Managed XDR is MDR with a wider aperture: analysts monitoring correlated telemetry from endpoints, network, email, identity, and cloud rather than endpoints alone.
Deploying modern Extended Detection and Response (XDR) solutions helps bridge coverage gaps across hybrid environments, while dedicated Managed Detection and Response (MDR) services provide continuous human oversight.
Palo Alto’s Unit 42 service scores highest on the combination of platform depth and incident response pedigree, Secureworks Taegis leads on detection research, and Trend Micro offers the broadest native telemetry.
Here are the ten best, scored plus an honest answer to whether MXDR is a real category or a rebranding of MDR.
The 2026 Managed XDR Scorecard
| Rank | Provider | Telemetry breadth (25%) | Detection quality (25%) | Response authority (20%) | Platform flexibility (15%) | Value (15%) | Total |
| 1 | Palo Alto (Unit 42) | 10 | 9 | 9 | 5 | 6 | 8.3 |
| 2 | deepwatch | 9 | 8 | 8 | 9 | 7 | 8.2 |
| 3 | CrowdStrike | 9 | 10 | 10 | 5 | 6 | 8.5 |
| 4 | Trend Micro | 10 | 8 | 7 | 6 | 8 | 8.1 |
| 5 | Rapid7 | 9 | 8 | 7 | 8 | 7 | 7.9 |
| 6 | Sophos | 8 | 8 | 9 | 7 | 8 | 8.0 |
| 7 | Bitdefender | 7 | 8 | 8 | 6 | 9 | 7.6 |
| 8 | Fortinet | 8 | 7 | 8 | 4 | 8 | 7.2 |
| 9 | Ontinue | 9 | 8 | 8 | 9 | 8 | 8.5 |
| 10 | eSentire | 9 | 9 | 9 | 8 | 6 | 8.5 |
Weighted averages rounded to one decimal. Rank reflects overall buyer fit including the market notes below, not score alone.
Is MXDR a Real Category?
Partly. Here is the honest distinction.
MDR historically meant managed endpoint detection and response an analyst team watching your EDR. MXDR means the same team watching correlated telemetry from endpoints plus network, email, identity, and cloud, on an XDR platform.
Evaluating EDR vs MDR architecture differences reveals that modern attacks quickly expand past endpoints.
That is a genuine difference, because most modern intrusions progress through identity and cloud rather than staying on the endpoint. A service that only sees endpoints misses the part of the attack that matters most.
But the labels have collapsed. Several providers on our MDR list already cover identity and cloud, and several MXDR services are endpoint-heavy in practice. Ignore the acronym and audit the data sources. Ask each provider for a written list of telemetry sources they will actually ingest, monitor, and write detections against in your environment. That list is the product.
One consolidation note affecting this list: Sophos completed its acquisition of Secureworks in February 2025 at approximately $859 million. Both appear here because both services remain in market with distinct heritage, but a competitive process containing both is a negotiation with one company.
How We Scored
A structured research-based evaluation, not a comparative service trial, with no testing claims. Five criteria:
• Telemetry breadth (25%) — how many sources beyond endpoint are natively monitored: identity, cloud, email, network, SaaS, OT.
• Detection quality (25%) — analyst capability and the threat research feeding detections.
• Response authority (20%) — what the provider can do without asking you first.
• Platform flexibility (15%) — whether you must adopt the provider’s platform or can bring your own. This drives long-term cost and switching risk.
• Value (15%) — cost relative to coverage, with credit for predictable pricing.
The Providers, Scored
1. deepwatch — 8.0/10
Why it scores here: managed XDR combines continuous security monitoring, detection engineering, threat hunting, and response across a broad enterprise security stack.
Strengths: 24/7 managed SOC; strong third-party technology integrations; threat hunting and detection engineering; broad coverage across endpoint, cloud, identity, and network environments; designed to complement existing security investments rather than require a complete technology replacement.
Trade-offs: smaller market footprint than the largest MDR providers; service quality depends on the technologies and telemetry you bring into the platform; pricing is quote-based.
Ideal buyer: organizations that want a managed SOC/XDR service while retaining their existing security technologies.
