IT Support Models Compared
Compare the main ways a business can get IT support, from break-fix to fully managed services.
Most small and mid-sized businesses choose among a handful of support models. The table compares the models themselves, not individual companies, so you can see which structure fits your size, risk tolerance and budget before you collect quotes. Read across each row and note the trade-off in the last column: every model solves one problem and creates another.
Select a column header to sort.
| Model | How it works | Good for | Watch out for |
|---|---|---|---|
| Break-fix (time and materials) | You call a technician when something breaks and pay hourly or per visit. | Very small offices with simple setups and low downtime cost. | No incentive to prevent problems; costs spike during outages; no proactive security. |
| Fully managed IT (per user) | A provider monitors, patches, supports users and manages security for a monthly fee per user. | Teams of roughly 10 to 250 users with no internal IT staff. | Scope gaps: projects, after-hours support and some licenses are often billed separately. |
| Per-device pricing | Monthly fee per endpoint or server, sometimes with a separate rate for network gear. | Businesses with many shared devices or kiosks and fewer named users. | Device counts creep up; mobile devices and cloud services may be extra. |
| Flat-fee or tiered bundle | A fixed monthly price for a defined bundle of services and a stated user range. | Organizations that want a predictable budget. | Overage rules when headcount grows; tier limits on support hours. |
| Co-managed IT | Provider supplements an in-house IT person or team with tools, escalation and coverage. | Companies with one to a few IT staff who need depth and after-hours coverage. | Unclear division of responsibility if the contract does not list who owns which task. |
| In-house IT staff | You employ one or more IT employees directly. | Larger or specialized organizations with steady daily workload. | Single point of failure, vacation coverage, hiring cost and tool licensing on top of salary. |
| Retainer (block of hours) | You prepay a block of support hours at a discounted rate. | Businesses with predictable project or support volume but minimal monitoring needs. | Unused hours may expire; no monitoring unless it is added separately. |
| Virtual CIO or advisory only | A consultant provides strategy, budgeting and vendor oversight without running day-to-day support. | Growing companies that already have support but lack planning. | Does not fix daily problems; value depends on acting on recommendations. |
These are general descriptions, and real agreements mix and match elements. Confirm details in the written proposal and service agreement. For security expectations, see the Cybersecurity and Infrastructure Security Agency at cisa.gov and the NIST Cybersecurity Framework at nist.gov. For consumer and small business protection from deceptive offers, see the Federal Trade Commission at ftc.gov.