10 Best Managed SOC Services Providers in 2027

Your security team gets 400 alerts a week. Two analysts triage them between other projects, and nobody watches the console at 2 a.m. on a Sunday. Then the board asks whether the company is covered around the clock, and the honest answer is no.

The cost of that gap is measurable. IBM puts the global average cost of a data breach at $4.99 million in its 2026 report, a 12% rise on the year before and a record high. Managed SOC services exist to shorten the time between the first malicious signal and a contained incident.

This guide ranks ten of the best managed SOC providers for 2027. It covers how each one works, what it publishes about response times and pricing, who it fits, and the compliance checks to run before you sign.

What Are Managed SOC Providers?

Managed SOC providers are external teams that monitor your logs and endpoints around the clock, investigate alerts, and respond to confirmed threats on your behalf. You buy the outcome of a security operations center without hiring and rostering the analysts yourself.

The terms overlap in the market. SOC as a service and managed detection and response (MDR) describe related offers. The difference is scope: some stop at alerting, others contain threats directly. Always read the contract, not the product name.

Top 10 Managed SOC Providers at a Glance

1. Zentara

Zentara's Managed SOC is a 24/7/365 service run by certified analysts holding GCIA, GCIH, OSCP and CEH, based in Greater Jakarta with a regional office in Singapore. It runs on ZX, Zentara's own SIEM, and the team also runs engagements on Elastic, Splunk, Sentinel, SentinelOne and Trellix.

Response is tiered by severity and published:

Three engagement models are offered: SOC as a Service, Co-Managed, and Staff Augmentation. Threat hunting is built into packages, from once a year (CORE) to monthly (APEX). Infrastructure can stay client-hosted where data sovereignty requires it, and Zentara holds ISO/IEC 27001 and ISO/IEC 42001 certifications. For organisations that want the capability in-house, Turnkey SOC covers the build.

Best for: banks, telecom operators and regional lenders that need local analysts, local regulation mapping and data residency.

2. CrowdStrike

Falcon Complete is CrowdStrike's managed detection and response service on its own Falcon platform. It correlates telemetry across endpoints, identity, cloud and SaaS, and runs response playbooks that execute containment actions with 24/7 managed remediation.

CrowdStrike states a 1 minute median time to contain and a warranty of up to $2 million. Both are vendor-claimed. It was named a Leader in the 2026 IDC MarketScape for MDR/MXDR for the Enterprise and in the Forrester Wave for MDR, Q1 2025. Pricing is through contact sales.

Best for: enterprises already standardized on the Falcon platform.

3. Microsoft Defender Experts

Defender Experts for XDR provides around-the-clock MDR and proactive threat hunting natively integrated with Microsoft Defender, with on-demand access to analysts by live chat. Microsoft was named a Leader in the 2026 IDC MarketScape for MDR/MXDR for the Enterprise.

The second plan ingests third-party data through Microsoft Sentinel. For those third-party sources, analysts give response recommendations but do not take actions directly in the third-party product. The service is sold as an add-on to Microsoft 365 E5, E7 or the Defender Suite, and pricing is through contact sales.

Best for: organisations on Microsoft 365 and Defender with a SOC that is overloaded with alerts.

4. Palo Alto Networks

Unit 42 MDR operates natively inside a customer's Cortex XDR tenant. It includes 24/7 monitoring, proactive threat hunting, cross-environment investigation and managed response, and Palo Alto cites up to 90% lower mean time to respond (vendor-claimed). Its page names a Frost Radar Global MDR 2025 Leader placement.

Some comparison guides call this offer "XMDR". The Palo Alto pages read for this article use the name Unit 42 MDR.

Best for: organisations that already run Cortex XDR.

5. Arctic Wolf

Arctic Wolf's MDR provides guided 24x7 detection, investigation and response on its Aurora platform, built on an open XDR architecture with more than 200 integrations. The company markets flat, predictable pricing.

Its security operations warranty of up to $3 million applies when the Total Security Operations Bundle and Aurora Managed Endpoint Defense are bought together on a three-year term. Its page names the 2026 IDC MarketScape for mid-market MDR and a Gartner Peer Insights 2026 Customers' Choice distinction.

Best for: mid-market organisations that want predictable pricing and a guided service.

6. Rapid7

Rapid7 MDR is delivered on Rapid7's SIEM with 24x7 XDR monitoring, remediation and incident response without caps. Pricing is based on the number of endpoints, servers and networks protected, not on the volume of data ingested.

Three packages exist (Essentials, Advanced, Ultimate), and a breach protection warranty is an add-on on the first two. Rapid7 lists IDC MarketScape (2026) and Frost Radar (2025) Leader placements.

Best for: teams that want costs that do not rise with log volume.

7. Expel

Expel runs a 24x7x365 SOC on its Workbench platform and works with the security tools a customer already owns, with more than 160 integrations and no agents to deploy. Containment includes host isolation, user suspension and TCP disruption, and hunts are hypothesis-driven.

Expel was one of three vendors named a Leader in the Forrester Wave for MDR Services, Q1 2025, as reported in its own announcement. It claims a mean time to remediate of about 14 to 15 minutes (vendor-claimed). The packages page could not be read, so pricing is not confirmed here.

