Best n6 (Network Security Incident eXchange) Alternatives & Competitors in 2026

StalkPhish.io

Phishing threat intel platform detecting phishing URLs, kits & brand impersonation.

MISP TAXII Server

OpenTAXII config enabling TAXII-based threat intel sharing with MISP.

Cybermerc Aushield Defend

Cyber threat intelligence sharing platform for Australian organizations

Base Operations Street-level Threat Intel

AI-powered platform for street-level physical threat intel for corp security.

Hippocampe

Hippocampe is a threat feed aggregator with configurable confidence levels and a Hipposcore for determining maliciousness.

ThreatNote

ThreatNote is a threat intelligence platform that provides real-time updates on emerging cybersecurity threats, vulnerabilities, and attack vectors to help organizations enhance their security posture.

Poortego

A neo4j-based data management platform with command-line interface for analyzing cyber threat indicators and other data points through graph database traversal.

nyx Threat Intelligence artifact distribution

nyx is a threat intelligence artifact distribution system that facilitates the sharing of threat intelligence indicators from various sources to defensive security systems with configurable criticality levels.

Cypho

Continuous threat intelligence and exposure management across dark, deep & clear web.

SecurityTrails API

API platform providing historical DNS, WHOIS, and IP data for security research.

CYJAX Cyber Threat Intelligence

Cyber threat intelligence platform providing actionable insights

Cyware Quarterback AI

AI-powered threat intelligence platform for real-time threat intel management

Filigran eXtended Threat Management (XTM)

XTM portfolio for threat intel, attack surface visibility & adversary simulation

SOC Radar Agentic Threat Intelligence

SOCRadar Agentic Threat Intelligence is an AI-powered cybersecurity platform that deploys autonomous agents to automate threat intelligence operations, analysis, and response without human intervention.

Malware Patrol MCP Server

MCP server connecting LLMs to live threat intelligence via natural language

Anomali ThreatStream

Threat intelligence platform aggregating global threat data for detection

Anomali Integrator

Automates distribution of threat intel across security infrastructure

EclecticIQ Intelligence Center

Threat intelligence platform for collecting, analyzing, and sharing CTI data

Filigran OpenCTI

Open-source threat intelligence platform for organizing and operationalizing CTI

Cyble Vision

AI-powered cyber threat intelligence platform for threat monitoring & analysis

CatchProbe ThreatWay

Cyber threat intelligence sharing platform with TAXII/STIX support

Cloudmark Threat Insight

Threat intelligence platform providing messaging threat data via API

Check Point Threat Intelligence

Threat intelligence platform providing strategic & tactical threat analysis

Dragos Neighborhood Keeper

Anonymous ICS threat intel sharing platform for collective defense

Hoplite Threat Intelligence

AI-powered threat intelligence platform collecting data from web sources

CloudSEK Predictive Cybersecurity

Predictive cybersecurity platform providing threat intelligence services

Unit221B eWitness

Threat intel platform for discovering cybercrime on encrypted chat networks

Netcraft Scam Intelligence

AI-driven scam detection via victim emulation in peer-to-peer conversations

asvin CTI Layer

AI-powered CTI platform converting unstructured threat data into role-based intelligence.

Axiom Shield

Threat intelligence plugin for MikroTik RouterOS with real-time feed updates.

Tego Cyber

Threat detection, correlation, and intel feed platform for SecOps teams.

Maltiverse

Automated threat intel service with IoC search, feeds, and SIEM/SOAR integrations.

Ninja Signal

Enterprise real-time cyber threat intelligence platform.

Houdin.io

AI Cyber Threat Intelligence

Threat Intelligence Platform

Converts unstructured OSINT & darknet signals into structured STIX 2.1 threat intelligence

HEAL Security

Healthcare-specific cyber threat intelligence & situational awareness platform.

iCOUNTER CTOS

Threat intel & TPRM platform detecting adversary intent before exploitation.

Nucleon Cyber AGTI Platform

Adversary-generated threat intelligence platform for attack surface visibility.

libtaxii

A Python library for handling TAXII v1.x messages and services to enable automated threat intelligence sharing and indicator exchange.

ThreatConnect Polarity Community Edition

Free contextual federated search tool for threat intelligence enrichment

CyBot Open Source Threat Intelligence Chat Bot

CyBot is a free and open source threat intelligence chat bot with a community-driven plugin framework.

ThreatIngestor

An extendable tool to extract and aggregate IOCs from threat feeds, integrates with ThreatKB and MISP.

OSTrICa

OSTrICa is an open source plugin-based framework that collects and visualizes threat intelligence data from various sources to help cybersecurity professionals correlate IoCs and enhance their defensive capabilities.

QRadio

QRadio is a tool/framework designed to consolidate cyber threats intelligence sources.

YETI

YETI is a proof-of-concept TAXII implementation that supports Inbox, Poll, and Discovery services for automated cyber threat intelligence indicator exchange.

ThreatConnect Developer Documentation

Developer documentation providing REST API and SDK resources for ThreatConnect platform integration across Python, Java, and JavaScript environments.

Umbrella Investigate API

API for querying domain security information, categorization, and related data.