In-House IT vs Managed IT Services: What South African SMEs Should Weigh

Sooner or later every growing business asks the same question: do we hire someone to look after IT, or do we outsource it? Both can work. The right answer depends on your size, your systems and how much risk you are willing to carry.

The real cost of in-house IT

A salary is only the start. An in-house IT person also needs:

• Tools — remote monitoring, patch management, endpoint protection, backup software, a ticketing system and password management, each with its own licence.
• Training to keep up with Microsoft 365, Azure, security and networking, which change constantly.
• Cover for leave, illness, after-hours incidents and the day they resign — taking undocumented knowledge with them.

One person also can't be an expert in everything. The skills needed to run a helpdesk, design a network, harden Microsoft 365 and respond to a ransomware incident are rarely found in a single hire.

What a managed service provider brings

• A team with depth across support, cloud, networking and security.
• Enterprise-grade tooling included in a predictable monthly fee.
• Proactive monitoring and patching, so problems are fixed before people notice.
• Documented systems, so knowledge stays with your business.
• Clear SLAs for response and resolution times.

The trade-off: an outside team is not in your office every day, and some providers work strictly to the contract. Choosing the right partner matters.

The middle ground: co-managed IT

Many businesses keep an internal IT person for day-to-day, on-site support and use a managed service provider for monitoring, security, cloud, projects and after-hours cover. Your internal person gets a team behind them, and you get continuity without building a full department.

How to choose a managed service provider

1. SLAs — what are the response and resolution times, and how are they reported?
2. Security baseline — do they deploy MFA, endpoint protection, patching and tested backups as standard, or as extras?
3. Microsoft expertise — are they a Microsoft partner who can manage your licences, tenant and Azure properly?
4. Documentation and exit — will you own your passwords, documentation and admin accounts if you ever leave?
5. Reporting — do you get regular, plain-language reports on tickets, security and recommendations?
6. References — can they show results for businesses like yours?

A quick rule of thumb

Under about 50 staff, a managed service provider almost always gives more capability per rand than a single hire. Between 50 and 200 staff, co-managed IT is often the sweet spot. Larger organisations usually need an internal team — and still benefit from specialist partners for security monitoring and projects.

How MVT helps

Our managed IT services give you proactive monitoring, patching, helpdesk and lifecycle management with clear SLAs, fully managed or alongside your own IT staff. See examples in our case studies, or read how we use AI in managed services.

Talk to us about managed IT →