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Symantec Endpoint Security Complete vs Tanium comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

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...
Sponsored
Ranking in Endpoint Protection Platform (EPP)
4th
Average Rating
8.4
Reviews Sentiment
6.7
Number of Reviews
118
Ranking in other categories
Endpoint Detection and Response (EDR) (5th), Extended Detection and Response (XDR) (4th), Ransomware Protection (2nd), AI-Powered Cybersecurity Platforms (1st)
Symantec Endpoint Security ...
Ranking in Endpoint Protection Platform (EPP)
41st
Average Rating
8.2
Reviews Sentiment
6.0
Number of Reviews
18
Ranking in other categories
No ranking in other categories
Tanium
Ranking in Endpoint Protection Platform (EPP)
12th
Average Rating
7.8
Reviews Sentiment
6.2
Number of Reviews
23
Ranking in other categories
Vulnerability Management (24th), Endpoint Detection and Response (EDR) (20th), Unified Endpoint Management (UEM) (8th), Autonomous Endpoint Management (3rd)
 

Mindshare comparison

As of September 2026, in the Endpoint Protection Platform (EPP) category, the mindshare of Cortex XDR by Palo Alto Networks is 3.8%, up from 3.8% compared to the previous year. The mindshare of Symantec Endpoint Security Complete is 0.7%, up from 0.6% compared to the previous year. The mindshare of Tanium is 2.5%, up from 2.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Endpoint Protection Platform (EPP) Mindshare Distribution
ProductMindshare (%)
Cortex XDR by Palo Alto Networks3.8%
Tanium2.5%
Symantec Endpoint Security Complete0.7%
Other93.0%
Endpoint Protection Platform (EPP)
 

Featured Reviews

ABHISHEK_SINGH - PeerSpot reviewer
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.
PetriRajama - PeerSpot reviewer
Lead of IT at a tech services company with 201-500 employees
Has provided strong security foundations but struggles with integration and ongoing compatibility issues
It had its problems. They were rebuilding it while having the old functionality and new functionality layered on top of each other. They were migrating the functionalities to the new solution, which caused significant problems. The mobile device management was not unified with the other endpoint management, creating structural issues.
Sandeepraj Gatla - PeerSpot reviewer
Dfir Analyst at a tech services company with 201-500 employees
Endpoint monitoring has strengthened incident response and provides rapid isolation and forensics
Tanium provides an endpoint which is isolated from the network and environment. We can easily search its logs and history and connect remotely directly to that particular device which has been isolated from the network. We can search for the history and logs, including audit logs and event logs. The complete activity of the user or owner of the device is visible to us. We can see the artifacts of particular USB transfers internally for official use. We can not only connect remotely but also see the device status and how many failures have occurred within the network so far. We can see the IP address, how many times it has changed its IP address, and how many times it was connected to VPN or external VPN or internal VPN and what has been searched while on VPN. We can block the IOCs or IP addresses as well. We can block domains, hashes, SHA values, SHA-256, SHA-1, SHA-5 and MD5. Although I am not completely involved in the automation team, we do have that team and I have worked in some CERT recently. Tanium is more useful while we are in the CERT because most of the times when we are on high alert, Tanium does play a main role for that particular incident or any high case. Tanium is a simple tool and we can easily integrate it to many devices and it is a mandatory tool to secure an endpoint. It is mandatory to give any RDP connection and the tool should be present in the particular device. It is completely mandatory and it is in the policy as well.

