SentinelOne Singularity Endpoint vs Stellar Cyber Open XDR comparison

SentinelOne and Stellar Cyber are both solutions in the Extended Detection and Response (XDR) category. SentinelOne is ranked #2 with an average rating of 8.9, while Stellar Cyber is ranked #38. SentinelOne holds a 5.9% mindshare in XDR, compared to Stellar Cyber’s 2.1% mindshare. Additionally, 98% of SentinelOne users are willing to recommend the solution.

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Executive SummaryUpdated on Apr 9, 2026

SentinelOne Singularity Complete and Stellar Cyber Open XDR are leading solutions in the cybersecurity sector. SentinelOne may hold an advantage for organizations focused on endpoint protection due to its advanced threat detection capabilities, while Stellar Cyber provides significant value for companies seeking comprehensive threat intelligence and ecosystem-wide visibility.

Features: SentinelOne Singularity Complete is designed with automated threat detection and response, AI-powered endpoint protection, and advanced analysis. Stellar Cyber Open XDR offers holistic threat detection across multiple vectors, extensive analytics, and robust security integrations, appealing to organizations seeking wide-ranging coverage.

Ease of Deployment and Customer Service: SentinelOne is simple to deploy, integrating smoothly into existing systems. Stellar Cyber, with a more complex deployment model due to its comprehensive features, provides substantial support and customization options. Stellar Cyber's extensive customer service may be beneficial for tailored solutions, whereas SentinelOne's straightforward implementation may appeal to those seeking a quicker setup.

Pricing and ROI: SentinelOne Singularity Complete offers competitive pricing and good ROI for endpoint-focused solutions. Stellar Cyber Open XDR, with a potentially higher initial investment, delivers significant ROI through its broad threat intelligence capabilities, making it a smart choice for investing in a comprehensive security infrastructure.

To learn more, read our detailed SentinelOne Singularity Endpoint vs. Stellar Cyber Open XDR Report (Updated: April 2026).

Buyer's Guide

SentinelOne Singularity Endpoint vs. Stellar Cyber Open XDR

April 2026

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Cortex XDR by Palo Alto Net...

Mindshare comparison

As of May 2026, in the Extended Detection and Response (XDR) category, the mindshare of Cortex XDR by Palo Alto Networks is 4.7%, down from 5.1% compared to the previous year. The mindshare of SentinelOne Singularity Endpoint is 5.9%, up from 5.0% compared to the previous year. The mindshare of Stellar Cyber Open XDR is 2.1%, up from 1.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Extended Detection and Response (XDR) Mindshare Distribution
Product	Mindshare (%)
SentinelOne Singularity Endpoint	5.9%
Cortex XDR by Palo Alto Networks	4.7%
Stellar Cyber Open XDR	2.1%
Other	87.3%

Extended Detection and Response (XDR)

Featured Reviews

ABHISHEK_SINGH

Senior Process Expert at A.P. Moller - Maersk

Gained full visibility and streamlined threat detection through behavior-based insights and AI integration

Initially, we got to have a lot of false positives when we onboarded, but nowadays it's quite smooth. We have fine-tuned our security policies and allowed different levels of policies to get rid of those false positives. Currently, we are getting a fairly good amount of incidents that are not false positives or benign, but actionable items. The process is streamlined. In the initial days, the operations used to get involved in a lot of benign and other activities, but now the process is streamlined. We are leveraging the auto-detection and remediation plans. The operations teams are now more involved in other business roles as well, not just looking into the logs and fetching out what's happening there. They have fixed a lot of things. Initially, they didn't have IAC code drift detection, cloud posture management, or security posture management, but they have those now. They purchased different vendors and did a merger with that. They have now Prisma Cloud that gets integrated and now they are working with Cortex Cloud. Everything that was negative has now been addressed, and the product altogether looks to be in a very better and mature shape now. Currently, it's more or less detecting the workloads with AI-based best practices. Since most organizations are consuming AI agents and other things, we are looking forward to seeing what other feature enhancements Palo Alto can support in that.

