Cloudflare One vs Zscaler Internet Access comparison

Cloudflare and Zscaler are both solutions in the Secure Web Gateways (SWG) category. Cloudflare is ranked #16 with an average rating of 9.0, while Zscaler is ranked #3 with an average rating of 8.5. Cloudflare holds a 3.7% mindshare in WSG, compared to Zscaler’s 13.3% mindshare. Additionally, 100% of Cloudflare users are willing to recommend the solution, compared to 98% of Zscaler users who would recommend it.

Comparison Buyer's Guide

Download the report

Executive SummaryUpdated on Jan 4, 2026

Zscaler Internet Access and Cloudflare One are battling in the network security sector. Zscaler appears to have the upper hand in providing a deeper layered security approach suitable for businesses demanding advanced integrations and customizations.

Features: Zscaler Internet Access offers advanced features including URL filtering, application control, data loss prevention (DLP), and secure web gateways. It provides robust traffic scanning, SSL inspection, and malware protection, with components like Advanced Threat Protection and Cloud Sandbox. Cloudflare One emphasizes ease of use with functionalities such as rate limiting, DDoS protection, application-based access, and strong integration capabilities, streamlined into a user-friendly platform.

Room for Improvement: Zscaler Internet Access could improve integrations with centralized management systems like AD and simplify its setup processes. Enhancing its reporting and user interface for non-technical users and expanding its global network presence, especially in Africa, are key areas. Performance optimization is also needed when additional features are enabled. Cloudflare One could benefit from enhanced dashboard insights, a better user feedback system, and improved documentation. Its technical support could be more consistent, and there is potential to reduce the complexity in enterprise-scale deployments.

Ease of Deployment and Customer Service: Zscaler Internet Access supports various cloud configurations, offering flexible deployment options but requires more technical expertise compared to Cloudflare One. Cloudflare One is praised for its straightforward public cloud deployment process. Zscaler's technical support is generally positive though response times may vary by region. In contrast, Cloudflare One has robust technical support, enhancing the user experience during deployment and maintenance.

Pricing and ROI: Zscaler Internet Access is perceived as more expensive due to its comprehensive security capabilities and global service. This cost might be challenging for smaller enterprises but offers ROI through reduced infrastructure and staffing. Cloudflare One has a more affordable pricing structure, aligning well with cost-sensitive users or smaller companies despite not matching the depth of Zscaler's security features. Both cater to different business scales and requirements.

To learn more, read our detailed Cloudflare One vs. Zscaler Internet Access Report (Updated: December 2025).

Buyer's Guide

Cloudflare One vs. Zscaler Internet Access

December 2025

Download the complete report

Helped 881,082 peers since 2012

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 Web Gateways (SWG) category, the mindshare of iboss is 2.4%, up from 1.9% compared to the previous year. The mindshare of Cloudflare One is 3.7%, up from 2.6% compared to the previous year. The mindshare of Zscaler Internet Access is 13.3%, down from 16.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Secure Web Gateways (SWG) Market Share Distribution
Product	Market Share (%)
Zscaler Internet Access	13.3%
iboss	2.4%
Cloudflare One	3.7%
Other	80.6%

Secure Web Gateways (SWG)

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

Cobe Van Coller

Network Architect at IP Dimension

Cloud security has improved remote access and has reduced costs for smaller client sites

I have used Cloudflare One's Identity-Aware Proxy, and it is quite straightforward from what I have seen so far. The app registration on the Azure side integrates fully into Cloudflare, and I am very satisfied with that part because it is easy to set up. The integration of Cloudflare One's Secure Web Gateway and Zero Trust Network Access works without any issues. That part is pretty automatic, and if you complete the rest of the setup, it comes together by itself with no issues from my side. What makes it nice is that we can actually start replacing on-site firewalls at this stage for the smaller clients because it does not matter if they go to a coffee shop or work from home; they are still secured by the same connection. The hops get shorter and you get better latency. We have done testing to see if it is better. One thing that we did notice with our proof of concept with our current client is that they have people connecting from the UK. When they used their previous VPN solution, uploading CAD drawings and other files to the server took a long time. They mentioned that it is much quicker on Cloudflare One's solution. I definitely believe that is part of the improved performance, and I am satisfied with that as well. What is nice about Cloudflare One is that it makes the setup easier and also easier to train technicians to maintain it. Compared to legacy systems, we do not need to get fancy firewalls in place that are costly. That is definitely also a cost-saver with Cloudflare One.

Read full review

Mohan Janarthanan

Assosiate Vice President at Novac Technology Solutions

User access management and threat prevention are enhanced with user-friendly controls

The best features Zscaler Internet Access offers include application control, tenant segregation, and PoP center regions which have low availability zones. The internet access is very successful and bandwidth speed is excellent. It also has application-based control, URL-based control, and SSL inspection capabilities, which are very useful. Additionally, the in-depth CASB segregation is very beneficial to us. One unique feature I found helpful is the tenant level restrictions, which we use to only access our organization's tenant level mail IDs, drives, and specific tenant level access while restricting public access. Zscaler Internet Access has positively impacted our organization as we have noticed substantial outputs and income. It has improved our security environment control and endpoint protection. It prevents numerous web attacks through its AI/ML incorporated capability which identifies malware, threats, and viruses. It has a toggle button to enable features entirely at the tenant level for all users onboarded into Zscaler Internet Access, resulting in much better outcomes.

