Menlo Secure vs Zscaler Internet Access comparison

Why PeerSpot?

Menlo Security and Zscaler are both solutions in the Secure Web Gateways (SWG) category. Menlo Security is ranked #25, while Zscaler is ranked #3 with an average rating of 8.9. Menlo Security holds a 2.3% mindshare in WSG, compared to Zscaler’s 9.7% mindshare. Additionally, 100% of Menlo Security users are willing to recommend the solution, compared to 98% of Zscaler users who would recommend it.

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Executive SummaryUpdated on Dec 4, 2024

Menlo Secure and Zscaler Internet Access compete in cybersecurity, focusing on secure internet access and data protection. Zscaler has the upper hand due to its comprehensive features and cloud integration, appealing to businesses prioritizing these aspects.

Features: Menlo Secure provides an isolation-based architecture, open browsing with selective blocking, and single-console management for security policies. Zscaler Internet Access offers cloud-native architecture, advanced threat protection, and secure access to cloud applications.

Room for Improvement: Menlo Secure could enhance logging capabilities, reduce site bypass needs, and improve SSL decryption strategies. Zscaler Internet Access could improve on latency issues, expand its DLP features, and enhance customization for specific user requirements.

Ease of Deployment and Customer Service: Zscaler Internet Access offers swift deployment with its cloud-based setup and a responsive customer service team. Menlo Secure provides reliable customer support but emphasizes security over deployment ease.

Pricing and ROI: Menlo Secure is cost-effective with a promising ROI due to affordability and strong support. Zscaler requires a higher investment, justified by its extensive features and higher long-term ROI from advanced security services.

To learn more, read our detailed Menlo Secure vs. Zscaler Internet Access Report (Updated: August 2026).

Buyer's Guide

Menlo Secure vs. Zscaler Internet Access

August 2026

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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

iboss

Mindshare comparison

As of September 2026, in the Secure Web Gateways (SWG) category, the mindshare of iboss is 3.4%, up from 2.2% compared to the previous year. The mindshare of Menlo Secure is 2.3%, up from 1.6% compared to the previous year. The mindshare of Zscaler Internet Access is 9.7%, down from 14.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Secure Web Gateways (SWG) Mindshare Distribution
Product	Mindshare (%)
Zscaler Internet Access	9.7%
iboss	3.4%
Menlo Secure	2.3%
Other	84.6%

Secure Web Gateways (SWG)

Featured Reviews

Ashok Ananthula

Senior Consultant Proxy Engineering at a financial services firm with 10,001+ employees

Cloud gateway has strengthened remote web security and now needs better Mac and ISP support

The problem our organization had is that iboss failed for the Mac devices. It is not able to give a successful agent for the Mac agents. That is where in 2025, we had to migrate to the Palo Alto-based platform. If your use case is for just Windows laptops,you can consider this platform as an option One issue is the data center resiliency part. In India especially, they are not tied up with the Tier 1 ISPs like Tata or Airtel; they were having Tier 2 ISPs and encountered many issues reaching few major sites that my organization depends on, and they were having problems that they could not fix quickly. They also lack a mechanism to route that traffic within their data center; rather, they ask customers to make a pac file change to route it to Singapore explicitly. It would be better if they route from their backend , i mean even if I send it to India DC, they should be able to route it internally to make that work; however, they fail to do that and ask the customer to route it in the pac file. Another suggestion is that in China, they do not have the proper setup; they used to have numerous problems with slowness and lack of premium circuits in China as well. That leads to multiple sites working slowly with latency-related issues. So the main issue is the ISP-related problems that need to be solved.

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reviewer2701794

Head Of Bluechip Enterprise at a manufacturing company with 51-200 employees

Provides strong protection and multiple use cases but struggles with market recognition

There aren't specific areas for improvement; however, they're not as well known as the big vendors such as Palo Alto. Menlo Secure is a smaller company with limited resources and funding, which makes it challenging to compete with larger companies such as Palo and Cisco. What can be improved is market awareness and adoption of the technology. When selling it in the channel, regardless of how good the technology might be, success depends more on market adoption and awareness.