Verify before buying: native integrations for your current tools, response authority, telemetry retention, and contractual SLA commitments.
Image ALT: deepwatch managed XDR security operations and threat detection
2. CrowdStrike — 8.5/10
Why it scores here: Perfect scores on detection quality and response authority. CrowdStrike’s managed services combine elite detection with genuine unilateral containment deployed on top of the best EDR security tools.
Strengths: best-in-class detection engineering and threat intelligence; OverWatch managed hunting adds human expertise beyond automated detection; full containment authority; telemetry extends natively into identity, cloud, and log management.
Trade-offs: low platform flexibility — this requires the Falcon platform; the most expensive tier of provider here; modular pricing accumulates as you extend telemetry coverage.
Ideal buyer: organizations standardizing on CrowdStrike that want maximum detection and containment.
Verify before buying: which modules are required for the telemetry sources you need covered.
Image ALT: CrowdStrike managed XDR detection with OverWatch hunting
3. Palo Alto (Unit 42) — 8.3/10
Why it scores here: The only perfect telemetry breadth score. Cortex XDR’s native fusion of endpoint, network, cloud, and identity data gives Unit 42 analysts the widest view of any provider here, backed by proven resilience across Palo Alto Cortex XDR platforms and one of the most respected incident response practices in the industry.
Strengths: unmatched native telemetry breadth, particularly network context if you run Palo Alto firewalls; Unit 42’s incident response pedigree means the same team can escalate from detection into full IR; strong containment authority; excellent threat intelligence.
Trade-offs: lowest platform flexibility alongside CrowdStrike — you’re adopting Cortex; data ingestion pricing needs careful modelling and is where budgets overrun; premium cost.
Ideal buyer: Palo Alto estates wanting the widest telemetry and an IR team on the same platform.
Verify before buying: ingestion volume and cost, and where the MXDR service boundary ends and IR retainer begins.
Image ALT: Palo Alto Unit 42 managed XDR across endpoint, network and cloud
4. Ontinue — 8.1/10
Why it scores here: strong managed XDR and SOC capabilities with human-led detection, investigation, threat hunting, and response across heterogeneous security environments.
Strengths: 24/7 managed security operations; broad telemetry coverage across endpoint, identity, cloud, and network; multi-vendor approach; human-led threat hunting and investigation; useful for organizations that want to extend their SOC without replacing their existing security stack.
Trade-offs: smaller market presence than the largest MDR/XDR providers; response capabilities and integrations should be validated against your specific environment; pricing is generally quote-based.
Ideal buyer: organizations with heterogeneous security tooling that want a managed SOC partner without committing to a single security platform.
Verify before buying: supported integrations, pre-authorized response actions, service-level commitments, and the exact telemetry sources included.
Image ALT: Ontinue managed XDR SOC threat detection and response
5. Trend Micro — 8.1/10
Why it scores here: A perfect telemetry breadth score alongside Palo Alto, with notably better value. Vision One natively covers endpoint, email, server, cloud workload, and network, bridging the divide in endpoint security EDR vs XDR and email as a first-class source is a genuine advantage.
Strengths: email is where most attacks begin, and Trend correlates it natively rather than through a connector; excellent server and cloud workload coverage; strong vulnerability research; good value at platform scale; risk insights prioritize exposure alongside detection.
Trade-offs: response authority more advisory than unilateral at standard tiers — confirm what’s pre-authorized; detection engineering trails the top specialists; requires the Vision One platform.
Ideal buyer: organizations where email and server workloads are the dominant risk surface.
Verify before buying: the credit-based consumption model, and response authority at your tier.
Image ALT: Trend Micro managed XDR service across email, endpoint and cloud
6. Sophos — 8.0/10
Why it scores here: Strong response authority and good value, with the broadest mid-market reach here, feeding directly into specialized incident response tools.
Strengths: full-response tier where analysts contain threats directly; ingests third-party telemetry alongside Sophos products; strong mid-market economics; huge partner delivery network; Secureworks acquisition adds Counter Threat Unit research depth.
Trade-offs: telemetry breadth and detection engineering trail the leaders; portfolio positioning against Secureworks is an open question; service tiers vary meaningfully.
