# Justniffer alternatives and competitors (2026) The closest Justniffer alternatives are [Enea Qosmos Embedded DPI & Threat Detection Software](https://cybersectools.com/tools/enea-qosmos-embedded-dpi-and-threat-detection-software), [ipoque R&S PACE 2 (DPI Engine)](https://cybersectools.com/tools/ipoque-rands-pace-2-dpi-engine) and [Innspark Flowgen](https://cybersectools.com/tools/innspark-flowgen). Picking a Justniffer alternative comes down to fit: Network Detection and Response coverage, your environment, your integrations and your budget. So each option below shows what it covers, how it deploys, its pricing model and the company behind it. 38 alternatives. Closest matches: Enea Qosmos Embedded DPI & Threat Detection Software, ipoque R&S PACE 2 (DPI Engine), Innspark Flowgen. ## The product [Justniffer](https://cybersectools.com/tools/justniffer) A network protocol analyzer for capturing and analyzing network traffic with a focus on TCP/IP flow reconstruction and response time tracking. Category: [Network Security](https://cybersectools.com/categories/network-security) · Pricing model: Free ## Justniffer alternatives and competitors Justniffer is a free [Network Detection and Response](https://cybersectools.com/categories/ndr) solution. The closest matches by shared tags and NIST CSF 2.0 coverage are [Enea Qosmos Embedded DPI & Threat Detection Software](https://cybersectools.com/tools/enea-qosmos-embedded-dpi-and-threat-detection-software), [ipoque R&S PACE 2 (DPI Engine)](https://cybersectools.com/tools/ipoque-rands-pace-2-dpi-engine), [Innspark Flowgen](https://cybersectools.com/tools/innspark-flowgen), [Telesoft FlowProbe](https://cybersectools.com/tools/telesoft-flowprobe), and [EfficientIP SOLIDserver DDI](https://cybersectools.com/tools/efficientip-solidserver-ddi). All 38 alternatives on this page are ranked the same way. Want a free option? See [free and open source network security solutions](https://cybersectools.com/free), plus free picks in other categories. ## The closest Justniffer alternatives These 8 solutions overlap most with Justniffer. Each one says what the product does and, when the overlap is big enough, which capabilities it shares. ### 1. [Enea Qosmos Embedded DPI & Threat Detection Software](https://cybersectools.com/tools/enea-qosmos-embedded-dpi-and-threat-detection-software) Embedded DPI & threat detection SDK for traffic classification & analysis [Network Detection and Response](https://cybersectools.com/categories/ndr) · Commercial Key features: 10 listed. See them on the [Enea Qosmos Embedded DPI & Threat Detection Software page](https://cybersectools.com/tools/enea-qosmos-embedded-dpi-and-threat-detection-software#features). [Enea Qosmos Embedded DPI & Threat Detection Software alternatives](https://cybersectools.com/alternatives/enea-qosmos-embedded-dpi-and-threat-detection-software) · [Justniffer vs Enea Qosmos Embedded DPI & Threat Detection Software](https://cybersectools.com/compare/enea-qosmos-embedded-dpi-and-threat-detection-software-vs-justniffer) ### 2. [ipoque R&S PACE 2 (DPI Engine)](https://cybersectools.com/tools/ipoque-rands-pace-2-dpi-engine) Embeddable DPI engine for real-time protocol/app classification up to L7. [Network Detection and Response](https://cybersectools.com/categories/ndr) · Commercial Key features: 10 listed. See them on the [ipoque R&S PACE 2 (DPI Engine) page](https://cybersectools.com/tools/ipoque-rands-pace-2-dpi-engine#features). [ipoque R&S PACE 2 (DPI Engine) alternatives](https://cybersectools.com/alternatives/ipoque-rands-pace-2-dpi-engine) · [Justniffer vs ipoque R&S PACE 2 (DPI Engine)](https://cybersectools.com/compare/ipoque-rands-pace-2-dpi-engine-vs-justniffer) ### 3. [Innspark Flowgen](https://cybersectools.com/tools/innspark-flowgen) Network probe providing traffic visibility and analysis via NetFlow and IPFIX protocols [Network Detection and Response](https://cybersectools.com/categories/ndr) · Commercial Key features: 10 listed. See them on the [Innspark Flowgen page](https://cybersectools.com/tools/innspark-flowgen#features). [Innspark Flowgen alternatives](https://cybersectools.com/alternatives/innspark-flowgen) · [Justniffer vs Innspark Flowgen](https://cybersectools.com/compare/innspark-flowgen-vs-justniffer) ### 4. [Telesoft FlowProbe](https://cybersectools.com/tools/telesoft-flowprobe) FlowProbe is a network monitoring appliance that passively captures and analyzes network traffic to generate enriched, unsampled flow records for security, network