Updated Apr 22, 2026
Score 27
ActZero, a WatchGuard Brand logo

ActZero, a WatchGuard Brand

Ranked #676 of 1,000+ cybersecurity companies
Profile
INITIALIZING DATA STREAM...

Overview

Acquired By
WatchGuard
Legal Name
ActZero, Inc.
Founded
2019
Crunchbase Rank
#42077

ActZero, now part of WatchGuard, delivers AI-driven managed detection and response with 24/7 threat hunting and rapid incident response across endpoints, networks, mobile, cloud, identity, and email, plus advisory services to strengthen security hygiene and compliance.

Industries
Network Management SoftwareComputer and Network SecurityCybersecurityArtificial Intelligence & Machine Learning
Type
Privately Held

Company Size

Employees
 
16
Range11–50 employees
110K+

Headquarters

2 Shaw Alley, San Francisco, CA 94105

Followers

 
3,565

Press Coverage

DateArticlePublisher
Dec 26, 2023Mercado Profesional de software de detección y respuesta ...La Voz de Valparaíso
Nov 26, 2023Combating Maritime CyberattacksThe Maritime Executive
Nov 12, 2023Combating Maritime CyberattacksThe Maritime Executive
Jun 9, 2021ActZero Partners with Zeguro to Provide Holistic Cyber Risk Management and Response for Small to Mid-Size BusinessesPR Newswire
Apr 8, 2021North American Startup Funding Was On Fire In Q1Crunchbase News

Specialties

Cloud SecurityCMMCCybersecurity Maturity ModelData SecurityInfo SecInformation SecurityMalware AnalysisMalware DefenseMalware ProtectionManaged Detection and ResponseMDRMDR for MobileRansomwareRansomware DefenseRansomware ProtectionRansomware Readiness Assessment

Categories

Artificial Intelligence (AI)Cyber SecurityInsurTechMachine LearningRisk Management

Product

NameDescription
ActZero Managed Detection and Response (MDR) ServiceA cybersecurity service providing 24/7 detection, response, and management of threats across endpoints, networks, cloud, mobile, email, and identity systems using AI and expert threat hunters.
Sixth Sense AIAn AI technology that analyzes thousands of signals across platforms to detect and respond to cyber threats rapidly and reduce false positives.
ZeroInA visual analytics tool that consolidates security data from multiple sources to provide an overview of IT assets and their security status.
Mobile Managed Detection and Response (Mobile MDR)A mobile security service integrating Zimperium Mobile Threat Defense with AI to detect and block threats on company and BYO mobile devices.
Advisory ServicesCybersecurity consulting focused on improving security hygiene, compliance management, and providing expert guidance to enhance security posture.