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Proofpoint Email Data Loss Prevention (DLP) vs Zscaler Zero Trust Exchange Platform comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jan 12, 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
8.4
Reviews Sentiment
7.2
Number of Reviews
74
Ranking in other categories
CDN (1st), Distributed Denial-of-Service (DDoS) Protection (1st), Managed DNS (1st), Cloud Security Posture Management (CSPM) (14th)
Proofpoint Email Data Loss ...
Average Rating
7.0
Reviews Sentiment
6.9
Number of Reviews
2
Ranking in other categories
Data Loss Prevention (DLP) (35th)
Zscaler Zero Trust Exchange...
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
63
Ranking in other categories
Data Loss Prevention (DLP) (3rd), Cloud Access Security Brokers (CASB) (3rd), Application Control (3rd), ZTNA as a Service (1st), Secure Access Service Edge (SASE) (2nd), Cloud Security Posture Management (CSPM) (13th), Cloud-Native Application Protection Platforms (CNAPP) (10th), Remote Browser Isolation (RBI) (1st)
 

Featured Reviews

Spencer Malmad - PeerSpot reviewer
It's easy to set up because you point the DNS to it, and it's working in under 15 minutes
Cloudflare is highly scalable. Cloudflare is a system with a web portal that the end users like me see. It's a console where we can adjust the DNS, caching, and security features all in that console. Cloudflare owns thousands of servers across the world that cache the data. It's a powerful solution. When clients sign up for Cloudflare, they're getting this monster content delivery network, security, and a web application firewall in one. It's all rolled into one, and it's massive. Unless you have your website hosted on a massive hosting provider, there's no way that you can deliver the amount of data that Cloudflare can provide to the end users. If you have static content, there's no way that you can ever match what Cloudflare can do. Obviously, there are competitors to Cloudflare that do the same, but I'm saying other types of solutions. Let's say you go with F5. Great, that's on-prem. That's in your colo. You can't deliver as much data to the internet as you can with a CDN. You don't have to spend $20,000 on a net scaler, F5, or whatever Cisco's selling now. You don't have to buy that. You pay them $50 a month or $150 a month. It's totally worth it because even in five years, you'll never get the performance value, not just the actual ROI. You have to consider how much throughput you can get with Cloudflare.
HP
Offers flexible licensing and easy setup, but has challenges with European compliance
It is difficult to meet the European security compliancy regulations using Proofpoint since it is very focused on the American market, differing significantly from European policies. Additionally, there is uncertainty about the future level of license pricing because American organizations sometimes change their product offerings. Barracuda's Active Directory checking feature is one area where Proofpoint could improve.
Sumit Bhanwala - PeerSpot reviewer
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 DDoS protection is the most valuable aspect of the solution."
"It is a fast and secure DNS."
"The web application firewall brought us good security and a view of the accesses/blocks of the entire domain and subdomain that were accessed both by region (country) and IPs."
"The tool is user-friendly."
"Smaller businesses have seen great ROI due to the low investment and strong performance."
"We're using dynamic components to build flexible pages to create and manage Git merge requests for code and reviews."
"I like Cloudflare's application gateway and DDoS protection."
"Many websites require an SSL certificate because they sell stuff and want SSL. Cloudflare comes with an SSL certificate built in. It's automatic. You sign yourself up for Cloudflare, and an SSL certificate automatically protects your website. You don't necessarily need a certificate if you have a connection between your website and your host, the server, Cloudflare, and the host."
"Proofpoint offers flexibility in licensing, accommodating various levels from small businesses to governments."
"Proofpoint offers flexibility in licensing, accommodating various levels from small businesses to governments."
"We have too many features included in the solution. These include third-party malware detection as a primary feature and a secondary feature focused on dealing with various security threats."
"The most valuable feature is the manageability of the micro tunnels."
"Its impressive scalability allows the combination of multiple dictionaries and using them as one engine, resulting in narrower data loss gaps."
"The most valuable feature of Zscaler Private Access is we do not have to connect to a VPN, it is seamless. It is more convenient for us because we use one agent to cover the internet and VPN access."
"The product’s most valuable features are data discovery, activity control, and zero trust exchange."
"Zscaler CASB's latency and architecture are excellent."
"Overall, the solution does a pretty good job at web filtering."
"The product’s most valuable features are inbound and outbound scanning and API control."
"SASE's most valuable features are proxy and content filtering."
 

Cons

"The reporting can definitely be improved to offer a lot more explanation on something that may have happened or has actually happened."
"Support response time could be improved."
"An integrated SSO feature would be useful for Cloudflare DNS."
"Cloudflare should add more documentation and pricing to the cloud version."
"It should have easier documentation for the configuration. It's very technical and people who aren't technical should also be able to do the configuration."
"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 lacking."
"Latencies are always a problem."
"The tool is expensive."
"It is difficult to meet the European security compliance regulations using Proofpoint since it is very focused on the American market, differing significantly from European policies."
"It is difficult to meet the European security compliancy regulations using Proofpoint since it is very focused on the American market, differing significantly from European policies."
"The stability could be improved."
"There could be a feature to view the VPN tunnel activities in terms of configuration."
"Zscaler Private Access's reporting is poor. We should have more insight into the reports regarding what is blocked and allowed."
"Conflicts arise if you do not have the same management teams on the product."
"There are some performance issues with the solution once the module addition begins"
"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."
"Setup is a bit complex because there are many steps that need to be taken before onboarding and activating the solution."
"There could be more DLP-related features. Additionally, there needs to be flexibility for integrating ISP features."
 

Pricing and Cost Advice

"It's a premium model. You can start at zero and work your way up to the enterprise model, which has a very high pricing level."
"The pricing depends on the usage, but the cheapest would be around 5,000 USD a month."
"Cloudflare's pricing is not much higher and is good for middle-level organizations."
"The cost primarily depends on the size of the organization."
"The product's pricing is minimal compared to other products."
"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."
"We are using the free version."
"So far I use free tier and happy with it. You can subscribe to business package if needed."
Information not available
"In the long run, cloud services are not inherently costly."
"As per industry leads, Zscaler CASB is an expensive solution."
"The pricing is expensive and on the higher end. Honestly, in my opinion, it is not worth the price."
"Zscaler Private Access is extremely expensive."
"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 product is a little more expensive than other tools."
"Zscaler SASE software is quite expensive compared to other solutions"
"The solution is expensive."
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Top Industries

By visitors reading reviews
Educational Organization
20%
Computer Software Company
13%
Comms Service Provider
9%
Financial Services Firm
8%
No data available
Computer Software Company
16%
Financial Services Firm
13%
Manufacturing Company
10%
Insurance Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

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 Proofpoint Email Data Loss Prevention (DLP)?
The licenses for Proofpoint are effective, however, there is uncertainty about future pricing as American organizatio...
What needs improvement with Proofpoint Email Data Loss Prevention (DLP)?
It is difficult to meet the European security compliancy regulations using Proofpoint since it is very focused on the...
What is your primary use case for Proofpoint Email Data Loss Prevention (DLP)?
I know the portfolio of Proofpoint. I work with email backup and email security. Most of the time, I consult for vari...
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 is your experience regarding pricing and costs for Zscaler SASE?
Zscaler SASE is quite expensive compared to other solutions. The price is not fixed and it does not include all of th...
 

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 Proofpoint Email Data Loss Prevention (DLP) vs. Zscaler Zero Trust Exchange Platform and other solutions. Updated: April 2025.
847,625 professionals have used our research since 2012.