Is It Cheaper to Outsource IT? The Honest Build-vs-Buy Math
For most businesses under roughly 75–100 employees, yes — outsourcing IT costs less than building in-house, because the true comparison isn’t "monthly MSP fee vs. a salary." It’s the monthly fee vs. the fully loaded cost of at least one qualified hire: salary, payroll taxes and benefits, the commercial tooling stack they need to do the job, training to stay current, and the fact that one person cannot provide coverage 52 weeks a year.
But "most businesses" is not all businesses. In-house genuinely wins in some situations, and for a growing number of companies the right answer is neither pure option but a co-managed arrangement. Here’s how to run the math honestly for your own company.
The in-house column: what the salary doesn’t show
When owners price the in-house option, they usually stop at the salary. The real column has more rows:
- Fully loaded compensation. Payroll taxes, health insurance, retirement match, and PTO typically add a meaningful percentage on top of base salary. Check current salary data for your market — qualified IT generalists have gotten more expensive, not less.
- The tooling stack. A professional needs professional tools: remote monitoring and management, EDR, a ticketing system, backup software, email filtering, a documentation platform. An MSP spreads those license costs across hundreds of clients; you’d be buying them at single-company prices. Check current pricing on any of these and the line item adds up fast.
- Coverage. One person takes vacations, gets sick, attends their kid’s graduation, and eventually resigns. During those windows, your IT function is a voicemail box. Real coverage means two people — which roughly doubles the column.
- Depth. One generalist cannot be simultaneously current on networking, cloud platforms, security, and your line-of-business software. The hard problems land outside any one person’s lane, and then you’re hiring outside help anyway — on top of the salary.
- Turnover. When your IT person leaves, they take the undocumented knowledge with them, and the recruiting-and-ramp cycle starts over. This cost is invisible until it happens, and it always happens eventually.
The outsourced column: what the fee actually buys
Against that, a managed services agreement buys a team instead of a person: help desk staff for the routine tickets, senior engineers for the hard problems, and specialists in security and cloud when those come up. The tooling stack is included at the provider’s scale pricing. Coverage doesn’t depend on any individual’s calendar. And the processes — documentation, patching cadence, backup verification — survive personnel changes because they belong to the organization, not a person’s head.
The honest trade-offs: an MSP is not down the hall, so hands-on-a-device response takes longer than walking to someone’s desk; and no outside team will ever know your quirky internal software as intimately as a dedicated employee eventually would.
When in-house actually wins
A fair build-vs-buy analysis admits the build side has real wins:
- Custom or deeply specialized software. If your business runs on software you develop or heavily customize, you need dedicated staff who live in it daily.
- Constant physical presence. Environments with nonstop hands-on needs — a warehouse floor of devices, a hospital wing, a campus — can justify a body on site every day.
- Scale. Somewhere past a couple hundred employees, the math flips: you have enough volume to keep multiple specialists busy, and building a department becomes rational.
- Institutional-knowledge-critical operations where the cost of an outsider’s learning curve during an incident is unacceptable.
The middle path: co-managed IT
The build-vs-buy question increasingly has a third answer: keep or hire one internal IT person for physical presence, institutional knowledge, and the line-of-business systems — and pair them with an MSP that supplies the tooling stack, after-hours coverage, security operations, and escalation depth. Your employee stops being a single point of failure and stops burning senior time on password resets; the MSP stops being a stranger to your environment. For companies in the awkward 30–150 employee range, this is often the configuration that wins the math outright.
Run your own numbers
- Price the fully loaded cost of the hire you’d actually need — including tools, training, and realistic coverage.
- Get a scoped MSP quote for your real environment, with the exclusions in writing.
- Add the cost of downtime and security risk to whichever column leaves gaps — a thin in-house setup with no after-hours coverage isn’t the same product as 24/7 monitoring, so don’t price it as if it were.
- Revisit the answer at every growth milestone; the right answer at 20 employees is often wrong at 80.
Equal Tech Solutions supports businesses across Cleveland, Chattanooga, and the Southeast US in every one of these configurations — fully outsourced, and co-managed alongside internal IT staff — so we’ll give you a straight answer about which column your business actually lands in. Start with our managed IT services page, or contact us and we’ll help you run the numbers for your headcount.