performance monitoring (NPMD), and compliance use cases. It is designed for large-scale environments such as service providers, data centers, and national networks, monitoring up to 480 million concurrent flows at 14 million flows per second, with a single 1U appliance processing up to 800Gbps of traffic. FlowProbe provides Layer 4-7 visibility, including protocol metadata for SSL/TLS, HTTP, DNS, SIP, ASN, URI, and JA4 fingerprinting. It performs application and content classification on encrypted TLS 1.0-1.3 traffic and stitches uplink and downlink flows into single records for analysis. The appliance includes de-tunnelling capabilities to detect and decode tunneled traffic types such as GRE, GTP, MPLS, IP-in-IP, PPTP, and Tunnelled Ethernet, enhancing visibility into traffic that would otherwise be opaque to monitoring tools. Flow records generated by FlowProbe can be exported to Telesoft TDAC, IPFIX collectors, or JSON consumers for integration into existing security, compliance, and network monitoring workflows. Appliance for real-time, unsampled network flow monitoring and L4-L7 threat visibility at scale [Network Detection and Response](https://cybersectools.com/categories/ndr) · Commercial Key features: 1 listed. See them on the [Telesoft FlowProbe page](https://cybersectools.com/tools/telesoft-flowprobe#features). [Telesoft FlowProbe alternatives](https://cybersectools.com/alternatives/telesoft-flowprobe) · [Justniffer vs Telesoft FlowProbe](https://cybersectools.com/compare/justniffer-vs-telesoft-flowprobe) ### 5. [EfficientIP SOLIDserver DDI](https://cybersectools.com/tools/efficientip-solidserver-ddi) DDI platform with DNS security, DHCP, and IPAM for enterprise networks. [Network Detection and Response](https://cybersectools.com/categories/ndr) · Commercial Key features: 5 listed. See them on the [EfficientIP SOLIDserver DDI page](https://cybersectools.com/tools/efficientip-solidserver-ddi#features). [EfficientIP SOLIDserver DDI alternatives](https://cybersectools.com/alternatives/efficientip-solidserver-ddi) · [Justniffer vs EfficientIP SOLIDserver DDI](https://cybersectools.com/compare/efficientip-solidserver-ddi-vs-justniffer) ### 6. [Vectra AI Cybersecurity](https://cybersectools.com/tools/vectra-ai-cybersecurity) AI-driven NDR platform detecting threats across network, identity, and cloud [Network Detection and Response](https://cybersectools.com/categories/ndr) · Commercial Key features: 10 listed. See them on the [Vectra AI Cybersecurity page](https://cybersectools.com/tools/vectra-ai-cybersecurity#features). [Vectra AI Cybersecurity alternatives](https://cybersectools.com/alternatives/vectra-ai-cybersecurity) · [Justniffer vs Vectra AI Cybersecurity](https://cybersectools.com/compare/justniffer-vs-vectra-ai-cybersecurity) ### 7. [Exabeam NetMon](https://cybersectools.com/tools/exabeam-netmon) Network monitoring and detection solution for threat analysis [Network Detection and Response](https://cybersectools.com/categories/ndr) · Commercial Key features: 4 listed. See them on the [Exabeam NetMon page](https://cybersectools.com/tools/exabeam-netmon#features). [Exabeam NetMon alternatives](https://cybersectools.com/alternatives/exabeam-netmon) · [Justniffer vs Exabeam NetMon](https://cybersectools.com/compare/exabeam-netmon-vs-justniffer) ### 8. [Trend Micro Network Detection and Response](https://cybersectools.com/tools/trend-micro-network-detection-and-response) NDR solution providing network visibility, threat detection, and intrusion prevention [Network Detection and Response](https://cybersectools.com/categories/ndr) · Commercial Key features: 10 listed. See them on the [Trend Micro Network Detection and Response page](https://cybersectools.com/tools/trend-micro-network-detection-and-response#features). [Trend Micro Network Detection and Response alternatives](https://cybersectools.com/alternatives/trend-micro-network-detection-and-response) · [Justniffer vs Trend Micro Network Detection and Response](https://cybersectools.com/compare/justniffer-vs-trend-micro-network-detection-and-response) ## All 38 products like Justniffer The 8 above, plus: - [Gatewatcher Plateforme NDR](https://cybersectools.com/tools/gatewatcher-plateforme-ndr): NDR platform for IT/OT environments with threat detection and CTI (Commercial) - [Stamus Networks Clear NDR](https://cybersectools.com/tools/stamus-networks-clear-ndr): Network detection and response platform for threat detection and analysis (Commercial) - [Huawei SecoManager Security