What Does It Really Cost to Build Your Own 24/7 SOC Instead of Outsourcing It?

A basic in-house security operations center that provides real 24/7 coverage costs most organizations $1.2 million to $1.8 million a year once staffing, tooling, and turnover are counted — and an advanced one with proactive hunting runs $2.5 million to $3.5 million or more (Expel, "How much does it cost to build and operate a 24×7 SOC?"). A managed SOC or MDR contract covering the same detection-and-response function typically runs from the tens of thousands of dollars a year into the low hundreds of thousands, depending on endpoint count and scope. That gap is real, but it is not the whole decision — and the organizations that get burned are usually the ones who compared only the number on the invoice.

Every buyer evaluating managed detection and response eventually asks a version of the same question: why pay a vendor a recurring fee instead of hiring our own people? The honest answer requires putting two real budgets side by side, not a vendor's marketing math against a strawman in-house estimate. This is that comparison, built from published cost data rather than assumption, plus the factors the sticker price alone doesn't capture.

What an in-house 24/7 SOC actually costs

Round-the-clock coverage is the part buyers underestimate first. Covering three shifts, seven days a week, with enough depth to handle vacations and sick days without leaving a single analyst alone on a shift, requires a minimum of 10 to 12 full-time analysts — not the two or three a smaller IT team might picture (Expel). At an entry-level security analyst salary of roughly $98,000 and up, base compensation alone for a 12-person team lands around $1.2 million to $1.5 million annually, before benefits, payroll taxes, and overhead add another 30 to 40 percent on top — pushing fully loaded staffing costs to $1.6 million to $2.1 million a year for the minimum viable team.

Technology is the second pillar, and it scales with environment size rather than headcount. For an organization around 5,000 employees, a SIEM platform typically runs $100,000 to $300,000 a year, endpoint detection and response licensing adds $30 to $80 per endpoint annually ($150,000 to $400,000 for that same 5,000-endpoint footprint), and threat intelligence feeds, SOAR orchestration, and network forensics tooling bring total technology spend to $500,000 to $1 million a year for a basic-to-intermediate stack (Expel).

Then come the costs that don't show up in a planning spreadsheet until the second year. Security analyst turnover runs 20 to 40 percent annually, driven largely by shift-work burnout, and each replacement costs $15,000 to $25,000 in recruiting plus months of ramp-up before a new hire is fully productive. Training and certification budgets add another $3,000 to $5,000 per analyst per year. Expel's modeling puts these combined hidden costs at $300,000 to $500,000 annually on top of the headline staffing and technology numbers — which is how a "basic" SOC ends up costing $1.2 million to $1.8 million a year in practice, and a genuinely mature one with tiered analysts, a dedicated hunt team, and security engineering support runs $2.5 million to $3.5 million or beyond.

What outsourcing the same function costs

Managed detection and response pricing varies by vendor, endpoint count, and how much of the stack the provider brings versus layers onto tooling you already own, which makes any single number misleading. What's consistent across public pricing disclosures and buyer-reported deals is the order of magnitude: contracts for mid-market environments commonly land in the tens of thousands to low hundreds of thousands of dollars a year, not the seven figures a comparable in-house build requires. A named provider like Arctic Wolf has publicly listed MDR starting prices around $44,000 a year for smaller environments, with pricing scaling up from there by device count and service tier.

That gap exists because an MSSP or MDR provider amortizes its SOC — the SIEM licensing, the 24/7 staffing, the threat intelligence subscriptions — across many customers instead of one. You are buying a fraction of a shared operation, not a dedicated team sized only for your environment. The tradeoff is exactly what that implies: you give up some customization and direct control over analyst priorities in exchange for not carrying the full fixed cost of a function that, for most mid-market organizations, isn't running near capacity most hours of most days.

Where the math still favors building in-house

The cost comparison alone doesn't settle the question, and a vendor-neutral read of the data says so. Organizations with sustained, high-volume alert ingestion — large enough that a dedicated team of 15 or more analysts would be running near full utilization around the clock — can reach a point where the marginal cost of staffing in-house approaches or undercuts what an MDR provider would charge for that same volume, especially once you also need deep customization of detection logic for a proprietary application stack a generic provider won't tune for. Highly regulated organizations with strict data-residency or personnel-vetting requirements, such as certain defense programs requiring cleared or U.S.-person analysts, may also find that compliance constraints narrow or eliminate the outsourcing option regardless of price, a point covered in more depth in our breakdown of SOC analyst citizenship requirements.

