MSSP Directory: Compare Managed Security Service Providers
This directory lists managed security service providers (MSSPs), the companies that run security monitoring, threat detection, and incident response for organizations without a full in-house security operations center. Filter the full list by service, industry, company size, and security platform to narrow it into a shortlist you can compare side by side.
Compare managed security service providers. Use filters to narrow your search. The directory covers providers across all major service categories (MDR, SIEM management, vulnerability scanning, incident response, and more) as well as a wide range of industries and security platforms. Use the filter sidebar to narrow results by the criteria that matter most to your organization, and combine multiple filters to zero in on the right shortlist. Each provider profile includes service details, certifications, platform expertise, and key operational facts so you can compare options without leaving the page. New to MSSPs? Read our guide on what managed security service providers do or see the best MSSP providers in 2026. To turn a long list into a focused evaluation set, use our MSSP provider shortlist guide.
Cyber Advisors
Best for: SMB to Mid-Market orgs, Manufacturing, Technology
Cyber Advisors is a security-led managed services provider offering 24/7 managed detection and response, penetration testing, and compliance auditing for busine...
Cyber Sainik
Best for: SMB to Mid-Market orgs, Technology, Manufacturing
Cyber Sainik provides managed security services and SOC operations targeting mid-market organizations, offering threat monitoring, incident response, and compli...
Cyber Security Shield
Best for: SMB to Mid-Market orgs, Technology
Cyber Security Shield provides managed cybersecurity services to businesses in Southern California.
CyberCX
Best for: Mid-Market to Enterprise orgs, Government & Public Sector, Energy & Utilities
CyberCX is the largest independent cybersecurity company in Australia and New Zealand, formed in 2019 by combining 14 leading firms with 1,400+ security profess...
Cybereason
Best for: Mid-Market to Enterprise orgs, Technology, Government & Public Sector
Cybereason offers MDR powered by its proprietary MalOp detection engine, providing operation-centric security that correlates threat activity across entire atta...
CyberMaxx
Best for: SMB to Mid-Market orgs, Manufacturing, Technology
CyberMaxx provides managed security services and incident response focused on mid-market organizations, with strength in healthcare and financial services compl...
CyberProof
Best for: Mid-Market to Enterprise orgs, Manufacturing, Technology
CyberProof, a UST company, is a global MDR provider founded in 2018 with co-managed SOC services built on the proprietary SeeMo AI platform, serving enterprise...
CyberSheath
Best for: SMB to Enterprise orgs, Defense & Aerospace, Manufacturing
CyberSheath is a leading CMMC compliance and managed security provider exclusively serving defense industrial base contractors with NIST 800-171 and CMMC certif...
CyFlare
Best for: Startups to Mid-Market orgs, Government & Public Sector, Manufacturing
CyFlare delivers SOC-as-a-Service and managed detection and response for SMB and mid-market organizations, providing 24/7 security operations through its propri...
CYREBRO
Best for: Startups to Enterprise orgs, Technology, Manufacturing
CYREBRO is an AI-native managed detection and response provider delivering 24/7 SOC-as-a-Service via a cloud-based platform with proprietary detection algorithm...
Cyvatar
Best for: Startups to Mid-Market orgs, Technology, Retail & E-Commerce
Cyvatar provides membership-based managed security services for small and mid-size businesses, delivering continuous security monitoring and compliance manageme...
Darktrace
Best for: SMB to Enterprise orgs, Manufacturing, Energy & Utilities
Darktrace delivers AI-driven managed threat detection and autonomous response services, using self-learning AI to detect and respond to novel threats across dig...