How Much Does a Managed SOC Cost in the UK? (2026 Pricing Guide)

Sep 11th, 2026 -

Most IT managers searching for managed SOC pricing are building the business case for a board, a finance director, or a procurement process. To do that properly, you need credible numbers to work with.

The challenge you're probably facing is that pricing varies enormously. Across the UK market, managed SOC services range from a few hundred pounds per month for basic alerting to tens of thousands for enterprise-grade, analyst-led detection and response. And most guides either quote a single figure without context or bury the explanation in technical jargon. Unfortunately, neither is useful if you are trying to make a real decision.

That's exactly why we created this guide. It covers what the UK market actually looks like in 2026, covering the common pricing models, the factors that drive costs up or down, what it would cost to build an equivalent capability in-house, and the questions worth asking before you commit to any provider.

If you already have a rough sense of your requirements and want a quote based on your actual environment and risk profile, Reflective IT's SOC experts are available for a no-obligation assessment.

What Does a Managed SOC Actually Include?

Before comparing prices, it helps to be clear about what you are actually buying. A managed Security Operations Centre is not just a software product or licence. Yes, it often includes software, but that's not the full extent of what you're paying for. A managed SOC is an operational service that combines technology, human expertise, and defined processes to detect, investigate, and respond to threats on your behalf.

The core components of a managed SOC service typically include:

• SIEM management - ingestion, configuration, and ongoing tuning of your Security Information and Event Management platform, so alerts reflect your environment rather than generic defaults
• 24/7 analyst coverage - qualified security analysts on shift around the clock, actively reviewing alerts as soon as they happen
• Endpoint detection and response (EDR) integration - monitoring of endpoint activity across devices, flagging anomalous behaviour at the device level (for a plain-English breakdown of how SIEM, EDR, SOAR and XDR fit together, see our guide to SIEM, SOAR, EDR and XDR explained)
• Threat hunting - proactive searching for indicators of compromise that have not yet triggered automated rules
• Incident response - defined escalation paths and containment actions when a confirmed threat is identified
• Threat intelligence feeds - current data on known attacker infrastructure, malware signatures, and emerging tactics, used to contextualise alerts
• Reporting - regular reporting on alert volumes, incident summaries, and coverage status

Not every provider includes all of these at every price point. Entry-level services often cover monitoring and alerting only, with incident response available as an add-on or reserved for higher tiers. Understanding exactly what is included at each level is one of the most important questions to ask during procurement.

 

How Managed SOC Services Are Priced in the UK

There is no single standard commercial model for managed SOC services. Providers structure their pricing differently, which makes direct comparisons tricky. Understanding the common models helps you evaluate quotes on a like-for-like basis.

Per-User Pricing

Some providers charge a monthly fee per user in your organisation. This model is straightforward to budget and scales predictably as headcount changes. Across the UK market, per-user pricing for a fully managed SOC service typically runs from around £15-£30 per user per month for basic monitoring, up to £35-£60 per user per month for full 24/7 detection and response with active incident containment.

For a 150-person business, that translates to roughly £2,250-£9,000 per month depending on the service tier, which illustrates how wide the range can be even within a single pricing model.

Per-Endpoint Pricing

Rather than billing per person, some providers charge per monitored device or endpoint. This model will suit organisations where user count and device count diverge significantly, such as businesses with operational technology, shared workstations, or a high ratio of servers to users. Typical market rates for per-endpoint managed SOC pricing in the UK sit between £8 and £20 per endpoint per month.

Fixed Monthly Subscription

A fixed monthly fee, scoped after an initial assessment of your environment, is the most common model for mid-market managed SOC engagements. The provider agrees a defined scope (log sources, user count, response SLAs) and charges a predictable monthly fee regardless of alert volume. This model is generally preferred by finance teams because it converts a variable security cost into a fixed operational expense.

Across the UK market in 2026, fixed monthly pricing for businesses in the 50-500 employee range typically falls into the following ranges:

Organisation size	Typical monthly range
50-100 users	£1,500 - £3,500
100-250 users	£3,500 - £6,000
250-500 users	£6,000 - £12,000+

Note: These are market-wide indicative ranges, not a price list, and actual pricing depends on the factors covered in the next section.

