18 meilleures alternatives à Wireshark testées en 2026

Tcpdump is an open-source command-line network packet analyzer used mainly by network administrators and IT professionals to capture and display packets for analysis. It performs key functions such as network troubleshooting and security monitoring.

Why it’s a good Wireshark alternative: Tcpdump is a powerful network analyzer and packet-sniffing tool, ideal for those who prefer command-line interfaces over graphical ones. It works across systems, including Linux and Android (via terminal environments), and supports capturing traffic across multiple network interfaces. Tcpdump allows you to filter traffic by IP address, protocol, or endpoints, giving precise control over what data is monitored. It generates capture files (PCAP format) that can be shared, reviewed in other tools such as TShark, or used for deeper decoding and forensic analysis. 

Standout Features and Integrations:

Features include support for multiple protocols, packet filtering capabilities, and the ability to save packet data to files for later analysis.

Integrations are not publicly listed.

Kismet is an open-source wireless network detector, sniffer, and intrusion detection system used by network administrators and security professionals. It helps in monitoring and analyzing wireless networks for unauthorized access and vulnerabilities.

Why it’s a good Wireshark alternative: Kismet offers specialized wireless monitoring capabilities that Wireshark doesn’t focus on. It can detect hidden networks and identify devices connected to them, which is vital for securing wireless environments. The tool provides real-time data on network traffic, helping you quickly identify potential threats. Its support for multiple wireless protocols broadens its applicability in diverse network setups.

Standout Features and Integrations:

Features include support for a wide range of wireless cards, the ability to log data in multiple formats, and GPS mapping for tracking network locations. It also offers customizable alerts for network events.

Integrations are not publicly listed.

Sniffnet is an open-source network monitoring tool designed for users who need to track and analyze their internet traffic. It’s primarily used by individuals and small teams looking to gather statistics and inspect network activity.

Why it’s a good Wireshark alternative: Sniffnet focuses on providing an intuitive user experience, making it simpler for everyone to use. It offers real-time traffic analysis, allowing you to see who you’re exchanging data with and inspect your network in depth. The tool is available in 24 languages, making it accessible to a wide range of users. Being open-source, it emphasizes data privacy and security, aligning well with user-centric needs.

Standout Features and Integrations:

Features include real-time charts for traffic intensity, the ability to import and export capture reports as PCAP files, and customizable notifications for network events. You can also identify over 6000 services and protocols in your traffic.

Integrations are not publicly listed.

NetWitness is a cybersecurity-focused network traffic analysis tool used by security teams to detect and respond to threats. It provides deep visibility into network traffic and helps in identifying advanced threats.

Why it’s a good Wireshark alternative: NetWitness offers advanced cybersecurity integration, which is vital for threat detection. It provides automated threat detection features that optimize your team’s ability to respond quickly. Its analytics capabilities help in identifying patterns and anomalies in network traffic. The tool’s ability to correlate data from multiple sources boosts its effectiveness in threat hunting.

Standout Features and Integrations:

Features include incident response management, threat intelligence integration, and customizable dashboards. You can also leverage its machine learning capabilities to improve threat detection accuracy.

Integrations include RSA, Splunk, Palo Alto Networks, Cisco, Microsoft, Tenable, ServiceNow, and more.

Allegro Network Multimeters are network analysis tools used by IT professionals to monitor and troubleshoot network performance. They provide real-time visibility and analysis of network traffic across various protocols.

Why it’s a good Wireshark alternative: Allegro Network Multimeters offer intuitive interfaces and real-time analysis capabilities. They provide high-speed data processing, making them suitable for large networks. The tools support detailed protocol analysis, which helps in diagnosing complex network issues. Their plug-and-play setup simplifies deployment and reduces the time needed to get started.

Standout Features and Integrations:

Features include high-speed data capture, extensive protocol support, and detailed traffic analysis. They also offer customizable dashboards for monitoring network performance.

Integrations include Keysight Hawkeye and more.

Intuitibits provides tools for Wi-Fi analysis and troubleshooting, catering mainly to network administrators and IT professionals. It helps in diagnosing Wi-Fi issues and optimizing network performance.

