List of the Top 15 Network Traffic Analysis (NTA) Software for Windows in 2025

Site24x7 offers an integrated cloud monitoring solution designed to enhance IT operations and DevOps for organizations of all sizes. This platform assesses the actual experiences of users interacting with websites and applications on both desktop and mobile platforms. DevOps teams benefit from capabilities that allow them to oversee and diagnose issues in applications and servers, along with monitoring their network infrastructure, which encompasses both private and public cloud environments. The comprehensive end-user experience monitoring is facilitated from over 100 locations worldwide, utilizing a range of wireless carriers to ensure thorough coverage and insight into performance. By leveraging such extensive monitoring features, organizations can significantly improve their operational efficiency and user satisfaction.

Experience unparalleled visibility into your network traffic with Auvik's user-friendly analysis features. Discover usage trends, pinpoint congestion points, and enhance bandwidth management with immediate data insights. Auvik's automated notifications and reporting allow for prompt responses to any irregularities, ensuring your network operates seamlessly and effectively. Whether you're addressing performance challenges or strategizing for future expansion, Auvik equips you with the insights necessary for making well-informed choices.

ManageEngine OpManager is an advanced solution for analyzing network traffic, offering comprehensive insights into usage and performance metrics. It tracks traffic trends, bandwidth utilization, and application efficiency throughout the network, allowing IT departments to pinpoint congestion, resolve problems, and improve resource management. Equipped with capabilities like live monitoring, in-depth reporting, and personalized dashboards, OpManager empowers organizations to visualize network traffic, analyze user interactions, and make data-driven choices to boost the overall effectiveness and performance of their networks.

TotalView provides comprehensive network monitoring and straightforward root-cause analysis of issues, using clear, accessible language. This solution tracks every device and all interfaces associated with those devices, ensuring nothing is overlooked. Furthermore, TotalView delves deep by gathering 19 different error counters, along with performance metrics, configuration details, and connectivity data, allowing for a holistic view of the network. An integrated heuristics engine processes this wealth of information to deliver clear, easily understandable insights into problems. With this system, even junior engineers can tackle complex issues, freeing up senior engineers to concentrate on higher-level strategic initiatives. The main product encompasses all essential tools required for maintaining an optimally functioning network, including configuration management, server and cloud service monitoring, IP address management (IPAM), NetFlow analysis, path mapping, and diagramming capabilities. By utilizing TotalView, you can achieve complete visibility of your network, enabling you to resolve issues more swiftly and efficiently, ultimately enhancing overall network performance.

NetFlow Analyzer offers immediate insights into network bandwidth performance by utilizing flow technologies effectively. This tool delivers an in-depth perspective on your network's bandwidth consumption and traffic behaviors. It has successfully optimized countless networks around the globe. Serving as a unified solution, NetFlow Analyzer examines, reports, and gathers information regarding your network's bandwidth consumption. With the capability to enhance bandwidth management across over a million interfaces globally, it also includes features for network forensics and traffic analysis. By adjusting policies through traffic shaping with ACLs and class-based rules, you can exercise control over the most frequently used applications. Furthermore, NetFlow Analyzer employs Cisco NBAR technology to provide an intricate understanding of Layer 7 traffic. It is also proficient in detecting applications that utilize dynamic port numbers or conceal themselves behind commonly used ports, ensuring comprehensive network management. Ultimately, this tool is essential for maintaining optimal network performance and security.

Datadog serves as a comprehensive monitoring, security, and analytics platform tailored for developers, IT operations, security professionals, and business stakeholders in the cloud era. Our Software as a Service (SaaS) solution merges infrastructure monitoring, application performance tracking, and log management to deliver a cohesive and immediate view of our clients' entire technology environments. Organizations across various sectors and sizes leverage Datadog to facilitate digital transformation, streamline cloud migration, enhance collaboration among development, operations, and security teams, and expedite application deployment. Additionally, the platform significantly reduces problem resolution times, secures both applications and infrastructure, and provides insights into user behavior to effectively monitor essential business metrics. Ultimately, Datadog empowers businesses to thrive in an increasingly digital landscape.

