MSSPProviders.io

Small-business security operations

MSSP Providers for Small Businesses

Small businesses often need security outcomes that resemble larger organizations but cannot dedicate a full internal team to monitoring and response. The best-fit MSSP for a small business reduces operational burden, protects the most important systems, communicates clearly with generalist IT staff, and avoids an enterprise service model that is costly or difficult to run.

What small businesses need from an MSSP

A small internal team cannot spend every day triaging security alerts, tuning tools, tracking vulnerabilities, and preparing compliance evidence. An SMB-focused provider should take clear operational ownership and prioritize a manageable control set. Buyers should be cautious when a low-cost service only forwards alerts without investigation or action.

Compare small-business-focused MSSPs

These providers list Small, SMB, or Startup organizations in their company-size focus. Confirm minimum commitments, included tools, supported environments, response authority, and the amount of internal customer effort required.

Sophos

Best for: Startups to Enterprise orgs, Retail & E-Commerce, Manufacturing

Sophos MDR delivers managed detection and response built on the Sophos security ecosystem, offering both Sophos-native and multi-vendor environment support for...

Abingdon, UK1000+ employees15 minutes SLA

Managed Detection & Response (MDR)Endpoint ProtectionCloud SecurityIncident Response+8 more

Serves: Startups (1-50), SMB (51-200), Mid-Market (201-1000), Enterprise (1000+)

12 Points Technologies

Best for: SMB to Mid-Market orgs, Government & Public Sector, Legal

12 Points Technologies is a veteran-owned managed IT and cybersecurity provider in Omaha, Nebraska, offering a Secure by Design approach that integrates advance...

Omaha, NE51-200 employeesNot disclosed SLA

Managed Detection & Response (MDR)Vulnerability ManagementEndpoint ProtectionEmail Security+2 more

Serves: SMB (51-200), Mid-Market (201-1000)

360 SOC

Best for: Startups to Mid-Market orgs, Manufacturing, Technology

360 SOC provides AI-driven SOC-as-a-Service, delivering 24/7 threat monitoring, detection, and response at accessible price points for SMBs and MSPs.

Phoenix, AZ51-200 employees15 minutes SLA

Security Operations Center as a Service (SOCaaS)Managed Detection & Response (MDR)SIEM ManagementThreat Intelligence+1 more

Serves: Startups (1-50), SMB (51-200), Mid-Market (201-1000)

Abacus

Best for: SMB to Mid-Market orgs, Financial Services

Abacus Group provides managed IT and cybersecurity services specifically designed for alternative investment firms, hedge funds, and private equity organization...

New York, NY51-200 employees15 minutes SLA

Managed Detection & Response (MDR)Endpoint ProtectionCloud SecurityEmail Security+4 more

Serves: SMB (51-200), Mid-Market (201-1000)

Accent Consulting

Best for: SMB to Mid-Market orgs, Manufacturing, Education

Accent Consulting provides managed IT and cybersecurity services to businesses in Indiana, offering proactive security monitoring and compliance support.

Lafayette, IN51-200 employees1 hour SLA

Managed Detection & Response (MDR)Endpoint ProtectionVulnerability ManagementSecurity Awareness Training+2 more

Serves: SMB (51-200), Mid-Market (201-1000)

Access Systems

Best for: SMB to Mid-Market orgs, Manufacturing

Access Systems is a SOC 2 Type 1 certified managed IT provider in Iowa delivering layered cybersecurity protection through their Advanced Cybersecurity Protecti...

Waukee, IA51-200 employeesNot disclosed SLA

Managed Detection & Response (MDR)Endpoint ProtectionEmail SecurityNetwork Security Monitoring

Serves: SMB (51-200), Mid-Market (201-1000)

Acrisure Cyber Services

Best for: SMB to Mid-Market orgs, Retail & E-Commerce, Manufacturing

Acrisure Cyber Services is a New York-based managed IT and cybersecurity provider delivering 24/7 MDR, EDR, SIEM, vulnerability management, email and network se...

New York, NY250+ employees

Managed Detection & Response (MDR)Security Operations Center as a Service (SOCaaS)SIEM ManagementVulnerability Management+13 more

Serves: SMB (51-200), Mid-Market (201-1000)

ActZero

Best for: Startups to Mid-Market orgs, Technology, Manufacturing

ActZero provides AI-driven managed detection and response, using machine learning to deliver automated threat detection and response for SMB and mid-market orga...