Log-Volume-Based Pricing

Some providers, particularly those offering SIEM-as-a-service or cloud-native SOC platforms, charge based on the volume of log data ingested, usually per day or per month. Microsoft Sentinel, for example, is listed at roughly £3.20-£3.40 per GB of ingested data on pay-as-you-go, falling to around £1.80-£2.30 per GB on volume commitment tiers that start at 50-100 GB per day. Most businesses of this size sit on pay-as-you-go rates. This model can be cost-effective for smaller environments but becomes unpredictable at scale, where log volumes can spike significantly during an incident or following a new integration.

Log-volume billing is the most common source of unexpected cost overruns in managed SOC contracts. Before signing, always ask for an estimate of your expected daily log volume and confirm whether the quoted price includes a cap or whether overages are billed separately.

Reflective IT’s Per-User Pricing

At Reflective IT, we use a fixed per-user, per-month model designed to make SOC costs predictable for small and medium sized businesses. We offer 3 tiers of coverage:

• Essential — from £19 per user per month. Includes 24/7/365 attack detection and response, MITRE ATT&CK alignment, and threat intelligence and detection rules tailored to the organisation.
• Advanced — from £29 per user per month. Adds customised incident playbooks, reporting and threat briefings, plus proactive threat hunting.
• Complete — from £39 per user per month. Adds full incident lifecycle management, formal security audits, purple teaming and expert Microsoft 365 security consultancy.

Reflective IT places no service limits on the number of alerts handled or the volume of logs processed. Everything listed in the chosen tier, including onboarding, is covered by the monthly fee.

What Drives the Price Up or Down?

Two organisations of similar size can receive very different quotes for managed SOC services. The variables below are the main reasons why.

• Log ingestion volume. The volume of data your environment generates is often the single biggest cost driver, particularly under log-volume pricing models. A 100-person business running Microsoft 365, Azure, and a small on-premises estate might generate 5-10 GB of logs per day. A similar-sized business with legacy infrastructure, operational technology, or high transaction volumes could generate ten times that. More data means more analyst time and more storage.
• Number of endpoints and users. Under per-user or per-endpoint models, headcount and device count directly determine the base cost. Contractors, temporary staff, and shared devices all add to the monitored scope.
• Compliance requirements. Businesses operating under FCA PS21/3, the UK NIS Regulations 2018, UK GDPR, or sector-specific frameworks often require additional capabilities from their SOC provider: UK data residency, specific audit logging, defined incident notification timelines, and documented escalation procedures. These requirements add cost and are non-negotiable for highly regulated firms.
• Response SLA tier. There is a significant price difference between a service that alerts you to a confirmed threat and a service that actively contains it. Alerting-only services are far cheaper than active containment services (isolating endpoints, suspending accounts, blocking IPs). For most businesses, containment capability is the whole point of the service.
• UK data residency. Some organisations, particularly those in financial services or the public sector supply chain, require that log data is processed and stored within UK borders. That narrows the provider shortlist and usually carries a premium.
• Onboarding complexity. Integrating a managed SOC into a complex, multi-cloud, or hybrid environment takes more time and specialist effort than a straightforward Microsoft 365 deployment. Some providers charge a one-off onboarding fee and others absorb this into the monthly rate. Reflective IT includes onboarding at no additional charge.
• Contract term. Monthly rolling contracts carry a premium over annual commitments. If you are confident in the provider after a scoping conversation, a 12-month term will typically reduce the monthly fee by 10-20%.

The Real Cost of Building In-House

For any business evaluating managed SOC pricing, you're probably not weighing up "managed SOC vs doing nothing." It is usually "managed SOC vs building the equivalent capability yourself." The answer to that question is clear when you break down the numbers.

A credible 24/7 in-house SOC requires a minimum of eight to ten full-time security analysts to maintain continuous coverage around the clock. Not to mention you need to find these experts in the first place. According to 2026 market data, UK analyst salaries sit at:

Role	Typical UK salary (2026)
Tier-1 SOC Analyst	£45,000 - £60,000
Tier-2 SOC Analyst	£55,000 - £75,000
SOC Manager	£70,000 - £100,000+
Senior Incident Responder	£65,000 - £90,000

Staffing a minimal 24/7 team of eight analysts at the Tier-1 and Tier-2 level, plus a SOC manager, puts the salary bill alone at £450,000-£700,000 per year before employer National Insurance contributions, pension obligations, and other employee benefits. That puts an internal SOC out of reach for most organisations below enterprise scale.