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VikasTiwari

Senior Network Engineer at Anthology

Cloud security has transformed remote access and now supports zero trust for all users

The best features Zscaler Internet Access offers are Secure Web Gateway, URL filtering, SSL inspections, and policy-based access control. I find myself relying on Secure Web Gateway, URL filtering, SSL inspection, and policy-based access control the most because these are the main and top-most features I use regularly. Zscaler Internet Access has all of these types of features for securing all internet access and web inspections, allowing me to control all traffic through these features. Zscaler Internet Access features include a Secure Web Gateway for URL filtering, file type control, and inline SSL inspections. The second feature is a cloud firewall with Layer 3 to Layer 7 filtering control and stateful inspections. No hardware inspection or hardware firewall is required. I can also perform segmentations by users, location, and application. There is a cloud CASB solution available as well. Additionally, there is an advanced threat protection feature with signature-based behavioral detections, inline IPS, and zero-day threat protections. The cloud sandboxing solution scans unknown files and provides machine learning-based verdicts to prevent zero-day malware delivery in my environment. There is also a DNS security feature that provides DNS tunneling detections, malicious domain controls, and faster threat containment at the DNS layer. The data protection feature includes inline DLP and CASB-style cloud app control, data sovereignty enforcement, and browser isolation, which executes risky sites in isolated cloud browsers and prevents endpoint compromises. Zscaler Internet Access has positively impacted my organization by reducing the dependency on on-premises hardware and improving security posture, enabling faster user onboarding, and providing better performance for remote users. It has resulted in a drop in security incidents related to web threats and improved visibility into user activity. An area for improvement includes fine-grained troubleshooting tools, better policy simulations, and optimizations around initial configuration complexity.

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Quotes from Members

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

Pros

"I would definitely recommend iboss for web filtering purposes to other organizations or individuals."

"The iboss solution gives me the ability to scan the traffic through all the ports, through all the 131,000 PCP and UDP ports, and with this ability, we have the granularity also for consults over social media and applications on mobile, and this is an advantage that the customers are looking for right now."

"The console is cloud-based, which is something I really appreciate."

"Granular setup, which was able to set different levels of filters using the OUs in the AD."

"Valuable features: Within the filter: Controls (Web categories, applications, and Allow/Block list) and Network (local Subnets). Within the reporter: Logs (Event Log) and Reports."

"Iboss is a solution that prevents advanced persistent threats, and has a zero tolerance for attacks."

"Because of iboss, I did not have to assign web filtering tasks to my techs on a daily basis."

"iboss is among the few products providing inline filtering where no application is needed on the device. It operates on the network side and is not device-based. This feature was one of the main reasons why we stayed with them for so long."

More iboss pros

"The fact that it is a cloud proxy solution is another feature we like. For example, if you acquire a new company, you can use it to protect that new company without the need to install anything physically on their networks."

"The solution is invisible to our end users, so it doesn't have any impact on their work or performance."

"It has reduced security events to follow up on. While it is not 100%, there has been probably a 90% or more reduction. We were getting hit left, right, and center constantly from people browsing the Internet and hitting bad websites. It was not just bad websites that were stood up to be malicious, but good sites that were compromised."

"This security technology addresses risk and enables people to conduct business without that risk, which is where the ROI is realized."

"We are not aware of a single compromise from the web since implementing the solution."

"Accessing the internet with a proxy from anywhere is the most valuable feature. It ensures that users are only able to browse legitimate websites. If they happen to go to a legitimate website with a malicious payload, the isolation feature will take care of that."

"Either you have access to something or don't have access to it, and if you do, we can ensure, 100 percent of the time, that there is nothing malicious that is going to impact our system in any way."

"We have definitely seen ROI, as we save a ton of money and time because the numerous hits that we were receiving from our security tools prior to implementing them had to all be chased down, dispositioned, and endpoints had to be reimaged."

More Menlo Secure pros

"Zscaler Internet Access has positively impacted our organization as we have noticed substantial outputs and income, improved our security environment control and endpoint protection, and it prevents numerous web attacks through its AI/ML incorporated capability which identifies malware, threats, and viruses."

"Tech support is good."

"The main benefit that we have seen is performance improvements based on not having to backhaul traffic and getting cloud services closer to the user."

"SSL inspection is a valuable feature."

"The solution's most valuable features are its reliability and availability, measured by the number of ports it offers."

"In summary, this is a good product and I completely recommend it."

"In terms of management and visibility, there is a single panel where you can configure the policies for your entire organisation worldwide."

"We enjoy all of the proxy capabilities and the capability to integrate into the SIEM/SOC solution."

More Zscaler Internet Access pros

Cons

"The area I would like to see improvement in is the ability with in the reporter to navigate directly to the content the user is traversing. It is kind of there, but it's not perfect. Quite frequently, I receive links that lead me to pages with error messages."