Read full review

Quotes from Members

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

Pros

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

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

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

"iboss is easy to use despite its complexity. Multiple engineers manage it, but it's significantly more straightforward to administer than traditional VPNs and web proxies."

"We were impressed by the solution's mental health function, which can detect if someone needs help. It scans what users are browsing and flags warning signs so we can check to see if they are okay. We've had to use it a couple of times."

"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."

"We chose iboss for both zero trust and proxy (SWG) because their SWG was superior."

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

More iboss pros

"For Cloudflare Access, I am using the free plan...The most valuable feature is their protection."

"I'm very satisfied with the environment and the dashboard."

"It will take the blow rather than our applications should an attack occur."

"Cloudflare is by far the most effective solution that I have come across."

"Enables me to work from two locations."

"What makes it nice is that we can actually start replacing on-site firewalls at this stage for the smaller clients because it does not matter if they go to a coffee shop or work from home; they are still secured by the same connection."

"Cloudflare Zero Trust Platform removes the risk of exposing the applications to the public."

"Cloudflare, in my opinion, was easy to implement."

More Cloudflare One pros

"I like the granularity of the control of all the traffic, including SSL inspection. I also like the fact that the user interface is intuitive. The latencies with Zscaler are minimal compared to those of any other competitor. Other competitors do not really have the global scale that Zscaler has and cannot promise low latencies."

"The most valuable features of Zscaler Internet Access are it's on the cloud, high network performance, and the interception of users is very easy."

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

"The most valuable feature of the solution is SWG traffic."

"The product's initial setup phase is a bit easy, as one doesn't need high technical expertise."

"All internet access flows through the Zscaler proxy, regardless of whether people are in office or remote. I have greater control site access and I minimize the number of compromises that we experience to almost none."

"The most valuable feature is the ability to drop packets."

"The solution replaces multiple vendor technologies with one which makes it worth the cost."

More Zscaler Internet Access pros

Cons

"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."

"Their on-premise hardware's network interface is capped at one gigabit, which is sort of a problem. If you stand a filter up where all traffic flows through that, according to them, in order to go above a gigabit, you have to have multiple devices, which in today's IT seems a little bit silly. They could easily put in an SFP port into their device that could accommodate 10 gigs or at least offer a box."

"One thing I would like to see differently with their Zero Trust platform is that some of the AI aspects related to high-risk activities have more false positives."

"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."

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

"SSL decryption: We had issues with learners using apps instead of using web browsers. This type of encryption is tough for any appliance in a BYOD environment."

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

"The reporting feature needs improvement. It doesn't give you the expected results. It is quite difficult to get the specific reports needed, and it is not as intuitive as the rest of the platform."

More iboss cons

"When there are any dynamic changes in complex applications, the tool takes a lot of time, making its analytics-related area a major matter of concern where improvements are needed."

"The initial onboarding was causing us some confusion."

"The response time for support must be reduced."

"The pricing is an area that can be improved. Pricing, as far as I recall, was the source of our problems."

"They don't have a person to provide support for customers using the solution under their free plan."

"Cloudflare DDoS has poor technical support."

"Cloudflare Zero Trust Platform needs to improve its documentation. It took time to do the implementation."

"The onboarding process can be improved a little bit."

More Cloudflare One cons

"In terms of usage, here in the GCC, it's still growing a growing market, so the combination of DLP, data leak prevention, to a certain extent is fine. But what it requires is user-based access or role-based access. The solution needs to grow into that, which definitely takes time. There's not an easy way to integrate it, when you have a cloud-based solution."

"When you have appliances, SSL inspection is always a headache due to poor performance and/or lack of ciphers implemented. "

"The admin UI and documentation for Zscaler Internet Access could be more intuitive for new users, specifically during initial rollout and advanced policy design."

"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 does not provide dedicated IPs to each customer. Hence, they share a pool of IPs provided by Zscaler. There is a chance of blacklisting these IPs. I also do not like the multi-management portal."

"I would like to see more training and video documentation."

"One thing that needs to be improved is their presence in China. I'm not sure if that's a Zscaler thing or if it's a problem with all vendors in this space, but it would be nice to have better coverage in China. This concern is a common one for vendors across the board when dealing with the Chinese market."

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

More Zscaler Internet Access cons

Pricing and Cost Advice

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

"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 expensive compared to one of its competitors."

"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 pricing is somewhere in the middle. I would rate the pricing a seven out of ten."

"The prices are slightly expensive."

"The solution is not that expensive."

"The price tag is no longer $200,000, but rather $300,000 to $400,000. It's twice."