As a leader in the industry, QRadar SIEM is engineered to outpace adversaries through improved speed, scalability, and accuracy. With the rise of digital threats and increasingly sophisticated cyber attackers, the role of SOC analysts has never been more critical. QRadar SIEM equips security teams to address contemporary threats proactively by integrating advanced AI, comprehensive threat intelligence, and cutting-edge resources, thereby enhancing analysts' capabilities. Whether you need a cloud-native solution designed for hybrid setups or a system to augment your existing on-premises infrastructure, IBM provides a SIEM solution tailored to your unique requirements. Additionally, IBM's enterprise-grade AI is designed to elevate the productivity and expertise of each member within the security team. By implementing QRadar SIEM, analysts can reduce the burden of time-consuming manual processes such as case management and risk assessment, enabling them to focus on vital investigations and remediation actions, ultimately strengthening their overall security posture. This innovative approach not only streamlines operations but also fosters a more resilient security environment.

Mitigate outages by employing an all-encompassing network monitoring solution that covers everything from your network's edge to the cloud. Detect potential issues before they are reported by users, allowing for a proactive response. Speed up your troubleshooting processes with an engaging topology map that highlights both connections and dependencies within your network. Instantly assess the operational status of your systems, whether they reside in the cloud or on-site, to determine what is functioning and what is not. Gain complete insight into the condition of your network devices, applications, and systems. Leverage topology-aware monitoring that understands network dependencies, leading to fewer yet more meaningful alerts. Stay updated through various platforms, including SMS, email, web, or Slack, to remain aware of problems before they affect users. Enhance your workflow by integrating your current systems with a powerful REST API. Visualize network devices, servers, virtual machines, and wireless environments within their context for better understanding. Click on any device to quickly access a detailed set of monitoring options and reports, enabling you to comprehend the interrelations within your infrastructure and discover solutions more adeptly. This forward-thinking strategy not only boosts performance but also significantly reduces the likelihood of unexpected downtimes, ultimately leading to a more resilient network. Additionally, by ensuring that your monitoring tools are adaptable, you can stay ahead of future challenges as your network evolves.

CySight’s groundbreaking Actionable Intelligence is relied upon by Fortune 500 companies worldwide, providing organizations with a highly efficient and secure solution to address the growing challenges posed by the complexity and scale of contemporary physical and cloud networking. By leveraging cyber network intelligence, CySight enhances the capabilities of network and security teams, allowing them to significantly speed up incident response times by revealing hidden vulnerabilities, scrutinizing network data to identify irregularities, detecting cyber threats, and assessing the usage and performance of assets. Additionally, CySight’s innovative Dropless Collection technique grants unparalleled visibility into vast network data, ensuring that information is stored in the most compact manner possible, which in turn boosts machine learning, artificial intelligence, and automation efforts to maximize the potential of all types of metadata, regardless of size or complexity. This comprehensive approach not only streamlines operations but also empowers organizations to stay ahead in an ever-evolving digital landscape.

SparrowIQ serves as a holistic network traffic monitoring tool designed for IT teams to quickly detect and address network issues while also providing valuable insights into application performance and its effects on user experience. Its renowned 'resource efficient' design incorporates strong performance monitoring features within a simple and easily deployable framework, which lightens the workload for overburdened IT staff. Specifically designed for small to medium-sized businesses, SparrowIQ delivers high-quality monitoring capabilities akin to those of larger companies, while considering the technical, time, and financial limitations that these organizations frequently encounter. This innovative solution ensures that smaller enterprises can uphold competitive operational standards without incurring the significant costs often associated with conventional monitoring systems. By facilitating a more efficient troubleshooting process, SparrowIQ enables organizations to not only improve their network performance but also boost user satisfaction and engagement. Ultimately, this empowers businesses to thrive in an increasingly digital landscape.

NetFlow Analyzer equips network administrators with a straightforward method to analyze bandwidth usage, identify trends, monitor applications, and detect traffic irregularities. It offers visual representations of traffic across network devices, interfaces, subnets, traffic segments, and end users, utilizing protocols like Cisco® NetFlow (IPFIX, NSEL, and sFlow) along with other similar netflow-compatible protocols. This tool aids network administrators in overseeing bandwidth, investigating network traffic, and generating detailed reports. By leveraging this technology, organizations can enhance their networks and applications, strategize for future network growth, minimize the time allocated to troubleshooting and diagnostics, and bolster their security measures. Furthermore, NetVizura provides the capability for users to customize the traffic they wish to monitor, focusing on specific IP subnets and traffic characteristics, including the protocols and services in use. This allows for the monitoring of targeted traffic within different segments of the network, such as individual remote locations, departmental units, or clusters of regional offices, effectively tailoring oversight to meet the organization's needs. This targeted approach ensures comprehensive network management and efficiency.