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Vaibhav Mahendra Kolhe

Soc Analyst at Softcell Technologies Limited

Automation has reduced alerts and freed the soc team to focus on faster incident response

Regarding mean time to respond, the improvements I see with SentinelOne Singularity Complete are that genuine files also get alerts. We are getting false positives, but we are also getting genuine true positive alerts. The improvement will be deep visibility because as I am using Splunk as a SIEM, I compare deep visibility with Splunk, but deep visibility has limited access with only a 14-day policy to retain logs. The improvement will be in overall policy management. The third point will be the complexity of policies. If we want some endpoints to use only USB or if we need to block USB on some points, the policy management is very complex. The fourth point will be that Mac OS and Linux don't have the rollback policy; that policy is only for Windows. These four points are improvements if SentinelOne Singularity Complete can address them. Data privacy and security when utilizing Purple AI is crucial for SentinelOne Singularity Complete, and SentinelOne Singularity Complete lacks in data security. Data security is very important in this world. In my organization, if we deploy SentinelOne Singularity Complete and we have integrated all the firewalls, all devices, and AWS devices to SentinelOne Singularity Complete, logs will be forwarded to SentinelOne Singularity Complete through SentinelOne Singularity Complete. However, SentinelOne Singularity Complete doesn't have data security solutions such as Forcepoint DLP or 48 layer; SentinelOne Singularity Complete doesn't have that DLP solution. From the data security point of view, SentinelOne Singularity Complete is not good.

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Hrishiraj Bhattacharjee

Founder & CEO at Team Karimganj

Correlates incidents, allows for quicker identification and helps prioritize investigations

The only challenge is, and that’s where we come into play, it’s a pretty high-tech platform. So, it’s difficult for small and medium-sized organizations to manage it on their own. It’s a very complex system. It requires a lot of expertise. All my guys who work on it have gone through certification from Stellar itself. There are three different certifications that you need to complete. Only then are you certified by Stellar to work on it. It’s a very complex platform. Not everyone can use it. A simple IT engineer or system admin won’t be able to handle it because it’s quite complex. You need to have an understanding of the industry, the subject, and the tool. So, just purchasing this tool or license and then using it on your own would be very difficult to configure and manage on a day-to-day basis. The pricing model is not suitable for small and medium companies, particularly small companies. The minimum pricing model they have is suitable for companies with more than one thousand users. So, if someone has 50 to 100 users, like typical small companies, it’s difficult for them because the cost involved is high. Stellar would charge you for those thousand users, but you do not need all those users. So what are they going to do? I guess Stellar does not want to target small companies directly and maybe relies on resellers and MSPs like us to sell it. So, that is something I would recommend changing. Otherwise, it’s a great tool, but because of the pricing model, small companies are unable to leverage the advantage of this beautiful tool. So, the pricing model should be suitable for small and medium businesses. The product currently has vulnerability monitoring and everything. But if they could also do something about vulnerability management and maybe patch management, that would be nice.

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"Cortex is the best tool for endpoint detection, and I have used it to verify hashes or domains to identify malicious activity, trigger playbooks that automate and gather endpoint logs, block malicious processes, and update incident tickets, showcasing end-to-end processes with automation in investigation and reducing the analysis workflow."

"Its interface and pricing are most valuable. It is better than other vendors in terms of security."

"It collects and caches and the knowledge of machine learning from different customers to take to the cloud, it makes it better to use for everybody, it allows for quick learning and updates and can, therefore, offer zero-day malware security, and this sharing of metadata helps make the solution very safe."

"The dashboard is customizable."

"It is a simple platform to use."

"It blocks malicious files. It prevents attacks. It doesn't require many updates, it's a very light application."

"The tool's use cases are relevant to security."

"Cortex XDR by Palo Alto Networks saves time in various ways, although the user interface is fairly standard."

More Cortex XDR by Palo Alto Networks pros

"Since we implemented the solution, we haven't seen any big cyberattacks get through, which has happened before."

"The Microsoft integrations are most valuable right now."

"In 18 months in with SentinelOne, we've seen the same lack of drama, with no endpoints compromised to the degree that it has negatively impacted our network."

"When there is an incident, the solution's Storyline feature gives you a timeline, the whole story, what it began with, what it opened, et cetera. You have the whole picture in one minute. You don't need someone to analyze the system, to go into the logs. You get the entire picture in the dashboard. The Storyline feature has made our response time very fast because we don't need to rely on outside help."

"The most valuable feature varies from client to client but having absolute clarity of what happened and the autonomous actions of SentinelOne are what most people find the most assuring."

"The customer support for this solution is good."

"Overall, I would rate SentinelOne Singularity Complete a nine out of ten because nothing is perfect, but it is close."

"For endpoint security, SentinelOne Singularity Endpoint is the best option."

More SentinelOne Singularity Endpoint pros

"It can integrate with almost any cybersecurity tool available in the market."