"Sometimes, obviously, there are bugs."

"I'd like to see them accelerate development on the security side, particularly around data loss prevention."

"I am currently doing a PoC of the zero trust aspect of it. Compared to other similar solutions, it is hard to get around each feature. It takes a while to get used to it."

"Sometimes the agent stops working in iboss, and we have to reinstall the agent."

"The reporting feature needs improvement."

"It is stable, but due to growth, it can sometimes be less stable than wanted."

"Our biggest problem with their service was it did not recognize the device and filtering did not always work correctly."

More iboss cons

"We are now transitioning to another solution. The main reason for that is that managing all of the exceptions and troubleshooting all of the issues our users have had connecting to the internet has become too significant in terms of workload, compared to what we hope we will have with another solution."

"Menlo Secure is a smaller company with limited resources and funding, which makes it challenging to compete with larger companies such as Palo and Cisco."

"In the best of all worlds, we wouldn't have to make any exceptions. However, that is a big ask because a lot of that depends on how websites are constructed. For example, there are some very complex, application-oriented sites that we end up making exceptions for. It is really not that big an issue for us to make the exceptions. We feel like we are doing that without a huge impact on our security posture, but we do have to make some exceptions for complex sites, e.g., mostly SaaS-type sites and applications."

"The user monitoring could still be improved."

"Currently, I don't have a good way to see which of my rules are being used in the access control lists. I have numerous entries, but are they all still needed? A report that would show me my list of who is allowed and whether we're actually using it would be useful because I can then go clean up my list. It would be easier to manage. We would eliminate the vulnerability of unused services."

"Currently, I don't have a good way to see which of my rules are being used in the access control lists."

"Every client decided to purchase professional services because deploying Zscaler Internet Access is too complex."

"An improvement would be if they could provide an out-of-the-box experience, like 20 to 30 features all ready to go. In comparison, LogRhythm offers out-of-the-box features. With Zscaler Internet Access, there is firewall IPS, multiple security services, filtering, DLP, and CASB browser isolation. These are things that all users are going to be using. However, when an administrator or architect would start building this, I would definitely need to engage professional services to help clients do it."

"Zscaler Internet Access needs to integrate more ISPs. It is good to have more than three ISPs."

"The deployment process of Zscaler Cloud Connector needs to be more user-friendly."

"The admin console needs improvement as it loads slowly and sometimes takes two to five minutes to open."

"Do not expect to pay for the service and start using it, like Gmail. Zscaler requires a proper implementation to be done to make it successful."

"The response time and engagement model for technical support could be improved to handle complex outages more efficiently."

"Zscaler is one solution. It's a good solution, but it doesn't do everything."

More Zscaler Internet Access cons

Pricing and Cost Advice

"We had the cost of purchasing a new appliance along with the implementation and licensing costs. However, the following year, the cost of just licensing was similar to what was paid the previous year for a new appliance along with the implementation and licensing costs."

"It is probably in line with other solutions, but I do not deal with the financial side."

"It is not expensive, and it is also not cheap. iboss is priced right in the sweet spot for the number of features it offers."

"We have not priced the solution recently, but they were competitive with other vendors in the past."

"The overall pricing for iboss is very competitive and transparent."

"It is expensive compared to one of its competitors."

"We save a ton of money and time. Previously, the numerous hits that we were receiving from our security tools, prior to implementing them, had to all be chased down, dispositioned, and endpoints had to be reimaged. It was just a ton of effort to do all that. That is where the savings from time and money come in."

"The solution is expensive. It's more expensive than the solution I previously used. Compared with the other cloud-based solutions, it's very competitive."

"It is appropriately priced for what they're doing for us. Considering the protection provided, I feel their pricing is spot-on."

"There are multiple bundles: enterprise, business, and transformation. Transformation includes all the features, but recently I've seen a few more line items that are additional costs. Overall, it's expensive."

"The pricing is an issue. It is expensive compared to other firewalls on the market."

"It is costlier than other solutions."

"ZIA follows a subscription model pricing and charges you based on the number of users. I would say its price is good."

"Licenses are available on a per-host basis. Some features like sandboxing require an additional fee, but most standard features are included in the license."

"Because it's a cloud solution, we pay on a yearly basis. It is affordable and includes tech support and all features."

"Be aware that you will need to invest some time and money to adapt your environment for Zscaler (traffic redirection, software deployment, authentication, etc)."

"It is quite expensive. It does its job, but it is quite expensive for what we need."

