Lumu and UnderDefense are competing solutions in the cybersecurity industry. Lumu is more appealing for its pricing effectiveness and customer support satisfaction, while UnderDefense stands out with a comprehensive feature set suited for those requiring advanced functionalities.
Features: Lumu offers real-time threat detection, automated network visibility, and robust data analytics, enhancing informed decision-making. It simplifies information presentation, provides metadata analysis for network compromise detection, and supports real-time compromise detection for visibility of hidden threats. UnderDefense features advanced anomaly detection linking activity across sources, noise filtering to reduce false alarms, and clear reporting with comprehensive context, making it effective for handling high traffic and spikes.
Room for Improvement: Lumu could enhance its interface for even simpler user interactions and increase integration capability with other security platforms. There is room to lower initial learning curve requirements and enhance real-time feedback mechanisms. UnderDefense might benefit from simplifying its deployment process, expanding initial customer onboarding, and offering more streamlined integration solutions for varying network environments.
Ease of Deployment and Customer Service: Lumu's deployment model is straightforward, prioritizing smooth integration and attentive customer service. It offers responsive chat support and a reliable ticket closure process. UnderDefense requires a more intricate setup, but provides 24/7 customer support, detailed onboarding, and proactive reporting, allowing businesses to capitalize on personalized assistance.
Pricing and ROI: Lumu presents a cost-effective pricing structure ideal for budget-focused buyers, ensuring a notable ROI with its low setup costs. UnderDefense, despite higher initial expenses, offers significant ROI through extensive security measures suitable for businesses focusing on long-term security solutions.
With Cortex XDR by Palo Alto Networks' incident correlation, behavioral detection, and process tree visibility, similar initial triage can often be completed in roughly 10 to 20 minutes, depending on the incident.
They appreciate the rich telemetry data from the solution, as it provides in-depth threat identification.
Cortex XDR by Palo Alto Networks helps to reduce my total cost of ownership significantly.
It self-reports as saving 10 to 20 hours a week of engineer time.
Log triage no longer takes up our security team's calendar, allowing those hours to go into platform architecture, our DRM protections, and proactive hardening.
Each alert comes with the caller, the endpoint, and the queries, so we do not dig through logs.
I have seen a return on investment, mainly in time and not having to build a team, as we did not need to hire a security team to get around-the-clock cloud coverage.
The technical support from Palo Alto deserves a mark of ten because they reach out within an hour whenever assistance is needed.
There is no back and forth, and they know what we are asking for and come up with the best resolution for a solution.
If any of these services are missed, it becomes a problem in terms of support tickets, follow-up, or special configuration that needs to be done in the system.
It picks up on borderline issues that matter.
When we needed a baseline adjusted or a finding explained, we got a clear answer quickly.
I would rate the customer support on a scale of 1 to 10 as 10.
The customer support has been responsive and helpful.
You can onboard 10,000 endpoints in just hours, which demonstrates the excellent scalability of this product.
Activating the newly purchased licenses is instantaneous, allowing installations without adjustments since it's cloud-based.
Cortex XDR by Palo Alto Networks can be expanded anytime by purchasing another license without any issues related to scalability.
Our platform sees sharp spikes from bulk uploads and fast-spreading assets, and UnderDefense Agentic AI SOC handles them without needing us to resize or retune anything.
UnderDefense's scalability is good, as the same coverage applies as our cloud environment grows without us changing anything on our side.
Our traffic is high, and UnderDefense handles it without us changing anything.
Cortex remains fast and responsive, even with increasing data and alerts.
The thresholds we've seen on our firewall boxes at some instances reached 80% to 85%, but even at that level of utilization, we don't observe any latency or any issues reported with respect to accessing the application.
Cortex XDR by Palo Alto Networks can be trusted completely.
Stability has been excellent.
We use it every day and it has run steadily, including when our traffic is high.
Improving reporting and dashboard customization, along with the addition of real-time and exportable reports, would help SOC teams greatly.
When a Cortex XDR by Palo Alto Networks incident is confirmed, it would be useful to automatically create a ServiceNow or Jira ticket with the incident summary, including affected endpoints, user indicators, process tree, severity, and recommended response actions.
The inclusion of this feature would allow the application of DLP policies alongside antivirus policies via a single agent and console, making it more competitive as other OEMs often offer DLP solutions as part of their antivirus products.
