Best GRR Rapid Response Alternatives & Competitors in 2026

Binalyze

DFIR platform automating investigation, evidence collection, and IR.

RTIR

Request Tracker for Incident Response (RTIR) is a tool for incident response teams to manage incident reports, correlate data, and facilitate communication.

AChoir Windows Live Artifacts Acquisition Scripting Framework

A framework/scripting tool to standardize and simplify the process of scripting favorite Live Acquisition utilities for Incident Responders.

Kansa

A modular incident response framework in Powershell that uses Powershell Remoting to collect data for incident response and breach hunts.

Incident Response Investigation System (IRIS)

A web collaborative platform for incident responders to share technical details during investigations, shipped in Docker containers for easy installation and upgrades.

DFIRTrack

DFIRTrack is an open source web application focused on incident response for handling major incidents with many affected systems, tracking system status, tasks, and artifacts.

Morgue

A PHP based web application for managing postmortems with pluggable features.

PowerGRR

PowerGRR is a PowerShell API client library that automates GRR (Google Rapid Response) operations for digital forensics and incident response across multiple operating systems.

Unix-like Artifacts Collector UAC

A Live Response collection script for Incident Response that automates the collection of artifacts from various Unix-like operating systems.

INCIDENTS

Web-based tool for incident response with easy local installation using Docker.

VERIS Framework

A standardized framework for describing and classifying cybersecurity incidents

Binalyze AIR

Modern digital forensics and incident response platform with comprehensive tools.

Charles Web Debugging Proxy

An HTTP proxy, monitor, and reverse proxy tool for viewing HTTP and SSL/HTTPS traffic.

Spacewalk AI

AI platform for incident response: timeline automation, reporting & team sync.

CIRTKit

CIRTKit is a DFIR console built on the Viper Framework that integrates various forensic tools and provides modules for packet analysis, memory analysis, and automated incident response workflows.

StrangeBee TheHive IaaS Images

Collaborative case management platform for incident response and investigation

Cydarm Platform

SOC management platform for incident response and cyber response management

ORNA Digital Incident Response Plan

Digital incident response plan built on SANS 504-B framework

Absolute Rehydrate

Automates endpoint recovery and restoration after IT or cyber incidents.

StrangeBee TheHive

Security case management platform for SOCs, CERTs, and CSIRTs

StrangeBee TheHive Cloud Platform

SaaS security case management platform for incident response teams

Allgress Simplified Incident Management

Incident management platform for tracking and responding to security incidents

Semperis Active Directory Forest Recovery

Automated AD forest recovery solution for rapid restoration after cyberattacks

CatchProbe CrimeGround

Investigation and case management system for cybersecurity incidents

CYGNVS Incident Response

Out-of-band incident response platform for cyber incident lifecycle management

CYGNVS

Incident response platform for cyber crisis management and collaboration

Cytactic Cyber Crisis Management Platform

Platform for cyber crisis readiness, response management, and recovery

Cytactic

Cyber crisis management platform for incident response and preparedness

Cyber Triage EDR

EDR investigation platform that ingests and analyzes endpoint data

BreachRx Incident Response Management Platform

SaaS platform for managing cybersecurity incident and data breach response

Dream-On PanicSafe

Crisis management platform for coordinating emergency response procedures

BullWall Ransomware Containment

Agentless ransomware detection and containment via behavioral analysis.

Cognni Incident Investigation

Incident investigation tool for info risks, user activity, and file exposure.

S2T GoldenSpear Data Discovery

AI-powered data lake for structured/unstructured data discovery & analysis.

Cydelphi AI-Native DFIR

AI-native DFIR platform cutting breach recovery time by 75% via automation.

BreachQuest

BEC protection platform for email threat detection and response.

Exigence

Critical incident planning & response platform for IT, security & IR teams.

Aurora Incident Response

Open-source IR documentation tool for tracking findings, tasks, and timelines.

smartmontools

A utility package that monitors hard drive health through SMART technology to detect and prevent disk failures before data loss occurs.

Cyber Incident Response Playbook Battle Cards

A collection of structured incident response playbook battle cards providing prescriptive guidance and countermeasures for cybersecurity incident response operations.

Kanvas

An open-source incident response case management tool

libfsntfs

A library to access the Windows New Technology File System (NTFS) format with read-only support for NTFS versions 3.0 and 3.1.

WayBackMachine

A digital archive of the internet, allowing users to capture and browse archived web pages.

testdisk

TestDisk is a free data recovery software that can recover lost partitions and undelete files from various file systems.

libfwnt

A library for working with Windows NT data types, providing access and manipulation functions.

Highlighter

Highlighter is a FireEye Market app that integrates with FireEye products to provide enhanced cybersecurity capabilities.

Nomoreransom

No More Ransom is a collaborative project to combat ransomware attacks by providing decryption tools and prevention advice.

Recon

A file search and query tool for ops and security experts.