Best GQUIC Protocol Analyzer Alternatives & Competitors in 2026

Corelight Open NDR Platform

Network detection and response platform with IDS, NSM, and threat intel.

FirstWave opFlow

NetFlow/IPFIX traffic analyzer for network visibility and anomaly detection.

RDFP

Zeek Remote desktop fingerprinting script for fingerprinting Remote Desktop clients.

ManageEngine NetFlow Analyzer

Flow-based network traffic monitoring and bandwidth analysis tool

Array NTB Series

Network traffic broker for visibility, monitoring, and traffic optimization

TEHTRIS NTA

Network traffic analysis tool for real-time intrusion detection and monitoring

Viettel VCS-NSM

Real-time network security monitoring for threat detection using DPI and sandbox

NIKSUN FlowAggregator™

Flow-based network monitoring platform for performance and security visibility

cPacket Network Observability Platform

Packet-based network observability platform for hybrid environments.

Repacket

Enterprise network monitoring via deep packet inspection & traffic classification.

Solana Networks SmartFlow

Flow-based network security monitoring tool using anomaly detection.

Cynamics SOC-AI

Autonomous AI-powered NDR platform using a proprietary LLM for SOC automation.

Fox IO JA4+

Protocol-layer network fingerprinting suite for bot, proxy & malware detection.

Cienaga Systems

AI-driven network security platform for MSPs serving SMBs.

Garland Technology EdgeLens

Bypass TAP/packet broker hybrid for before-and-after inline tool traffic analysis.

Hyprfire Firebug

Managed NDR solution delivering network threat hunting via passive traffic metadata.

ipoque R&S PACE 2 (DPI Engine)

Embeddable DPI engine for real-time protocol/app classification up to L7.

Exabeam NetMon

Network monitoring and detection solution for threat analysis

Corelight Zeek

Open source network security monitoring tool for traffic analysis

Netis Cloud Probe

An open source packet capture and forwarding tool that captures network packets on one machine and sends them to another for remote monitoring and analysis.

Apache Spot (Incubating)

Apache Spot is an open source big data platform that analyzes network flows and packet data to identify security threats and provide visibility into enterprise computing environments.

Passive Network Audit Framework (PNAF) v0.1.2

Passive Network Audit Framework (PNAF) v0.1.2 provides passive network auditing capabilities and is now a project of COSMIC-Chapter of The Honeynet Project.

Trend Micro Network Detection and Response

NDR solution providing network visibility, threat detection, and intrusion prevention

Stamus Networks Clear NDR

Network detection and response platform for threat detection and analysis

MixMode AI Cyber Defense

AI-powered threat detection platform using self-supervised learning for NDR

Red Piranha Crystal Eye NDR

NDR solution with threat intelligence, PCAP analysis, and SOC services

Trend Micro Deep Discovery Inspector

Network appliance detecting advanced threats via sandboxing & traffic analysis

DBAppSecurity DAS Network Detection and Response (DAS-NDR)

Network detection and response system for threat detection and analysis

WatchGuard ThreatSync NDR

Cloud-native NDR with AI-based threat detection for SMBs

Sangfor Cyber Command NDR Platform

NDR platform for threat detection and response via network traffic monitoring

Absolute Insights for Network

Digital experience monitoring for network, device, and app performance

Darktrace NETWORK

AI-powered network detection and response platform for threat detection

Vectra AI Detections

AI-driven threat detection platform identifying malicious behaviors across networks

Vectra AI Network Coverage

AI-powered network threat detection across hybrid environments

Exeon NDR

AI-powered NDR platform with UEBA for threat detection and network visibility

IronNet IronDefense

Network detection and response platform for threat detection and visibility

GoSecure Titan® Network Detection & Response (NDR)

NDR solution monitoring North-South & East-West traffic with 24/7 SOC analysis

Gatewatcher NDR

Network Detection and Response platform for threat detection and investigation

Gatewatcher TAP Qualifié

Qualified network TAPs for traffic duplication and network monitoring

Stamus Clear NDR

Network Detection and Response system for threat detection and response

ThreatBook Threat Detection Platform (TDP)

Network detection and response platform with threat intel fusion and automation

Corelight Investigator

SaaS-based NDR platform for threat investigation and Tier 1 workflows

Enea Qosmos Embedded DPI & Threat Detection Software

Embedded DPI & threat detection SDK for traffic classification & analysis

ExtraHop RevealX NDR

NDR solution that analyzes network traffic to detect threats and risks.

Gigamon TLS/SSL Decryption

TLS/SSL decryption for network traffic visibility and security analysis

Plixer One Security

Network visibility and security insights platform for IT environments

ScoutDNS Network Visibility

DNS-layer network visibility and monitoring with query logging and analytics

Nubeva SKI

TLS decryption solution that extracts session keys from memory for traffic inspection