Best for: teams that want to keep their existing security stack.

8. Red Canary

Red Canary is now part of Zscaler, and its MDR is presented as Zscaler Managed Detection and Response. It offers 24/7 coverage, automated blocking through Zscaler, endpoint isolation through the customer's EDR, user suspension through the identity provider, and optional human approval for response actions. Hunting spans cloud, endpoint and identity data.

Red Canary was one of three vendors named a Leader in the Forrester Wave for MDR Services, Q1 2025, per its own announcement. No response-time figure or price is stated on the pages read.

Best for: Zscaler customers and teams that want containment executed through their own EDR and identity tools.

9. Sophos

Sophos MDR delivers 24/7 monitoring, investigation and response with proactive threat hunting. It ingests data from hundreds of security and IT integrations, so it works with tools you already own.

Sophos states that confirmed threats are contained and removed with no limits or extra fees, and claims 89 seconds from alert to automated response and 52% of cases resolved end to end by AI. Both are vendor-claimed.

Best for: organisations of any size running a mixed security stack.

10. eSentire

eSentire runs 24/7 MDR on its Atlas platform with more than 300 technology integrations. It lists 11 standard response procedures, including host isolation, account suspension and network disruption, and includes threat hunting through its Threat Response Unit at no additional cost.

eSentire states a 30-second mean time to engage a signal and a mean time to contain under 15 minutes (both vendor-claimed). Pricing is based on endpoints, technology investments and service needs, in three packages. Its site shows Gartner Peer Insights and G2 ratings of 4.7.

Best for: mid-market organisations of roughly 51 to 1,000 employees.

Also Read: What Is a Managed SOC? Services, Benefits, and How to Choose

How to Choose Among the Best Managed SOC Providers

Use the same questions for every provider on your shortlist and record the answers in writing.

1. Response and containment. Ask for time to acknowledge and time to contain, by severity, as contract terms.
2. Permitted actions. List what analysts can do without calling you: isolate a host, disable an account, block an address.
3. Telemetry. Confirm which sources are ingested and who writes a parser for one that is not.
4. Threat hunting. Ask how often hunts run and whether they are in the base fee.
5. Data ownership. Ask where logs are stored, for how long, and how you export them on exit.
6. Pricing at 2x volume. Per-endpoint, per-source and per-gigabyte models scale differently. Model your cost at twice today's size.

Compliance Checks: Indonesia and Global

The provider's location, data handling and reporting duties belong on the scorecard. Which rules apply depends on where your data subjects, customers and regulators sit.

• Personal data. Law No. 27 of 2022 on Personal Data Protection (UU PDP) requires controllers to notify affected parties of a failure of protection. Ask how the provider's incident timeline supports that duty.
• Banks and financial institutions. OJK Regulation 11/POJK.03/2022 covers IT governance, cyber resilience and the use of IT service providers by commercial banks, with detail in circular letter SEOJK 29/SEOJK.03/2022.
• Data residency. If logs contain personal data, ask where they are processed and stored. This matters most for SOC as a service offers that run from another country.

Global frameworks

Multinational groups need one provider scope that satisfies several regimes at once. Ask for a mapping of reports and retention periods to each rule, and confirm which region's analysts can access which logs. Run these checks before the contract is signed, not after the first audit.

Picking From the Top Managed SOC Providers

The 2026 Verizon Data Breach Investigations Report states that 31% of breaches now start with software vulnerabilities, ahead of stolen passwords. Detection has to cover exploitation of unpatched systems, not only credential misuse, and IBM's 2026 report puts the saving from extensive use of AI and automation in security at $1.93 million.

So the shortlist rule is simple. Choose the provider that publishes response terms, acts on your behalf, and keeps data where your regulator expects it.

For organisations in Indonesia and Southeast Asia, that is the case for Zentara at the top of this list. If you are shortlisting managed detection and response or SOC as a service options for 2027, contact our team. We will map your log sources and response requirements against the six questions above and give you a written scope before you commit.

Frequently Asked Questions

1. Who are the best managed SOC providers in 2027?

This list ranks Zentara, CrowdStrike Falcon Complete, Microsoft Defender Experts, Palo Alto Networks Unit 42, Arctic Wolf, Rapid7, Expel, Red Canary, Sophos and eSentire. The order depends on region, stack and size.

2. What is the difference between a managed SOC and MDR?

The two overlap. Managed detection and response usually includes active containment, while some managed SOC services stop at alerting. Check the contract for who acts.

3. What is SOC as a service?

It is the same outsourced model delivered as a subscription, often cloud-based, instead of a custom-built operation.

4. How much do managed SOC services cost?

Most providers on this list price by quote. Rapid7 prices by endpoints, servers and networks rather than log volume, eSentire by endpoints, technology investments and service needs, and Arctic Wolf markets flat pricing. Zentara confirms scope and price in writing after a scoping call.

5. Does a managed SOC replace my internal security team?

No. It covers monitoring and first response. Your team still owns asset management, patching, approvals and business decisions.

6. Should logs stay in Indonesia?

If logs contain personal data, confirm where they are processed and stored under UU PDP, and under any foreign law that applies to your customers, such as GDPR. Check your sector regulator's rules too.