Best Network Traffic Analysis (NTA) Software for Windows of 2025

Site24x7 provides unified cloud monitoring to support IT operations and DevOps within small and large organizations. The solution monitors real users' experiences on websites and apps from both desktop and mobile devices. DevOps teams can monitor and troubleshoot applications and servers, as well as network infrastructure, including private clouds and public clouds, with in-depth monitoring capabilities. Monitoring the end-user experience is done from more 100 locations around the globe and via various wireless carriers.

Experience unparalleled visibility into your network traffic with Auvik’s user-friendly analytical tools. Discover usage trends, pinpoint congestion areas, and enhance bandwidth distribution using real-time analytics. With Auvik’s automated alerts and reporting features, you can swiftly respond 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 stands out as a robust tool for analyzing network traffic, delivering comprehensive insights into usage and performance metrics. It tracks traffic trends, bandwidth usage, and application efficiency throughout the network, empowering IT professionals to pinpoint congestion areas, resolve problems, and optimize resource distribution. Its capabilities include real-time monitoring, extensive reporting, and customizable dashboards, allowing organizations to visualize network activity, grasp user behaviors, and make data-driven decisions to improve network performance and efficiency.

TotalView offers network monitoring as well as root-cause troubleshooting of problems in plain-English. The solution monitors every device as well as every interface on every device. In addition, TotalView goes deep, collecting 19 error counters, performance, configuration, and connectedness so nothing is outside of it’s view. A built-in heuristics engine analyzes this information to produce plain-English answers to problems. Complex problems can now be solved by junior level engineers leaving the senior level engineers to work on more strategic level projects. The core product includes everything needed to run a perfectly healthy network: Configuration management, server monitoring, cloud service monitoring, IPAM, NetFlow, path mapping, and diagramming. Get Total Network Visibility on your network and solve more problems faster.

NetFlow Analyzer provides real-time visibility to network bandwidth performance and leverages flow technologies. NetFlow Analyzer provides a comprehensive view of your network bandwidth usage and traffic patterns. It has been used to optimize thousands of networks worldwide. NetFlow Analyzer provides a single solution that analyzes, reports, and collects data about your network's bandwidth usage. NetFlow Analyzer can help you optimize bandwidth usage across more than a million interfaces worldwide. It also provides network forensics, network traffic analysis, and network forensics. To gain control over the most used applications, you can reconfigure policies using traffic shaping via ACLs and class-based policies. NetFlow Analyzer uses Cisco NBAR technology to provide deep visibility into Layer 7 traffic. It can also identify applications that use dynamic port numbers, or hide behind known ports.

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.

Leading the market, QRadar SIEM is designed to surpass adversaries through enhanced speed, scalability, and precision. As digital threats escalate and cyber attackers become more advanced, the importance of SOC analysts has reached unprecedented heights. QRadar SIEM empowers security teams to tackle current threats proactively by leveraging sophisticated AI, robust threat intelligence, and access to state-of-the-art resources, maximizing the potential of analysts. Whether you require a cloud-native solution tailored for hybrid environments, or a system that complements your existing on-premises setup, IBM offers a SIEM solution that can cater to your specific needs. Furthermore, harness the capabilities of IBM's enterprise-grade AI, which is crafted to improve the efficiency and knowledge of each security team member. By utilizing QRadar SIEM, analysts can minimize time-consuming manual tasks such as case management and risk assessment, allowing them to concentrate on essential investigations and remediation efforts while enhancing overall security posture.

Prevent outages with a comprehensive network monitoring solution that spans from the edge of your network to the cloud. Identify emerging problems prior to users bringing them to your attention. Accelerate troubleshooting efforts with an interactive topology map that illustrates both connectivity and dependencies. Instantly check the status of your systems, whether they are in the cloud or on-premises, to know what is operational and what is not. Achieve full visibility into the health of network devices, applications, and systems. Utilize topology-aware monitoring that comprehends network dependencies, resulting in fewer but more insightful alerts. Receive updates through various channels, such as SMS, email, web, or Slack, to stay informed about issues before they impact users. Seamlessly integrate your existing systems with a robust REST API to streamline your operations. Visualize network devices, servers, virtual machines, and wireless environments within context. Click on any device for immediate access to a comprehensive array of monitoring settings and reports, allowing you to see the interconnectedness of your infrastructure and find solutions more efficiently. This proactive approach not only enhances performance but also minimizes the risk of unexpected downtimes.

CySight’s revolutionary Actionable Intelligence, trusted by Fortune 500 globally, enables organizations with the most cost-effective and secure way to tackle the increasing density, complexity, and expanse of modern physical and cloud networking. Deploying cyber network intelligence, CySight empowers network and security teams to substantially accelerate incident response by eliminating blindspots, analyzing network telemetry to discover anomalies, uncover cyber-threats, and quantifying asset usage and performance. CySight’s Dropless Collection method enables unsurpassed visibility of network Big-Data which is retained in the smallest footprint, accelerating machine learning, artificial intelligence and automation to fully utilize all metadata no matter the amount, size, or type.