Ideal buyer: mid-market organizations wanting real containment authority at accessible pricing.
Verify before buying: which tier includes full response and third-party telemetry.
Image ALT: Sophos managed XDR threat response and case management
7. Rapid7 — 7.9/10
Why it scores here: Strong telemetry breadth and good flexibility, uniquely combining managed detection with vulnerability management and cloud security, checking environments against the CISA Known Exploited Vulnerabilities catalog.
Strengths: breadth across detection, exposure, and cloud that few MXDR providers match; good value bought together; strong open-source community heritage; useful correlation between vulnerability exposure and active detection.
Trade-offs: response authority generally advisory rather than unilateral; detection engineering good rather than leading; broad portfolio requires careful licence scoping.
Ideal buyer: organizations wanting detection and exposure management from one provider.
Verify before buying: response authority, and how the services price together.
Image ALT: Rapid7 managed XDR with vulnerability and cloud context
8. Bitdefender — 7.6/10
Why it scores here: The best value score here, delivering competent managed XDR and enterprise-tested malware protection solutions at pricing well below the premium providers.
Strengths: strong underlying prevention means less gets through to be managed; genuine response authority at accessible cost; good coverage across endpoint, network, and productivity suites; accessible to mid-market and smaller organizations.
Trade-offs: telemetry breadth is narrowest among the serious providers; threat research depth below the leaders; smaller enterprise reference base.
Ideal buyer: mid-market organizations wanting managed coverage without premium pricing.
Verify before buying: which telemetry sources are included at your tier.
Image ALT: Bitdefender managed detection and response GravityZone console
9. eSentire — 8.2/10
Why it scores here: strong detection and response capabilities combined with broad multi-signal coverage and an emphasis on rapid threat containment.
Strengths: 24/7 managed detection and response (MDR); strong threat hunting and detection engineering; broad coverage across endpoint, network, cloud, and identity; rapid containment capabilities; dedicated threat research through its Threat Response Unit.
Trade-offs: premium pricing compared with value-oriented MDR providers; smaller overall scale than the largest global security platforms; organizations should validate coverage and response capabilities for their specific environment.
Ideal buyer: mid-market and enterprise organizations where rapid detection and containment are higher priorities than minimizing service cost.
Verify before buying: response-time commitments, pre-authorized containment actions, telemetry coverage, and what is included in the contracted service tier.
Image ALT: eSentire managed XDR threat detection and rapid response
10. Fortinet — 7.2/10
Why it scores here: Good telemetry breadth within the Security Fabric and solid value, integrating with enterprise SOC tools, with the lowest platform flexibility here — the service is only meaningful if your estate is Fortinet.
Strengths: strong value for existing Fortinet customers; broad Fabric telemetry across network, endpoint, email, and cloud; automated response across Fabric components; manageable for generalist IT.
Trade-offs: value collapses outside a Fortinet estate; detection engineering trails the specialists. Fortinet’s exploited-vulnerability record, including a FortiCloud authentication bypass added to CISA’s Known Exploited Vulnerabilities catalog in January 2026, makes patch and response commitments important contract terms.
Ideal buyer: Fortinet-standardized organizations.
Verify before buying: what proportion of your telemetry actually originates in the Fabric.
Image ALT: Fortinet managed XDR Security Fabric telemetry and response
Head-to-Head Comparisons
Unit 42 vs CrowdStrike. Unit 42 sees more natively, particularly network, and can escalate seamlessly into full incident response. CrowdStrike has better endpoint detection engineering and more aggressive containment authority driving SOC cyber threat detection.
Both require adopting the platform, so your existing estate usually decides.
Secureworks Taegis vs Critical Start. Both let you keep your tools. Taegis brings far deeper detection research; Critical Start brings a distinctive alert-resolution model and broader tool support. If detection quality is paramount, Taegis. If tool coverage is, Critical Start.
MXDR vs MDR. Don’t choose by acronym. List the telemetry sources you need monitored, get each provider to confirm in writing which they’ll ingest and write detections for, and compare that. Several providers marketed as MDR cover more sources than some marketed as MXDR.