"Stellar Cyber Open XDR offers these functionalities at a more affordable price, making it easier for me to position it with price-sensitive customers."

Cons

"Technology evolves every day, so it would be nice if it gets more secure. It can also have more integration with other platforms."

"It is an enterprise-level solution. Its price could be less expensive."

"This product has not improved my organization - in fact, we are in the process of moving back to another product as a result of Cortex's horrible impact on system performance."

"A little bit more automation would be nice."

"We had a problem with getting our older endpoints up to date, but their newest updates have been really good. I've been pleased with it in terms of what our needs are. It's doing what we want it to do."

"To jump from the partner to Palo Alto directly was challenging."

"The setup is quite easy. We had appropriate support from the manager. One thing that was missing was the integration part."

"The solution needs better reports. I think they should let the customer go in and customize the reports."

More Cortex XDR by Palo Alto Networks cons

"When SentinelOne Singularity Complete is used as the central hub for viewing alerts from all integrated security solutions, it is challenging to identify the specific solution that triggered each alert."

"However, for complex cases—especially agent-related problems—we sometimes need remote assistance, and that level of support is not included in the basic subscription."

"They are still largely an EDR product."

"If it had a little bit more granularity in the roles and responsibilities matrix, that would help. There are users that have different components, but I'd be much happier if I could cherry-pick what functions I want to give to which users. That would be a huge benefit."

"SentinelOne needs to improve its endpoint deployment process."

"From the data security point of view, SentinelOne Singularity Complete is not good."

"The ability to have more direct purchasing for smaller groups and smaller businesses would be great."

"Interoperability with other SentinelOne solutions and other third-party tools is an area where you can run into some issues. Because of the way the agent works, there are sometimes things that are blocked or prevented from happening that are not identified as a threat, and therefore, not alerted in the console. Sometimes, we do have to dig through the logs, run tests, and adjust the whitelisting or exclusions to make sure that other applications will run properly."

More SentinelOne Singularity Endpoint cons

"Support is an issue because they have a limited number of resources."

"I would rate the stability at about five to six. The platform requires some fine-tuning, especially when integrating data sources and creating connectors."

Pricing and Cost Advice

"The pricing is a little bit on the expensive side."

"Every customer has to pay for a license because it doesn't work with what you get from a managed services provider."

"Our license will require renewal in August, after which the maintenance will continue as usual."

"The price of the solution could be reduced. I have customers that have voiced that the solution is good for the value but if I want to sell more of the solution the price reduction would help."

"The return on investment is from the user side because we have seen the performance of it increase the delivery time of the product if we are using too many web-based and on-premise applications. In indirect ways, we saw the return of investment in terms of performance and user satisfaction increase."

"Cortex XDR's pricing is ok."

"If one wishes to work with another team or large number of users at a future point, he must purchase a license for them."

"When we first bought it, it was a bit expensive, but it was worth it. The licensing was straightforward."

More Cortex XDR by Palo Alto Networks pricing and cost advice

"SentinelOne is more affordable than some competing products, and it's not overly expensive for what you're getting."

"The price is fair for what we are getting."

"I believe the retail pricing, or MSRP, is a bit high."

"When we were checking out different platforms, we did get a price from Microsoft, and it was unreasonable. SentinelOne was definitely reasonable and worth the money."

"The solution's pricing is not too bad for what it's offering, like the documentation that comes with it."

"The cost of endpoint protection is fairly reasonable."

"Its pricing is competitive."

"Spend money on the security for the endpoint."

More SentinelOne Singularity Endpoint pricing and cost advice

"It’s a single license platform."

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Top Industries

By visitors reading reviews

Financial Services Firm

12%

Construction Company

12%

Comms Service Provider

Manufacturing Company

Computer Software Company

10%

Manufacturing Company

Financial Services Firm

Comms Service Provider

Manufacturing Company

13%

Comms Service Provider

10%

Computer Software Company

Financial Services Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	46
Midsize Enterprise	20
Large Enterprise	50

By reviewers
Company Size	Count
Small Business	110
Midsize Enterprise	59
Large Enterprise	84

No data available

Questions from the Community

Cortex XDR by Palo Alto vs. Sentinel One

Cortex XDR by Palo Alto vs. SentinelOne SentinelOne offers very detailed specifics with regard to risks or attacks. ...

See all answers

Comparing CrowdStrike Falcon to Cortex XDR (Palo Alto)

Cortex XDR by Palo Alto vs. CrowdStrike Falcon Both Cortex XDR and Crowd Strike Falcon offer cloud-based solutions th...