More Zscaler Internet Access pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

11%

Manufacturing Company

Computer Software Company

Comms Service Provider

Manufacturing Company

13%

Construction Company

11%

Comms Service Provider

Retailer

Financial Services Firm

12%

Manufacturing Company

10%

Computer Software Company

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	11
Midsize Enterprise	8
Large Enterprise	10

No data available

By reviewers
Company Size	Count
Small Business	17
Midsize Enterprise	9
Large Enterprise	39

Questions from the Community

What needs improvement with iboss?

I think iboss could be improved by making reporting and dashboard customization more flexible, and simplifying troubl...

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What is your primary use case for iboss?

I use iboss as a cloud-based secure web gateway to provide secure internet access, web filtering, and protect remote ...

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What is your experience regarding pricing and costs for iboss?

My experience with iboss's pricing structure, setup cost, and licensing model has been positive, straightforward, and...

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What needs improvement with Menlo Security Secure Web Gateway?

There aren't specific areas for improvement; however, they're not as well known as the big vendors such as Palo Alto....

See all answers

What is your primary use case for Menlo Security Secure Web Gateway?

People are mainly using it for zero trust web access. Menlo Secure is built from the ground up to provide zero basic ...

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What advice do you have for others considering Menlo Security Secure Web Gateway?

Secure file sharing and data protection is not exactly what Menlo Secure is designed to do. While it can handle some ...

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Which is the better security solution - Cisco Umbrella or Zscaler?

Cisco Umbrella and Zscaler Internet Access are two broad-spectrum Internet security solutions that I have tried. Zs...

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Which is better, Zscaler internet access or Netsckope CASB?

We researched Netskope but ultimately chose Zscaler. Netskope is a cloud access security broker that helps identify ...

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What is your experience regarding pricing and costs for Zscaler Internet Access?

We have not purchased Zscaler Internet Access through the AWS Marketplace; the licensing process was handled separate...

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Comparisons

Prisma Access by Palo Alto Networks vs iboss

Compared 10% of the time

Netskope vs iboss

Compared 9% of the time

Fortinet FortiGate vs iboss

Compared 8% of the time

Cisco Umbrella vs iboss

Compared 6% of the time

Twingate vs iboss

Compared 3% of the time

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Prisma Access Browser vs Menlo Secure

Compared 15% of the time

Check Point Harmony SASE (formerly Perimeter 81) vs Menlo Secure

Compared 12% of the time

Netskope Next Gen Secure Web Gateway vs Menlo Secure

Compared 10% of the time

Cloudflare One vs Menlo Secure

Compared 9% of the time

Cisco Web Security Appliance vs Menlo Secure

Compared 2% of the time

More Menlo Secure Competitors

Cisco Umbrella vs Zscaler Internet Access

Compared 27% of the time

Prisma Access by Palo Alto Networks vs Zscaler Internet Access

Compared 5% of the time

Netskope vs Zscaler Internet Access

Compared 5% of the time

Fortinet FortiGate vs Zscaler Internet Access

Compared 4% of the time

Forcepoint Secure Web Gateway vs Zscaler Internet Access

Compared 2% of the time

More Zscaler Internet Access Competitors

Product Reports

Buyer's Guide

iboss

August 2026

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Buyer's Guide

Menlo Secure

August 2026

Download Menlo Secure product report

Buyer's Guide

Zscaler Internet Access

August 2026

Download Zscaler Internet Access product report

Also Known As

iBoss Cloud Platform

Menlo Security Web Security, Menlo Web Security

ZIA

Overview

Iboss offers a comprehensive cloud-based security platform valued for its scalability and autonomous features, ensuring robust security with easy deployment and management capabilities.

Renowned for its robust security architecture, Iboss integrates seamlessly within diverse networks, delivering efficient granular filtering and advanced content categorization. Its single pane of glass console provides ease of management, allowing rapid scalability suitable for rapidly deploying environments. Operates in BYOD setups due to inline filtering without device installation. Integration with cloud-based applications enhances user control, and features like SASE, SSL inspection, and ChatGPT risk protection stand as highlights. Despite its strengths, users have pointed out areas for enhancement like direct navigation in reports, SSL decryption, and better cloud integration while having room to improve data loss prevention.

What are the most important features of Iboss?

Scalability: Supports rapid deployment across diverse networks.
SASE: A consolidated approach to secure access.
SSL Inspection: Ensures safe data transmission.
Granular Filtering: Detailed control over accessible content.
Single Pane Management: Unifies control through a centralized console.

