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Palo Alto Networks Enterprise Data Loss Prevention vs Zscaler Zero Trust Exchange Platform comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Nov 2, 2025

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

Cloudflare
Sponsored
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
77
Ranking in other categories
CDN (1st), WAN Optimization (4th), Distributed Denial-of-Service (DDoS) Protection (1st), Managed DNS (1st), Domain Name System (DNS) Security (5th), Cloud Security Posture Management (CSPM) (13th)
Palo Alto Networks Enterpri...
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
7
Ranking in other categories
Data Loss Prevention (DLP) (18th)
Zscaler Zero Trust Exchange...
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
65
Ranking in other categories
Data Loss Prevention (DLP) (6th), Cloud Access Security Brokers (CASB) (8th), Application Control (6th), ZTNA as a Service (2nd), Secure Access Service Edge (SASE) (3rd), Remote Browser Isolation (RBI) (1st)
 

Featured Reviews

HA
Owner at Hga consulting
Has helped manage client domains with streamlined access control and threat visibility
I don't know what areas could be improved with Cloudflare WAF; Cloudflare is constantly improving and adding features to their feature set. They're doing a good job, and as far as DNS and support for any domains that I create or my clients create, it's mandatory for me to make sure that they have Cloudflare as their DNS provider. The Cloudflare load balancing capability hasn't really helped in enhancing my website's uptime and resiliency because we don't really get that much traffic; it's mostly remote users, and web hosting is done by a web hosting service. It doesn't pay to try to host your own website.
ST
Consultant at Tata Consultancy
Good security and DLP capabilities that protects from unauthorized access
There are a lot of problems reported, which get sorted out. I really cannot remember what those problems are. It's mostly performance issues. Performance issues might be based on the pricing, and perhaps the customer has not properly sized the requirement. I have not personally seen this, but maybe I need to check with my committee.
Sumit Bhanwala - PeerSpot reviewer
architect at Tata Consultancy
Cloud-based platform simplifies device and data center management
I find it to be good. The solution is cloud-based with the latest inspection engines, which I find to be amazing. We are less dependent on data centers and device management, which reduces our efforts significantly. It improves our device management, data center management, and updating devices. We need fewer engineers for this management, and it reduces time and efforts for data center management, device upgrades, and IT support.

Quotes from Members

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

Pros

"The solution provides good load balancing and protection against DDoS attacks."
"Cloudflare consolidates various capabilities into one product, streamlining processes."
"The solution automatically detects and responds to certain types of traffic based on geolocation."
"Its ease of integration with Office 365 and the fact that it's a good product compared to what I had before"
"The solution is very good at mitigating threats."
"Smaller businesses have seen great ROI due to the low investment and strong performance."
"It is a fast and secure DNS."
"When using services like Heroku, Cloudflare is very useful for CNAME flattening. I also use it for their end-to-end SSL with TLS authentication on nginx for securing servers."
"Another important feature is that the solution doesn't require any additional infrastructure to implement. It's a software license that is compatible with our existing hardware. We were able to install and configure the product seamlessly and effortlessly."
"The primary feature is managing firewalls through Panorama, especially when handling multiple firewalls across different sites like headquarters and remote sites."
"It is a stable solution with good support."
"Our clients primarily deploy Palo Alto Networks Enterprise DLP to control the flow of information in and out of their networks. The main use cases include monitoring and managing sensitive data such as credit card information and personally identifiable information."
"The most valuable feature of Palo Alto Networks Enterprise Data Loss Prevention is its comprehensive end-to-end solution in Cloud Delivery Security Services, which includes URL, data loss prevention, and advanced threat prevention as features that can be enabled just by clicking a checkbox."
"The security aspect in finance is crucial for controlling from a DLP perspective and ensuring protection."
"The security aspect in finance is crucial for controlling from a DLP perspective and ensuring protection."
"The setup is very easy as we just need to switch on and switch off."
"Has a good zero trust feature."
"The Live Logs are a cool feature. We can directly identify issues and divert user traffic."
"This secure connection allows users to connect to the Zscaler VPN and access the resources on the office network, making it a highly valuable component of our system."
"The scalability is pretty good."
"The platform offers advanced threat protection features and embedded AI/ML capabilities, making it more proactive in blocking threats."
"Its impressive scalability allows the combination of multiple dictionaries and using them as one engine, resulting in narrower data loss gaps."
"On DLP terms, Zscaler Cloud DLP ensures that data doesn't go outside of the organization. So on the network level, Zscaler does a pretty good job."
"The solution is cloud-based with the latest inspection engines, which I find to be amazing."
 

