Best Packet Capture Tools

Compare the Top Packet Capture Tools as of September 2026

What are Packet Capture Tools?

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 currently available using the table below. This list is updated regularly.

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    Wyebot

    Wyebot

    Wyebot

    Wyebot provides client-side visibility and testing for your business-critical WiFi networks through intelligent sensors and agents that simulate an expert WiFi engineer on-site—delivering insights that traditional infrastructure monitoring can't deliver. Our cloud-based platform provides 360-degree visibility across your entire network, from wireless to wired connections, client devices to access points. This comprehensive visibility captures both intermittent and critical issues, and identifies whether issues stem from the back-end network infrastructure itself or other sources, eliminating cross-team finger-pointing and accelerating resolution. Our AI-powered engine automatically detects issues and recommends specific solutions, while detailed historical data, including full packet captures, enables rapid problem resolution without costly site visits.
    Starting Price: Varies by quantity and term
  • 2
    Arkime

    Arkime

    Arkime

    Arkime is an open source, large-scale, full packet capturing, indexing, and database system designed to augment existing security infrastructure by storing and indexing network traffic in standard PCAP format. It offers full network visibility, facilitating the swift identification and resolution of security and network issues. Security teams gain access to the necessary network visibility data essential for responding to and investigating incidents to expose the full attack scope. Designed to be deployed across multiple clustered systems, Arkime provides the ability to scale to hundreds of gigabits per second. It allows security analysts to respond, reconstruct, investigate, and confirm information about the threats within your network, enabling appropriate responses quickly and precisely. As an open-source platform, Arkime provides users with the benefits of transparency, cost-effectiveness, flexibility, and community support.
    Starting Price: Free
  • 3
    Symantec Network Forensics
    Get complete security visibility, advanced network traffic analysis, and real-time threat detection with enriched, full-packet capture. Symantec Security Analytics, the award-winning Network Traffic Analysis (NTA) and forensics solution is now available on a new hardware platform that offers much higher storage density, deployment flexibility, greater scalability, and cost savings. This new model separates the hardware purchase from the software purchase, enabling you to adopt new enterprise licensing that lets you choose how to deploy the solution: on-premises, as a virtual appliance, or in the cloud. With this latest hardware innovation, you can achieve the same performance and greater storage capacity in up to half the rack space footprint. Security teams can deploy anywhere in their organization and expand or contract their deployment as needed, without having to change licenses. Reduced cost and easier adoption.
  • 4
    VulnCheck

    VulnCheck

    VulnCheck

    Unprecedented visibility into the vulnerable ecosystem from the eye of the storm. Prioritize response and finish taking action before the attacks occur. Early access to new vulnerability information not found in the NVD along with dozens of unique fields. Real-time monitoring of exploit PoCs; exploitation timelines; ransomware, botnet, and APT/threat actor activity. In-house developed exploit PoCs, packet captures to defend against initial access vulnerabilities. Integrate vulnerability assessment into existing asset inventory systems, anywhere package URLs or CPE strings are present. Explore VulnCheck, a next-generation cyber threat intelligence platform, which provides exploit and vulnerability intelligence directly into the tools, processes, programs, and systems that need it to outpace adversaries. Prioritize vulnerabilities that matter based on the threat landscape and defer vulnerabilities that don't.
  • 5
    Corvil Analytics
    The Intelligence Hub is a real-time trade analytics solution that models and correlates client trading behavior, plant performance and venue counterparty execution to enable proactive business management and operations. Corvil is an open data system providing API access to all analytics, trading and market data messages and the underlying packets. The Streaming Data API supports a growing library of Corvil Connectors enabling streaming Corvil data directly from the network packets into your chosen big data solution. Corvil Center provides a single point of access to all analytics and reporting with a couple of clicks to visualize any of the petabytes of granular packet data captured by Corvil. Corvil Instrumentation offers superior price/performance packet analysis and capture Appliances, software defined packet sniffers (Corvil Sensor) to extend the reach to virtual and cloud environments, and the Corvil AppAgent for internal multi-hop software instrumentation.
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