A managed service provider (MSP) runs some or all of your IT operations under a fixed-fee model: helpdesk, endpoints, networks, cloud, security, or any combination. IT support services bundled into IT consulting, delivered as a subscription.
The decision between an MSP and an in-house team is almost never about cost alone. It is about focus, leverage, and which operational risks you want to own.
Where managed service providers genuinely shine
- Standard endpoint and productivity management for distributed teams.
- Tier-1 and tier-2 IT support services with 24/7 coverage you could not staff yourself.
- Infrastructure as a service (IaaS) operations — patching, backup, DR, monitoring.
- Compliance-driven operations — SOC 2, HIPAA, ISO 27001 evidence collection and controls.
When in-house beats an MSP
- Your IT capability is part of your competitive advantage (data engineering, dev platform, product-adjacent tooling).
- You have sensitive domain knowledge that is expensive to transfer.
- Your scale is large enough that an MSP’s overhead no longer amortises.
- You need deep integration with product engineering, not just arms-length support.
The hybrid model most mid-market companies land on
The sweet spot for most mid-market organisations is a hybrid: an MSP covers helpdesk, endpoints, networks, and after-hours operations; an internal IT leader owns strategy, vendor management, and product-adjacent platforms.
Never outsource the role that decides where your IT goes next. MSPs are excellent at running systems and dangerous as long-term strategists — their incentives rarely align with replacing themselves.
The MSP contract clauses that actually matter
- Named senior engineers attached to your account, not a pool.
- SLAs with financial teeth, not just reporting thresholds.
- Clear definitions of in-scope vs out-of-scope work — where change orders will apply.
- Data and access exit plan — what happens on day one after the contract ends.
- Quarterly business reviews with the MSP’s engineering leadership, not just account management.
MSP vs IT consulting — know which you are buying
IT consulting is advisory — strategy, architecture, vendor selection, change programmes. MSP is operational — running the environment, day in, day out. Some firms do both; the dangerous combination is one that sells advice and then sells itself as the operator of that advice without scrutiny.