SentinelOne Competitors: Alternatives Beyond the Singularity Platform

Technical review by Volodymyr Garbar, CISO & Tech Lead
Updated: 9 October 2026

SentinelOne competitors include CrowdStrike, Microsoft Defender, Palo Alto Networks, Sophos, and Trend Micro. European organizations can also consider WithSecure, Heimdal, Truesec, Orange Cyberdefense, and Q-Sec when regional SOC delivery, existing-stack support, or regulatory requirements matter.

SentinelOne itself covers considerably more than endpoint protection. The current Singularity platform spans endpoint, identity, cloud, AI SIEM, and other security functions, while Wayfinder MDR provides 24/7/365 expert detection, investigation, threat hunting, and response.

That makes SentinelOne a strong option for organizations that want security operations closely tied to the underlying platform. It also defines the main comparison question: do you want to build more of your security program around Singularity, or do you need a managed team that can operate a broader mix of tools already in place?

For European buyers, there is another layer. Data residency, SOC location, response authority, evidence retention, and regulatory incident handling need to be checked alongside detection features.

SentinelOne alternatives at a glance

The table compares SentinelOne with global and European alternatives by service model, technology approach, European delivery, and pricing visibility.

The biggest difference is not which provider can put EDR, XDR, AI, and MDR on the same product page. Most of them can. The useful question is what technology you have to adopt and what operational work the provider actually takes away.

Why do organizations look for SentinelOne alternatives?

Organizations usually compare SentinelOne alternatives when they want a different endpoint platform, broader support for existing security tools, another MDR operating model, or different commercial and regional arrangements.

SentinelOne has moved well beyond standalone EDR. Singularity Endpoint combines prevention, detection, investigation, and response, while the broader platform extends into identity, cloud, AI SIEM, and managed services. Wayfinder MDR adds 24/7 monitoring, investigation, threat hunting, and response by SentinelOne experts.

That can simplify an environment if consolidation is already the goal.

It can be less attractive when an organization has spent years building a mixed stack it has no intention of throwing away.

A buyer may also need a SOC partner to work across Microsoft, Palo Alto, CrowdStrike, cloud-native tooling, existing SIEM infrastructure, and a few systems nobody is particularly proud of but cannot remove this quarter.

That is where the comparison shifts from endpoint features to operational ownership.

For a wider look at the managed-service market, see Q-Sec's SOC-as-a-Service providers in Europe comparison. It looks at service scope, response, stack fit, and European delivery rather than ranking providers by logo recognition.

Major global SentinelOne competitors

CrowdStrike Falcon

CrowdStrike is one of the closest SentinelOne competitors for organizations comparing enterprise endpoint, XDR, threat intelligence, and managed detection and response.

Both vendors have expanded from endpoint security into broader platforms, and both offer managed services around their own technology.

CrowdStrike becomes particularly relevant when Falcon is already established in the environment or when the organization wants endpoint, identity, cloud, SIEM, and MDR to sit inside the same ecosystem.

Consider CrowdStrike when Falcon is already strategic, enterprise-scale consolidation is a priority, or the organization wants MDR closely tied to CrowdStrike telemetry.

The downside to check is familiar: platform consolidation can remove complexity, but it can also move a lot of dependency into one vendor. Make sure that is intentional.

Microsoft Defender

Microsoft Defender is a practical SentinelOne alternative for organizations already heavily invested in Microsoft 365, Azure, Entra ID, and the wider Microsoft security stack.

The commercial logic can be hard to ignore when licenses and telemetry already exist inside the Microsoft environment.

The technical comparison is less simple. Buyers need to look at endpoint capability, identity coverage, SIEM/SOAR requirements, internal expertise, licensing, and how much managed human response they actually need.

Consider Microsoft when Microsoft already owns a large part of your identity, endpoint, cloud, and productivity environment.

A product being included somewhere in a Microsoft agreement does not mean the SOC problem has disappeared. Somebody still needs to investigate at night.

Palo Alto Networks Cortex

Palo Alto Networks is a SentinelOne alternative for larger organizations that want endpoint/XDR and security operations inside the wider Cortex ecosystem.

This can make sense when Palo Alto technology already has a substantial footprint across the organization and consolidation is part of the security roadmap.

Consider Palo Alto Networks when Cortex fits a broader Palo Alto architecture and the organization is comfortable moving more security operations into one large platform.

For smaller teams, the question is whether the additional platform breadth solves a real operational problem or simply gives the procurement spreadsheet more columns.

Sophos MDR

Sophos MDR is a SentinelOne alternative for smaller and mid-sized organizations that want managed detection and response without building a large internal SOC.

