Compare the Top Packet Capture Tools in the USA as of October 2026

What are Packet Capture Tools in the USA?

Packet capture tools (also called packet sniffers) are network utilities used to intercept and record data packets as they travel across a network for analysis. They provide detailed visibility into network traffic, helping administrators troubleshoot connectivity issues, monitor performance, and detect anomalies or security threats. The software often includes filtering, protocol decoding, and real-time inspection to isolate specific traffic and understand communication patterns. Many packet capture tools integrate with network analysis, intrusion detection, and performance monitoring systems to support deeper investigation. By capturing and visualizing raw network data, these tools help IT teams optimize networks, investigate incidents, and verify configurations. Compare and read user reviews of the best Packet Capture tools in the USA currently available using the table below. This list is updated regularly.

  • 1
    Azure Network Watcher
    Monitor and diagnose networking issues without logging in to your virtual machines (VMs) using Network Watcher. Trigger packet capture by setting alerts, and gain access to real-time performance information at the packet level. When you see an issue, you can investigate in detail for better diagnoses. Build a deeper understanding of your network traffic pattern using network security group flow logs and virtual network flow logs. Information provided by flow logs helps you gather data for compliance, auditing and monitoring your network security profile. Network Watcher provides you the ability to diagnose your most common VPN gateway and connections issues. Allowing you, not only, to identify the issue but also to use the detailed logs created to help further investigate.
    Starting Price: $0.50 per GB
  • 2
    Wireshark

    Wireshark

    Wireshark

    Wireshark is the world’s foremost and widely-used network protocol analyzer. It lets you see what’s happening on your network at a microscopic level and is the de facto (and often de jure) standard across many commercial and non-profit enterprises, government agencies, and educational institutions. Wireshark development thrives thanks to the volunteer contributions of networking experts around the globe and is the continuation of a project started by Gerald Combs in 1998. Wireshark® is a network protocol analyzer. It lets you capture and interactively browse the traffic running on a computer network. It has a rich and powerful feature set and is world’s most popular tool of its kind. It runs on most computing platforms including Windows, macOS, Linux, and UNIX. Network professionals, security experts, developers, and educators around the world use it regularly. It is freely available as open source, and is released under the GNU General Public License version 2.
  • 3
    Riverbed AppResponse
    As organizations are transforming their environment and growing more distributed, the network becomes even more relevant. Riverbed AppResponse delivers all-in-one packet capture, application analysis, transactional details, and flow export. Specialized application modules provide fine-grained analysis to help you to speed problem identification and resolution. Modular in design, Riverbed AppResponse lets you select the analysis capabilities you need, including network forensics, all TCP and UDP applications and their metrics, web application performance, database analysis, VoIP and video analysis, and Citrix analysis. There’s a saying that packets are the ultimate source of truth. Riverbed AppResponse captures and stores all packets, all the time at one-minute granularity, so the details are always available when you need them. When required, explore the second- and micro-second-level details.
  • 4
    Omnipeek

    Omnipeek

    LiveAction

    Omnipeek is a network protocol analyzer from LiveAction designed to deliver deep packet analysis and rapid troubleshooting on Windows systems. It captures and analyzes packet data in real time to help identify network, application, and security issues. Omnipeek provides intuitive visualizations that make complex network data easy to understand and act on. The platform records exactly what happened on the network, enabling detailed forensic analysis after incidents occur. Built-in expert analysis automatically detects hundreds of common network problems and triggers alerts when policies are violated. Omnipeek supports voice, video, wireless, and high-speed networks, including multi-gigabit environments. It is designed to significantly reduce mean time to resolution for even the most complex network issues.
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