine. It optimizes connections and workloads, reduces operational costs, and prevents outages. It also saves time and controls service level agreements (SLAs). This solution includes specialized monitoring features such as flexible alerting, cluster failover, distributed monitoring, maps, dashboards, and in-depth reporting.

ManageEngine OpManager serves as an advanced solution for monitoring network bandwidth, offering IT teams comprehensive insights into traffic behaviors and bandwidth consumption throughout the network. By utilizing flow technologies like NetFlow, sFlow, J-Flow, and IPFIX, OpManager collects detailed traffic data to pinpoint leading talkers, applications, protocols, and interactions that are utilizing bandwidth. This capability enables administrators to identify network bottlenecks, unexpected surges, and possible misuse, facilitating strategic capacity planning and expedited troubleshooting. With user-friendly dashboards, real-time traffic visualizations, and configurable alerts, OpManager equips organizations to optimize bandwidth efficiency, improve network performance, and maintain seamless service delivery.

NetCrunch is a next-gen, agentless infrastructure and traffic network monitoring system designed for hybrid, multi-site, and fast changing infrastructures. It combines real-time observability with alert automation and intelligent escalation to eliminate the overhead and limitations of legacy tools like PRTG or SolarWinds. NetCrunch supports agentless monitoring of thousands of nodes from a single server-covering physical devices, virtual machines, servers, traffic flows, cloud services (AWS, Azure, GCP), SNMP, syslogs, Windows Events, IoT, telemetry, and more. Unlike sensor-based tools, NetCrunch uses node-based licensing and policy-driven configuration to streamline monitoring, reduce costs, and eliminate sensor micromanagement. 670+ built-in monitoring packs apply instantly based on device type, ensuring consistency across the network. NetCrunch delivers real-time, dynamic maps and dashboards that update without manual refreshes, giving users immediate visibility into issues and performance. Its smart alerting engine features root cause correlation, suppression, predictive triggers, and over 40 response actions including scripts, API calls, notifications, and integrations with Jira, Teams, Slack, Amazon SNS, MQTT, PagerDuty, and more. Its powerful REST API makes NetCrunch perfect for flow automation, including integration with asset management, production/IoT/operations monitoring and other IT systems with ease. Whether replacing an aging platform or modernizing enterprise observability, NetCrunch offers full-stack coverage with unmatched flexibility. Fast to deploy, simple to manage, and built to scale-NetCrunch is the smarter, faster, and future-ready monitoring system. Designed for on-prem (including air-gapped), cloud self-hosted or hybrid networks.

Datadog is the cloud-age monitoring, security, and analytics platform for developers, IT operation teams, security engineers, and business users. Our SaaS platform integrates monitoring of infrastructure, application performance monitoring, and log management to provide unified and real-time monitoring of all our customers' technology stacks. Datadog is used by companies of all sizes and in many industries to enable digital transformation, cloud migration, collaboration among development, operations and security teams, accelerate time-to-market for applications, reduce the time it takes to solve problems, secure applications and infrastructure and understand user behavior to track key business metrics.

Obkio is a simple Network Monitoring and Troubleshooting SaaS solution that allows users to continuously monitor the health of their network and core business applications to improve the end-user experience. Obkio identifies the cause of intermittent network problems, VoIP, video, and applications slowdown in seconds so you can troubleshoot before they affect your end-users. Deploy network monitoring Agents at strategic locations in a company's offices or network destinations such as data sites, remote sites, external client sites, or public or private clouds to continuously monitor performance using synthetic traffic exchanged every 500ms. Obkio continuously tests and measures network metrics, such as latency, jitter, packet loss, quality of service and customer experience via QoE (Quality of Experience). The app alerts you as soon as a problem occurs or even if there are signs that a failure is about to happen. Not only does it alert you and pinpoint the source of the issue, but it also allows you to go back in time to complete a diagnosis.

The Dynatrace software intelligence platform revolutionizes the way organizations operate by offering a unique combination of observability, automation, and intelligence all within a single framework. Say goodbye to cumbersome toolkits and embrace a unified platform that enhances automation across your dynamic multicloud environments while facilitating collaboration among various teams. This platform fosters synergy between business, development, and operations through a comprehensive array of tailored use cases centralized in one location. It enables you to effectively manage and integrate even the most intricate multicloud scenarios, boasting seamless compatibility with all leading cloud platforms and technologies. Gain an expansive understanding of your environment that encompasses metrics, logs, and traces, complemented by a detailed topological model that includes distributed tracing, code-level insights, entity relationships, and user experience data—all presented in context. By integrating Dynatrace’s open API into your current ecosystem, you can streamline automation across all aspects, from development and deployment to cloud operations and business workflows, ultimately leading to increased efficiency and innovation. This cohesive approach not only simplifies management but also drives measurable improvements in performance and responsiveness across the board.