What benefits should users consider in reviews?

Cost-effectiveness: Offers competitive pricing with robust features.
Autonomous Operation: Reduces management overhead.
Responsive Support: Provides assistance when needed.
Flexible Deployment: Available for both cloud and on-premises environments.

The usage of Iboss spans educational institutions, specifically K-12, to enforce internet policies, protect data, and support remote work environments. It provides web filtering and security frameworks to ensure safe browsing. Its platform-as-a-service model offers flexibility for both cloud-based and on-premises requirements, integrating seamlessly to deliver enhanced security features suitable for various deployment needs including zero trust, CASB, and network security for work-from-home setups.

iboss

Menlo Security Secure Application Access

Menlo Security Secure Application Access makes zero trust access easy, giving users secure connectivity to private applications, including web and legacy applications. At the core of Secure Application Access is the Menlo Secure Cloud Browser, which fetches, secures and delivers the content for users.

In addition to providing simple-to-deploy, clientless ZTA, Secure Application Access and the Menlo Secure Cloud Browser protect applications from attacks such as session hijacking, cookie manipulation, and other tactics that employ protocol manipulation.

Secure Application Access protects applications from Internet threats and provides granular controls for added protection of the application and associated data. These security controls include Read-only/Read-write, Upload/download, Copy/paste, AV scanning, Sandboxing, and Data Loss Prevention.

Last Mile Data Protection

Menlo Last-Mile Data Protection identifies and prevents sensitive data from leaving your company by meticulously inspecting all file uploads and user input across browsing sessions. Leveraging the Secure Cloud Browser, users are protected from the internet and you can protect your organization from data loss with comprehensive traffic monitoring and controls. This approach addresses the growing concerns surrounding data leakage in the age of AI tools like ChatGPT.

By identifying sensitive data through file types, regular expressions, or predefined libraries, Menlo Last-Mile Data Protection empowers security teams to regulate data input into AI platforms and prevent unauthorized uploads. This capability provides crucial protection for intellectual property, PII, and other confidential information.

The solution leverages the Menlo Cloud Security Platform's visibility and control over traffic to reliably detect and prevent data leaks originating from both browser submission forms and non-browser traffic. With the ability to inspect encrypted web traffic, Menlo Last-Mile Data Protection enforces DLP policies consistently across all users and devices, ensuring comprehensive data protection.

Menlo Security

Zscaler Internet Access provides internet security through cloud-native architecture, ensuring threat protection and traffic management without relying on traditional VPNs and firewalls.

It enhances security by offering features such as CASB and DLP. With its cloud-native proxy architecture, it facilitates seamless security with reduced latency and high availability. Organizations value the scalability and centralized policy management, integrating seamlessly with existing systems for remote work. It ensures secure traffic management by delivering advanced threat protection and support for applications through SSL inspection and sandboxing. Enhanced measures for DLP, better integration with tools like MFA, and optimized reporting are areas for growth.

What are the key features?

Website Filtering: Controls access to harmful sites to protect users.
SSL Inspection: Shields against threats bypassing traditional defenses.
Cloud Sandbox: Provides advanced threat protection through testing.
CASB: Offers cloud application visibility and security enforcement.

What benefits should users seek?

Scalability: Easily adjusts to growing requirements without manual intervention.
Centralized Management: Simplifies policy implementation across locations.
Seamless Integration: Reduces need for traditional VPNs by integrating with remote infrastructure.

Many industries leverage Zscaler Internet Access for securing internet traffic and safeguarding against threats like malware and DDoS attacks. It is integral as a secure web gateway to fulfill data loss prevention, bandwidth control, and filtering needs, allowing remote users robust access and protection globally. Companies employ it alongside existing tools for proper security and policy enforcement.

Zscaler

Sample Customers

More than 4,000 global enterprises trust the iboss Cloud Platform to support their modern workforces, including a large number of Fortune 50 companies.

Information Not Available

Ulster-Greene ARC, BanRegio, HDFC, Ralcorp Holdings Inc., British American Tobacco, Med America Billing Services Inc., Lanco Group, Aquafil, Telefonica, Swisscom, Brigade Group

Buyer's Guide

Menlo Secure vs. Zscaler Internet Access

August 2026

Free Report: Menlo Secure vs. Zscaler Internet Access

Find out what your peers are saying about Menlo Secure vs. Zscaler Internet Access and other solutions. Updated: August 2026.

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