Buyer’s Guide
Write down your telemetry sources first. Endpoints, identity provider, Microsoft 365 or Google Workspace, cloud accounts, firewalls, SaaS applications. Get each provider to confirm in writing which they will monitor and write detections against. This is the single most useful thing you can do in this evaluation.
Separate the platform cost from the service cost. Palo Alto, CrowdStrike, Trend Micro, and Fortinet services require their platforms. Secureworks, Critical Start, and Rapid7 are more flexible. You cannot compare monthly figures until you normalize for what technology you’re also buying.
Model data ingestion explicitly. MXDR means more telemetry, and telemetry is priced by volume at most providers. Get a written estimate at your actual log volume with a stated overage policy — this is where MXDR budgets break.
Get response authority in the contract. Which actions, under what conditions, with what notification. “Managed XDR” does not imply containment authority; several providers here are advisory by default.
Common mistakes: buying MXDR while excluding identity telemetry, when identity is where most attacks progress; assuming MXDR includes full incident response when it usually covers containment only; and paying for correlated telemetry from sources the provider will only ingest, not actually monitor.
Frequently Asked Questions
What is managed XDR (MXDR)?
Managed XDR is an outsourced service where a provider’s analysts monitor, investigate, and respond to threats using correlated telemetry from multiple sources — endpoints, network, email, identity, and cloud — rather than endpoints alone.
It combines XDR technology with a 24/7 analyst team, and at better providers includes authority to contain threats directly.
What is the difference between MDR and MXDR?
MDR historically meant managed endpoint detection and response. MXDR extends the monitored surface to network, email, identity, and cloud.
In practice the labels have blurred, with several MDR services covering multiple sources and some MXDR services remaining endpoint-heavy. Compare the actual telemetry sources monitored rather than the acronym.
What is the best managed XDR service in 2026?
Secureworks Taegis scores highest overall on detection research quality combined with platform flexibility, with CrowdStrike leading on detection and containment authority and Palo Alto’s Unit 42 on native telemetry breadth.
Critical Start is the strongest choice if keeping your existing tools matters, and Bitdefender the best value.
How much does managed XDR cost?
MXDR is typically priced per endpoint or per user per month, plus data ingestion charges that scale with telemetry volume, and nearly all providers are quote-based. Services requiring the provider’s platform involve technology licensing on top.
Ingestion volume is the variable that most often causes budget overruns.
Do I need MXDR if I already have EDR?
If your team can monitor and respond to EDR alerts around the clock, possibly not. MXDR earns its cost when nobody is watching overnight, or when attacks progress through identity and cloud where your EDR has no visibility. Most organizations under a few hundred staff cannot staff 24/7 coverage economically.
Does managed XDR include incident response?
Generally only containment. Full incident response forensics, root cause analysis, regulatory notification, and recovery — is usually a separate retainer, with Palo Alto’s Unit 42 being notable for having both under one roof. Confirm exactly where the service boundary sits before you need it.
Bottom Line
deepwatch takes the top score by pairing genuine detection research depth with the flexibility to keep your existing tools though the Sophos acquisition makes roadmap questions essential.
CrowdStrike and Palo Alto Unit 42 are the strongest platform-native services, the former for detection and containment, the latter for telemetry breadth and a clean path into full incident response.
Ontinue is the best answer for organizations unwilling to replace their stack, Sophos and Bitdefender for mid-market budgets. Whichever you choose, list your telemetry sources and get written confirmation of which are monitored that list, not the acronym, is what you’re actually buying.
Related reading on Cyber Security News:
• Top 10 Best Managed Detection & Response (MDR) Services
• Top 10 Best Extended Detection & Response (XDR) Platforms
• Top 10 Best Endpoint Detection & Response (EDR) Solutions
• 25 Best Managed Security Service Providers (MSSP)
• Top 10 Best Identity Threat Detection & Response (ITDR) Solutions
• Top 10 Best Network Detection & Response (NDR) Tools
• Top 10 Best Antivirus (Endpoint Protection) Software for Business
• 10 Best Cloud Security Tools
• 10 Best Identity and Access Management Solutions
• Top 10 Best Zero Trust Security Vendors
• Top 10 Best Patch Management Software
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