Chapter8 | APT Alternatives & Competitors
12 companies similar to Chapter8 | APT — Advanced Purple Teaming is what we did. Top tier consultants from the private an...
Companies similar to Chapter8 | APT
XRATOR
Continuous Threat Exposure Management - We tell you where, when and how you will be attack...
Nantes, France
DNC Cybersecurity
Managed Services Provider (MSP) based in Toronto, Canada helping protect SMB from ransomwa...
Toronto, Canada
Torino, Italy
MixMode
MixMode delivers AI-powered threat detection analytics purpose-built to detect known and n...
Santa Barbara, United Sta...
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AttackIQ
CTEM Runs on AVA Agentic OS
Los Altos, United States
RangeForce
Build high performing defensive cyber teams.
Norfolk, United States
Privasec, a Sekuro Company
Your leading cybersecurity partner.
Singapore
HiddenLayer
The Ultimate Security for AI Platform
Austin, United States
Beetles Cyber Security Ltd.
SaaS-enabled PenTesting, utilizing "The Hacker's Approach".
Dhaka, Bangladesh
Perseus Technologies
Your Security Guide for the Digital Age. We're hiring!
Berlin, Germany
Hong Kong S.a.r.
HYAS
The world-leading authority on infrastructure intelligence; used for threat intel, Protect...
Canada
About Chapter8 | APT
Chapter8 | APT, established in 2020, is a cybersecurity firm focused on enhancing the resilience of digital infrastructures. Founded by former Dutch military and intelligence professionals, the company specializes in a comprehensive approach that blends red teaming and blue teaming, offering advanced Purple Team Assign...
Purple Teaming, Red Teaming, Forensic Readiness Assessment, Digital Vulnerability Analysis, Cybersecurity Training and Engagement
Organizations seeking improved digital security, Organizations involved in digital security readiness, Companies requiring enhanced incident response capabilities, Businesses in high-stakes sectors
Purple Teaming, Red Teaming, Blue Teaming, Cybersecurity Training, Forensic Readiness, Incident Handling, Security Partnerships, Digital Infrastructure Assessment, Threat Hunting, Attack Scenarios, TIBER-EU Preparation, Policy Analysis, Security Processes, Incident Response
B2B, B2G
Service Fee, Consulting Fee, Project Based
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Compiled from the BounceWatch company index. We last looked at Chapter8 | APT on 6 Feb 2026. The 12 companies listed here were last checked between 11 Sep 2024 and 14 May 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.