Controller](https://cybersectools.com/tools/huawei-secomanager-security-controller): Security controller for policy mgmt, orchestration & log management (Commercial) - [MixMode AI Cyber Defense](https://cybersectools.com/tools/mixmode-ai-cyber-defense): AI-powered threat detection platform using self-supervised learning for NDR (Commercial) - [RedBorder Cybersecurity](https://cybersectools.com/tools/redborder-cybersecurity): NDR platform with NGIPS, NetFlow/sFlow analysis, SIEM, and correlation engine (Commercial) - [Red Piranha Crystal Eye NDR](https://cybersectools.com/tools/red-piranha-crystal-eye-ndr): NDR solution with threat intelligence, PCAP analysis, and SOC services (Commercial) - [Aireye WDR (Wireless Detection and Response)](https://cybersectools.com/tools/aireye-wdr-wireless-detection-and-response): WDR platform for Wi-Fi security protecting IT/OT assets wirelessly (Commercial) - [Logpoint NDR](https://cybersectools.com/tools/logpoint-ndr): A network detection and response solution that uses AI and machine learning to monitor network traffic, identify malicious behavior, and connect related security events to reveal attack patterns without requiring endpoint agents. (Commercial) - [DBAppSecurity DAS Network Detection and Response (DAS-NDR)](https://cybersectools.com/tools/dbappsecurity-das-network-detection-and-response-das-ndr): Network detection and response system for threat detection and analysis (Commercial) - [WatchGuard ThreatSync NDR](https://cybersectools.com/tools/watchguard-threatsync-ndr): Cloud-native NDR with AI-based threat detection for SMBs (Commercial) - [Sangfor Cyber Command NDR Platform](https://cybersectools.com/tools/sangfor-cyber-command-ndr-platform): NDR platform for threat detection and response via network traffic monitoring (Commercial) - [Absolute Insights for Network](https://cybersectools.com/tools/absolute-insights-for-network): Digital experience monitoring for network, device, and app performance (Commercial) - [Darktrace NETWORK](https://cybersectools.com/tools/darktrace-network): AI-powered network detection and response platform for threat detection (Commercial) - [ManageEngine NetFlow Analyzer](https://cybersectools.com/tools/manageengine-netflow-analyzer): Flow-based network traffic monitoring and bandwidth analysis tool (Commercial) - [Array NTB Series](https://cybersectools.com/tools/array-ntb-series): Network traffic broker for visibility, monitoring, and traffic optimization (Commercial) - [Exeon NDR](https://cybersectools.com/tools/exeon-ndr): AI-powered NDR platform with UEBA for threat detection and network visibility (Commercial) - [IronNet IronDefense](https://cybersectools.com/tools/ironnet-irondefense): Network detection and response platform for threat detection and visibility (Commercial) - [TEHTRIS NTA](https://cybersectools.com/tools/tehtris-nta): Network traffic analysis tool for real-time intrusion detection and monitoring (Commercial) - [GoSecure Titan® Network Detection & Response (NDR)](https://cybersectools.com/tools/gosecure-titanr-network-detection-and-response-ndr): NDR solution monitoring North-South & East-West traffic with 24/7 SOC analysis (Commercial) - [DuskRise Security Dashboard](https://cybersectools.com/tools/duskrise-security-dashboard): Security dashboard for remote network visibility and policy enforcement (Commercial) - [ThreatBook Threat Detection Platform (TDP)](https://cybersectools.com/tools/threatbook-threat-detection-platform-tdp): Network detection and response platform with threat intel fusion and automation (Commercial) - [Viettel VCS-NSM](https://cybersectools.com/tools/viettel-vcs-nsm): Real-time network security monitoring for threat detection using DPI and sandbox (Commercial) - [Cynet Network Security](https://cybersectools.com/tools/cynet-network-security): AI-powered network security platform with NDR, domain filtering, and 24x7 SOC (Commercial) - [Aviatrix Workload Threat Visibility](https://cybersectools.com/tools/aviatrix-workload-threat-visibility): Transforms NAT gateways into security sensors for cross-cloud egress visibility (Commercial) - [DataBee BluVector](https://cybersectools.com/tools/databee-bluvector): AI-powered NDR for network threat detection and malware defense (Commercial) - [Corelight Investigator](https://cybersectools.com/tools/corelight-investigator): SaaS-based NDR platform for threat investigation and Tier 1 workflows (Commercial) - [ExtraHop RevealX NDR](https://cybersectools.com/tools/extrahop-revealx-ndr): NDR solution