Zabbix stands out as a premier enterprise-level tool created for the real-time observation of vast amounts of metrics gathered from numerous servers, virtual machines, and network devices. As an Open Source platform, Zabbix offers its powerful features at no cost. It automatically identifies problematic states within the incoming flow of metrics, eliminating the need for continuous manual monitoring. The built-in web interface allows for various visual presentations of your IT landscape, enhancing usability. With Zabbix's Event correlation mechanism, you can reduce the influx of repetitive notifications and concentrate on identifying the root causes of issues. It facilitates automated monitoring for large, dynamic environments and supports the development of a distributed monitoring system while maintaining centralized oversight. Furthermore, Zabbix can seamlessly integrate with all components of your IT infrastructure, and users can access its comprehensive functionalities from external applications via the Zabbix API. This integration capability ensures that Zabbix remains adaptable to a variety of operational needs.

LogicMonitor is the leading SaaS-based, fully-automated observability platform for enterprise IT and managed service providers. Cloud-first and hybrid ready. LogicMonitor helps enterprises and managed service providers gain IT insights through comprehensive visibility into networks, cloud, applications, servers, log data and more within one unified platform. Drive collaboration and efficiency across IT and DevOps teams, in a fully secure, intelligently automated platform. By providing end-to-end observability for enterprise businesses, LogicMonitor connects coders to consumers, customer experience to the cloud, infrastructure to applications and business insights into instant actions. Maximize uptime, optimize end-user experience, predict what comes next, and keep your business fearlessly moving forward.

Cisco ThousandEyes is an innovative platform for network intelligence that equips organizations with profound insights into digital interactions across various environments, including the internet, cloud, and enterprise networks. Utilizing sophisticated monitoring and analytics capabilities, ThousandEyes enables businesses to identify, troubleshoot, and rectify performance challenges that affect essential applications, websites, and services. Its extensive array of tools delivers valuable information regarding network performance, application delivery, and user engagement, allowing organizations to maintain uninterrupted connectivity and enhance user experiences. This platform is widely embraced by Fortune 500 companies and SaaS providers alike, establishing itself as a reliable solution for navigating the intricacies of contemporary hybrid and multi-cloud landscapes. Additionally, ThousandEyes empowers IT teams by equipping them with the tools needed to proactively manage, optimize, and refine their digital infrastructures for improved operational efficiency.

Icinga is an internet monitoring system that checks the availability of your network resources and notifies users when there are outages. It also generates performance data for reporting. Icinga is flexible and extensible. It can monitor complex environments in multiple locations. Icinga 2 is the monitoring server and requires Icinga Web 2 on top in your Icinga Stack. You can manage the configuration with the Icinga Director or config management tools. Plain text is also available within the Icinga DSL. Find solutions, take action and become a problem-solver. Flexibility is key. Keep curious, stay passionate, and stay in the loop. Tackle your monitoring challenge. The Icinga stack consists of six core strengths that cover all aspects related to monitoring. You can get valuable insights, on-time notifications and eye-opening visuals as well as analytics. Icinga integrates easily into your systems and gives you the power of automating your tasks.

Monitors all mission-critical infrastructure components, including services, applications, operating systems, network protocols and metrics, as well as network infrastructure. There are hundreds of third-party add-ons that allow for the monitoring of virtually all of your in-house services and applications. This dashboard provides a central view of all IT operations and business processes. The dashboards are a powerful way to quickly access third-party data and monitoring information at a glance. Views allow users to quickly access the most relevant information. Organizations can plan for infrastructure upgrades with automated, integrated trending graphs and capacity planning graphs before they are caught by surprise by outdated systems. IT staff, business stakeholders and end-users receive alerts via email or text message. They provide outage details so that they can resolve issues immediately.

AppNeta is the only network monitoring solution that provides visibility into the end user experience for any application, regardless of where it is located. AppNeta's SaaS-based solution allows IT and Network Ops teams to quickly identify issues that impact cloud and network performance. AppNeta is trusted and used by many Fortune 1000 companies, including 3 of the 5 biggest corporations in the world as well as 4 of the 5 most prominent cloud providers.

