Best Detection Rules Alternatives & Competitors in 2026

LogCraft Detection Engineering

Detection-as-code platform for managing detection rules across SIEM/EDR/XDR

detections.ai Detections

Community platform for sharing and creating detection rules with AI

SOC Prime Threat Detection Marketplace

Threat detection marketplace with Sigma rules for SIEM and shift-left detection

SOC Prime Uncoder AI

IDE for detection engineering with cross-platform translation for 65+ SIEM/EDR/XDR

Red Canary Threat Intelligence

Threat intelligence service providing threat profiles and analytics for MDR

Cotool

AI agent platform for SecOps automation, detection tuning, and threat hunting

Defender Lens

Turn Any Threat into a Detection Rule

Query.AI Federated Detections

Runs security detections across distributed data sources without SIEM ingestion.

Sesame IT HOSHI

Curated attack use case platform that feeds threat scenarios into Jizô AI.

Fig Security Operations Resilience

SOC resilience platform detecting & repairing drift in detection rules and pipelines.

Spectrum

Early-access threat detection platform targeting static & manual detection gaps.

Rilevera

AI platform for continuous detection rule validation, optimization & governance.

Anvilogic AI SOC

AI-powered SOC platform for detection engineering across SIEMs & data lakes

Sigma Query

Searchable repository of Sigma detection rules for threat hunting and SIEM

AttackRuleMap

A mapping tool that correlates MITRE ATT&CK techniques with atomic tests

Sublime Security Sublime Rules

Open-source detection rules for email attacks like BEC, phishing, and malware

YaraDbg

A free web-based Yara debugger for security analysts to write hunting or detection rules with ease.

The Threat Hunter Playbook

A community-driven open source project providing interactive notebooks with detection logic, adversary tradecraft, and resources organized according to MITRE ATT&CK framework for threat hunting and detection development.

Dorothy

Dorothy is a tool to test monitoring and detection capabilities for Okta environments, with modules mapped to MITRE ATT&CK® tactics.

EQL Analytics Library

A library of event-based analytics written in EQL to detect adversary behaviors identified in MITRE ATT&CK, providing detection rules for the Elastic Stack.

event-generator

A testing tool that generates suspect actions to validate and test Falco runtime security monitoring rulesets.

Falco Rules

A repository of officially managed detection rules for the Falco runtime security monitoring system that identifies threats, abnormal behaviors, and compliance violations through syscall and container event analysis.

Splunk Attack Range

An open-source platform that builds instrumented environments, simulates attacks, and integrates with Splunk for detection rule development and testing.

Leonidas

A framework for executing cloud attacker tactics, techniques, and procedures (TTPs) that can generate APIs, Sigma detection rules, and documentation from YAML-based definitions.

Google Security Operations

Cloud-native SIEM, SOAR, and threat intel platform for SecOps teams

Binary Defense Threat Hunting

A managed security service that uses hypothesis-based threat hunting to proactively discover hidden threats, create new detection rules, and improve overall security posture.

Axur AI-Powered Cyber Threat Intelligence

AI-powered cyber threat intelligence platform with real-time monitoring

Hunters Next-Gen SIEM

Next-gen SIEM with AI-powered triage, automated investigation & detection

Pathlock Role Management

Automates role management across enterprise apps with SoD analysis and compliance

CardinalOps Threat-Informed Detection Engineering

AI-powered platform that automates detection engineering to expand SIEM & EDR coverage.

aDolus FACT - Malware Detection

FACT detects malware & ransomware in packages using AV scans & YARA rules.

Atomicorp Atomic ModSecurity Rules & WAF

ModSecurity-based WAF ruleset for detecting and blocking web app attacks.

Cythereal MAGIC™

Malware hunting platform that auto-generates YARA rules from shared code analysis.

Cythereal MAGIC EWS

Analyzes stopped attacks to auto-generate YARA rules and IoCs against APTs.

Tenzir TQL

Security data pipeline platform with a query language for log normalization and

1stProtect.ai

Runtime enforcement platform with 22 modules on one SIGMA engine, offline-capable.

PhishingKit-Yara-Rules

A StalkPhish Project YARA repository for Phishing Kits zip files.

OCyara

OCyara performs OCR on images and PDF files to extract text content and scan it against Yara rules for malware detection.

Yara Pattern Scanner

A Windows context menu integration tool that scans files and folders for malware patterns, crypto signatures, and malicious documents using Yara rules and PEID signatures.

Stamus Clear NDR Community

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

InQuest Labs

The Trystero Project is a threat intelligence platform that measures email security efficacy and provides various tools and resources, while VMware Carbon Black offers endpoint protection and workload security solutions.

THOR Lite

A free, fast, and flexible multi-platform IOC and YARA scanner for Windows, Linux, and macOS.

Yara Manager

A program to manage yara ruleset in a database with support for different databases and configuration options.

Yabin

Yabin creates Yara signatures from malware to find similar samples.

yextend

yextend extends Yara's functionality by automatically handling archived and compressed content inflation, enabling pattern matching on files buried within multiple layers of archives.

YaraParser

Python 3 tool for parsing Yara rules with ongoing development.

Mquery

Blazingly fast Yara queries for malware analysts with an analyst-friendly web GUI.

Factual Rules Generator

An open source tool that generates YARA rules from installed software on running operating systems for efficient software identification in digital forensic investigations.