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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 Nov 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

Proofpoint Email Data Loss ...
Ranking in Data Loss Prevention (DLP)
29th
Average Rating
7.6
Reviews Sentiment
6.4
Number of Reviews
3
Ranking in other categories
No ranking in other categories
Zscaler Zero Trust Exchange...
Ranking in Data Loss Prevention (DLP)
5th
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
67
Ranking in other categories
Cloud Access Security Brokers (CASB) (9th), Application Control (6th), ZTNA as a Service (1st), Secure Access Service Edge (SASE) (3rd), Remote Browser Isolation (RBI) (1st)
 

Mindshare comparison

As of November 2026, in the Data Loss Prevention (DLP) category, the mindshare of Proofpoint Email Data Loss Prevention (DLP) is 1.1%, up from 1.1% compared to the previous year. The mindshare of Zscaler Zero Trust Exchange Platform is 4.0%, down from 5.1% 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 Platform4.0%
Proofpoint Email Data Loss Prevention (DLP)1.1%
Other94.9%
Data Loss Prevention (DLP)
 

Featured Reviews

Kamalesh Tripathi - PeerSpot reviewer
Head Of Information Technology at IndoStar Capital Finance Ltd
Email protection has improved and now prevents sensitive data loss with accurate detection
Proofpoint Email Data Loss Prevention (DLP) has Email DLP, and its Threat Intelligence is highly appreciated. It supports anti-spam solutions and has an inbuilt DMARC solution, which enhances its capabilities effectively. Additionally, with the help of machine learning and artificial intelligence, Proofpoint Email Data Loss Prevention (DLP) can categorize and manage sensitive data, minimizing false positives and enhancing user experience greatly.
Zaheer_Khan - PeerSpot reviewer
Cybersecurity Senior Program Manager at Dayforce
Secure access has improved remote work and has reduced vulnerabilities across our workforce
Zscaler Zero Trust Exchange Platform probably needs to be more efficient because scanning takes a lot of time. Some vulnerabilities create issues, and when we wanted to identify the source of the vulnerabilities, specifically focusing on mobile ID and related areas, it was unable to provide assistance. However, according to discussions with Zscaler Zero Trust Exchange Platform, they said that by the end of mid-2026, they are exploring these features, and probably those features can be incorporated or embedded into this particular system. That is the only major negative point.In terms of responses, Zscaler Zero Trust Exchange Platform is good. In terms of controlling vulnerability, it is good. The only cons I have noticed is that it is a bit slower, and sometimes it is unable to identify the source. These are the key areas for improvement.

Quotes from Members

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

Pros

"Proofpoint Email Data Loss Prevention (DLP) is very good."
"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."
"It's one of the easier products on the market as far as set-ups and deployments, and even across their whole product suite, they've made it pretty simple."
"It is straightforward to set up."
"From a cost perspective, I would say fair market value, and then from an efficiency perspective, I notice a very good user experience, which is easy to use with Zscaler Zero Trust Exchange Platform."
"We don't need to connect anymore. It is automatically connected when you log on in Windows."
"It is easy to use."
"I like the web filtering capabilities, which are very good, and it offers sound internet security notifications with a stable, scalable solution and an easy-to-use user interface."
"The most valuable features of Zscaler Private Access are reliability, scalability, and availability."
"It is a very scalable solution. Scalability-wise, I rate the solution a ten out of ten."
 

Cons

"The tool is expensive."
"Cost should reduce so that people can use it."
"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 pricing is expensive and on the higher end. Honestly, in my opinion, it is not worth the price."
"There aren't really any missing features that I have witnessed."
"Zscaler CASB breaks down at times."
"Occasionally, issues arise in the LogStack by a third party, particularly for government websites accessed by numerous users."
"We have issues with the tool's maintenance and networking. It should be able to work in offline mode as well."
"The pricing for Private Access seems to be on the expensive side, and I believe they should consider making it more competitive with other solutions."
"We would like to extend the SASE applications for Zscaler."
"The only issue with Zscaler Cloud DLP is that it only gives you DLP protection from web traffic, which is flowing out, while a full-blown DLP solution such as Forcepoint or Symantec gives you DLP coverage for multiple channels. Zscaler Cloud DLP doesn't give you coverage for email, fax, and USB channels, and this is the only challenge or room for improvement in the solution. It's just an extension on top of what you're buying on the proxy, so it's just an added layer, and it doesn't cover DLP on a very broad level. I'm unsure if Zcaler is in the business of competing with a full-blown DLP solution, and if there's a plan to expand the features of Zscaler Cloud DLP beyond the web channel because you'll have to deploy a full-blown agent for it. I'm unsure if this is on the cards because the solution is just an added layer that you get with your proxy. I've asked the Zcaler team whether there's a plan to go full DLP in the future, but I didn't get a positive response. There isn't any feature I'd like added to Zscaler Cloud DLP currently, because anything you could think of that should be in cloud or SaaS solutions is already there, except for machine learning, as it's the only functionality that seems to be lacking in the solution. Machine learning is an additional policy available in other DLP solutions in the market, but my team didn't find it in Zscaler Cloud DLP."
 

Pricing and Cost Advice

Information not available
"Zscaler Private Access can be an expensive solution, depending on the license type you will purchase."
"Zscaler Cloud DLP is moderately priced. We pay around 2 million rupees per year."
"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."
"There is definitely an ROI."
"The pricing is expensive and on the higher end. Honestly, in my opinion, it is not worth the price."
"Zscaler DLP solution is expensive, with a fixed pricing structure that is billed annually and monthly. There are no additional costs for licenses."
"The cost is expensive. It depends on the number of users."
"The product has reasonable pricing."
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Top Industries

By visitors reading reviews
Construction Company
13%
Manufacturing Company
11%
Financial Services Firm
11%
Outsourcing Company
10%
Financial Services Firm
11%
Manufacturing Company
11%
Outsourcing Company
10%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business17
Midsize Enterprise12
Large Enterprise45
 

Questions from the Community

What is your experience regarding pricing and costs for Proofpoint Email Data Loss Prevention (DLP)?
It was equivalent in cost compared to other solutions. However, technically it far superior product. worth investing little more for better solutions.
What needs improvement with Proofpoint Email Data Loss Prevention (DLP)?
Cost should reduce so that people can use it. It is very expensive compared to other competitors, and the pricing is a little higher. Local channel partners would be beneficial to have available.
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 access service edge (SASE) designed to deliver network security in a cloud-deliver...
What is your experience regarding pricing and costs for Zscaler Cloud Protection?
This is an area where I have candid feedback from our organization regarding pricing, setup cost, and licensing for Zscaler Zero Trust Exchange Platform. Overall, I would assess the pricing as a si...
What needs improvement with Zscaler Cloud Protection?
After three years of working with Zscaler Zero Trust Exchange Platform, I do have genuine feedback on areas where I feel there is room for improvement. The initial configuration complexity is one a...
 

Also Known As

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

Overview

 

Sample Customers

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: November 2026.
921,714 professionals have used our research since 2012.