Sophos is particularly relevant for existing Sophos customers, but its MDR service can also work with supported third-party security products.

Consider Sophos when the organization already uses Sophos or wants an established managed service around a mixed environment.

As always, check the difference between an integration that supplies telemetry and one that lets analysts actually perform response actions.

European SentinelOne alternatives worth considering

WithSecure, Heimdal, Truesec, Orange Cyberdefense, and Q-Sec are European SentinelOne alternatives worth adding to the shortlist. Some are platform-led like SentinelOne; others put more emphasis on operating the customer's existing environment.

WithSecure

WithSecure is a SentinelOne alternative for organizations that want a European-origin security platform backed by managed detection and response.

The Finnish provider combines its Elements security technology with 24/7 managed services and offers Elements Infinite for organizations looking for a wider managed security model.

Consider WithSecure when European delivery matters and adopting the WithSecure Elements ecosystem fits the organization's security architecture.

The main comparison with SentinelOne is therefore not “Europe versus US.” Both require a platform-fit decision.

Heimdal

Heimdal is a European SentinelOne alternative for organizations that want MXDR together with broader security-tool consolidation.

Its approach extends beyond endpoint detection into areas such as email, identity, network, vulnerability, and other security controls under the same platform.

Consider Heimdal when reducing the number of separate security products is part of the project.

That can be attractive for a lean team. It also means buyers should establish which existing products can stay and which capabilities work best only when the wider Heimdal stack is adopted.

Truesec

Truesec is a SentinelOne alternative for organizations that put more weight on managed SOC operations and incident response than on owning another endpoint platform.

The Swedish provider operates MDR services across endpoint, network, cloud, and log sources, with incident-response capability sitting close to the managed service.

Consider Truesec when Nordic SOC delivery, broader telemetry, and incident-response depth matter.

This is a different buying decision from choosing between two EDR agents, which is exactly why it belongs on the shortlist.

Orange Cyberdefense

Orange Cyberdefense is a SentinelOne alternative for larger European organizations looking for MDR inside a broader managed-security relationship.

Its service portfolio extends across detection and response, incident response, threat intelligence, cloud security, and other security operations.

Consider Orange Cyberdefense when multi-country European delivery or access to a large managed-security organization matters.

The procurement task is to pin down what sits inside the actual MDR contract. The website having a capability somewhere is not quite the same thing.

Q-Sec

Q-Sec is a SentinelOne alternative for European organizations that need 24/7 security operations but do not want the SOC tied to one endpoint platform.

Q-Sec SOC-as-a-Service integrates endpoint, network, cloud, EDR/XDR, NDR, SIEM, and other sources into continuous monitoring, detection, investigation, response, and incident reporting. Q-Sec documents 24/7 analyst coverage and defined response SLAs, with NIS2, DORA, and GDPR-ready reporting built into the service model.

Consider Q-Sec when SentinelOne is only one part of the environment, existing tools need to stay, or security operations and regulatory evidence need to work as one process.

SentinelOne may be the cleaner option when the organization actively wants Singularity to become its main security platform. Q-Sec becomes more relevant when the technology decision has largely been made and the missing piece is the operating team.

How much does SentinelOne cost?

SentinelOne currently lists Singularity Complete at $179.99 per endpoint per year and Singularity Commercial at $229.99 per endpoint per year; Enterprise pricing requires a quote.

That works out to roughly $15 and $19.17 per endpoint per month before any additional services or commercial adjustments.

These numbers are useful, but they are platform prices, not a public Wayfinder MDR rate card. SentinelOne directs buyers to sales for its managed-service offering.

That distinction matters when comparing SentinelOne with an MDR or SOC-as-a-Service provider. The endpoint license may be only one part of the operational cost.

Check the full proposal for:

The endpoint price is easy to compare. The cost of rebuilding the surrounding security operation is usually where the spreadsheet becomes more interesting.

Free guide

Need a European benchmark before comparing proposals?

Q-Sec's cybersecurity pricing resources include separate benchmarks for MDR, managed SIEM, and SOC-as-a-Service, so the SentinelOne license can be compared with the cost of the operating model around it.

Get the European Cybersecurity Pricing guide

Does SentinelOne offer managed detection and response?

Yes. SentinelOne provides 24/7/365 managed detection, investigation, threat hunting, and response through Wayfinder MDR.

Wayfinder is now part of SentinelOne's wider Threat Detection & Response services, alongside managed threat hunting and incident readiness and response. The services are delivered through the Singularity platform by SentinelOne analysts, threat hunters, and incident responders.

SentinelOne has also expanded Wayfinder during 2026 with Frontier AI Services, adding proactive exposure work alongside the existing MDR portfolio.

