Use it when
Use this list when a framework requirement affects your SOC provider shortlist.
Compliance need
NIST-Aligned SOC Providers
Providers indicating NIST support. Confirm evidence, retention, data location, and reporting.
13 providers
Arctic Wolf
24/7 MDR through Arctic Wolf's Aurora platform, Concierge Security Team guidance and supported Active Response containment workflows
SMB / Mid-Market · Endpoints
Service MDR
Handles Contain threats
Price AWS Marketplace public offer plus quote-based tiers
Adlumin
A co-managed security operations platform that combines SIEM-style log collection, UEBA, SOAR automation, compliance reporting and 24/7 MDR support
SMB / Mid-Market · Endpoints
Service MDR
Handles Co-manage the SOC
Price Quote-based
Alert Logic
24/7 MDR over Alert Logic's own platform, with exposure management, log collection, SOC triage and optional Managed WAF coverage
SMB / Mid-Market · Endpoints
Service MDR
Handles Investigate and advise
Price Quote-based
Barracuda Managed XDR
24/7 Managed XDR across selected Barracuda and third-party security controls, with SOC triage and scope-dependent automated response
SMB / Mid-Market · Endpoints
Service XDR
Handles Contain threats
Price Quote-based; per-user and per-device units
Bitdefender MDR
24/7 SOC investigation, threat hunting, reporting and pre-approved containment through Bitdefender GravityZone
SMB / Mid-Market · Endpoints
Service MDR
Handles Contain threats
Price Quote-based with no official public MDR list price found
Blumira
Managed detections, cloud SIEM visibility, guided findings and edition-based containment actions in Blumira's own platform
SMB / Mid-Market · Endpoints
Service XDR
Handles Contain threats
Price Public pricing from $12-$21/employee/month
BT Managed Sentinel
24x7 managed Microsoft Sentinel monitoring, rule tuning, SOC investigation, incident reporting and buyer guidance
Enterprise / Mid-Market · Network
Service MSSP
Handles Investigate and advise
Price Public G-Cloud price from £6,275 per instance
Datadog Cloud SIEM
Cloud SIEM detection rules, security signals, notifications, cases, dashboards, threat intelligence context and workflow hooks inside Datadog
Enterprise / Mid-Market · Cloud Workloads
Service SOCaaS
Handles Monitor and notify
Price Published from $5 per 1M analyzed events/month
Expel MDR
24/7 SOC monitoring, analyst investigation, Workbench visibility, cross-product correlation, remediation recommendations and pre-approved auto-remediation through supported tools.
Mid-Market / Enterprise · Endpoints
Service MDR
Handles Contain threats
Price Quote-based Starter, Select and Premium MDR packages
Netsurion Managed Open XDR
Co-managed Open XDR with managed SIEM, 24/7 SOC monitoring, workflow automation, threat hunting, log retention, compliance reporting and package-dependent endpoint, vulnerability and incident-support options.
SMB / Mid-Market · Endpoints
Service Co-managed SOC
Handles Co-manage the SOC
Price Quote-based, with pay-as-you-grow packaging referenced for MSP buyers
Pondurance
Outsourced SOC coverage with managed SIEM, MDR, threat hunting, triage and scoped containment across existing tools
Mid-Market / SMB · Endpoints
Service SOCaaS
Handles Run the SOC
Price Quote-based, scoped MDR/SOC quote
Proficio ProSOC MDR
24/7 SOC monitoring, analyst investigation, hosted or customer-owned SIEM operations, threat hunting, case management, guided remediation and optional Active Defense containment across supported tools.
Mid-Market / Enterprise · Endpoints
Service Co-managed SOC
Handles Co-manage the SOC
Price Quote-based direct, partner or marketplace private offer
SecurityHQ Managed SOC
24/7 managed SOC coverage with monitoring, triage, investigation, threat hunting, containment playbooks, reporting, SHQ Response collaboration and optional managed protection or risk services
Mid-Market / Enterprise · Endpoints
Service SOCaaS
Handles Run the SOC
Price G-Cloud examples from £30,664.70 to £297,154 per year*
How to use this list
Do not assume
Compliance support is not the same as audit readiness for your exact environment, evidence needs, or data location.
Ask before shortlisting
- Ask for the actual evidence package, not just the compliance logo.
- Confirm data processing locations, retention, and audit-ready reporting.
- Check whether the provider can support your framework without a custom services project.
Category background
These SOC providers support alignment with the NIST Cybersecurity Framework — the most widely adopted cybersecurity standard in the United States. NIST CSF provides a risk-based approach to managing cybersecurity that is used across government, critical infrastructure, and private-sector organizations of all sizes.
NIST CSF and SOC Operations
The NIST Cybersecurity Framework’s five core functions — Identify, Protect, Detect, Respond, Recover — map directly to SOC operations. SOC providers primarily deliver the Detect and Respond functions: continuous monitoring for cybersecurity events, security event analysis and correlation, incident response planning and execution, and post-incident analysis. Providers that explicitly support NIST CSF can generate compliance-mapped reports showing which framework subcategories their services cover.
Beyond the Framework
NIST publishes several related standards that SOC providers may support. NIST 800-53 provides detailed security controls for federal information systems. NIST 800-171 covers protection of Controlled Unclassified Information (CUI) and is the foundation for CMMC. SOC providers that understand the NIST ecosystem can help organizations navigate these overlapping requirements and demonstrate compliance to auditors, regulators, and business partners.
Questions
What is the NIST Cybersecurity Framework?
The NIST Cybersecurity Framework (CSF) is a voluntary set of standards, guidelines, and best practices published by the National Institute of Standards and Technology to help organizations manage cybersecurity risk. It organizes security activities into five core functions — Identify, Protect, Detect, Respond, and Recover. While originally developed for critical infrastructure, it has become the de facto cybersecurity standard across industries.
How do SOC providers support NIST CSF compliance?
SOC providers support NIST CSF by mapping their monitoring and response capabilities to the framework's Detect and Respond functions. This includes continuous monitoring (DE.CM), security event analysis (DE.AE), detection processes (DE.DP), response planning (RS.RP), communications (RS.CO), analysis (RS.AN), mitigation (RS.MI), and improvements (RS.IM). Providers that support NIST typically deliver compliance-mapped reporting showing coverage across these subcategories.
Is NIST CSF mandatory?
NIST CSF is voluntary for most private-sector organizations, but it is mandatory for US federal agencies (via Executive Order 13800) and is increasingly required by regulators and business partners. Many cyber insurance policies reference NIST CSF as a baseline. For defense contractors, NIST 800-171 (which underlies CMMC) is mandatory for handling Controlled Unclassified Information (CUI).