Tooling and Infrastructure

The costs don't stop there either, because a functioning SOC requires a technology stack, which comes at additional cost. If you attempt to go it alone, expect to pay for:

• SIEM platform (e.g. Microsoft Sentinel): £40,000-£150,000 per year, depending on log ingestion volume at £1.80-£2.30 per GB
• Endpoint detection and response (EDR): £15,000-£60,000 per year
• Threat intelligence feeds: £5,000-£30,000 per year
• SOAR (Security Orchestration, Automation and Response): £20,000-£100,000 per year
• Network monitoring, log aggregation, vulnerability management: £30,000-£80,000 per year

The Big Picture

A credible 24/7 in-house SOC for a mid-market UK business is going to set you back somewhere between £500,000-£1.5m per year once salaries, employer costs, tooling, and management overhead are combined. And that's not counting for recruitment fees and onboarding time.

Beyond the financial cost, there is also the time cost. Building a fully functioning in-house SOC from scratch will take 12-18 months from the start of recruitment to operational capability. Contrast that with a managed SOC service, which is typically operational within weeks.

For most UK businesses with 50-500 employees, managed SOC services cost up to 90% less than an in-house operation on the ranges above, and still deliver comparable analyst-led detection and response capability. That cost advantage is what makes the outsourced model the default choice for small and mid-market organisations.

Managed SOC vs In-House vs Co-Managed: Which Model Fits?

Most UK businesses in the 50-500 employee range will find the managed SOC model the most practical and cost-effective option, but it is still worth understanding where the other models make sense.

	Fully managed SOC	Co-managed SOC	In-house SOC
Upfront cost	Low (OPEX)	Low to medium	High (£100k-£250k setup)
Annual running cost	£18,000-£144,000	£50,000-£300,000	£500,000-£1.5m+
Time to operational	Weeks	1-3 months	12-18 months
24/7 coverage	Yes, included	Responsibilities shared with internal team	Requires 8-10 FTE
Best for	50-500 staff, no dedicated security team	Businesses with existing security staff wanting to extend coverage	Large enterprise with bespoke requirements

When Managed SOC Is the Right Choice

For most UK businesses without a dedicated security team, the fully managed model is the clear choice. You get almost immediate 24/7 coverage, a mature toolset, and defined escalation paths from day one, without the recruitment risk, tooling investment, or 12-month ramp-up period. The NCSC's guidance on logging and monitoring makes it clear that detection without any response capability provides limited protection. For most SMEs we speak with, a managed SOC is the only realistic way to achieve both.

When Co-Managed Makes Sense

Co-managed SOC suits businesses that already have one or two internal security staff but lack the headcount for full round-the-clock coverage. The managed provider usually handles the out-of-hours coverage, and the internal team handles daytime operations and retains ownership of the security programme. This model preserves internal expertise while closing the overnight gap that 24/7 cyber security monitoring is specifically designed to address.

When In-House Is Justified

Building in-house is almost never the right choice for businesses under 1,000 employees. There are exceptions, for example, organisations with highly bespoke security requirements. They tend to have extremely high log volumes, classified data environments, or regulatory frameworks that prohibit third-party data access. For everyone else though, the cost and time of building in-house is very hard to justify against a mature managed service.

Questions to Ask Before You Sign

Price is only part of the decision. Other factors determine whether you end up with the best managed SOC provider for your business. Choose on price alone and you may end up with a provider that is slow to respond, staffed offshore, or locked into a rigid annual contract that costs more over the term than a slightly more expensive provider delivering genuine value.

These are the questions worth asking any provider:

• Are your analysts UK-based? Response quality and data residency both depend on where analysts are located. Some providers use offshore or follow-the-sun models for overnight coverage, and others maintain UK-based teams around the clock. That's not to say either is right or wrong, but you should know what you're buying.
• What accreditations does the service hold? CREST accreditation is the most widely recognised standard for UK managed SOC providers. ISO 27001 certification is a baseline expectation. Ask for evidence, because any credible provider will be happy to show them off.
• What does the response SLA actually cover? There is a material difference between "we will alert you within 15 minutes" and "we will contain the threat within 15 minutes." Clarify whether the SLA covers detection, notification, or active containment, and what the escalation path looks like for a major incident at 3am on a Sunday.
• How is onboarding handled, and how long does it take? Ask for a typical onboarding timeline and what is required from your internal team so you know what time investment is needed from your side and how long it will take before you've got full coverage.
• What happens at contract end? Understand whether your log data, SIEM configurations, and detection rules are portable if you switch providers. Some providers lock these into proprietary platforms and others are more open.
• Is the contract monthly rolling or annual? Monthly rolling contracts offer flexibility but typically carry a premium. Annual contracts reduce cost but require more confidence in the provider upfront.

