Appgate SDP vs Zscaler Zero Trust Exchange Platform comparison

Appgate and Zscaler are both solutions in the Secure Access Service Edge (SASE) category. Appgate is ranked #14 with an average rating of 9.0, while Zscaler is ranked #4 with an average rating of 8.5. Appgate holds a 1.7% mindshare in SASE, compared to Zscaler’s 10.3% mindshare. Additionally, 100% of Appgate users are willing to recommend the solution, compared to 98% of Zscaler users who would recommend it.

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Executive SummaryUpdated on Nov 2, 2025

Appgate SDP and Zscaler Zero Trust Exchange Platform compete in the secure access market, focusing on zero trust security models. Zscaler seems to have the upper hand due to its comprehensive feature set, ease of deployment, and long-term ROI.

Features: Appgate SDP is known for its dynamic access controls, strong identity-based policies, and its ability to support granular rules. Zscaler Zero Trust Exchange offers broader capabilities such as seamless integration with cloud services, a wide range of security policies, and comprehensive VPN functionality, providing a robust all-in-one solution.

Room for Improvement: Appgate SDP could enhance its cloud service integration and reduce deployment complexity. Its identity management might benefit from additional refinement. Appgate can also strive for quicker deployment timeframes. Zscaler could improve pricing accessibility, optimize speed under high traffic, and increase compatibility with legacy applications while providing more competitive entry-level pricing.

Ease of Deployment and Customer Service: Zscaler offers an easier and faster deployment process due to its cloud-native nature, backed by efficient customer support for smooth cloud-based transitions. Appgate SDP requires more customization and time for deployment but compensates with reliable support services.

Pricing and ROI: Appgate SDP is positioned with a competitive setup cost that presents a solid ROI through its cost-effective model. Zscaler, although requiring a higher initial investment, justifies the expense with extensive features and promises a robust long-term ROI.

To learn more, read our detailed Appgate SDP vs. Zscaler Zero Trust Exchange Platform Report (Updated: December 2025).

Buyer's Guide

Appgate SDP vs. Zscaler Zero Trust Exchange Platform

December 2025

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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 January 2026, in the Secure Access Service Edge (SASE) category, the mindshare of iboss is 2.3%, up from 1.5% compared to the previous year. The mindshare of Appgate SDP is 1.7%, down from 2.4% compared to the previous year. The mindshare of Zscaler Zero Trust Exchange Platform is 10.3%, down from 12.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Secure Access Service Edge (SASE) Market Share Distribution
Product	Market Share (%)
Zscaler Zero Trust Exchange Platform	10.3%
iboss	2.3%
Appgate SDP	1.7%
Other	85.7%

Secure Access Service Edge (SASE)

Featured Reviews

reviewer2701851

Managing Director

Enhances web security with a single pane of glass and flexible deployment

I don't see any need for improvement; one of the really good things about iboss as a company is that they listen to customer feedback. I have suggested enhancements, and they are responsive, making changes for the better, and they do a lot of testing. To improve iboss, although we haven't used it, we considered the VPN solution that comes with the highest tier licensing, which includes DLP and various other add-ons. We prefer using another product which automatically logs you back onto your network when turning on your PC. With iboss, the connection is manual, which doesn't meet our needs. Additionally, sizing can be tricky because, although the initial recommendations may seem adequate, actual usage may require more gateways than anticipated.