A holistic threat detection system operates fluidly across both on-premises and cloud environments. It swiftly identifies early indicators of potential compromises, which may arise from various sources such as insider threats, malware, policy violations, misconfigured cloud assets, or user errors. By aggregating a wide range of network telemetry and log information, it generates alerts when it observes atypical behaviors or possible malicious activities, allowing for prompt investigations. This software-as-a-service (SaaS) solution for enhancing network and cloud security is designed for easy acquisition and user-friendliness, thus eliminating the need for extra hardware investments, software agent installations, or advanced technical expertise. Additionally, it significantly improves your capacity to monitor and detect threats across your cloud and on-premises systems through a consolidated interface, making threat management and response more straightforward. This cohesive methodology ultimately strengthens security measures while boosting operational efficiency and resilience against emerging threats. By embracing this integrated solution, organizations can better navigate the complexities of modern cybersecurity challenges.

As cyber threats evolve in complexity and become increasingly challenging to detect, organizations find themselves needing to adopt more extensive security measures, which often disrupt user workflows. In this scenario, SandBlast Network distinguishes itself by delivering outstanding protection against zero-day vulnerabilities while simplifying security management and facilitating smooth business operations. This leading-edge solution alleviates administrative tasks, allowing productivity to flourish. By harnessing cutting-edge threat intelligence and AI technologies, it successfully neutralizes unfamiliar cyber threats before they cause harm. Users benefit from an intuitive setup process that includes one-click installation and pre-configured profiles designed to cater to various business needs. SandBlast Network prioritizes prevention, ensuring that user experience remains intact without sacrificing security. It acknowledges that human behavior can be a significant vulnerability, implementing proactive user safeguards to prevent potential threats from impacting individuals, whether they are browsing the internet or managing emails. Additionally, it taps into real-time threat intelligence sourced from an extensive network of global sensors, continually refining its defenses against new risks. This holistic approach not only fortifies organizational security but also guarantees that operational efficiency is preserved, allowing businesses to thrive in a secure environment. Ultimately, SandBlast Network empowers organizations to navigate the digital landscape confidently, knowing they are protected against a myriad of evolving cyber threats.

PRILINK provides an all-encompassing solution for Network Traffic Analytics (NTA) by evaluating mirrored traffic in both cloud and on-premises settings. This enables users to manage cloud traffic as if it were local, effectively integrating cloud services with user access. To get started with our offerings, one simply needs a Windows 10 computer and the installation of our virtual and physical IP meters in their respective setups. Furthermore, these meters can transmit network dashboards to the cloud, enhancing collaboration and teamwork. Our NTA solution empowers users to verify that their networks meet organizational standards and requirements effortlessly. This capability guarantees peak performance and dependability, ensuring that business goals are consistently achieved while fostering growth and efficiency.

In today's digital realm, traditional security protocols are often inadequate when it comes to combating cyber threats, prompting the need for organizations to adopt a Zero Trust Network strategy. This framework is built on clear principles: every user and device is treated as untrusted, regardless of their location within or outside the internal network, and access is strictly limited based on authenticated identities. Although these concepts are straightforward, the actual execution can be quite challenging, especially considering the potential for expensive and time-consuming upgrades to existing network infrastructures, which may discourage businesses from shifting to a Zero Trust model. Nevertheless, Unisys Stealth provides a flexible cybersecurity solution that utilizes identity-driven encrypted microsegmentation to transform your current infrastructure—whether it resides on-premises or in the cloud—into a Zero Trust Network effortlessly. By employing Unisys Stealth, organizations can tap into a comprehensive array of products and services designed to bolster their security posture, maintain compliance with regulations, and protect their operational integrity. This cutting-edge approach not only enables organizations to effectively tackle vulnerabilities but also contributes to building a more robust security framework overall, thus ensuring long-term operational resilience. Ultimately, adopting such innovative solutions can be a crucial step toward safeguarding against the ever-evolving landscape of cyber threats.