IT support vs managed services: what the terms actually mean

IT support is help with a specific problem after it happens: a laptop that will not start, a forgotten password, a printer that has stopped talking to the network. Managed services, delivered by a managed service provider (MSP), is the ongoing management of your whole IT environment. Support is one part of it, alongside monitoring, security, maintenance and planning, all carried out before problems happen.

This page defines both in plain English, sets them side by side, and helps you work out which your business needs.

What is IT support?

IT support is help with a specific problem, at the point it happens. Someone cannot log in, a file will not open, a server has gone offline, so a person with the right skills is called and the problem is put right. Once it is resolved, the engagement is effectively over until the next thing goes wrong.

The everyday comparison is a plumber. You call one when a pipe bursts, and they fix the pipe. They do not come round every few months to check the pipework, unless you arrange that separately. IT support in its purest form is a response to an event rather than an arrangement to prevent events.

That shapes how it is bought. Standalone IT support is often priced per call or in prepaid blocks of hours drawn down as you use them. The attraction is that you pay nothing while nothing is broken. The less obvious cost is that the provider earns more when things go wrong, so there is no commercial reason to spend unpaid time on the background work that stops things going wrong. That is not a criticism of the engineers. It is what the model pays for.

There is a quieter effect inside your own business too. When every call has a price attached, people hesitate. Small faults go unreported, workarounds become permanent, and the first anyone hears of a problem is when it has grown large enough to justify picking up the phone.

What are managed IT services?

Managed IT services is an ongoing arrangement in which a provider takes responsibility for your IT environment for a fixed, usually monthly, fee. The aim is that most problems are found and dealt with before they interrupt anyone’s work, and that the cost is known in advance.

A managed service typically covers five things:

• Monitoring. Servers, networks, devices and cloud services are watched continuously, so a failing disk or a stopped service raises an alert rather than a complaint.
• Patching and maintenance. Updates are deployed on a schedule across every managed device, with reporting that shows what has actually been applied and where.
• A helpdesk. This is where IT support sits inside the wider model. People still need help with day-to-day problems, and they still get it.
• Security. Protection, detection and response built into the service rather than quoted as a separate product.
• Planning. Someone who knows your environment, tracks what is approaching end of life, and tells you what is coming before it becomes urgent.

Two things follow. A managed services contract still includes support, which is the most common misunderstanding about the term. And the provider is paid the same whether your month is quiet or chaotic, which puts their commercial interest on the same side of the table as yours.

For a view of the model that is not written by a provider, the National Cyber Security Centre publishes guidance on choosing a managed service provider aimed at UK small and medium-sized organisations.

The key differences

When it acts. IT support starts when you report something. Managed services runs continuously in the background, so a large share of the work happens on days when nobody has reported anything.

What is covered. Support deals with the issue raised. Managed services takes on the whole environment, so somebody is accountable for the parts nobody is currently complaining about.

Typical pricing. Ad hoc support is billed per call or in blocks of hours. Managed services is a recurring fee, commonly per user, which makes the cost predictable. Our guide to managed IT services pricing in the UK covers the models and what drives the numbers.

Security. Under an ad hoc arrangement, security is usually a separate purchase, often made only after an incident. Under a managed service it is normally standard.

Planning and strategy. Reactive support has no forward view, by design. A managed service includes one, which stops IT decisions being taken in a hurry at the worst moment.

Provider’s incentive. This row does most of the work. Under pay-per-call billing, a problem is revenue. Under a fixed fee, a problem is cost. Neither model makes anyone dishonest, but they pull in different directions, and over a few years that difference shows.

Why the terms get used interchangeably

The confusion is real, and most of it is honest.

Part of it is history. Many providers built their businesses on break-fix IT support, which was how IT was bought for years, and have since added monitoring, security and maintenance. Some have rebuilt the underlying model properly. Others have applied the newer label to something closer to the old arrangement because the market moved and the language moved with it.

Part of it is search behaviour. “IT support” is what businesses type when they need help, so a provider running a genuine managed service will still call its helpdesk “IT support” on its website.

And part of it is that the two overlap. Support is a component of managed services, so a word describing the part gets used for the whole.

The practical response is to stop reading the label and ask the questions it stands in for. Three settle it in most cases:

1. What exactly is included in the monthly fee?
2. What is charged separately?
3. What work happens in a month when nobody raises a ticket?

The third is the revealing one. If the honest answer is “not much”, you are buying IT support, whatever the website calls it. Our checklist of questions to ask an IT support provider goes further.

What each term means, in one sentence

IT support is assistance provided when a specific IT problem occurs, such as a broken device, a software fault or a locked account, usually charged per call or in prepaid hours, with no ongoing responsibility for the wider environment.

Managed IT services is an ongoing arrangement in which a provider monitors, maintains, secures and supports a business’s entire IT environment for a fixed, usually monthly, fee, with the aim of preventing problems rather than only fixing them.

Which one does your business need?

This is a question about risk and dependency rather than headcount. A ten-person business running its production schedule on a single server may have far more to lose from an hour of downtime than a hundred-person business whose work is mostly email and documents.

Ad hoc IT support can be perfectly adequate where problems are genuinely occasional, where no sensitive or client data is held, and where a day without systems would be irritating rather than damaging. Some businesses sit there for years.

Managed services earns its place where any of these is true:

• your people cannot work when systems are unavailable, so downtime has a measurable cost
• you hold client, financial or personal data that you are obliged to protect
• you face compliance, insurance or client due diligence questions about your controls
• your IT has grown faster than anyone’s understanding of it, and nobody can say with confidence what you are running
• you want the cost of IT to be a budget line rather than a series of surprises

The common thread is that prevention and security are built into the fee rather than bought back at a premium after something has gone wrong.

Two decisions often get merged. One is reactive versus proactive, which is what this page is about. The other is whether IT is handled in-house or externally. If that is the decision you face, see our guide to IT outsourcing for London businesses.

How Lanmark approaches managed services

Everything above holds whoever you work with. This section shows what the model looks like when it is applied consistently.

Lanmark Total is priced per user, at £55 to £65 per user per month ex VAT, with unlimited support included Monday to Friday, 8am to 6pm. When a call carries no separate charge, nobody has to weigh up whether a problem is worth reporting, so small faults surface while they are still small.

Security is part of the service rather than bolted on afterwards. Our 24x7x365 managed detection and response (MDR), identity threat detection and response (ITDR) and security operations centre (SOC) watch your environment around the clock, including the hours when offices are empty and attacks are most likely. Total also includes a named senior technician, an annual IT plan and budget, Microsoft 365 backup and awareness training.

We are a Microsoft Direct CSP, which means we buy and support Microsoft cloud services directly from Microsoft rather than through a distributor.

If you have concluded that you need ongoing, proactive management rather than one-off fixes, see our IT support packs for the three ways to buy it, or read about managed detection and response. If what you have already looks adequate, we will say so. Get in touch or call 020 7123 4910.