Top 10 Managed Detection and Response (MDR) Providers in Australia

The top managed detection and response (MDR) providers in Australia combine a 24/7 security operations centre (SOC) with endpoint technology to detect, investigate, and shut down cyber threats around the clock. For small and medium businesses that can’t justify hiring an in-house SOC team, MDR is the fastest way to get enterprise-grade threat monitoring without the enterprise headcount. Here’s how ten of the country’s leading MDR providers compare on coverage, pricing, and compliance support.

Why Australian Businesses Need MDR in 2026

Cybercrime is getting more expensive for Australian businesses every year. According to the Australian Signals Directorate’s Annual Cyber Threat Report 2024–25, the Australian Cyber Security Centre the Australian Cyber Security Centre received more than 84,700 cybercrime reports, an average of one every six minutes. For small businesses, the average self-reported cost per report rose 14% to $56,600, driven largely by business email compromise and identity fraud. Australia’s mandatory ransomware payment reporting regime, now applying to businesses with turnover above $3 million, has also raised the bar on how fast organisations need to detect and document an incident. Most businesses start with a cybersecurity risk assessment to understand which systems and data need the most protection before selecting a provider.

How We Evaluated These MDR Providers

We assessed each provider on the same criteria: whether monitoring runs 24/7 or only during business hours, published response-time service levels, how easily the platform integrates with existing tools, support for Australian security compliance requirements such as the Essential Eight and ISO 27001, pricing transparency, and typical onboarding time.

Top 10 MDR Providers in Australia

Here’s how ten providers active in the Australian market stack up, starting with CyberMark’s own MDR service.

1. CyberMark Agency

CyberMark delivers 24/7 managed detection and response for small and medium businesses across Australia and New Zealand, built on Bitdefender’s endpoint detection and response (EDR) technology with Zabbix-based network monitoring. Pricing runs month-to-month with no lock-in, starting from around $25 per endpoint per month, with a $35 add-on for round-the-clock coverage, and onboarding moves fast: a 48-hour security baseline followed by full deployment within five to seven days. CyberMark maps its 24/7 managed detection and response service to frameworks including the NZ Privacy Act 2020, Australia’s Privacy Act 1988, ISO 27001, SOC 2, and the Essential Eight, and pairs it with AES-256/TLS-encrypted, secure offsite backup and data storage from roughly $17.32 per month. Best for: small and medium businesses wanting an all-in-one MDR and compliance partner without a long-term contract.

2. CyberCX

CyberCX operates one of the largest dedicated cybersecurity workforces in Australia and New Zealand, running 24x7x365 security operations centres across major AU/NZ cities plus Auckland, Wellington, and London. Its managed security services combine MDR with digital forensics and incident response, making it a common choice for large enterprises and government agencies needing broad, always-on coverage. Best for: large enterprises and government organisations needing extensive regional coverage.

3. Macquarie Technology Group

Macquarie Technology Group runs a sovereign, Australian-onshore security operations centre with a strong track record in federal government and Azure-heavy environments. Its managed cybersecurity services span managed SOC, managed SIEM, and MDR, built around a large threat intelligence library. Best for: government agencies and regulated enterprises that require data to stay within Australian jurisdiction.

4. Thales Cyber Services ANZ

Thales operates IRAP-assessed, PROTECTED-level security operations out of Melbourne, with more than 400 professionals across Australia and New Zealand. Its services extend beyond core MDR into digital risk protection and attack surface management, reflecting its long-standing role as a security partner to Australian government, defence, and aerospace clients. Best for: defence contractors and critical infrastructure operators needing government-grade accreditation.

5. CyberPulse

CyberPulse delivers MDR through a co-delivered model: a globally used detection platform and 24/7 SOC layered with a local Australian advisory team handling roadmap planning and compliance alignment. Published tiered pricing starts at around $19 per user per month, rising to $35 for its advanced tier, with volume discounts from 25 seats. Detection maps to the MITRE ATT&CK framework, with a stated one-hour SLA for alert triage. Best for: mid-market businesses wanting an outsourced SOC paired with ongoing advisory support.

6. Red Piranha

Red Piranha is an Australian-headquartered, Australian-made cybersecurity company built around its Crystal Eye XDR platform, bundling MDR, firewall, and integrated risk management into a single appliance. The company was named Security Operations & Threat Detection Provider of the Year at the 2026 Australian Cyber Awards and is an official member of Team Defence Australia. Best for: businesses wanting an Australian-owned, data-sovereign alternative to global platforms.