Having some sort of certification or training, along with more periodic webinars might be helpful.
It is worth it for accurate triage later, but a template for common upload patterns will shorten that time.
The setup and daily use have both been smooth.
Showing the customer name in the alert would help.
The pricing on SentinelOne is far more reasonable and cheaper than Cortex XDR by Palo Alto Networks.
I would say it is definitely not a cheap product, considering how mature it is and how scalable all Palo Alto products are together.
Compared to CrowdStrike, which is very costly, and SentinelOne, which is also very costly, Cortex XDR by Palo Alto Networks is a medium cost-efficient solution.
In our environment, it costs approximately 1200 a month.
licensing was clear from the start, giving me good value for the price
Compared with building the same coverage in-house, it is a much lower cost and did not require us to hire.
Pricing was fair for what we get, setup was easy and took very little of our time, and the licensing was clear from the start, enabling us to see good value for the price.
It incorporates AI for normal behavior detection, distinguishing unusual operations.
The product provides automation responses in case of a threat attack, severity assessments, centralized manageability, and comprehensive compliance features, resulting in reduced costs.
It includes machine learning to easily analyze data and detect complex threats across endpoints, networks, or clouds.
It provides peace of mind knowing that any device on our network, whether it is our own, BYOD device, or an unauthorized device, is being tracked and analyzed at multiple levels.
The linking, the filtering, and the readable reasoning each help on their own, but together, they allow a small security team to handle the volume our platform produces without losing sight of the cases that matter.
It has full-time support 24/7 with proactive reports, and monitoring runs around the clock.
The sorting signals and clear reports help my team day-to-day because every morning we look at a short list of cases that matter instead of a long list of raw alerts, and each case comes with the full picture, so we can decide in a few minutes whether it needs action.
| Product | Mindshare (%) |
|---|---|
| Cortex XDR by Palo Alto Networks | 4.7% |
| UnderDefense | 0.2% |
| Lumu | 1.5% |
| Other | 93.6% |


| Company Size | Count |
|---|---|
| Small Business | 50 |
| Midsize Enterprise | 21 |
| Large Enterprise | 57 |
| Company Size | Count |
|---|---|
| Small Business | 7 |
| Midsize Enterprise | 1 |
| Large Enterprise | 4 |
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?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.
Lumu detects and validates network compromises by analyzing metadata like DNS, NetFlow, and proxy logs. It provides real-time indicators and context to enhance detection, improve threat visibility, and reduce investigation time.
Lumu offers organizations a streamlined solution to identify network compromises through comprehensive metadata analysis, including DNS, NetFlow, and proxy logs. By providing real-time compromise indicators alongside contextual information, Lumu elevates threat visibility and shortens investigation durations. Its simple interface and integration flexibility with platforms, alongside automated incident responses, highlight its value. While users appreciate limited false positives, ease of use, and the context provided, enhancements in SIEM and XDR integration, asset context enrichment, and reporting are areas users would like to see further developed.
What features define Lumu?Organizations use Lumu to monitor outbound traffic, detect compromised endpoints, log firewall activities, and enable active threat blocking. Its integration ease via API supports threat detection across LAN and Wi-Fi, monitoring email traffic, and acting as a managed SOC for security event coordination. Companies appreciate Lumu's adaptability in hybrid environments and its ability to efficiently locate and analyze threats within network metadata, ensuring quick deployment and extendibility across external platforms.
AGENTIC AI SOC
UnderDefense Agentic AI SOC works on top of your existing security stack, turning every security team into a machine-speed defense unit without tool replacement or headcount expansion. It takes over the investigative routine that pulls your team away from strategic decisions: enrichment, correlation, triage.
▸ Investigation at Machine Speed: Agentic AI SOC accesses tools, enriches data, and performs deep cross-environment investigations at machine speed. It correlates, triages, and forms conclusions, offloading all repetitive work from your team.
▸ 2 Minutes Per Alert: Complete SIEM queries, threat intel checks, and cross-system correlations in 2 minutes. Every step fully observable and auditable.
▸ Human at Every Decision Point: The platform verifies suspicious activity with end-users via Slack or Teams, then routes containment decisions to your team or our 24/7 IR experts.
We monitor all Extended Detection and Response (XDR) reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.