SparrowIQ is a comprehensive network traffic monitoring solution crafted to enable IT teams to swiftly identify and resolve network problems while gaining insights into application performance and its impact on user experience. Featuring an acclaimed ‘resource efficient’ design, it integrates robust performance monitoring capabilities within a user-friendly and easily deployable framework, thereby reducing the administrative burden on overextended IT personnel. Tailored specifically for small to medium-sized enterprises, SparrowIQ meets the demands for high-quality monitoring solutions similar to those used by larger organizations, all while accommodating the limited technical resources, time, and financial constraints that these businesses often face. This innovative approach allows smaller firms to maintain competitive operational standards without the hefty investments typically associated with traditional monitoring systems. By streamlining the troubleshooting process, SparrowIQ empowers organizations to enhance their overall network performance and user satisfaction.

NetFlow Analyzer provides net admins with an easy way to understand bandwidth consumption, trends, applications and traffic anomalies. It visualizes traffic by network devices, interfaces, subnets, traffic segments, and end users. NetFlow Analyzer uses Cisco® NetFlow (IPFIX, NSEL and sFlow), and other compatible netflow-like protocols. It assists net admins in bandwidth monitoring, network traffic investigation and reports. Companies can optimize their networks and applications, plan for network expansion, reduce time spent on troubleshooting, diagnostics, and increase security. NetVizura allows users to define custom traffic to monitor based on IP subnets, traffic characteristics such as protocol and service used. You can monitor specific traffic for each unit of your network, such as remote sites, departments, and collections of regional offices, by identifying them using IP subnets.

Comprehensive threat detection integrates seamlessly between on-premises and cloud settings. It identifies early warning signs of compromises, whether they stem from insider threats, malware, policy breaches, misconfigured cloud resources, or user misconduct. By gathering diverse network telemetry and log data, it raises alerts upon detecting unusual behaviors or potential malicious activities, enabling swift investigations. This SaaS-based solution for network and cloud security is designed for effortless acquisition and usability, requiring no additional hardware purchases, software agent installations, or specialized knowledge. Moreover, it enhances your ability to monitor and identify threats across both your cloud and on-premises environments through a unified interface, simplifying threat management and response. Ultimately, this integrated approach fosters stronger security postures and operational efficiency.

As cyber threats become more sophisticated and difficult to detect, organizations are compelled to implement additional security measures, complicating processes to such an extent that user workflows are disrupted. SandBlast Network stands out by offering unparalleled protection against zero-day vulnerabilities while simultaneously streamlining security management and promoting uninterrupted business operations. This industry-leading solution minimizes administrative burdens while ensuring that productivity remains high. By leveraging advanced threat intelligence and AI capabilities, it effectively neutralizes unfamiliar cyber threats before they can inflict damage. The setup process is user-friendly, featuring one-click installation with pre-configured profiles tailored to meet diverse business requirements. SandBlast Network adopts a prevention-first approach that preserves user experience without compromising security. Recognizing that human behavior often poses the greatest risk, it employs proactive user safeguards to thwart potential threats before they can affect individuals, whether they are browsing online or checking emails. Moreover, it utilizes real-time threat intelligence gathered from a vast network of sensors around the globe, continuously enhancing its defensive capabilities against emerging risks. Ultimately, this comprehensive approach ensures that organizations can maintain high levels of security without sacrificing operational efficiency.

PRILINK offers comprehensive Network Traffic Analytics (NTA) by assessing mirrored traffic both in the cloud and on-premises. This allows users to handle cloud traffic seamlessly, making it feel localized. We effectively bridge the gap between cloud services and user accessibility. To begin utilizing our services, all that's required is a Windows 10 computer along with the deployment of our virtual and physical IP meters in their respective environments. Additionally, these meters have the capability to broadcast network dashboards to the cloud, facilitating teamwork and collaboration. With our NTA solution, users can effortlessly confirm that their networks align with their organizational requirements and standards. This ensures optimal performance and reliability in meeting business objectives.

In the modern digital landscape, conventional security measures fall short in defending against cyber threats, which necessitates that organizations embrace a Zero Trust Network approach. This model operates on straightforward principles: no user or device is trusted, whether they are within the internal network or external to it, and access is minimized based on verified identity. While these principles are easy to understand, the process of implementation can pose significant challenges, particularly when it involves costly and lengthy upgrades to current network systems that may deter organizations from transitioning to Zero Trust. However, Unisys Stealth offers a versatile cybersecurity solution that leverages identity-based encrypted microsegmentation to seamlessly convert your existing infrastructure—whether on-premises or cloud-based—into a Zero Trust Network. With Unisys Stealth, businesses gain access to a suite of products and services designed to enhance their security posture, ensure regulatory adherence, and safeguard their operations. This innovative approach empowers organizations to proactively address vulnerabilities while fostering a more resilient security framework.