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Digital Guardian vs Zscaler Zero Trust Exchange Platform comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Feb 8, 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

Cloudflare One
Sponsored
Ranking in Data Loss Prevention (DLP)
20th
Average Rating
8.6
Reviews Sentiment
6.5
Number of Reviews
23
Ranking in other categories
Email Security (21st), Secure Web Gateways (SWG) (15th), Cloud Access Security Brokers (CASB) (11th), Distributed Denial-of-Service (DDoS) Protection (7th), Software Defined WAN (SD-WAN) Solutions (13th), Access Management (13th), Bot Management (3rd), ZTNA as a Service (9th), ZTNA (4th), Secure Access Service Edge (SASE) (10th), Remote Browser Isolation (RBI) (3rd)
Digital Guardian
Ranking in Data Loss Prevention (DLP)
15th
Average Rating
7.4
Reviews Sentiment
6.5
Number of Reviews
13
Ranking in other categories
Endpoint Encryption (7th), Mobile Data Protection (4th), Advanced Threat Protection (ATP) (25th), Endpoint Detection and Response (EDR) (44th)
Zscaler Zero Trust Exchange...
Ranking in Data Loss Prevention (DLP)
6th
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
67
Ranking in other categories
Cloud Access Security Brokers (CASB) (8th), Application Control (5th), ZTNA as a Service (1st), Secure Access Service Edge (SASE) (2nd), Remote Browser Isolation (RBI) (1st)
 

Mindshare comparison

As of April 2026, in the Data Loss Prevention (DLP) category, the mindshare of Cloudflare One is 1.9%, up from 1.3% compared to the previous year. The mindshare of Digital Guardian is 2.5%, down from 3.3% compared to the previous year. The mindshare of Zscaler Zero Trust Exchange Platform is 4.2%, down from 6.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Data Loss Prevention (DLP) Mindshare Distribution
ProductMindshare (%)
Zscaler Zero Trust Exchange Platform4.2%
Digital Guardian2.5%
Cloudflare One1.9%
Other91.4%
Data Loss Prevention (DLP)
 

Featured Reviews

CV
Network Architect at IP Dimension
Cloud security has improved remote access and has reduced costs for smaller client sites
I have used Cloudflare One's Identity-Aware Proxy, and it is quite straightforward from what I have seen so far. The app registration on the Azure side integrates fully into Cloudflare, and I am very satisfied with that part because it is easy to set up. The integration of Cloudflare One's Secure Web Gateway and Zero Trust Network Access works without any issues. That part is pretty automatic, and if you complete the rest of the setup, it comes together by itself with no issues from my side. What makes it nice is that we can actually start replacing on-site firewalls at this stage for the smaller clients because it does not matter if they go to a coffee shop or work from home; they are still secured by the same connection. The hops get shorter and you get better latency. We have done testing to see if it is better. One thing that we did notice with our proof of concept with our current client is that they have people connecting from the UK. When they used their previous VPN solution, uploading CAD drawings and other files to the server took a long time. They mentioned that it is much quicker on Cloudflare One's solution. I definitely believe that is part of the improved performance, and I am satisfied with that as well. What is nice about Cloudflare One is that it makes the setup easier and also easier to train technicians to maintain it. Compared to legacy systems, we do not need to get fancy firewalls in place that are costly. That is definitely also a cost-saver with Cloudflare One.
Pavan Ingaleshwar - PeerSpot reviewer
SOC Analyst at ISECURION
Data loss prevention has strengthened insider threat control but still needs simpler policy tuning
I advise clients who deal extensively with pen drive-related data and transferring physical data from one location to another to use Digital Guardian. It is essential that once you have taken any subscription, you ensure proper configuration because the system will start triggering alerts even when you plug a mouse, keyboard, or monitors into the PCs. After purchasing the subscription, you need to begin tuning the policies with the assistance of Digital Guardian's support team. I would rate this product between 7.5 to 8.
Vibin Thomas - PeerSpot reviewer
Team Lead, Technical Content Security at Valuepoint Systems
Zero trust access has transformed remote connectivity and now simplifies secure app usage
Zscaler Zero Trust Exchange Platform, especially Zscaler Private Access, is very strong, though there are a few areas where improvements can be made. One challenge observed is around initial troubleshooting and visibility. While Zscaler Private Access provides logs, it can sometimes take time to pinpoint the exact cause of access issues, especially in complex environments with multiple policies and identity integration. Another area is the dependency on identity and connector health. Since Zscaler Private Access is heavily reliant on app connectors and identity providers, any issues with these components can impact user access, making proper monitoring critical. During the initial setup, policy configuration and application onboarding require careful planning, especially for larger environments with many applications. These challenges are manageable with proper design and monitoring. Overall, the platform delivers strong security and user experience. I would recommend a few improvements, especially around user interface, reporting, and troubleshooting experience. From a user interface perspective, while the platform is powerful, the policy configuration and navigation can feel complex, especially for new users. A more simplified and intuitive layout for policy mapping and application access would help reduce the learning curve. In terms of reporting, Zscaler Private Access provides logs, but having more built-in customizable dashboards and analytics would be very helpful. Better visibility into user access patterns, application performance, and real-time troubleshooting insights would improve operational efficiency. From a support and troubleshooting standpoint, it would be beneficial to have more granular centralized visibility, allowing for quick end-to-end tracing of a user request from authentication to application access without switching between multiple views. These improvements would make the platform even more efficient, especially for large-scale enterprise environments.