Achieve comprehensive insight into both network and application performance through a centralized interface. LiveNX – a robust Enterprise Network Monitoring Software Platform: Obtain extensive visibility that includes every aspect of your network—campus, branch, data center, public Cloud, WAN, and SD-WAN. Ensure that your network aligns with business goals while simultaneously lowering operational costs. Enhance IT network management with customizable and fully scalable monitoring solutions. Provide an exceptional user experience by gaining insights into the network's underlying infrastructure, policies, and protocols that guarantee the efficient delivery of essential applications. Get an accurate assessment of application performance across different network segments, domains, and fabrics. Monitor the real-time effects of network issues on application performance and delivery, allowing for quicker responses. By effectively diagnosing and resolving application performance challenges, you can significantly reduce Mean Time to Repair (MTTR) and maintain a high level of service continuity.

Kentik provides the network analytics and insight you need to manage all your networks. Both old and new. Both the ones you have and those you don't. All your traffic from your network to your cloud to the internet can be viewed on one screen. We offer: - Network Performance Analytics - Hybrid Analytics and Multi-Cloud Analytics (GCP. AWS. Azure) Internet and Edge Performance Monitoring - Infrastructure Visibility DNS Security and DDoS Attack Defense - Data Center Analytics - Application Performance Monitoring Capacity Planning Container Networking - Service Provider Intelligence - Real Time Network Forensics - Network Costs Analytics All on One Platform for Security, Performance, Visibility Trusted by Pandora and Box, Tata, Yelp. University of Washington, GTT, and many other! Try it free!

NetFlow Traffic Analyzer and bandwidth management tools simplify the process of NetFlow analysis and bandwidth oversight. Enhance your NetFlow monitoring functionality by integrating NetFlow Traffic Analyzer with Network Performance Monitor, enabling you to assess your network, identify traffic trends, and mitigate bandwidth-intensive applications. With the combined capabilities of NetFlow Traffic Analyzer (NTA) and User Device Tracker, you can achieve quicker issue resolution, improved operational efficiency, and a clearer understanding of potentially harmful or improperly formatted traffic patterns. These tools work in harmony with the Orion Platform suite, including Network Performance Monitor and Network Configuration Manager. By pairing NTA with Network Configuration Manager (NCM), you can visualize traffic interactions according to policies right from the NCM Policy Details page. Gain insights from both IPv4 and IPv6 flow records while monitoring various flow data types such as Cisco NetFlow, Juniper J-Flow, sFlow, Huawei NetStream, and IPFIX, allowing you to pinpoint which applications and protocols are utilizing the most bandwidth in your network. Ultimately, this comprehensive approach to network monitoring empowers organizations to maintain optimal performance and security.

Welcome to LibreNMS, a comprehensive network monitoring solution that boasts an extensive array of features and support for various devices. It enables the automatic detection of your entire network through protocols such as CDP, FDP, LLDP, OSPF, BGP, SNMP, and ARP. With its highly adaptable alerting system, you can receive notifications via email, IRC, Slack, and several other channels. A full-featured API allows you to manage, graph, and access data directly from your installation. You can also create bandwidth billing for network ports based on their usage or data transfer. The system ensures you remain current with automatic updates that include bug fixes and new features. It is designed for horizontal scaling, making it easy to expand as your network grows. Additionally, there are native applications available for iPhone and Android, both offering essential functionality. With extensive device compatibility, a mobile-friendly web interface, and Unix agent support, it caters to various needs. An online demo is provided, allowing you to explore its capabilities before committing to installation. Furthermore, it offers compatibility with both Apache and Nginx web servers, along with features for automatic discovery and personalized alerting options, ensuring a tailored monitoring experience.

The Observer Platform serves as a robust network performance monitoring and diagnostics (NPMD) solution that effectively ensures the optimal performance of all IT services. As an integrated system, it offers insights into essential key performance indicators (KPIs) through established workflows that range from overall dashboards to the identification of root causes for service anomalies. This platform is particularly well-equipped to meet business objectives and address challenges throughout the entire IT enterprise lifecycle, whether it involves the implementation of new technologies, the management of existing resources, the resolution of service issues, or the enhancement of IT asset utilization. Furthermore, the Observer Management Server (OMS) user interface acts as a cybersecurity tool, enabling straightforward navigation for the authentication of security threats, the management of user access and password security, the administration of web application updates, and the consolidation of management tools into a single, central interface. By streamlining these processes, it enhances operational efficiency and supports organizations in maintaining a secure and effective IT environment.

Combat sophisticated threats using a stealthy defense approach. ExtraHop addresses blind spots and identifies dangers that other solutions overlook. It provides the insight necessary to comprehend your hybrid attack surface thoroughly. Our top-tier network detection and response platform is specifically designed to help you navigate the clutter of alerts, disparate systems, and excessive technology, empowering you to safeguard your cloud-based future effectively. By leveraging this comprehensive solution, you can enhance your security posture and confidently tackle emerging challenges.