For most mid-market organizations — the range where headcount runs in the hundreds to low thousands of employees and alert volume doesn't justify a 15-person team working near capacity — the math tilts toward outsourcing on cost alone, and that's before accounting for the recruiting risk. The skills shortage isn't abstract: 88 percent of organizations report having experienced at least one significant consequence from a cybersecurity skills gap, and 69 percent have experienced more than one, according to the 2025 ISC2 Cybersecurity Workforce Study. Fifty-nine percent of respondents cited critical or significant skill needs, up from 2024. Building a SOC is not just a budgeting exercise; it's a recruiting and retention commitment in a labor market that is working against you.

The questions the invoice doesn't answer

Whichever direction the cost comparison points for your organization, the decision shouldn't stop at price. A cheap MDR contract that turns out to be a tool reseller with a thin staffing model costs more in the long run than a well-run in-house team, and an in-house SOC built without a realistic staffing plan burns out its first cohort of analysts within eighteen months and starts the hiring cycle over. Before committing either direction, get specific answers to:

• What's actually included at the quoted price? Some MDR contracts bundle the EDR license, SIEM, and 24/7 monitoring; others charge separately for each, turning a $44,000 quote into a $150,000 reality once add-ons are priced in.
• Who has containment authority, and how fast? A provider's response-time SLA is meaningless if an analyst still has to call you before isolating a compromised host. Our MSSP shortlist evaluation guide covers the specific questions that surface this.
• Is this a security operations center or a tool reseller? Not every vendor selling "managed SOC" services operates a real one — see our comparison of MSSP software versus MSSP service for how to tell the difference.
• What does realistic in-house staffing actually require? If you're seriously considering building, budget for 10 to 12 analysts minimum, 20 to 40 percent annual turnover, and a 6-to-12-month ramp before the team is operating at designed capacity — not the 3-person "SOC" headcount plan that gets approved in budget season and quietly fails by month nine.
• Does your compliance framework constrain the choice? Defense contractors under CMMC, healthcare organizations under HIPAA, and other regulated verticals have specific requirements around data handling and personnel that can change which option is even viable — our guide to whether your MSSP needs its own CMMC certification covers one common version of this.

Cyberuptive runs this comparison with prospective clients directly: a real staffing and technology model for what an equivalent in-house build would cost in their specific environment, set against what a SOC-as-a-service or managed detection and response engagement would run, so the decision is made on real numbers rather than a vendor's assumptions about your headcount. For organizations weighing whether they need ongoing security leadership alongside either option, a virtual CISO engagement is often the piece that's missing from the comparison entirely — someone has to own the decision and the vendor relationship, in-house SOC or not.

Frequently asked questions about SOC build-vs-outsource economics

Is it ever cheaper to build an in-house SOC than to outsource?

At very high alert volumes and headcount — generally organizations large enough to keep 15 or more analysts working near full capacity around the clock — the marginal cost of an in-house team can approach or undercut MDR pricing for the same volume. For most mid-market organizations, the fixed cost of minimum viable staffing (10 to 12 analysts) exceeds what a managed contract charges for equivalent coverage.

What's the minimum realistic headcount for a 24/7 in-house SOC?

Industry cost modeling puts the realistic minimum at 10 to 12 full-time analysts to sustain three shifts, seven days a week, without leaving any single analyst alone on a shift due to vacation or illness. Eight is sometimes cited as an absolute floor, but it carries meaningful burnout and coverage-gap risk.

Why is analyst turnover such a large cost factor?

Security operations analyst turnover runs 20 to 40 percent annually, largely driven by shift-work burnout. Each departure costs $15,000 to $25,000 in recruiting plus a multi-month ramp-up period before the replacement reaches full productivity, adding hundreds of thousands of dollars a year in hidden cost on top of base salaries.

Does a managed SOC or MDR contract replace the need for any in-house security staff?

No. Most organizations that outsource detection and response still need someone internally who owns the vendor relationship, makes containment decisions on escalated incidents, and is accountable for the overall security program — a role commonly filled by a virtual or fractional CISO rather than a full operations team.

How do I know if an MDR quote is actually comparable to another vendor's quote?

Confirm what's bundled at the quoted price. Some contracts include the EDR agent license, SIEM platform, and 24/7 monitoring in one fee; others price each separately, which can more than triple the effective annual cost once add-ons are included. Ask for an itemized breakdown before comparing headline numbers.

Can compliance requirements eliminate the outsourcing option regardless of cost?

Yes. Some regulated environments — particular defense programs requiring cleared or U.S.-person analysts, for example — have personnel or data-residency requirements that narrow which providers qualify, or that make a hybrid model necessary even when a pure outsourced SOC would otherwise be cheaper.