Quotes from Members

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

Pros

"The best feature is rate limiting. If I'm expecting 500 visits per hour, Cloudflare will limit the requests if I suddenly get 50,000."
"Using Cloudflare One makes my work quite easy because for DDoS protection, all I need to do is understand the OSI model and click; it makes it easier than trying to write a command line or use a Linux command."
"The simplicity of the solution is its valuable features as almost no effort was needed to learn the configurations. It is also one of the cheapest firewalls available in this category."
"The blocking feature is very good."
"Cloudflare One has assisted in securing my remote workforce through a SASE solution with Cloudflare One and the Workers part, although I am not currently using the Workers component."
"It will take the blow rather than our applications should an attack occur."
"It is a stable solution."
"Cloudflare is by far the most effective solution that I have come across."
"Regarding Digital Guardian, I find it to be a very good solution, and in fact, it is an enterprise-level solution that has very tight integration with most of the products, with Fortra but also with others."
"We have been able to monitor access to files from each of our workstations."
"In Digital Guardian, they have the cloud correlation servers that give you visibility work like EBR and the correlation server works very well for security analysis."
"I like the solution's adaptive inspection and container inspection."
"Digital Guardian improves data security and reduces the insider threat risk in my organization."
"It can scale from 100 to 10,000. There's no problem with the scalability."
"Enhance your skills if you can to use Digital Guardian, in terms of data security, to its fullest."
"There is a built-in endpoint detection response that helps save money."
"It has some good data security and WIP features, providing secure Internet access."
"The Live Logs are a cool feature. We can directly identify issues and divert user traffic."
"Overall, Zscaler Zero Trust Exchange Platform, especially Zscaler Private Access, has been a strong and reliable solution for enabling secure access without any need for traditional VPNs."
"The most valuable feature of Zscaler Private Access is we do not have to connect to a VPN, it is seamless."
"The most valuable features of Zscaler CASB are API integration and DLP."
"It is a stable solution."
"The solution is cloud-based with the latest inspection engines, which I find to be amazing."
"The user interface of Zscaler Private Access is excellent. With proper knowledge and expertise, one can efficiently handle intricate enterprise environments without feeling overwhelmed. This leads to exceptional productivity for managed service providers. The user experience is remarkably streamlined, enabling the management of even the most complex enterprise setups without any excessive complications."
 

Cons

"I would like them to include a VPN feature to provide a secure connection to the data center."
"The response time for support must be reduced."
"From a logging perspective, it is still a bit difficult to see exactly what users are being blocked with the current views."
"Our customers no longer use Cloudflare because its service is subpar."
"Feedback could be enhanced."
"Lacks a VPN feature to provide a secure connection to the data center."
"Cloudflare DDoS has poor technical support."
"The free plan has limitations. For example, I can only set up three rules, and the application firewall is unavailable."
"Digital Guardian is, compared to other tools, more complex to implement."
"I would like to see the workflow, to get all the rules and policies set up, be less complicated."
"The initial setup is a bit more complex than other solutions."
"When considering potential areas for improvement, it may be beneficial for Digital Guardian to optimize its processes and reduce the computational demands on the system, particularly with regard to high CPU usage. Although Digital Guardian offers numerous benefits, it can consume a substantial amount of RAM and CPU power."
"Digital Guardian is an excellent solution but our experience with the partner has been the most horrible experience we have ever had with any partner."
"The room for improvement with Digital Guardian is that it will be better with the Linux agent because it is the only DLP solution for Linux workstations."
"If the client uses Windows 10 or 11 and Microsoft updates the operating system's version, Digital Guardian must update their product to match compatibility."
"For vendor support, such as Fortra support, I would rate it a seven because all the support comes from different parts that sometimes have challenges meeting time zones, and sometimes they reroute to distributors and rely on partners."
"User management can be improved."
"We would like to extend the SASE applications for Zscaler."
"Having a Zscaler-specific device could streamline this process and provide a more consistent user experience across diverse branches."
"The product is not reliable."
"The solution's granularity should be improved because it has limited granular options to control, visible, allow, block, delay, and receive."
"The connectivity monitoring part should be included in the core license without any extra charges."
"Setup is a bit complex because there are many steps that need to be taken before onboarding and activating the solution."
"Sometimes applications crash on some machines, and we’d like Zscaler to give us some information as to why that may have happened."
 