Read full review

IgnitiusMolepo

Senior IP Network Defense at MTN

Helps us manage traffic-related issues and streamlines access management for the network

Appgate SDP has significantly streamlined our access management, providing a notably efficient solution compared to traditional VPNs. The simplicity of the SDP platform is a standout feature; instead of navigating through intricate details, users can seamlessly connect to the company's network or switch to the internet with minimal effort, unlike VPNs which often involve waiting for connection handling and unblocking. Recognizing the robustness of SDP, we made strategic decisions to minimize reliance on VPNs, reserving only two for administrative purposes. In a scenario where Appgate SDP significantly improved our network security posture, the platform played a crucial role in fortifying defenses against major threats. The encryption algorithms utilized by SDP provide a high level of security to our network architecture. Compared to Cisco, SDP proves to be most critical in protecting resources with the help of role-based policies. It only provides selective access to the application. The dynamic policy engine significantly enhances our access control mechanisms. It has single sign-on and multifactor authentication features. It makes processes faster and easier. It has helped our IT team to manage the workload with ease. It gives an intelligent solution whenever they face traffic-related problems. I rate it a nine out of ten.

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Sumit Bhanwala

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.

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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

"Its initial setup was straightforward."

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

"Content filtering is the most useful feature of iboss."

"Our primary use case for this product is DLP,"

"The iboss system is highly reliable. The false positive rates are small compared to some other systems we've experienced through other partner agencies who use competing solutions."

"I would rate the technical support of iboss a solid 10 without a shadow of a doubt."

"iboss is among the few products providing inline filtering where no application is needed on the device."

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

More iboss pros

"It is a scalable solution...The support answers your questions very fast."

"One of the most important features is stopping lateral movement across our network."

"The interface is really friendly. It's simple to understand."

"The simplicity of the SDP platform is a standout feature; instead of navigating through intricate details, users can seamlessly connect to the company's network or switch to the internet with minimal effort."

"It is pretty stable."

"The flexibility of the tool is valuable. It is very robust. It has a very robust configuration capability."

"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."

"The most valuable feature is its seamless integration capabilities, streamlining the process by eliminating the need for extensive installations."

"Sandboxing, DLP, and SSL inspection engine are the most valuable features of Zscaler SASE."

"The product’s most valuable features are inbound and outbound scanning and API control."

"The agent's versatility is notable, used for digital experience monitoring to collect valuable endpoint metrics for troubleshooting."

"The solution offers a simplified network infrastructure and security functions and it enables secure remote access for the users"

"I find all Zscaler Private Access features valuable because each replaces flawed technologies, such as EPAs being replacements for VPN and PR as a replacement for PAM, so I can't mention only one valuable feature. Overall, Zscaler Private Access is a good solution."

"Zscaler Private Access is a platform that eliminates the complexity of VPN configuration."

More Zscaler Zero Trust Exchange Platform pros

Cons

"Sometimes when you call in support, you get someone who is just following a sheet. It feels like a runaround. You feel that you are running into that support wall."

"The dashboards for local use could be better."

"Regarding pricing, setup costs, and licensing, iboss is not cheap, and that's my only concern."

"Sometimes, obviously, there are bugs."

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

"Its pricing could be better."

"Iboss is growing so fast that it is often hard for them to keep up with the challenges."

"For zero trust implementation, we encountered complexity issues, especially with a large infrastructure company ExxonMobil."

More iboss cons

"One thing that kind of sticks out to me is the ability to do a proper non-split tunnel. VPN tunnel-wise, it is not really a true unsplit tunnel, but I think that's just because of the way it's designed. A split VPN basically allows your system to talk to other systems without being forced down the tunnel. A VPN running in a non-split tunnel mode forces all the traffic down the tunnel to wherever you're VPNing to. It forces the traffic down so that the traffic is subject to the firewall and rules that you have in your corporate environment and such. It helps to prevent remote malicious folks that may be talking directly to that box from piggybacking into the corporate environment through it. They do it partially, but it would be nice to see more of an enterprise-level solution there."

"On the cloud, when you make some changes, it may be difficult."

"The user interface should be improved as it is not very easy to work with the updates."

"It would be better to connect to an application portal from any device. Documentation and support could be better."

"One limitation is that it's harder to provide access to multiple applications in the company with Appgate, but that's probably because of poor management."

"They could provide a single-box solution to manage tools for 4000 users. Additionally, they could add extra features to enhance remote micro connection."

"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."

