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Menlo Protect vs Zscaler Zero Trust Exchange Platform comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jul 27, 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

Menlo Protect
Ranking in Remote Browser Isolation (RBI)
4th
Average Rating
9.0
Reviews Sentiment
7.3
Number of Reviews
2
Ranking in other categories
Email Security (55th), Internet Security (15th), Enterprise Browsers (8th)
Zscaler Zero Trust Exchange...
Ranking in Remote Browser Isolation (RBI)
1st
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
64
Ranking in other categories
Data Loss Prevention (DLP) (2nd), Cloud Access Security Brokers (CASB) (5th), Application Control (4th), ZTNA as a Service (1st), Secure Access Service Edge (SASE) (1st)
 

Mindshare comparison

As of October 2025, in the Remote Browser Isolation (RBI) category, the mindshare of Menlo Protect is 5.1%, down from 5.6% compared to the previous year. The mindshare of Zscaler Zero Trust Exchange Platform is 30.8%, down from 37.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Remote Browser Isolation (RBI) Market Share Distribution
ProductMarket Share (%)
Zscaler Zero Trust Exchange Platform30.8%
Menlo Protect5.1%
Other64.1%
Remote Browser Isolation (RBI)
 

Featured Reviews

Gerard GLOWKA - PeerSpot reviewer
Stable and scalable solution with a great threat isolation engine
Menlo Security RBI is mainly used to do basic cloud migrationary technologies Menlo Security RBI's best feature is its threat isolation engine. Menlo Security RBI could be more cloud-friendly, and its mobility could be improved. In the next release, I'd like Menlo Security RBI to include a…
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

"I can't say that there is one specific feature that is most valuable. It's the overall platform that is well-suited to our needs. It's something that is different from a lot of other products or platforms in the marketplace."
"Menlo Security RBI's best feature is its threat isolation engine."
"Zscaler CASB's latency and architecture are excellent."
"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 most valuable feature of Zscaler Private Access is the categorization of the dynamic URLs which keeps the customer's environment protected. The threats and the malware are correctly categorized."
"SASE's most valuable features are proxy and content filtering."
"The most valuable features of Zscaler Private Access are reliability, scalability, and availability."
"It is easy to use."
"The most valuable features are the File Type Control and SSL bypass policies. We"
"It has some good data security and WIP features, providing secure Internet access."
 

Cons

"There are several features, such as supporting web technologies, that the company is working on implementing in the platform. There are a lot of backend web technologies in use on various websites, for example, two-way audio/video and WebGL, for which support may not be fully implemented in the product."
"Menlo Security RBI could be more cloud-friendly, and its mobility could be improved."
"Having a Zscaler-specific device could streamline this process and provide a more consistent user experience across diverse branches."
"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."
"It would be better if the Zscaler Private Access team made it easier for people to find subscriptions on the portal, mainly information on what my customers subscribed to or the type of licenses purchased."
"The product must allow users to check logs for an entire year in the local console."
"The customers would benefit from more robust documentation and conversations around configurations, as it is slightly complex."
"Zscaler CASB breaks down at times."
"User management can be improved."
"The connectivity monitoring part should be included in the core license without any extra charges."
 

Pricing and Cost Advice

"Menlo Security RBI can be very costly."
"My company is a Zscaler Private Access partner, so the customers pay for the license fees."
"The pricing is quite high, especially when it comes to the gateway."
"The technical support is good."
"The product is a bit expensive."
"The solution is expensive."
"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."
"Zscaler Private Access can be an expensive solution, depending on the license type you will purchase."
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Top Industries

By visitors reading reviews
Computer Software Company
13%
Financial Services Firm
13%
Manufacturing Company
9%
Government
9%
Computer Software Company
14%
Financial Services Firm
13%
Manufacturing Company
9%
Insurance Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business16
Midsize Enterprise11
Large Enterprise41
 

Questions from the Community

Ask a question
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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 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

Menlo Security Email Security, Menlo Security Remote Browser Isolation
Zscaler SASE, Zscaler DLP, Zscaler CASB, Zscaler CSPM, Zscaler Browser Isolation, Zscaler Posture Control
 

Overview

 

Sample Customers

Macy's, HSBC, Bank of Hawaii
Siemens, AutoNation, GE, NOV
Find out what your peers are saying about Menlo Protect vs. Zscaler Zero Trust Exchange Platform and other solutions. Updated: September 2025.
869,785 professionals have used our research since 2012.