Why this matters

Most IT managers at small and mid-sized businesses already own decent security tools. A firewall, endpoint protection on every laptop, multi-factor authentication on Microsoft 365, maybe a SIEM if the budget stretched. The problem is not the tools. The problem is that nobody is watching them at 2am on a Sunday, and attackers know it.

24/7 SOC monitoring is what most providers say solves that problem. It promises continuous eyes on your environment, every hour of every day. That promise is real, but the detail matters. Two providers can both call themselves a 24/7 SOC and deliver very different things.

This article walks through what continuous SOC monitoring actually does, what it does not do, who genuinely needs it, and what an honest price range looks like in 2026.

What 24/7 SOC monitoring actually is

A SOC is a Security Operations Centre. It is a team of security analysts using a stack of monitoring tools to watch your environment for signs of attack, around the clock. The “24/7” part means the team is staffed continuously, including weekends and public holidays, with no gaps in coverage.

That is the simple version. The interesting part is what the team is actually doing on your behalf, hour by hour.

What actually happens inside a 24/7 SOC

The tools they watch

A SOC team does not sit and stare at your firewall. They watch a layered set of security tools that pipe events into a central platform. The typical stack covers:

  • A SIEM (Security Information and Event Management) platform such as Microsoft Sentinel, Splunk, or Elastic, which collects logs from across your environment.
  • An EDR (Endpoint Detection and Response) tool on every laptop and server, such as Microsoft Defender for Endpoint, CrowdStrike Falcon, or SentinelOne.
  • An XDR (Extended Detection and Response) layer that correlates signals across email, identity, endpoint, and cloud.
  • Identity logs from Microsoft Entra ID, Okta, or Google Workspace.
  • Cloud control plane logs from Azure, AWS, or Google Cloud.

The job of the SOC is to make those signals make sense. A single failed login is noise. Five failed logins from a new country, followed by a successful login and a mailbox rule change, is an attack pattern.

The people watching them

A mature SOC runs three tiers of analyst:

  • Tier 1 triages alerts. They are the front line. Most alerts are false positives, and tier 1 closes them out fast so the real ones rise.
  • Tier 2 investigates. When tier 1 sees something suspicious, tier 2 digs in, pulls context from logs, and decides if it is a real incident.
  • Tier 3 are senior responders and threat hunters. They proactively look for attacker behaviour the tools missed, and they lead containment when something serious lands.

A 24/7 service needs analysts in every tier covering every shift. That is the cost driver, and it is also why an in-house SOC is so expensive for most SMBs.

A walkthrough of an alert at 3am

Consider a real-world pattern. At 3:14am, your EDR fires an alert on a Windows server in the London office. A PowerShell script just spawned from a Microsoft Word process and reached out to an unfamiliar domain.

  1. A tier 1 analyst sees the alert within minutes. They check the SIEM for related events.
  2. They spot a phishing email delivered to that user 22 minutes earlier, with a Word attachment.
  3. They escalate to tier 2.
  4. Tier 2 confirms the script is attempting to download a payload, and the endpoint is showing signs of credential access activity.
  5. Depending on the contract, the analyst either isolates the machine immediately or calls your on-call contact to authorise it.
  6. The mailbox is checked for forwarding rules. The user's session tokens are revoked.
  7. By 4:30am, the threat is contained and a written summary is on its way to your inbox.

Without continuous coverage, that same alert sits in a console until someone logs in at 9am. The attacker has had six hours to move laterally. At a population level the gap is far worse: IBM’s 2024 Cost of a Data Breach Report found the average time to identify a breach was 194 days, and a further 64 days to contain it.

What a 24/7 SOC is not

This is where most marketing pages blur the lines. Be clear about what you are buying.

  • It is not a firewall or antivirus. Those are tools the SOC watches. Owning them does not give you a SOC.
  • It is not the same as MDR. MDR is a closely related service that includes SOC monitoring plus a defined response capability. Some vendors use the terms interchangeably. Read the contract.
  • It is not incident response. A SOC contains threats. A full incident response engagement involves forensics, root-cause analysis, regulatory reporting, and recovery. Most SOC contracts include the first hour of response and stop there.
  • It is not compliance certification. A SOC will help you meet logging requirements under frameworks like ISO 27001 or NIS2, but the certification itself is a separate piece of work.

Who genuinely needs around-the-clock SOC coverage

Be honest about this. Not every SMB needs a 24/7 SOC yet.