Quotes from Members

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

Pros

"The main benefit of using Cortex XDR by Palo Alto Networks while employing Palo Alto Firewall at the internet edge is that it improves security on our endpoint devices, integrating seamlessly with Palo Alto Firewalls to deliver comprehensive network, analyst, and security details all in a single dashboard, which allows us to manage everything from our network devices."
"The product is mostly automated, and we do not have to make decisions, because all the decisions are made by the product itself and we are not required to create any custom policies since the policies that are created are well defined in the product itself."
"It is a simple platform to use."
"The tool is designed to scale for large enterprises and handle large volumes of data."
"One of the main benefits of the solution is its intelligence to correlate the events into an incident."
"Cortex XDR is a very capable solution for protecting large networks and a lot of endpoints. It's very useful because the automation is very high, and if you combine it with the features on Palo Alto firewalls, it provides very strong protection."
"The most valuable for us is the correlation feature."
"It blocks malicious files, prevents attacks, and doesn't require many updates because it is a very light application."
"It protects emails and messages shared between users."
"Security Complete comes with antivirus plus EDR, which is a convergence of antivirus and EDR."
"One feature I found most valuable in Symantec Endpoint Security Complete is the firewall feature on the endpoint. The firewall feature helps users handle virus outbreaks."
"In reference to zero-day attacks, we immediately get signatures from the Symantec site. That is good."
"It is a very reliable product."
"Endpoint Security is very easy to set up, and it only takes one or two people."
"The most valuable feature of this solution is the advanced rate firewall protection, the URL filtering."
"The feature I like the most is the Adaptive Protection... And it does not negatively affect users' activities because we can adapt it and allow binaries that are executed regularly, while forbidding those that are not executed within the company."
"Tanium is stable and it is also lightweight."
"I would say Tanium is the best tool for vulnerability management."
"Tanium is a simple tool and we can easily integrate it to many devices and it is a mandatory tool to secure an endpoint."
"The most valuable features of this solution are the consolidation of all historical data on device endpoints, security drivers, firmware, and Software version gaps."
"For inventory purposes, it's from one of the best things on the scene, as you can get live inventory."
"Tanium is a very good product and I would rate it eight or nine out of ten."
"I like the fact that you can create patching campaigns depending on the area of your network that you want to address first. I like the ability it has to make several campaigns that work in parallel."
"When I push a quick update, it's done right away, and I can rescan immediately to confirm completion within minutes."
 

Cons

"It is an enterprise-level solution. Its price could be less expensive."
"Cortex XDR by Palo Alto Networks is a strong tool, but it is true that digesting information sometimes makes the tool go a little bit slower."
"The solution can never really be an on-premises solution based simply on the way it is set up. It needs metadata to run and improve. Having an on-premises solution would cut it off from making improvements."
"The GUI could be improved."
"Every 30 or 40 days, there's a new version and we need to go and make sure our customer's laptops are upgraded."
"In general, the price could be more competitive."
"Additionally, I think the price is very high, and if it can be adjusted, I believe it will be a very good solution."
"Cortex XDR by Palo Alto Networks could improve by offering remote management. It would be useful to look at the client's issue to fix it."
"There are some limitations from the cloud security point of view."
"Installing Symantec Endpoint Security Complete is not as straightforward as the Bitdefender installation; I find the installation of this product really cumbersome."
"Enhancements in malware analysis and behavior detection would be beneficial."
"The deployment of Symantec components could be improved."
"I would like to see improvements to URL filtering, URL filtering IPS, and any URL."
"The Threat Defense for Active Directory feature has a problem in that it is not possible to deploy it within a hybrid management architecture... we would have to migrate all the infrastructure to be managed by the cloud to deploy this feature, so we have not deployed it."
"The solution's support is not available over the weekends. We also need to have the DLP, endpoint security, and encryption integrated into one agent."
"The solution should include automatic updates."
"Any movement into a SaaS solution has challenges since the processes and data flows are not well defined. Hence, you need to build it at the same time."
"It is not really additional functions, or the features that are needed, rather the complexity would be reduced based on the number of modules required to put together a comprehensive operational security and risk compliance model."
"In my opinion, sometimes it takes a long time to give solutions or resolve the issue."
"Our biggest issue with the solution is its lack of mobility."
"The performance could improve in future releases. We have had performance issues in specialized web environments, but overall I think the problems are less than 2% of the computer systems being used."
"We had some issues with the solution's OS upgrade."
"Tanium required local admin or root rights on Mac devices, which did not comply with our security policies. This made the solution less suitable for our restrictive environment."
"The solution lacks mobility."
 