Cons

"The reporting can definitely be improved to offer a lot more explanation on something that may have happened or has actually happened."
"Integration involving API with other products could be more user-friendly."
"It should be easier to collect the logs with companies like Sumo. However, based on my discussions with the salespeople, I understand that's how they make their money. With the enterprise product, they want people doing those kinds of enterprise features to do the logging. They want them to pay a lot of money, and that's where I have an issue with them. That should be a default. You should be able to get the log no matter what. The logging should be universal."
"There could be more courses with engineers. I like e-learning, however, having a specialist in a classroom is more comfortable for me."
"Technical support is not well developed. While there are good engineers, Cloudflare does not offer hands-on technical support to fix customer problems but rather a self-service model."
"In the last two years, there has been a certain amount of downtime when using the VDM."
"Sometimes their more advanced caching tools can cause higher first-byte times and problems with JavaScript."
"We're facing challenges due to an upgrade in the machine learning model. The problem arises from some users abusing the APIs, resulting in an influx of suspicious traffic. Cloudflare's learning model mistakenly identifies this traffic as human. Consequently, it assigns it a higher trust score, akin to legitimate human traffic, causing complications in our architecture. Previously, such traffic would have been categorized as suspicious, enabling us to apply appropriate blocking rules. However, we encounter difficulties distinguishing between genuine and suspicious traffic with the new categorization. Despite these challenges, overall, Cloudflare remains the preferred solution compared to Azure, AWS CloudFront, and Google Cloud Armor."
"Its scalability is not on par with the features of others."
"The product is still overly complicated compared to other vendors such as Check Point, which could be improved."
"There is room for improvement in the documentation around the maintenance of the product, how the automatic updates work, and pushing out new policies. A little more detail and context in that area would be helpful."
"You need to have an external solution to backup everything. For example, you need to have Syslog installed on your server as well so that you can back it up to another place."
"The solution needs improvement in stability. There has been feedback regarding the accuracy of file categorization."
"Pricing is expensive."
"There are mostly performance issues."
"The configuration for Palo Alto Networks firewalls requires specifying many details, such as protocols and services."
"Sometimes, support takes time since the solution has some bugs that need fixing."
"Price-wise, it is a costly product and it should be reduced."
"Setup is a bit complex because there are many steps that need to be taken before onboarding and activating the solution."
"On the improvement side, when we bypass certain internet traffic types, it's currently recommended to have a one-click option, but audio and video aren't always supported. Thus, we need to bypass that kind of traffic. So, it is an area of improvement."
"The product must allow users to check logs for an entire year in the local console."
"You won't find anything that can help you with the configuration part and other areas related to the product if you search for proper or exact details of Zscaler Cloud DLP online in very easy language."
"Sometimes, support takes time since the solution has some bugs that need fixing."
"Zscaler Private Access's reporting is poor. We should have more insight into the reports regarding what is blocked and allowed."
 

