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Fortra's Digital Guardian 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) (12th)
Fortra's Digital Guardian
Average Rating
9.6
Reviews Sentiment
7.6
Number of Reviews
2
Ranking in other categories
Data Loss Prevention (DLP) (19th)
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) (9th), 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.
Christian Dagal - PeerSpot reviewer
Security Architect Manager at Aboitiz Equity Ventures, Inc.
Ease of sensitive information detection and provides flexibility to customize and redefine policies and user analytics that detect data channels
In my opinion, there's a need for an extensive skill set or knowledge of creating policies. There's room for improvement to make it more user-friendly in creating custom rules and policies. In future releases, I would like to see a quick glance at detected data without downloading the actual file for both Windows and MacOS.
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

"Cloudflare consolidates various capabilities into one product, streamlining processes."
"The most valuable feature of Cloudflare DNS is security."
"The overall experience with Cloudflare is positive, with a rating of eight out of ten."
"I get a lot of value from Cloudflare's API because it enables you to build a separate environment inside the solution. You can create a domain for performing test requests before you move to the production environment and connect various domains."
"Its most significant benefit to date is the speed with which it refreshes DNS records on the internet once you change it. If you are changing a website or registering a new record, it is very quick."
"Smaller businesses have seen great ROI due to the low investment and strong performance."
"The most valuable feature is the web application firewall."
"Cloudflare DNS is widely used, and it's good for websites. If we use Cloudflare DNS and update one record, it updates in their office instantly."
"As long as you know the flow and how the setup phase works, the process can be totally straightforward."
"We have accurate detection on data protection and more visibility on different data channels compared to other DLP solutions. So, basically, more on the principle, there is ROI."
"Zscaler CASB's latency and architecture are excellent."
"What I find most valuable in Zscaler Private Access is that it's a VPN. Its connectivity as a VPN is its most valuable feature."
"It has some good data security and WIP features, providing secure Internet access."
"I like its ease of use. It has a single pane of glass for the ZIA and ZPA pieces. It is very manageable. It is also very easy to deploy for secure access, and it gives half-decent coverage for visibility in terms of what the users use and what data is being proxied through the access gateway."
"The product’s most valuable features are data discovery, activity control, and zero trust exchange."
"The scalability of the solution is great."
"The agent's versatility is notable, used for digital experience monitoring to collect valuable endpoint metrics for troubleshooting."
"The scalability is pretty good."
 

Cons

"The solution could work at being less expensive. It costs a lot to use it."
"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."
"There could be more courses with engineers. I like e-learning, however, having a specialist in a classroom is more comfortable for me."
"The solution could use more analytics on the backend to give us more insights into everything. More reports would be helpful."
"If they improve on the placement of their data centers, it would be better. I'm living in a remote area. I would like to connect to them without any kind of lag."
"Cloudflare could offer a better view or maybe dashboards of the main resources used in the client."
"For the free and Pro plans, Cloudflare could use a simple bot to provide information to users. This would improve support, especially for less advanced users who utilize the free components."
"Cloudflare's free plan is limited to 5,000 records for their free plan. They should increase that. For example, if I create a domain called abc.com and a subdomain called a.abc.com, my record count will be two. I can make a maximum of 5,000 subdomains. However, if we use our own DNS hosted on another provider, there is no limit. Their free plan also lacks name server customization."
"In my opinion, there's a need for an extensive skill set or knowledge of creating policies. There's room for improvement to make it more user-friendly in creating custom rules and policies."
"The trouble with the tool is its ability to integrate with a third-party application."
"To enhance their offering, it is advisable for them to focus on strengthening the foundation of their architecture. Additionally, they should consider integrating a broader range of services that go beyond what managed service providers typically offer independently."
"What could be improved in Zscaler Private Access is its notification. For example, if there's a speed issue, there should be a pop-up that alerts the user about it. If there is a network quality issue, for example, it isn't good enough to connect to, or the network quality is bad, there should be a notification from the solution. Zscaler Private Access also needs improvement in terms of its interface and security."
"There could be more DLP-related features. Additionally, there needs to be flexibility for integrating ISP features."
"Zscaler CASB should include integrations with other SaaS applications."
"Zscaler Private Access needs to improve its collaboration with applications without compromising security."
"It needs to offer SSO, single sign-on, and items of that nature."
"The tool must provide IP-blocking features."
"It has a limitation, if you are creating a rule or something for a web application or something, you could only add five users, not more than that. Five or four users are only included in a rule. If you want to create a rule for more than five or four users, you have to go through other methods, not particularly with the application. Working within the application with this method would be quite easy as compared to listing a URL or a normal IP address."
 

Pricing and Cost Advice

"That is one of the great features. I was able to access the majority of the features and services for free."
"The solution has many features but there are ones that you need to pay for. Sometimes you have to find out which is available for free and which you have to pay for."
"The product's pricing is cheap."
"I give the price a five out of ten."
"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."
"We are using the free tier of the solution."
"In terms of licensing costs, we don't pay for licensing for Cloudflare. We only establish communication, then for peering, Cloudflare takes care of the cross-connection in different data centers."
"Cloudflare's pricing is not much higher and is good for middle-level organizations."
"As long as your needs are fulfilled, even if the price is high, you will buy the tool."
"It's expensive currently. But when purchasing for a large number of users, there's room to negotiate. It's really up to the procurement team."
"The price is competitive."
"In the long run, cloud services are not inherently costly."
"The product is a little more expensive than other tools."
"Zscaler Private Access can be an expensive solution, depending on the license type you will purchase."
"It's an affordable solution"
"The solution has increased prices this year."
"It has been relatively reasonable for what it does. Some of the additional license costs based on the advanced next-generation firewall functions are quite high, and they should have certain features ready and available as a baseline rather than having to purchase additional licenses for it. Overall, the cost seems reasonable."
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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%
No data available
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 Fortra's Digital Guardian?
As per my experience with both of my clients, I would say that the price is a bit high, but it didn't matter once the...
What needs improvement with Fortra's Digital Guardian?
The trouble with the tool is its ability to integrate with a third-party application. For example, integrating an SIE...
What is your primary use case for Fortra's Digital Guardian?
I have been handling the clients who use the product. My current company is the reseller connected with the tool from...
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 Fortra's Digital Guardian vs. Zscaler Zero Trust Exchange Platform and other solutions. Updated: December 2025.
879,853 professionals have used our research since 2012.