Pricing and Cost Advice

"My company has to make yearly payments towards the licensing costs attached to the solution. There are no hidden charges apart from the licensing costs of the solution."
"The prices are slightly expensive."
"The solution is not that expensive."
"Cloudflare Zero Trust Platform's pricing is good."
"The price tag is no longer $200,000, but rather $300,000 to $400,000. It's twice."
"The solution's pricing lacks transparency."
"The pricing is somewhere in the middle. I would rate the pricing a seven out of ten."
"The pricing of the solution is cheap. The licensing cost is also very low. I rate the cost and pricing a three out of ten."
"If I compare Digital Guardian with Symantec, the license cost is lower, but McAfee can be cheaper than Digital Guardian. It depends on how many licenses you plan to buy and how big the project is. The cost is not so high as Symantec, but not as cheap as McAfee. They can easily sell the solution for price."
"The cost was around $300,000."
"Digital Guardian has both, subscription and perpetual licenses, but I think when everything (all technologies) will go to the cloud they will only offer subscriptions."
"The price of Digital Guardian is expensive."
"I rate the solution's pricing an eight out of ten because Digital Guardian is expensive."
"The price of Digital Guardian is on the higher end compared to other vendors."
"Pricing for Zscaler Private Access is moderate. It's acceptable, though I can't give you the exact price currently. It's not too expensive, and on a scale of one to five, I would rate it a four out of five in terms of pricing."
"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."
"In the long run, cloud services are not inherently costly."
"Zscaler Cloud DLP is moderately priced. We pay around 2 million rupees per year."
"The product is a bit expensive."
"The price is competitive."
"My company is a Zscaler Private Access partner, so the customers pay for the license fees."
"Zscaler SASE software is quite expensive compared to other solutions"
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Top Industries

By visitors reading reviews
Construction Company
21%
Comms Service Provider
10%
Financial Services Firm
8%
Manufacturing Company
6%
Financial Services Firm
14%
Computer Software Company
9%
Manufacturing Company
8%
Comms Service Provider
7%
Financial Services Firm
12%
Manufacturing Company
10%
Computer Software Company
9%
Insurance Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise2
Large Enterprise11
By reviewers
Company SizeCount
Small Business11
Large Enterprise4
By reviewers
Company SizeCount
Small Business16
Midsize Enterprise12
Large Enterprise44
 

Questions from the Community

What needs improvement with Cloudflare Access?
Cloudflare Access has strong integration with Microsoft, among other platforms. However, when it comes to Kaspersky, ...
What is your primary use case for Cloudflare Access?
Cloudflare Access provides secure access to internal applications for employees, external members of the organization...
What advice do you have for others considering Cloudflare Access?
Cloudflare Access is one of the best integrations available. While about two hundred vendors offer similar services, ...
What needs improvement with Digital Guardian?
Regarding points for improvement, from a technical aspect, I do not see any suggestions that have come to my notice, ...
What is your primary use case for Digital Guardian?
The main use case for Digital Guardian is for endpoint DLP, as it is the product for endpoint-level DLP and is one of...
What advice do you have for others considering Digital Guardian?
I would recommend Digital Guardian to other users, as I mentioned, we have to see the client's existing environment, ...
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 needs improvement with Zscaler SASE?
The solution needs to improve a lot of aspects.
What is your primary use case for Zscaler SASE?
We are using Zscaler Zero Trust Exchange for its Zscaler Internet Access service. It provides web security, DLP, data...
 

Also Known As

Cloudflare Area 1 Email Security, Cloudflare Bot Management, Cloudflare Gateway, Cloudflare Zero Trust Platform, Cloudflare DDoS, Cloudflare SASE & SSE Platform
No data available
Zscaler SASE, Zscaler DLP, Zscaler CASB, Zscaler CSPM, Zscaler Browser Isolation, Zscaler Posture Control
 

Overview

 

Sample Customers

23andMe
The Fifth Avenue Theatre, Jabil Circuit
Siemens, AutoNation, GE, NOV
Find out what your peers are saying about Digital Guardian vs. Zscaler Zero Trust Exchange Platform and other solutions. Updated: April 2026.
891,869 professionals have used our research since 2012.