For buyers, the important distinction is between buying Singularity technology and buying the human operating layer around it.

If the requirement says “24/7 MDR,” make sure the quote includes that layer rather than assuming the endpoint license does.

Can SentinelOne work with an existing security stack?

Yes. SentinelOne can integrate third-party security data through Singularity Marketplace and AI SIEM, but organizations should verify what Wayfinder analysts actively monitor and respond to within the contracted service. SentinelOne describes its platform as supporting XDR integrations and third-party data alongside its native endpoint, identity, and cloud telemetry.

That distinction matters.

A platform can ingest a log without a human analyst owning the alert generated from it. It can enrich an investigation without being able to contain the underlying system.

So ask four separate questions:

• Can SentinelOne ingest the data?
• Can it generate or correlate detections from it?
• Will Wayfinder analysts investigate those detections 24/7?
• Can they take response action in the third-party system?

“We integrate with it” becomes considerably more useful once those four answers are written down.

Is SentinelOne a good fit for European organizations?

Yes. SentinelOne supports European customers and offers European data-residency options, but the exact region, product, analyst-access path, and contractual arrangement still need to be verified for the services you buy.

SentinelOne has expanded Singularity availability through a Frankfurt Google Cloud region to support regional data-residency requirements. Its Cloud Native Security service has also been available from a Frankfurt availability zone for EU customers.

That is useful. It does not turn “European data residency” into a substitute for procurement work.

A European organization should still establish where its endpoint and SIEM telemetry is stored, where Wayfinder analysts can access it from, which subprocessors participate in the service, what evidence is retained, and how a serious incident reaches the people responsible for NIS2 or DORA reporting.

For organizations comparing the wider operating model rather than just EDR products, Q-Sec's guide to choosing a SOCaaS provider covers response ownership, telemetry, data handling, reporting, SLAs, and exit terms.

Which SentinelOne alternative fits which organization?

The right SentinelOne alternative depends on whether you are replacing the security platform, adding 24/7 MDR, or finding a team to operate technology you already own.

CrowdStrike is one of the closest comparisons when enterprise endpoint/XDR platform consolidation is the goal.

Microsoft deserves serious consideration in Microsoft-heavy environments where endpoint, identity, cloud, and licensing are already closely connected.

Palo Alto Networks fits larger organizations building more security operations around Cortex.

Sophos is a practical option for smaller and mid-sized organizations, particularly where Sophos technology already exists.

WithSecure gives European buyers another platform-led model with Finnish roots.

Heimdal is worth examining when the project includes wider tool consolidation.

Truesec becomes more interesting when SOC delivery and incident response carry more weight than the endpoint platform itself.

Orange Cyberdefense fits organizations that want MDR inside a much larger European managed-security relationship.

Q-Sec is relevant when the existing stack is staying and the organization needs 24/7 European security operations, response, evidence, and regulatory reporting around it.

SentinelOne itself remains a strong choice when Singularity is exactly the platform the organization wants to standardize around.

FAQ

Who are SentinelOne's main competitors?

SentinelOne competitors include CrowdStrike, Microsoft Defender, Palo Alto Networks, Sophos, and Trend Micro. European organizations can also consider WithSecure, Heimdal, Truesec, Orange Cyberdefense, and Q-Sec.

What are the main European alternatives to SentinelOne?

European SentinelOne alternatives include WithSecure, Heimdal, Truesec, Orange Cyberdefense, and Q-Sec. The main differences are platform dependency, existing-stack support, SOC delivery, response scope, and regional data arrangements.

How much does SentinelOne cost?

SentinelOne lists Singularity Complete at $179.99 per endpoint annually and Commercial at $229.99. Enterprise pricing and Wayfinder MDR require a quote.

Does SentinelOne offer MDR?

Yes. Wayfinder MDR provides 24/7/365 detection, investigation, threat hunting, and response by SentinelOne security experts.

Is SentinelOne the same as an MDR provider?

No. Singularity is SentinelOne's security platform, while Wayfinder MDR adds a managed human detection and response service around the platform. Organizations can buy SentinelOne technology without treating every deployment as a fully managed SOC.

Can SentinelOne replace a SOC?

SentinelOne can automate significant detection and response work, while Wayfinder MDR adds 24/7 expert coverage. Whether it replaces an internal SOC depends on telemetry scope, response authority, incident coordination, compliance work, and responsibilities retained internally.

Is SentinelOne suitable for NIS2?

SentinelOne can support detection, investigation, response, and evidence within a NIS2 program. It does not make an organization NIS2 compliant by itself; responsibility for the organization's cybersecurity risk-management measures remains with the organization.