Why it’s a good Wireshark alternative: Intuitibits is focused on Wi-Fi troubleshooting, offering specialized features for wireless networks. It provides detailed insights into Wi-Fi performance, helping you pinpoint issues quickly. Its real-time monitoring tools offer immediate feedback on network changes. With intuitive visualizations, you can interpret Wi-Fi data and make informed decisions.

Standout Features and Integrations:

Features include real-time performance monitoring, detailed Wi-Fi diagnostics, and customizable alerts for network changes. You can also use its historical data analysis to track performance trends over time.

Integrations include Oscium WiPry, MetaGeek Wi-Spy, and more.

LiveAction Omnipeek is a network analysis and troubleshooting tool used by network engineers and IT professionals. It provides real-time network monitoring and packet analysis to help diagnose and resolve network issues.

Why it’s a good Wireshark alternative: LiveAction Omnipeek offers real-time analysis, which helps you quickly identify and address network problems. It provides visual diagnostics, allowing you to see network performance at a glance. The tool supports multi-segment analysis to troubleshoot complex networks. Its ability to handle high-speed data makes it suitable for large-scale network environments.

Standout Features and Integrations:

Features include advanced packet analysis, voice and video monitoring, and customizable dashboards. You can also leverage its network forensics capabilities to investigate incidents in depth.

Integrations include compatibility with ServiceNow, Cisco DNA Center/ISE, Splunk, and vManage, and more.

SmartSniff is a network packet sniffer tool designed for Windows users, allowing them to capture and view network traffic. It’s mainly used by IT professionals and network administrators to monitor and analyze network data.

Why it’s a good Wireshark alternative: SmartSniff offers strong Windows compatibility, making it ideal for users in Windows environments. It provides a simple interface to capture TCP/IP packets, letting you view the data in several formats. The tool supports raw data display, giving you detailed insights into network activity. Its lightweight design ensures it runs smoothly without burdening system resources.

Standout Features and Integrations:

Features include multiple capture modes, the ability to save captured data, and customizable display settings. It also allows you to view data in ASCII mode.

Integrations are not publicly listed.

CloudShark Enterprise is a web-based packet capture management tool used by IT teams and network administrators. It allows users to upload, analyze, and share packet captures securely in the cloud.

Why it’s a good Wireshark alternative: CloudShark Enterprise offers enterprise scalability, making it suitable for larger organizations. It provides a cloud-based solution that lets you manage packet captures without needing local storage. You can share captures directly through the platform. This web-based approach means you can access your data from anywhere, improving flexibility and collaboration.

Standout Features and Integrations:

Features include the ability to annotate packet captures, tag files for retrieval, and generate reports directly from the platform. You can also use its secure sharing capabilities to ensure that only authorized users access sensitive data.

Integrations include Suricata, Zeek, and more.

Proxyman is a macOS-focused HTTP debugging proxy tool used by developers to capture, inspect, and manipulate HTTP/HTTPS traffic. It helps in debugging and testing applications by providing insights into network traffic.

Why it’s a good Wireshark alternative: Proxyman supports SSL proxying, which allows you to decrypt secure traffic. The tool provides detailed insights into request and response headers to debug network issues. Its focus on macOS ensures it integrates with Apple’s ecosystem, providing a smooth experience for developers.

Standout Features and Integrations:

Features include a user-friendly interface for HTTP debugging, advanced filtering options, and the ability to edit and resend HTTP requests. You can also customize your workflow with features such as breakpoints and scripting.

Integrations are not publicly listed.

NetworkMiner is a network forensics analysis tool used by security professionals to capture packets and analyze data for cybersecurity purposes. It helps in extracting files and metadata from network traffic.

Why it’s a good Wireshark alternative: NetworkMiner excels in data extraction, which is essential for forensic analysis. It provides detailed information about files and metadata within network traffic to assist in investigating security incidents. Unlike Wireshark, it focuses on passive network monitoring, causing minimal impact on network performance. The tool also has resources and community-supported components available on GitHub, which support extensibility and research use.

Standout Features and Integrations:

Features include passive network sniffing, OS fingerprinting, and the ability to parse PCAP files. You can also use it to analyze offline packet captures, adding flexibility to your workflow.

Integrations are not publicly listed.