Pricing and Cost Advice

"Compared to CrowdStrike, Cortex XDR is an expensive solution."
"This is an expensive solution."
"The pricing is okay, although direct support can be expensive."
"Our customers have expressed that the price is high."
"Traps pays for itself within the first 16 months of a three-year subscription. This is attributed to OPEX savings, as security teams spent less time trying to identify and isolate malware for analysis as a result of a reduction in malware incidents, false positives, and breach avoidance."
"If one wishes to work with another team or large number of users at a future point, he must purchase a license for them."
"Very costly product."
"The price of the solution is high for the license and in general."
"It's cost-effective and well-suited for smaller to midrange companies."
"The pricing is good. It's good value for the money."
"In terms of costs, Symantec Endpoint Security Complete has become costlier compared to how much it was in the past. The cost of the product is very high now. The customer needs to pay extra for additional features, but not for technical support. For example, if you need an email gateway or if you are looking for URL filtering, you have to pay extra, and that's where the costs for Symantec Endpoint Security Complete become higher."
"I'm recommending going with three-year licensing, rather than the yearly licensing option for this product."
"The product's pricing is dependent on partnership levels. The solution's price is competitive compared to other solutions."
"License renewal is not a straightforward process. I have a three-year subscription. It takes a long time to renew the license after three years. It is not proactive on that. The solution is expensive for the coverage that it does. I have to include other products to complement the protection that Symantec Endpoint Security Complete does not cover. We have to pay 18 euros. There are no additional support or maintenance costs."
"Symantec Endpoint Security Complete is not expensive."
"It's an expensive solution. It would be nice if the cost were lower."
"Tanium is a more expensive solution in Latin America than some of the competitors, such as BigFix."
"There is an annual license required to use this solution."
"It is higher than some competitors in the market."
"The solution offers value for money."
"The product's pricing differs from region to region depending on negotiations and the number of endpoints."
"The solution is expensive but it's a good investment."
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Top Industries

By visitors reading reviews
Outsourcing Company
12%
Comms Service Provider
12%
Construction Company
11%
Financial Services Firm
9%
Outsourcing Company
16%
Financial Services Firm
16%
Manufacturing Company
10%
Comms Service Provider
8%
Financial Services Firm
13%
Government
9%
Manufacturing Company
9%
Healthcare Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business47
Midsize Enterprise21
Large Enterprise55
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise5
Large Enterprise7
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise4
Large Enterprise12
 

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. ...
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...
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,...
What needs improvement with Symantec Endpoint Security Complete?
It had its problems. They were rebuilding it while having the old functionality and new functionality layered on top ...
What is your primary use case for Symantec Endpoint Security Complete?
It's the network side of things. They have the Fortinet SASE network protection, which is ideal for us because most o...
What advice do you have for others considering Symantec Endpoint Security Complete?
I have worked with this solution. From a security perspective, my understanding is that it remains in the top five so...
What needs improvement with Tanium?
While there is always room for improvement, I am pleased with Tanium.
What is your primary use case for Tanium?
The primary use case for Tanium ( /products/tanium-reviews ) is compliance, patching, and inventory as part of the co...
What advice do you have for others considering Tanium?
For smaller companies, Tanium is quite a big investment, and one needs to have a considerable setup to make it econom...
 

Also Known As

Cyvera, Cortex XDR, Palo Alto Networks Traps
No data available
Tanium Inc Cloud, Tanium XEM
 

Overview

 

Sample Customers

CBI Health Group, University Honda, VakifBank
Information Not Available
JPMorgan Chase, eBay, Amazon, US Bank, MetLife, pwc, Cerner, Delphi, MGM Grand, New York Life
Find out what your peers are saying about Symantec Endpoint Security Complete vs. Tanium and other solutions. Updated: September 2026.
914,109 professionals have used our research since 2012.