Best Grep App Alternatives & Competitors in 2026

DorkSearch

Curated Google dork search tool for OSINT and web reconnaissance.

Google Search Operators: The Complete List (44 Advanced Operators)

A reference guide listing 44 advanced Google search operators for enhanced search filtering and precision in information gathering activities.

Cyber Threat Hunting

A collection of tools and resources for threat hunters.

Community Security Analytics (CSA)

A community-driven repository of pre-built security analytics queries and rules for monitoring and detecting threats in Google Cloud environments across various log sources and activity types.

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.

ThreatHunting Project

A community-driven informational repository providing resources and guidance for hunting adversaries in IT environments.

YARA Public YARA rules

A community-maintained repository of YARA rules for detecting and classifying malware based on patterns and characteristics.

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.

Recog

A recognition framework for identifying products, services, operating systems, and hardware by matching fingerprints against network probes.

Unfetter

Unfetter is a reference implementation framework that collects events from client machines and performs CAR analytics using an ELK stack with Apache Spark to detect potential adversary activity.

Akamai Hunt

Managed threat hunting service detecting evasive threats in network environments

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.

Cybereason Threat Hunting

Proactive threat hunting platform for detecting and investigating attacks

Censys Threat Hunting

Proactive threat hunting platform for detecting adversary infrastructure

detections.ai Detections

Community platform for sharing and creating detection rules with AI

Prophet Security Prophet AI Threat Hunter

AI-driven threat hunting platform for SOC alert triage and investigation

Simbian AI Threat Hunt Agent

AI agent that autonomously validates threat hunt hypotheses across enterprise data

Novacoast Threat Hunting

Managed threat hunting service for network activity monitoring and analysis

Axur Threat Hunting

Threat hunting platform for credentials, phishing, malicious domains & leaks

GoSecure Titan® Threat Hunting Services

Human-led threat hunting service for uncovering hidden adversaries

Legato Security Managed Threat Hunting Services

Managed threat hunting service combining ML analytics and human expertise

Searchlight Cyber Stealth Browser

Virtual machine for secure, anonymous dark web investigation via Tor and I2P

Constella Hunter

Deep OSINT investigation tool for threat actor attribution and analysis

Huntbase Platform

Platform for threat investigation with automation and knowledge management

Zscaler Threat Hunting

Managed threat hunting service with 24/7 expert hunters and AI-powered analysis

Armantec Cyber Threat Hunting

Proactive threat hunting service using threat intel and red team assessments

Active Countermeasures AC-Hunter

Network threat hunting tool for detecting malicious activity

Hypernative Platform

Real-time monitoring & automated response for blockchain/Web3 security threats

SOC Prime Threat Detection Marketplace

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

Exaforce Exabot Investigate

Natural language threat hunting and investigation platform for SOC teams

Gambit KnightGuard for Threat Hunting & Detection

AI-driven threat detection & hunting platform with MITRE ATT&CK analytics

Alpine Security Threat Detection

Continuous threat hunting service based on TTP analysis and EDR exploitation

ClearVector RuntimeVisibility

Real-time runtime visibility platform for detecting active exploitation

Nebulock

AI-powered threat hunting platform for detecting lateral movement & insider threats

Fuzzland Alert

Real-time threat monitoring & alerting for blockchain & infrastructure layers

Arc4dia SNOW

Covert proactive threat hunting platform with remote freeze & forensic analysis.

Brier & Thorn Threat Hunting & Correlation

Managed threat hunting & correlation service with expert analysts.

Confluera Proactive Threat Hunting

Real-time threat hunting using behavioral analytics & Continuous Attack Graphs.

Cyborg Security HUNTER

Threat hunting platform with free hunt packages and educational resources.

Cythereal MAGIC™

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

Delta Risk Cyber Threat Hunting

Proactive threat hunting service to find hidden attackers on client networks.

GLIMPS Fortress

On-premise AI file repository with continuous malware analysis and retrohunting.

iVerify Threat Hunter IR

Mobile threat hunting & IR platform detecting spyware, exploits, and anomalies.

PacketWatch Managed Threat Hunting

Managed service with human analysts hunting threats across client networks.

Query.AI Federated Detections

Runs security detections across distributed data sources without SIEM ingestion.

ShadowDragon Horizon Platform

Enterprise OSINT platform for identity, investigation, and threat monitoring.

ShadowDragon Horizon Monitor

Continuous OSINT monitoring platform tracking identities, keywords & topics.