Two Fundamentally Different Approaches to IT Support

When a business decides it needs external IT support, it broadly has two options: ad-hoc (break-fix) support or managed IT services. Both are legitimate models with distinct advantages depending on a business’s size, complexity, risk tolerance, and growth trajectory.

What Is Ad-Hoc IT Support?

Ad-hoc IT support — sometimes called break-fix support — means you engage an IT provider when you need help and pay for the time and materials required. There’s no ongoing contract, no fixed monthly fee, and no commitment on either side.

Advantages:

• No fixed monthly cost — you only pay when you need support
• No long-term commitment — flexibility to change providers easily
• Suitable for businesses with very low IT complexity or an internal IT person who only needs specialist backup occasionally

Disadvantages:

• Unpredictable costs — a serious incident can be extremely expensive
• No proactive monitoring — problems are only addressed after they’ve affected your business
• Provider has no incentive to prevent incidents — they’re paid more when things go wrong
• No continuity — the engineer helping you may not know your environment

What Are Managed IT Services?

Managed IT services means engaging a provider to take ongoing responsibility for your technology environment for a fixed monthly fee per user. The provider proactively monitors, maintains, and secures your systems, with helpdesk support included.

Advantages:

• Predictable, budgetable costs
• Proactive problem prevention rather than reactive incident response
• Provider is incentivised to keep your systems healthy
• Dedicated team with knowledge of your specific environment
• 24/7 security monitoring and alerting
• Included helpdesk support for all staff

Disadvantages:

• Fixed monthly cost regardless of how much support is used in a given month
• Requires a contract (typically 12–24 months)
• May be more than necessary for businesses with very simple IT needs

Which Model Is Right for Your Business?

Ad-hoc IT support makes sense for: businesses with a capable internal IT person who needs occasional specialist backup; very small businesses (under 5 staff) with simple technology; businesses in transition who aren’t ready to commit to a managed services agreement.

Managed IT services make sense for: businesses with 10 or more staff relying on technology to operate; businesses handling sensitive client data; businesses experiencing growth that’s outpacing their IT management capacity; businesses that have experienced a cyber incident or significant IT downtime; businesses where a single serious IT failure would have severe consequences.

Pre-Paid Support Bundles: A Middle Ground

For businesses that need ad-hoc support regularly but aren’t ready for a full managed services agreement, pre-paid support bundles offer a useful middle path. You purchase a block of support hours at a discounted rate, use them as needed, and top up when they’re running low. This gives cost predictability without the commitment of a managed services agreement.