You probably need one if any of these are true:

  • You operate in a regulated industry: financial services, healthcare, legal, defence supply chain.
  • Your cyber insurance renewal asks for continuous monitoring or detection capability.
  • You have already had a serious incident or near-miss in the past two years.
  • You hold sensitive customer data (payment data, health data, legal files) at any meaningful volume.
  • You run a Microsoft 365 estate with privileged accounts and external-facing systems.

You can probably wait if all of these are true:

  • Fewer than 30 employees and no regulated data.
  • No compliance pressure from customers or insurers.
  • Decent baseline controls in place: MFA on all accounts, EDR on every device, patched systems.
  • An IT lead who can review alerts within a working day.

The honest middle ground is a business-hours SOC with after-hours on-call, which several providers offer at a lower price point. It is a real option for SMBs that are not yet ready for full 24/7.

What it costs in 2026

Pricing is one of the most opaque parts of this market. Here is a realistic range based on what SMBs in the UK and UAE typically pay in 2026:

  • 25 to 100 endpoints: £1,500 to £3,500 per month. Core SIEM and EDR monitoring, business-hours response, 24/7 alerting.
  • 100 to 250 endpoints: £3,500 to £6,000 per month. Full 24/7 monitoring and response, identity and email coverage, regular reporting.
  • 250 to 750 endpoints: £6,000 to £8,000+ per month. Full 24/7 plus threat hunting, cloud security monitoring, named analyst.

What pushes cost up: more endpoints, more cloud workloads, faster response SLAs, custom detection rules, threat hunting, regulatory reporting support.

What a cheap SOC quote usually leaves out: response actions (the SOC will tell you about the attack but not contain it), out-of-hours coverage, identity log ingestion, custom tuning, and any work beyond the first hour of an incident.

Build vs buy: in-house SOC vs managed SOC

For most SMBs, this is not a close call. Here is how the two options compare:

  • Annual cost: In-house SOC costs £500,000 or more per year. A managed SOC costs £18,000 to £100,000 per year.
  • Time to operational: In-house takes 12 to 18 months. A managed SOC is live in 4 to 8 weeks.
  • Coverage gaps: High with in-house (illness, holidays, attrition). Low with a managed SOC, which builds resilience into the service.
  • Best for: In-house suits enterprises with 1,000 or more staff. Managed SOC suits most SMBs.

Building in-house only makes sense at significant scale or in industries where the data cannot leave the building.

What to look for in a managed SOC provider

Ignore the marketing. Ask these questions instead:

  1. What are you contractually allowed to do at 3am? Watching is not the same as acting. Get the response scope in writing.
  2. What does your stack look like, and can you work with mine? A SOC built only on its own proprietary tooling is harder to leave.
  3. How do you handle Microsoft 365 specifically? Identity, email, and SharePoint are where most SMB attacks land. Ask for example detections.
  4. What is your mean time to detect and mean time to respond? Real numbers, not marketing claims.
  5. What happens after the first hour of an incident? Find out where their service ends and a separate IR retainer begins.

For UK and UAE-based SMBs running on Microsoft 365, providers worth comparing include Arctic Wolf, Secureworks, and CyberQuell’s 24/7 SOC monitoring. Each has a different mix of detection scope, response authority, and regional support, so weigh them against the questions above rather than feature lists.

Our take

Most articles on this topic sell a single idea: more eyes on more tools is always better. We do not buy that framing.

24/7 SOC monitoring without a defined response scope is half a service. If your provider can see the alert at 3am but is only allowed to email you about it until 9am, you do not have 24/7 protection. You have 24/7 watching, and an attacker has six hours.

The most useful thing you can do when evaluating SOC vendors is throw away the feature comparison and ask one question: at 3am on a Sunday, when an analyst sees a confirmed compromise on one of our laptops, what are they contractually allowed to do without calling us first? The answer tells you whether you are buying detection or detection plus response. The price difference is large. The outcome difference is larger.

Where to go from here

If you already have core controls in place (MFA everywhere, EDR on every device, patched systems), the next move is to map your alerting gap. List every system that produces a security signal and ask who sees it, when, and how fast they can act. Anywhere that gap is wider than an hour is a candidate for 24/7 SOC coverage.

If you are starting earlier than that, fix the controls first. A SOC watching a poorly configured environment will spend most of its time chasing noise.

When you are ready to compare providers, build a shortlist of three and put each one through the five questions above. The quote that wins on price is rarely the one that wins on outcome.