"We often face performance and latency issues with Zscaler SASE."

"Another area of improvement is implementation through non-client connectors. The solution can be implemented in two ways. One uses the back file; the other one uses client connectors. So the client connector is pretty fast, but when it comes to non-client connectors and procedures, it's kind of delayed and slow."

"We would like to extend the SASE applications for Zscaler."

"There could be additional ways to define proximity. Additionally, they should provide some exclusion options for specific policies and an ability to control the DLP engine."

"More on-prem infrastructure is required when Zscaler Private Access is to be implemented as a single point of entry."

"The area that requires improvement is their support. The current support is lacking."

"We'd like to have two-factor authentication that is quite simple."

More Zscaler Zero Trust Exchange Platform cons

Pricing and Cost Advice

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

"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."

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

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

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

"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 a pretty expensive tool. It is maybe about $20,000 per year for a hundred users or so."

"We pay $100 per user per month. One license for the site is around $17."

"The pricing is according to the market price. It is not a very cheap solution. They have some very aggressive promotions to sell the product in the market."

"In terms of market positioning, I would describe Zscaler Private Access as offering optimal pricing. Based on our experience, Cato Networks tends to be slightly more expensive."

"Zscaler Private Access is extremely expensive."

"The solution is expensive."

"As per industry leads, Zscaler CASB is an expensive solution."

"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."

"Zscaler DLP solution is expensive, with a fixed pricing structure that is billed annually and monthly. There are no additional costs for licenses."

"In the long run, cloud services are not inherently costly."

More Zscaler Zero Trust Exchange Platform pricing and cost advice

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Top Industries

By visitors reading reviews

No data available

Manufacturing Company

12%

Financial Services Firm

Computer Software Company

Government

Financial Services Firm

13%

Computer Software Company

11%

Manufacturing Company

10%

Insurance Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	6
Midsize Enterprise	6
Large Enterprise	5

By reviewers
Company Size	Count
Small Business	4
Midsize Enterprise	1
Large Enterprise	3

By reviewers
Company Size	Count
Small Business	16
Midsize Enterprise	12
Large Enterprise	41

Questions from the Community

What needs improvement with iboss?

For zero trust implementation, we encountered complexity issues, especially with a large infrastructure company Exxon...

See all answers

What is your primary use case for iboss?

Previously when I used iboss, we did the POC for iboss for ExxonMobil. Four or five people wanted to move from our ol...

See all answers

What is your experience regarding pricing and costs for iboss?

Regarding pricing, setup costs, and licensing, iboss is not cheap, and that's my only concern. There are cheaper alte...

See all answers

What do you like most about Appgate SDP?

The simplicity of the SDP platform is a standout feature; instead of navigating through intricate details, users can ...

See all answers

What needs improvement with Appgate SDP?

They could provide a single-box solution to manage tools for 4000 users. Additionally, they could add extra features ...

See all answers

What is your primary use case for Appgate SDP?

We use Appgate SDP as a substitute for traditional VPN.

See all answers

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...

See all answers

What do you like most about Zscaler SASE?

The most valuable features of Zscaler Private Access are reliability, scalability, and availability.

See all answers

What needs improvement with Zscaler SASE?

The solution needs to improve a lot of aspects.

See all answers

Comparisons

Netskope vs iboss

Compared 13% of the time

Prisma Access by Palo Alto Networks vs iboss

Compared 10% of the time

Cisco Umbrella vs iboss

Compared 9% of the time

Zscaler Internet Access vs iboss

Compared 9% of the time

Akamai Secure Internet Access Enterprise vs iboss

Compared 3% of the time

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Fortinet FortiGate vs Appgate SDP