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How is Cortex XDR compared with Microsoft Defender?

Microsoft Defender for Endpoint is a cloud-delivered endpoint security solution. The tool reduces the attack surface,...

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Which is better - SentinelOne or Darktrace?

Which solution is better depends on which is more suitable specifically for your company. Darktrace, for example, is ...

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What is your experience regarding pricing and costs for SentinelOne Singularity?

It is neither too costly, but definitely, it is one of the advantages that SentinelOne is quite adapted towards the p...

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What needs improvement with SentinelOne Singularity?

I have encountered an issue related to the alerting mechanism in SentinelOne Singularity Complete. Sometimes I need t...

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What is your experience regarding pricing and costs for Stellar Cyber Open XDR?

Pricing is a major benefit of Stellar Cyber Open XDR. I rate it between three and four on the cost scale. It offers f...

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What needs improvement with Stellar Cyber Open XDR?

I am currently evaluating Stellar Cyber Open XDR in terms of their support. I do not see any major areas for improvem...

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What is your primary use case for Stellar Cyber Open XDR?

I use Stellar Cyber Open XDR ( /products/stellar-cyber-open-xdr-reviews ) as a 24/7 security monitoring tool, especia...

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Comparisons

Microsoft Defender for Endpoint vs Cortex XDR by Palo Alto Networks

Compared 9% of the time

CrowdStrike Falcon vs Cortex XDR by Palo Alto Networks

Compared 4% of the time

Cortex XSIAM vs Cortex XDR by Palo Alto Networks

Compared 3% of the time

Symantec Endpoint Security vs Cortex XDR by Palo Alto Networks

Compared 3% of the time

Trellix Endpoint Security Platform vs Cortex XDR by Palo Alto Networks

Compared 3% of the time

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CrowdStrike Falcon vs SentinelOne Singularity Endpoint

Compared 4% of the time

Fortinet FortiEDR vs SentinelOne Singularity Endpoint

Compared 4% of the time

Microsoft Defender for Endpoint vs SentinelOne Singularity Endpoint

Compared 3% of the time

Huntress Managed EDR vs SentinelOne Singularity Endpoint

Compared 2% of the time

Darktrace vs SentinelOne Singularity Endpoint

Compared 2% of the time

More SentinelOne Singularity Endpoint Competitors

Wazuh vs Stellar Cyber Open XDR

Compared 8% of the time

Sentinel vs Stellar Cyber Open XDR

Compared 5% of the time

Microsoft Sentinel vs Stellar Cyber Open XDR

Compared 4% of the time

CrowdStrike Falcon vs Stellar Cyber Open XDR

Compared 4% of the time

Exabeam vs Stellar Cyber Open XDR

Compared 2% of the time

More Stellar Cyber Open XDR Competitors

Product Reports

Buyer's Guide

Cortex XDR by Palo Alto Networks

May 2026

Download Cortex XDR by Palo Alto Networks product report

Buyer's Guide

SentinelOne Singularity Endpoint

April 2026

Download SentinelOne Singularity Endpoint product report

Buyer's Guide

Extended Detection and Response (XDR)

May 2026

Download Stellar Cyber Open XDR product report

Also Known As

Cyvera, Cortex XDR, Palo Alto Networks Traps

Sentinel Labs, SentinelOne Singularity, Singularity Platform

No data available

Overview

Cortex XDR by Palo Alto Networks provides advanced threat detection with AI-driven endpoint protection and seamless integration, ensuring multi-layered security and automatic threat response.

Cortex XDR is designed to safeguard endpoints against malware and suspicious activities. It offers advanced threat detection and response capabilities using behavioral analysis, AI, and machine learning. It seamlessly integrates with security infrastructures, providing endpoint security, firewall integration, and enhanced visibility in both cloud-based and on-premises environments.

What are the key features of Cortex XDR?

Advanced Threat Detection: Uses AI and machine learning for proactive threat identification.
Multi-layered Security: Combines various security measures for comprehensive protection.
Endpoint Protection: Safeguards against malware and exploits.
Behavioral Analysis: Monitors suspicious activity for early detection.
Automatic Threat Response: Automates responses to neutralize threats.

What benefits should users expect?

Ease of Use: Simplifies security management with intuitive design.
Resource Efficiency: Minimizes impact on system resources.
Integration Capabilities: Works well with existing security setups.
Reduced Analyst Workload: Automates processes to decrease manual intervention.