7. Gridware

Gridware focuses on managing the full incident lifecycle, combining local Australian oversight with vetted partner security operations centres for round-the-clock monitoring. This hybrid model suits organisations that want a locally accountable point of contact without the provider running 100% of its own SOC infrastructure. Best for: businesses wanting a local incident-response relationship layered on proven detection technology.

8. InfoTrust

InfoTrust specialises in Microsoft-centred managed detection and response, built around Microsoft Defender and Microsoft Sentinel, alongside managed SIEM services. This makes it a natural fit for organisations already standardised on Microsoft 365 and Azure. Best for: businesses running a predominantly Microsoft security stack.

9. Arctic Wolf Networks

Arctic Wolf delivers MDR through its Concierge Delivery Model, pairing its Aurora platform with a named security team that works as an extension of a client’s internal staff. It’s widely used by mid-market organisations in Australia that want personalised guidance alongside automated detection. Best for: mid-market businesses wanting a dedicated security team assigned to their account.

10. CrowdStrike (Falcon Complete)

CrowdStrike’s Falcon Complete is an EDR-native MDR service built on the Falcon platform, combining real-time endpoint telemetry with 24/7 monitoring and remediation delivered through CrowdStrike and its Australian partners. It suits organisations that specifically want CrowdStrike’s endpoint technology at the centre of their detection stack, rather than a bring-your-own-EDR model. Best for: security-mature organisations wanting a fully managed service around a leading endpoint platform.

How to Choose the Right MDR Provider for Your Business

Start by matching SOC hours to your actual risk profile; not every business needs 24/7 coverage from day one, but any business handling customer data or payments generally should. Ask whether the provider integrates with your existing tools or requires a full replacement, and confirm exactly which compliance frameworks its reporting maps to before you sign. It’s also worth checking how the provider validates its own detection claims. Reputable providers welcome regular penetration testing against their monitored environment, and since few technical controls matter more than the humans behind them, check whether security awareness training for employees is included. Finally, read the contract terms: month-to-month, no-lock-in agreements are increasingly common in Australia and worth prioritising over long fixed terms.

Frequently Asked Questions

What’s the difference between MDR and an MSSP? 

MDR is built around one job: catching threats and shutting them down fast, with real analysts investigating alerts and taking action like isolating a compromised device. An MSSP casts a wider net: firewall management, vulnerability scans, general compliance work, and MDR is often just one piece of that broader service. 

Is MDR the same as having a SOC? 

Not exactly. A SOC (security operations centre) is the team and infrastructure that monitors an environment, while MDR is the managed service built around that monitoring. Buying MDR gives a business access to an outsourced SOC without building or staffing one internally.

How much does managed detection and response cost in Australia? 

As an industry estimate, small and medium business MDR in Australia typically ranges from $19 to $35 per user or endpoint per month for core coverage. Add-ons like 24/7 monitoring or advanced response are usually priced separately.

Can MDR integrate with the security tools we already have? 

Yes, most modern MDR providers work alongside existing firewalls, endpoint tools, and cloud platforms rather than requiring a full replacement. Still, confirm compatibility before signing, since some providers are tied closely to a single EDR platform.

How does MDR relate to Essential Eight compliance? 

MDR directly supports Essential Eight controls around detecting anomalous activity and speeding up incident response, and providers increasingly build audit-ready compliance reporting around the framework. Note that ASD announced the retirement of the original Essential Eight maturity model in June 2026, so confirm any provider’s reporting reflects the current framework.

Which MDR Provider Is Right for Your Business?

Choosing an MDR provider comes down to your team size, what security tools you already have in place, and how much support you want from the SOC. A 15-person firm and a 400-person one aren’t shopping for the same thing, even if both call it MDR.

Smaller businesses should pay close attention to onboarding speed and contract terms. Some of the providers above are built for enterprises with long procurement cycles; others, including CyberMark, can have you fully monitored within a week with nothing locking you in. Before signing with anyone, check whether their SOC actually runs 24/7, whether it plugs into your existing tools, and how its reporting lines up with the compliance framework you need to meet. If you’d rather talk it through than guess, CyberMark’s security team can help you figure out what level of coverage actually fits.