Vancouver, BC, Canada51-200 employeesNot disclosed SLA

Managed Detection & Response (MDR)Endpoint ProtectionCloud SecurityIncident Response

Serves: Startups (1-50), SMB (51-200), Mid-Market (201-1000)

Adlumin

Best for: SMB to Mid-Market orgs, Education, Government & Public Sector

Adlumin provides a managed detection and response platform purpose-built for mid-market organizations, combining SIEM, UEBA, and automated response with 24/7 ma...

Washington, DC51-200 employeesNot disclosed SLA

Managed Detection & Response (MDR)Security Operations Center as a Service (SOCaaS)SIEM ManagementVulnerability Management+2 more

Serves: SMB (51-200), Mid-Market (201-1000)

AgileBlue

Best for: SMB to Enterprise orgs, Manufacturing, Technology

AgileBlue provides AI-powered SOC-as-a-Service and managed extended detection and response (MXDR) through its autonomous security operations platform.

Cleveland, OH51-200 employees15 minutes SLA

Security Operations Center as a Service (SOCaaS)Extended Detection & Response (XDR)Managed Detection & Response (MDR)Cloud Security+3 more

Serves: SMB (51-200), Mid-Market (201-1000), Enterprise (1000+)

Agio

Best for: SMB to Mid-Market orgs, Financial Services, Healthcare

Agio provides managed cybersecurity and IT services for financial services firms and healthcare organizations, with deep expertise in hedge fund, private equity...

New York, NY200-500 employeesNot disclosed SLA

Security Operations Center as a Service (SOCaaS)Endpoint ProtectionVulnerability ManagementCompliance Management+2 more

Serves: SMB (51-200), Mid-Market (201-1000)

Alert Logic

Best for: SMB to Enterprise orgs, Retail & E-Commerce, Technology

Alert Logic, now part of Fortra, provides managed detection and response with an integrated technology platform that combines SIEM, IDS, vulnerability scanning,...

Houston, TX500-1000 employees15 minutes SLA

Managed Detection & Response (MDR)SIEM ManagementVulnerability ManagementCloud Security+3 more

Serves: SMB (51-200), Mid-Market (201-1000), Enterprise (1000+)

Altel

Best for: SMB to Mid-Market orgs, Government & Public Sector, Telecommunications

Altel is an Ecuadorian cybersecurity company providing managed security services in Ecuador and the Andean region.

Quito, Ecuador51-200 employees30 minutes SLA

Security Operations Center as a Service (SOCaaS)Managed Detection & Response (MDR)Vulnerability ManagementCompliance Management

Serves: SMB (51-200), Mid-Market (201-1000)

Alvarez Technology

Best for: SMB to Mid-Market orgs, Manufacturing

Alvarez Technology Group provides managed IT and cybersecurity services to businesses on California's Central Coast, offering security monitoring and compliance...

Salinas, CA51-200 employees1 hour SLA

Managed Detection & Response (MDR)Endpoint ProtectionCloud SecurityVulnerability Management+2 more

Serves: SMB (51-200), Mid-Market (201-1000)

AMSYS Innovative Solutions

Best for: SMB to Mid-Market orgs, Energy & Utilities, Manufacturing

AMSYS Innovative Solutions delivers managed IT and cybersecurity services to businesses in the Houston area, specializing in proactive security monitoring and c...

Houston, TX51-200 employees1 hour SLA

Managed Detection & Response (MDR)Endpoint ProtectionNetwork Security MonitoringVulnerability Management+4 more

Serves: SMB (51-200), Mid-Market (201-1000)

Andromeda Technology Solutions

Best for: SMB to Mid-Market orgs, Manufacturing, Transportation & Logistics

Andromeda Technology Solutions is a managed IT and cybersecurity provider specializing in practical, compliance-aligned security for manufacturers and industria...

Lockport, IL51-200 employeesNot disclosed SLA

Compliance ManagementIdentity & Access Management (IAM)Endpoint ProtectionNetwork Security Monitoring

Serves: SMB (51-200), Mid-Market (201-1000)

Appalachia Technologies

Best for: SMB to Mid-Market orgs, Manufacturing, Government & Public Sector

Appalachia Technologies provides managed IT and cybersecurity services to businesses in Pennsylvania, offering threat monitoring, compliance, and cloud solution...

Mechanicsburg, PA51-200 employees1 hour SLA

Managed Detection & Response (MDR)Endpoint ProtectionCloud SecurityVulnerability Management+1 more

Serves: SMB (51-200), Mid-Market (201-1000)

Arctic Wolf

Best for: SMB to Enterprise orgs, Retail & E-Commerce, Manufacturing

Arctic Wolf delivers security operations as a concierge service, combining its cloud-native platform with a dedicated team of security experts assigned to each...

