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.
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...
Dataprise
Best for: SMB to Mid-Market orgs, Government & Public Sector, Legal
Dataprise provides managed cybersecurity, IT services, and cloud solutions for mid-market organizations, delivering SOC operations, endpoint protection, and com...
Espresso Labs
Best for: Startups to Mid-Market orgs, Manufacturing, Technology
Espresso Labs is an AI-native managed IT, cybersecurity, and compliance provider delivering 24/7 monitoring, endpoint detection and response, cloud and email se...
JLS Technology USA
Best for: SMB to Mid-Market orgs, Legal, Manufacturing
JLS Technology provides managed cybersecurity and IT services to businesses in the New Jersey/New York metro area, offering 24/7 monitoring, compliance support,...
Judy Security
Best for: Startups to SMB orgs, Legal, Manufacturing
Judy Security is an AI-powered cybersecurity platform designed for small businesses, providing automated threat detection, response, and compliance management a...
Kyber Security
Best for: SMB to Mid-Market orgs, Manufacturing, Education
Kyber Security is a boutique managed security services provider based in Connecticut, delivering SecurityFirst™ cybersecurity solutions to small and mid-sized b...
Locknet Managed IT
Best for: SMB to Mid-Market orgs, Manufacturing, Education
Locknet Managed IT provides cybersecurity and managed IT services to businesses across the Midwest, specializing in proactive threat monitoring and compliance s...
MIS Solutions
Best for: SMB to Mid-Market orgs, Manufacturing
MIS Solutions is a family-owned managed IT and cybersecurity provider serving small and mid-sized businesses in the greater Atlanta area for over three decades.
NetCov
Best for: SMB to Mid-Market orgs, Legal, Manufacturing
NetCov provides managed cybersecurity services to businesses in the New England area, offering threat monitoring, vulnerability management, and compliance suppo...
Ntiva
Best for: SMB to Mid-Market orgs, Government & Public Sector, Legal
Ntiva provides managed cybersecurity services, endpoint protection, and compliance support as a US-based managed IT services provider focused on mid-market orga...
Nucleus Networks
Best for: SMB to Mid-Market orgs, Technology
Nucleus Networks is a SOC 2 Type II certified managed IT and cybersecurity provider serving small and mid-sized businesses across Canada with a dedicated cybers...
Omega Systems
Best for: SMB to Enterprise orgs, Manufacturing, Government & Public Sector
Omega Systems is a Philadelphia-area MSP/MSSP specializing in regulated industries, delivering managed detection and response, 24/7 SOC operations, endpoint and...