What Makes Reflective IT’s Managed SOC Different?

Reflective IT offer several operational and technical differentiators that make our managed SOC service the perfect fit for small and medium sized businesses:

• Full incident lifecycle management. Clients are interrupted only when necessary or when they have asked to be involved.
• Data remains in the client’s tenant. Log data is not exported elsewhere for processing.
• Live, customised reporting. Clients can access self-service reports populated with real-time data at any time.
• Proactive improvement. The team recommends and, where requested, helps implement upstream security changes that reduce future alerts and attack opportunities.
• No additional software platform to buy. Reflective IT optimises the Microsoft security tools already in place and advises on upgrades only where they are needed.

What Does It Cost Not to Have One?

The managed SOC cost conversation almost always focuses on the monthly fee. The more useful frame is what a breach costs when you do not have adequate detection and response in place.

The UK Government's Cyber Security Breaches Survey 2025/2026, published in April 2026, found that 43% of UK businesses identified a breach or attack in the previous twelve months, around 612,000 organisations, and estimated 5.19 million cyber-crimes against UK businesses over the year. For mid-market businesses, the true cost of a material breach sits well above the headline survey averages once recovery time, downtime, regulatory notification obligations, and reputational damage are counted. The survey only captures directly attributed costs, and for regulated firms, ICO enforcement action and potential fines add further financial exposure on top.

A managed SOC does not eliminate risk. What it does is compress the window in which an attacker can operate undetected, and that compression directly reduces the blast radius of any incident that does occur. The difference between a contained incident and a full business disruption often comes down to whether a human analyst was on shift when the first alert fired.

The question most IT managers should be asking their board is not "can we justify the cost of a managed SOC?" It is "can we justify the risk of not having one?"

Frequently Asked Questions

How much does a managed SOC cost in the UK?

A managed SOC in the UK typically costs between £2,250 and £9,000+ per month for organisations with around 50 to 500 users. The final price depends on things like user and endpoint numbers, log volume, coverage hours, response requirements and the complexity of the environment. Providers may charge per user, per endpoint, by log volume or through a fixed monthly subscription.

At Reflective IT, we offer fixed per-user pricing tiers starting from £19 per user per month.

What is the cheapest managed SOC option for a small business?

The cheapest option is usually a monitoring-and-alerting service with limited response support, which may cost a few hundred pounds per month. A fully managed, analyst-led service offering 24/7 detection and response typically starts at around £1,500 per month for smaller organisations. Check the scope carefully, as lower-cost services may exclude active containment, incident response or additional log volume.

Is a managed SOC cheaper than building an in-house SOC?

A managed SOC is usually considerably cheaper than building an equivalent in-house capability. Managed SOC services in the guide range from approximately £18,000 to £144,000 per year, while a credible 24/7 in-house SOC can cost between £500,000 and £1.5 million annually. An internal operation requires enough analysts to cover continuous shifts, as well as security tooling, management and recruitment.

What is included in a managed SOC service?

A managed SOC service typically includes 24/7 analyst monitoring, SIEM management, endpoint detection and response integration, threat hunting, threat intelligence, incident escalation and regular reporting. The exact scope varies a lot between providers and service levels. Some entry-level packages only monitor and notify, and more comprehensive services include investigation and authorised containment actions. With Reflective IT, the selected tier and onboarding are included without alert or log-volume caps, and separately scoped professional services work is quoted independently.

How long does it take to onboard a managed SOC?

Reflective IT includes onboarding at no extra charge, and the technical setup typically takes one working day in the background without requiring client time. Where historic logs are available, onboarding also includes a retrospective threat hunt and checks for signs of previous compromise, alongside agreement on retention, automation, containment and escalation procedures.

Do I need a managed SOC if I already use Microsoft 365 security?

Microsoft 365 security does not automatically provide 24/7 human monitoring and incident response. Its tools can generate valuable security alerts, but someone still needs to review those alerts, investigate suspicious activity and decide what action to take. A managed SOC can monitor Microsoft 365 alongside endpoint, identity, network and other security data, providing continuous oversight when an internal team cannot. Reflective IT works with the Microsoft security tools already in the client’s tenant and recommends upgrades only where the existing stack cannot provide sufficient protection.