Compared 8% of the time

Prisma Access by Palo Alto Networks vs Appgate SDP

Compared 8% of the time

Zscaler Internet Access vs Appgate SDP

Compared 5% of the time

Cisco Identity Services Engine (ISE) vs Appgate SDP

Compared 4% of the time

Cato SASE Cloud Platform vs Appgate SDP

Compared 4% of the time

More Appgate SDP Competitors

Cato SASE Cloud Platform vs Zscaler Zero Trust Exchange Platform

Compared 10% of the time

Prisma Access by Palo Alto Networks vs Zscaler Zero Trust Exchange Platform

Compared 5% of the time

FortiSASE vs Zscaler Zero Trust Exchange Platform

Compared 5% of the time

Microsoft Purview Data Loss Prevention vs Zscaler Zero Trust Exchange Platform

Compared 5% of the time

Check Point Harmony SASE (formerly Perimeter 81) vs Zscaler Zero Trust Exchange Platform

Compared 4% of the time

More Zscaler Zero Trust Exchange Platform Competitors

Product Reports

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iboss

January 2026

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ZTNA

January 2026

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Zscaler Zero Trust Exchange Platform

January 2026

Zscaler Zero Trust Exchange Platform report

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Also Known As

iBoss Cloud Platform

No data available

Zscaler SASE, Zscaler DLP, Zscaler CASB, Zscaler CSPM, Zscaler Browser Isolation, Zscaler Posture Control

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

Appgate SDP is a network access control tool for local and remote access, multifactor authentication, and micro-segmentation. It is a flexible, robust, and configurable tool with good documentation, interface improvements, and ease of deployment.

It helps organizations prevent lateral movement across networks and servers and provides a more granular access control structure than traditional VPNs. Appgate SDP's valuable features include the ability to hide servers, good support, stability, scalability, and stopping lateral movement. It is currently being used as the main VPN solution for many companies.

Appgate

Zscaler Zero Trust Exchange enhances security with seamless cloud-based connectivity and VPN-less operation, offering integration with multiple identity providers and advanced security features, suitable for remote work environments.

Zscaler Zero Trust Exchange provides secure, adaptive connectivity without traditional VPNs, allowing organizations to replace legacy systems and bolster remote work security. The platform offers cloud-based protection, single sign-on, dynamic URL categorization, and scalable solutions. While advanced security features like DLP and threat protection enhance data protection, users may face issues with speed, connectivity, and some customization options. Integration challenges, latency due to multi-tenant hosting, reporting delays, and licensing costs require consideration. It supports secure internet access and private application security, ensuring traffic control and data compliance.

What are the key features of Zscaler Zero Trust Exchange?

VPN-less Connectivity: Enables secure remote access without traditional VPNs.
Cloud-based Security: Offers scalable protection utilizing cloud infrastructure.
Single Sign-On: Integrates with multiple identity providers for streamlined access.
Dynamic URL Categorization: Provides real-time URL filtering to enhance security.
Advanced Threat Protection: Detects and mitigates sophisticated threats effectively.
Customizable Policies: Allows tailored security protocols to fit unique requirements.
Comprehensive DLP: Protects sensitive data through robust data loss prevention.
Integration Capabilities: Connects seamlessly with cloud services and applications.

What are the benefits of using Zscaler Zero Trust Exchange?

Enhanced Security: Delivers consistent protection regardless of user location.
Improved Compliance: Ensures adherence to data protection regulations.
Streamlined Access: Simplifies connectivity to private and cloud applications.
Scalability: Supports expanding organizational demands with cloud scalability.
Real-time Visibility: Provides instant insights into security incidents and network traffic.

Zscaler Zero Trust Exchange is deployed across industries to secure remote access and enforce zero trust principles. Organizations in finance, healthcare, and technology sectors utilize it for secure internet access and visibility into cloud applications, enhancing performance and compliance in dynamic environments.

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.

United States Air Force FINRA Weight Watchers Rackspace DataDog SageNet Verdant Norwegian Cruise Line VoiceBase The Third Floor

Siemens, AutoNation, GE, NOV

Buyer's Guide

Appgate SDP vs. Zscaler Zero Trust Exchange Platform

December 2025

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