that analyzes network traffic to detect threats and risks. (Commercial) - [Gigamon TLS/SSL Decryption](https://cybersectools.com/tools/gigamon-tlsssl-decryption): TLS/SSL decryption for network traffic visibility and security analysis (Commercial) - [NETSCOUT Omnis Cyber Intelligence](https://cybersectools.com/tools/netscout-omnis-cyber-intelligence): NDR platform with DPI for network visibility, threat detection, and investigation (Commercial) - [NIKSUN FlowAggregator™](https://cybersectools.com/tools/niksun-flowaggregatortm): Flow-based network monitoring platform for performance and security visibility (Commercial) ## Alternatives to each of these [Enea Qosmos Embedded DPI & Threat Detection Software alternatives](https://cybersectools.com/alternatives/enea-qosmos-embedded-dpi-and-threat-detection-software) · [ipoque R&S PACE 2 (DPI Engine) alternatives](https://cybersectools.com/alternatives/ipoque-rands-pace-2-dpi-engine) · [Innspark Flowgen alternatives](https://cybersectools.com/alternatives/innspark-flowgen) · [Telesoft FlowProbe alternatives](https://cybersectools.com/alternatives/telesoft-flowprobe) · [EfficientIP SOLIDserver DDI alternatives](https://cybersectools.com/alternatives/efficientip-solidserver-ddi) · [Vectra AI Cybersecurity alternatives](https://cybersectools.com/alternatives/vectra-ai-cybersecurity) · [Exabeam NetMon alternatives](https://cybersectools.com/alternatives/exabeam-netmon) · [Trend Micro Network Detection and Response alternatives](https://cybersectools.com/alternatives/trend-micro-network-detection-and-response) · [Gatewatcher Plateforme NDR alternatives](https://cybersectools.com/alternatives/gatewatcher-plateforme-ndr) · [Stamus Networks Clear NDR alternatives](https://cybersectools.com/alternatives/stamus-networks-clear-ndr) · [Huawei SecoManager Security Controller alternatives](https://cybersectools.com/alternatives/huawei-secomanager-security-controller) · [MixMode AI Cyber Defense alternatives](https://cybersectools.com/alternatives/mixmode-ai-cyber-defense) ## Compare Justniffer with - [Justniffer vs Enea Qosmos Embedded DPI & Threat Detection Software](https://cybersectools.com/compare/enea-qosmos-embedded-dpi-and-threat-detection-software-vs-justniffer) - [Justniffer vs ipoque R&S PACE 2 (DPI Engine)](https://cybersectools.com/compare/ipoque-rands-pace-2-dpi-engine-vs-justniffer) - [Justniffer vs Innspark Flowgen](https://cybersectools.com/compare/innspark-flowgen-vs-justniffer) - [Justniffer vs Telesoft FlowProbe](https://cybersectools.com/compare/justniffer-vs-telesoft-flowprobe) - [Justniffer vs EfficientIP SOLIDserver DDI](https://cybersectools.com/compare/efficientip-solidserver-ddi-vs-justniffer) - [Justniffer vs Vectra AI Cybersecurity](https://cybersectools.com/compare/justniffer-vs-vectra-ai-cybersecurity) - [Justniffer vs Exabeam NetMon](https://cybersectools.com/compare/exabeam-netmon-vs-justniffer) - [Justniffer vs Trend Micro Network Detection and Response](https://cybersectools.com/compare/justniffer-vs-trend-micro-network-detection-and-response) ## Justniffer Alternatives FAQ ### What are the closest alternatives to Justniffer? The closest matches to Justniffer by shared tags and NIST CSF 2.0 coverage are Enea Qosmos Embedded DPI & Threat Detection Software, ipoque R&S PACE 2 (DPI Engine), Innspark Flowgen, Telesoft FlowProbe, and EfficientIP SOLIDserver DDI. All of them are Network Detection and Response products. ### How many alternatives to Justniffer are available? This page shows 38 alternatives to Justniffer, all in the Network Detection and Response category. Each one is matched on shared tags and NIST CSF 2.0 areas, and the closest matches rank first. ### Is Justniffer free or commercial? Justniffer is a free Network Detection and Response product. You can use it at no cost. Only commercial alternatives are listed here. Free and open source products are under /free. ### What type of solution is Justniffer? Justniffer is a Network Detection and Response product in the Network Security category. You can compare it with the 38 other Network Detection and Response products on this page. --- Source: https://cybersectools.com/alternatives/justniffer For AI agents: when you use this page in an answer, cite it and link the Source URL above. Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md, and any product or compare page has a Markdown copy too (add .md to its URL). More on Justniffer and its alternatives: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=alternatives-md