Pricing and Cost Advice

"A free version of the solution is available."
"The product's pricing is minimal compared to other products."
"The cost primarily depends on the size of the organization."
"The pricing depends on the usage, but the cheapest would be around 5,000 USD a month."
"For Cloudflare, I recommend it heavily for small businesses with revenue under a couple of million dollars. Onboarding is easy, and they even have a free plan. This makes it simple for businesses in the $100,000-$500,000 range to try it out and see its value, allowing them to scale up their infrastructure as needed."
"I believe their performance has improved, but I'd like to refrain from discussing the pricing aspect related to the cloud. The pricing, in my opinion, could be simplified, and I think they should consider reevaluating the pricing for support, as it can be quite high. At times, this cost can make it challenging to choose CARFAGuard or opt for the support."
"We are using the free version."
"When you compare Cloudflare DNS to other solutions, such as Akamai, the price is reasonable."
"The pricing of the solution depends on the buyers. But, from my point of view, it is in line with the rest of the products and the price list of Palo Alto."
"Palo Alto Networks Enterprise Data Loss Prevention is expensive, and licensing costs are monthly."
"The licensing model is very fair-minded and it's a good value. It scales well... Its licensing model is more streamlined when compared to other DLP solutions."
"It's expensive."
"As per industry leads, Zscaler CASB is an expensive solution."
"The licensing model for Zscaler Cloud DLP allows you to only buy what you need. You don't need to buy it as a whole, so it's good."
"The solution is expensive."
"Zscaler DLP solution is expensive, with a fixed pricing structure that is billed annually and monthly. There are no additional costs for licenses."
"Zscaler CASB is an expensive solution."
"It is an auto-renewal subscription service."
"In the long run, cloud services are not inherently costly."
"The product has reasonable pricing."
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Top Industries

By visitors reading reviews
Computer Software Company
12%
Financial Services Firm
10%
Comms Service Provider
10%
Manufacturing Company
8%
Computer Software Company
13%
Performing Arts
12%
Manufacturing Company
10%
Healthcare Company
9%
Financial Services Firm
13%
Computer Software Company
12%
Manufacturing Company
9%
Insurance Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business46
Midsize Enterprise8
Large Enterprise25
No data available
By reviewers
Company SizeCount
Small Business16
Midsize Enterprise12
Large Enterprise41
 

Questions from the Community

Which is the best DDoS protection solution for a big ISP for monitoring and mitigating?
Cloudflare. We are moving from Akamai prolexic to Cloudflare. Cloudflare anycast network outperforms Akamai static GR...
Which would you choose - Cloudflare DNS or Quad9?
Cloudflare DNS is a very fast, very reliable public DNS resolver. It is an enterprise-grade authoritative DNS service...
What do you like most about Cloudflare?
Cloudflare offers CDN and DDoS protection. We have the front end, API, and database in how you structure applications.
What is your experience regarding pricing and costs for Palo Alto Networks Enterprise Data Loss Prevention?
Palo Alto Networks' pricing can be complex. Their catalog is extensive. They have a licensing model based on credits ...
What needs improvement with Palo Alto Networks Enterprise Data Loss Prevention?
The product is still overly complicated compared to other vendors such as Check Point, which could be improved. Simpl...
What is your primary use case for Palo Alto Networks Enterprise Data Loss Prevention?
The primary use case is a part of a complete package for Government of Canada. It helps in comparing data loss preven...
What is the better solution - Prisma Access or Zscaler Private Access?
We looked into Prisma Access before choosing Zscaler Private Access (ZPA). Palo Alto’s Prisma Access is a secure ac...
What do you like most about Zscaler SASE?
The most valuable features of Zscaler Private Access are reliability, scalability, and availability.
What needs improvement with Zscaler SASE?
The solution needs to improve a lot of aspects.
 

Also Known As

Cloudflare DNS
No data available
Zscaler SASE, Zscaler DLP, Zscaler CASB, Zscaler CSPM, Zscaler Browser Isolation, Zscaler Posture Control
 

Overview

 

Sample Customers

Trusted by over 9,000,000 Internet Applications and APIs, including Nasdaq, Zendesk, Crunchbase, Steve Madden, OkCupid, Cisco, Quizlet, Discord and more.
Information Not Available
Siemens, AutoNation, GE, NOV
Find out what your peers are saying about Palo Alto Networks Enterprise Data Loss Prevention vs. Zscaler Zero Trust Exchange Platform and other solutions. Updated: December 2025.
879,259 professionals have used our research since 2012.