Best InQuest Labs Alternatives & Competitors in 2026

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.

detections.ai Detections

Community platform for sharing and creating detection rules with AI

Axur AI-Powered Cyber Threat Intelligence

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

SOC Prime Threat Detection Marketplace

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

Red Canary Threat Intelligence

Threat intelligence service providing threat profiles and analytics for MDR

Cythereal MAGIC EWS

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

Sesame IT HOSHI

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

CDI_yara

A collection of YARA rules for public use, built from intelligence profiles and file work.

Canadian Centre for Cyber Security CCCS YARA Specification

Define and validate YARA rule metadata with CCCS YARA Specification.

yara-rust

Bindings for the Yara library from VirusTotal with support for Yara v4.2 and various features like rule compilation and scanning.

ThreatKB

Knowledge base workflow management dashboard for YARA rules and C2 artifacts.

KLara

KLara is a distributed system written in Python that helps Threat Intelligence researchers hunt for new malware using Yara.

Signature-Base

YARA signature and IOC database for LOKI and THOR Lite scanners with high quality rules and IOCs.

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.

Project Icewater

A project providing open-source YARA rules for malware and malicious file detection

Yara Rule Generator

A tool for quick and effective Yara rule creation to isolate malware families and malicious objects.

Yara Rules Project

A repository of Yara signatures under the GNU-GPLv2 license for the cybersecurity community.

YLS Language Server for YARA Language

YLS Language Server for YARA Language with comprehensive features and Python 3.8 support.

Private Yara Rules Repository

A repository of freely usable Yara rules for detection systems, with automated error detection workflows.

GCTI Open Source Detection Signatures

GCTI's open-source detection signatures for malware and threat detection

Malware Signatures Overview

A collection of Yara signatures developed by Citizen Lab to detect malware used in targeted attacks against civil society organizations.

YARA Rules Collection

Collection of YARA signatures from recent malware research.

Detection Content Repository

Repository for detection content with various types of rules and payloads.

Malware Indicators of Compromise

Provides indicators of compromise (IOCs) to combat malware with Yara and Snort rules.

FireEye Red Team Tool Countermeasures

A set of rules for detecting threats in various formats, including Snort, Yara, ClamAV, and HXIOC.

YARA-Signatures

A collection of public YARA signatures for various malware families.

Malpedia's YARA-Signator Rules

Repository of automatically generated YARA rules from Malpedia's YARA-Signator with detailed statistics.

VT_RuleMGR.py

Tool for managing Yara rules on VirusTotal

Google Security Operations

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

LogCraft Detection Engineering

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

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.

SOC Prime Uncoder AI

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

Cotool

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

Defender Lens

Turn Any Threat into a Detection Rule

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.

Query.AI Federated Detections

Runs security detections across distributed data sources without SIEM ingestion.

Tenzir TQL

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

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.

1stProtect.ai

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

Anvilogic AI SOC

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

PhishingKit-Yara-Rules

A StalkPhish Project YARA repository for Phishing Kits zip files.

Sigma Query

Searchable repository of Sigma detection rules for threat hunting and SIEM