Eden Prairie, MN1000+ employees15 minutes SLA

Managed Detection & Response (MDR)Security Operations Center as a Service (SOCaaS)SIEM ManagementVulnerability Management+4 more

Serves: SMB (51-200), Mid-Market (201-1000), Enterprise (1000+)

Armor Defense

Best for: SMB to Enterprise orgs, Government & Public Sector, Technology

Armor Defense is a cloud-native MSSP founded in 2009 in Plano, TX, delivering managed security for cloud workloads with a strong focus on compliance, healthcare...

Plano, TX200-500 employees15 minutes SLA

Managed Detection & Response (MDR)Compliance ManagementVulnerability ManagementIncident Response+3 more

Serves: SMB (51-200), Mid-Market (201-1000), Enterprise (1000+)

ArmorPoint

Best for: SMB to Mid-Market orgs, Manufacturing, Technology

ArmorPoint delivers unified managed security operations combining SIEM, SOC-as-a-Service, and network operations into a single platform for mid-market organizat...

Phoenix, AZ51-200 employees30 minutes SLA

Security Operations Center as a Service (SOCaaS)SIEM ManagementManaged Detection & Response (MDR)Vulnerability Management+1 more

Serves: SMB (51-200), Mid-Market (201-1000)

Ascend Technologies

Best for: SMB to Mid-Market orgs, Manufacturing, Technology

Ascend Technologies provides managed cybersecurity, cloud services, and IT infrastructure management for mid-market organizations across the United States.

Chicago, IL200-500 employeesNot disclosed SLA

Security Operations Center as a Service (SOCaaS)Endpoint ProtectionVulnerability ManagementCloud Security

Serves: SMB (51-200), Mid-Market (201-1000)

Assura

Best for: SMB to Mid-Market orgs, Government & Public Sector, Manufacturing

Assura provides managed cybersecurity services, virtual CISO, and compliance solutions to organizations in the Mid-Atlantic region of the United States.

Richmond, VA51-200 employees30 minutes SLA

Managed Detection & Response (MDR)Vulnerability ManagementCompliance ManagementPenetration Testing+1 more

Serves: SMB (51-200), Mid-Market (201-1000)

Aurora InfoTech

Best for: SMB to Mid-Market orgs, Manufacturing

Aurora InfoTech provides managed IT and cybersecurity services to businesses in Central Florida.

Orlando, FL51-200 employees1 hour SLA

Managed Detection & Response (MDR)Endpoint ProtectionCloud SecurityVulnerability Management+1 more

Serves: SMB (51-200), Mid-Market (201-1000)

Avertium

Best for: SMB to Enterprise orgs, Manufacturing, Government & Public Sector

Avertium provides managed security services, threat detection, and cyber advisory, formed from the merger of several established regional MSSPs to create a nati...

Phoenix, AZ200-500 employees30 minutes SLA

Managed Detection & Response (MDR)Security Operations Center as a Service (SOCaaS)SIEM ManagementVulnerability Management+4 more

Serves: SMB (51-200), Mid-Market (201-1000), Enterprise (1000+)

How small businesses should evaluate an MSSP

Criterion 1

Low internal workload

Verify that the provider can operate with one accountable IT contact and does not assume a dedicated internal security operations team.

Criterion 2

Essential service coverage

Prioritize endpoint, identity, email, vulnerability, cloud, backup-related coordination, and incident response based on your actual exposure.

Criterion 3

Hands-on response

Ask whether the provider can isolate endpoints, disable accounts, block indicators, and guide recovery instead of only sending notifications.

Criterion 4

Predictable commercial terms

Compare minimum seats, bundled tools, onboarding charges, overages, contract length, renewal increases, and support tiers.

Criterion 5

Business-ready reporting

Require plain-language risk and incident reporting that owners, executives, insurers, customers, and auditors can understand.

MSSP Guide for Small Businesses How Much Does an MSSP Cost?MSSP vs. In-House Security

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Frequently asked questions

Does a small business need an MSSP?

An MSSP can be useful when a business lacks continuous monitoring, incident-response capacity, security-tool expertise, or enough staff to maintain critical controls. The need depends on risk, customer obligations, insurance, and regulatory exposure.

What should an SMB MSSP manage first?

Priorities commonly include identity and multifactor-authentication monitoring, endpoint protection, email security, vulnerability management, cloud configuration, backups coordination, and a tested incident escalation process.

How can a small business avoid an oversized MSSP package?

Define essential outcomes and assets before requesting proposals. Ask providers to separate required scope from optional modules and show the staffing, tools, minimums, and internal customer work assumed by each package.