Organizations in diverse sectors deploy Cortex XDR to protect against malware, leveraging its advanced threat detection capabilities. Its integration with existing security infrastructures appeals to those seeking comprehensive protection in both cloud and on-premises environments, providing enhanced visibility and threat intelligence.

Palo Alto Networks

SentinelOne Singularity Complete is an advanced endpoint security platform featuring centralized management across multiple locations. It leverages AI-driven behavior detection, threat prioritization, and ransomware rollback for enhanced protection and streamlined operations.

With a focus on endpoint protection, threat detection, and automated response, SentinelOne Singularity Complete provides comprehensive security through AI-powered behavioral analysis and real-time threat detection. The centralized console simplifies management, offering seamless integration and minimal system impact. Its robust reporting capabilities facilitate compliance with audit-ready reports. Lightweight agents operate across diverse environments, improving visibility and performance while curbing manual efforts. To optimize its utility, faster console load times and improved customizability in reports and dashboards are recommended. Users may benefit from smoother integration with IT tools and enhanced policy management flexibility, as well as upgraded agent processes and simplified endpoint deployment. Expanding built-in analytics and refining alert management can further heighten platform efficacy.

What are the key features of SentinelOne Singularity Complete?

AI-Powered Detection: Utilizes advanced AI to identify potential threats based on behavior.
Automatic Remediation: Automatically rectifies detected issues, reducing response times.
Ransomware Rollback: Restores data to previous states if affected by ransomware attacks.
Centralized Dashboards: Provides real-time insights through intuitive dashboards.
Threat Prioritization: Identifies and ranks threats based on potential impact.

What benefits should users look for in reviews?

Integration: Seamlessly connects with security solutions to enhance risk management.
Minimal System Impact: Operates efficiently, preserving system performance.
Enhanced Protection: Delivers robust threat defense through AI-driven technology.
Compliance Support: Offers detailed reporting for audit readiness.
User Convenience: Combines autonomous decision-making with an intuitive interface.

In various industries, SentinelOne Singularity Complete is implemented for endpoint protection and incident management. Companies rely on it for its real-time threat detection and automated response capabilities, ensuring compliance and reduced manual intervention. Its adaptive nature supports diverse environments, enhancing operational efficiency.

SentinelOne

Stellar Cyber Open XDR delivers an advanced, unified security solution designed for real-time threat detection and intelligent response, reducing complexity by integrating multiple tools into a single interface.

Stellar Cyber Open XDR aggregates security data from many sources to provide comprehensive threat detection and response capabilities. It offers a streamlined, user-friendly experience, allowing teams to efficiently manage incidents. By automating routine security tasks, it enhances operational efficiency and increases visibility across the entire network infrastructure.

What are the key features of Stellar Cyber Open XDR?

Open Integration: Connects with existing security tools for seamless data aggregation and correlation.
AI-Powered Analytics: Uses artificial intelligence to predict, detect, and respond to threats with high accuracy.
Automated Incident Response: Accelerates the fighting-back process through intelligent automation.
Comprehensive Dashboards: Offers clear visibility into security metrics through customizable dashboards.

What benefits or ROI should users expect?

Improved Threat Detection: Recognizes threats faster, allowing quick response to reduce potential damage.
Increased Efficiency: Reduces manual work by automating repetitive tasks, saving time for IT teams.
Cost Reduction: Consolidates security tools, decreasing overall expenditure on multiple solutions.
Enhanced Collaboration: Allows diverse security teams to work together more effectively with shared insights.

Stellar Cyber Open XDR is implemented across various industries, including finance, healthcare, and retail, offering tailored security strategies suited to industry-specific challenges. Organizations can take advantage of this integrated approach to align security operations with industry regulations efficiently.

Stellar Cyber

Sample Customers

CBI Health Group, University Honda, VakifBank

Havas, Flex, Estee Lauder, McKesson, Norfolk Southern, JetBlue, Norwegian airlines, TGI Friday, AVX, Fim Bank

Sumitomo Chemical USA, PlastiPak Packaging, University of Denver, Large California State Agency, Large Midwestern American City

Buyer's Guide

SentinelOne Singularity Endpoint vs. Stellar Cyber Open XDR

April 2026

Free Report: SentinelOne Singularity Endpoint vs. Stellar Cyber Open XDR

Find out what your peers are saying about SentinelOne Singularity Endpoint vs. Stellar Cyber Open XDR and other solutions. Updated: April 2026.

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