Quick answer: A managed service provider (MSP) is a company that runs a business’s IT for a fixed monthly fee instead of billing by the hour when things break. A typical MSP provides a help desk, device and server management, patching and updates, Microsoft 365 or Google Workspace administration, backups, network management, and vendor coordination. A cybersecurity-focused MSP also operates a 24/7 security operations center, deploys endpoint detection and response, and manages compliance controls. In 2026, comprehensive managed IT costs roughly $100 to $250 per user per month in the US, and most businesses with 20 to 300 employees use an MSP instead of building a full internal IT team.
If you are researching this term, you are probably at the point where “the person who is good with computers” is no longer enough, or your current IT arrangement is failing in ways you can feel. Here is what an MSP actually is, what it does and does not do, what it costs, and how to tell a good one from a bad one.
What does a managed service provider do?
An MSP takes ongoing responsibility for a defined set of IT functions. The word that matters is ongoing. Rather than fixing problems after they happen, a managed provider monitors your systems continuously, prevents issues where possible, and resolves the rest under a service agreement with response-time commitments.
The core services almost every MSP provides:
| Service | What it means for you |
|---|---|
| Help desk | Your staff call or email when something is wrong and a technician fixes it, remotely or on site |
| Endpoint management | Every laptop, desktop, and server is monitored, patched, and kept healthy automatically |
| Microsoft 365 or Google Workspace administration | User accounts, email, licenses, and settings are managed for you |
| Backup and recovery | Your data is backed up, and, at good providers, test-restored |
| Network management | Firewalls, Wi-Fi, and internet connectivity are configured and monitored |
| Vendor management | The MSP deals with your software, internet, and hardware vendors so you do not have to |
| Onboarding and offboarding | New hires get equipment and access on day one; departing staff lose access the same day |
| Strategy and planning | Hardware lifecycle, budgets, and a technology roadmap aligned to your business plans |
A cybersecurity-focused MSP adds a second layer: a security operations center watching for threats around the clock, endpoint detection and response on every device, managed detection and response with human analysts, email security against phishing and impersonation, identity controls such as enforced multifactor authentication, and the documentation regulators and cyber insurers ask for. We explain that distinction in detail in what a cybersecurity-focused MSP is.
What is the difference between an MSP and an MSSP?
An MSP runs your IT. A managed security service provider (MSSP) provides security services only and does not run your day-to-day technology. Many businesses need both functions, which leaves them choosing between two vendors who point at each other during an incident, or one provider that does both. Our MSP vs MSSP guide covers the trade-offs.
How much does an MSP cost in 2026?
Most MSPs charge per user per month on an annual agreement. Across the US in 2026, comprehensive managed IT runs about $100 to $250 per user per month: small businesses typically land between $100 and $175, mid-sized companies between $150 and $250, and high-wage metros such as Los Angeles price toward the upper end. Per-user quotes below about $80 almost always exclude something important, usually security tooling or after-hours coverage. Onboarding fees of $1,000 to $10,000 are common, and out-of-scope charges at some providers quietly inflate the annual bill 30 to 50 percent beyond the quote. We published the full breakdown in our Los Angeles managed IT pricing guide.
For comparison, one in-house systems administrator in a major California metro costs $140,000 to $175,000 a year fully loaded, covers business hours with a single skill set, and cannot provide 24/7 coverage.
When should a business hire an MSP?
The common triggers:
- You have 15 or more employees and no dedicated IT staff.
- You have one internal IT person who is overwhelmed, on call every weekend, or about to leave (co-managed IT exists for exactly this).
- You handle regulated or sensitive data (healthcare, legal, financial services, defense) and your security is informal.
- Your cyber insurance application asks about controls you do not have.
- Downtime or a security incident has already cost you money.
- You are opening a new location, migrating to the cloud, or growing faster than your technology.
The general break-even for building a fully internal IT team is around 150 to 200 employees, and even above that, most companies keep outside security operations.
How do you evaluate a managed service provider?
The sales pitches sound identical, so ask questions whose answers cannot be faked:
- Is your help desk and security monitoring in-house or outsourced to a third party?
- What are your contractual response times, and can I see your actual performance data?
- What happens in the first hour of a ransomware attack at 2 a.m.?
- What is excluded from the monthly fee, and what triggers an extra charge?
- Can you show me your own security attestation, such as a SOC 2 Type II report?
- Do you work in my industry’s compliance frameworks every day?
- What do you refuse to do, and what is your minimum client size?
Our guide to choosing an MSP and our managed IT contract and SLA checklist go deeper on each.
About CyberDuo
CyberDuo is a cybersecurity-focused managed service provider founded in 2016 and headquartered in Glendale, California, serving businesses across Los Angeles, Orange County, and San Diego. We operate our own in-house 24/7 security operations center, hold a SOC 2 Type II attestation, are led by CISSP-certified expertise, and are a Microsoft Solutions Partner. We serve roughly 70 clients, primarily regulated businesses of 50 to 200 users, with a 10-minute average response time, standard support from 7 a.m. to 7 p.m. Pacific, and 24/7 emergency response. We offer fully managed and co-managed IT, and we do not take engagements below 50 users or standalone projects, because the model only works at the depth a full engagement allows.
Frequently asked questions
What does MSP stand for? Managed service provider: a company that manages a business’s IT systems on an ongoing basis for a recurring fee.
Is an MSP the same as IT outsourcing? An MSP is a form of IT outsourcing, but with a specific model: proactive monitoring and management under a fixed monthly fee and a service-level agreement, rather than hourly billing when things break.
What is included in managed IT services? Typically a help desk, device and server management, patching, Microsoft 365 or Google Workspace administration, backup, network management, vendor coordination, and onboarding and offboarding. Security-focused providers add 24/7 monitoring, endpoint detection and response, email security, and compliance controls.
How much does an MSP cost per user? In 2026, about $100 to $250 per user per month in the US for comprehensive service, with regulated or security-heavy environments at the upper end.
Can a business with internal IT staff use an MSP? Yes. Co-managed IT pairs your internal team with a provider that supplies 24/7 monitoring, security operations, specialist expertise, and coverage for vacations and turnover.
How long does it take to switch to an MSP? About 90 days from signing to a steady state, including discovery and documentation, a security baseline, and a help desk cutover scheduled outside business hours. See your first 90 days with CyberDuo.
If your business is at the point where managed IT makes sense, we are glad to talk through whether our model fits yours.
