Best Trinity Cyber Full Content Inspection (FCI) Alternatives & Competitors in 2026

Stamus Clear NDR

Network Detection and Response system for threat detection and response

Corelight Investigator

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

Stamus Networks Clear NDR

Network detection and response platform for threat detection and analysis

Viettel VCS-NSM

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

cPacket Unified Observability Platform

Modular network observability platform for packet brokering, capture & analytics.

Packet Capture (cStor®)

Lossless packet capture & analysis appliance at 10–200 Gbps line rate.

cPacket Security Solutions

Packet broker, capture & observability suite for hybrid network security.

Cyberrock AI Cybersecurity Solution

AI-powered network security solution for SMBs with sensor device and MSP portal

NIKSUN FlowAggregator™

Flow-based network monitoring platform for performance and security visibility

Plixer One Security

Network visibility and security insights platform for IT environments

BlackDice Halo

AI-powered network cybersecurity platform for telcos to protect subscribers.

Critical Path Security Léargas Platform

Zeek-based network traffic analysis & IDS platform for enterprise deployments.

Forward Enterprise

Network digital twin platform for visibility, security & ops assurance.

Solana Networks TrafficWiz

Deep learning-based encrypted traffic classification up to 25 Gbps w/o decryption.

Solana Networks SmartFlow

Flow-based network security monitoring tool using anomaly detection.

WireX Systems

AI-driven NDR platform providing continuous network visibility and IR.

Trend Micro Network Detection and Response

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

Red Piranha Crystal Eye NDR

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

SOC Radar DNS Monitoring

SOCRadar DNS Monitoring provides real-time monitoring of DNS infrastructure with automated discovery, record change alerts, and detection of DNS-based security threats.

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

ManageEngine NetFlow Analyzer

Flow-based network traffic monitoring and bandwidth analysis tool

Array NTB Series

Network traffic broker for visibility, monitoring, and traffic optimization

IronNet IronDefense

Network detection and response platform for threat detection and visibility

TEHTRIS NTA

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

Gatewatcher TAP Qualifié

Qualified network TAPs for traffic duplication and network monitoring

Corelight Open NDR Platform

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

Cyber adAPT

Behavior-based network threat detection at line speeds with live analysis

ExtraHop Packet Forensics

Continuous full packet capture and forensics for network investigations

Gigamon TLS/SSL Decryption

TLS/SSL decryption for network traffic visibility and security analysis

ThousandEyes End-to-end Visibility

Network & app performance monitoring platform with end-to-end visibility

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

Darktrace Enterprise Immune System

AI-based network threat detection using unsupervised machine learning.

cPacket Network Observability Platform

Packet-based network observability platform for hybrid environments.

Cryptomage Cyber Eye™

Polish NDR appliance for network threat detection, forensics & GDPR compliance.

Cyberspatial Teleseer

Passive network intelligence platform for gov/defense with real-time visibility.

DNSSense DDR 2.0

AI-powered DNS detection & response platform integrating DNSEye, DNSDome & Cyber X-Ray.

AI EdgeLabs NDR

AI-native NDR for cloud, edge, and hybrid network threat detection.

ElastiFlow NetObserv

Network flow & SNMP collector with analytics for traffic visibility.

Forward Networks Network Data Intelligence

Platform providing contextualized network data insights for security and ops teams.

Genie Networks GenieATM FLB

Flow load balancer for distributing & filtering NetFlow records to collectors.

HOPZERO DataTravel Security

Network hop-limiting platform that reduces attack surface for MSSPs.

Repacket

Enterprise network monitoring via deep packet inspection & traffic classification.

Exabeam NetMon

Network monitoring and detection solution for threat analysis

Stamus Clear NDR Community

Open source Suricata-based NDR system with threat detection and 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.

RedBorder Cybersecurity

NDR platform with NGIPS, NetFlow/sFlow analysis, SIEM, and correlation engine