"The solution's pricing lacks transparency."

"Cloudflare Zero Trust Platform's pricing is good."

"My company has to make yearly payments towards the licensing costs attached to the solution. There are no hidden charges apart from the licensing costs of the solution."

"The pricing of the solution is cheap. The licensing cost is also very low. I rate the cost and pricing a three out of ten."

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

"We pay around 6,500 INR per user per year, which is very expensive. I would rate Zscaler's pricing one out of five."

"Price-wise, the tool is reasonable compared to the other products in the market but it is not a very low-priced tool. The solution does provide value for money."

"If we need any extra features, the price will increase."

"It is costlier than other solutions."

"The price of Zscaler Internet Access should improve, it is expensive."

"The pricing for Zscaler Internet Access could be made cheaper."

"The solution is a little bit expensive. On a scale of one to five, I would rate it as a three."

More Zscaler Internet Access pricing and cost advice

See which vendors are best for you

Use our free recommendation engine to learn which Secure Web Gateways (SWG) solutions are best for your needs.

See recommendations

881,082 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

No data available

Computer Software Company

12%

Comms Service Provider

11%

Financial Services Firm

Manufacturing Company

Computer Software Company

13%

Manufacturing Company

11%

Financial Services Firm

10%

Comms Service Provider

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	10
Midsize Enterprise	2
Large Enterprise	10

By reviewers
Company Size	Count
Small Business	17
Midsize Enterprise	9
Large Enterprise	38

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 needs improvement with Cloudflare Access?

Cloudflare Access has strong integration with Microsoft, among other platforms. However, when it comes to Kaspersky, ...

See all answers

What is your primary use case for Cloudflare Access?

Cloudflare Access provides secure access to internal applications for employees, external members of the organization...

See all answers

What advice do you have for others considering Cloudflare Access?

Cloudflare Access is one of the best integrations available. While about two hundred vendors offer similar services, ...

See all answers

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...

See all answers

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 ...

See all answers

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

It is only for big companies currently and they only focus on that. That is one of the problems to get into the marke...

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

FortiSASE vs iboss

Compared 7% of the time

Lightspeed Filter vs iboss

Compared 4% of the time

More iboss Competitors

Cato SASE Cloud Platform vs Cloudflare One

Compared 5% of the time

Twingate vs Cloudflare One

Compared 4% of the time

Prisma Access by Palo Alto Networks vs Cloudflare One

Compared 4% of the time

Zscaler Zero Trust Exchange Platform vs Cloudflare One

Compared 4% of the time

FortiSASE vs Cloudflare One

Compared 3% of the time

More Cloudflare One Competitors

Cisco Umbrella vs Zscaler Internet Access

Compared 22% of the time

Netskope vs Zscaler Internet Access

Compared 13% of the time

Prisma Access by Palo Alto Networks vs Zscaler Internet Access

Compared 12% of the time

Microsoft Defender for Cloud Apps vs Zscaler Internet Access

Compared 5% of the time

Skyhigh Security vs Zscaler Internet Access

Compared 1% of the time

More Zscaler Internet Access Competitors

Product Reports

Buyer's Guide

iboss

January 2026

Download iboss product report

Buyer's Guide

Cloudflare One

January 2026

Download Cloudflare One product report

Buyer's Guide

Zscaler Internet Access

January 2026

Download Zscaler Internet Access product report

Also Known As

iBoss Cloud Platform

Cloudflare Area 1 Email Security, Cloudflare Bot Management, Cloudflare Gateway, Cloudflare Zero Trust Platform, Cloudflare DDoS, Cloudflare SASE & SSE Platform

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

Cloudflare One is a comprehensive platform for security, performance, and connectivity. It provides features like rate limiting, DDoS protection, and application access, tailored to enhance user experience while securing internet access and accelerating communications.

Designed to integrate security measures with ease of use and scalability, Cloudflare One offers a secure web gateway and zero trust network access. These features ensure seamless setup and operation, making connectivity reliable and protected. Users appreciate its integrated console, intuitive interface, and the ability to manage risk effectively. It offers straightforward deployment, improves latency, and boasts cost-effectiveness. While its onboarding process and documentation need enhancement, its value in content delivery and application shielding is notable. Despite challenges in integrating Cloudflare Access with existing VPNs and the need for better automation and support, it remains vital for DNS and infrastructure protection.

What features make Cloudflare One stand out?

Rate Limiting: Controls the traffic rate to prevent abuse.
DDoS Protection: Shields applications from distributed denial-of-service attacks.
Secure Web Gateway: Provides secure internet access with seamless operation.
Zero Trust Network Access: Ensures secure, application-based connectivity without relying on traditional VPNs.
Access for Connectivity: Facilitates access to internal applications securely.

What benefits should users look for in reviews?

Security: Robust measures for DNS and browsing protection.
Performance: Enhanced site accessibility and communication speed.
Cost-Effectiveness: Offers competitive pricing for its features.
Ease of Deployment: Straightforward and efficient setup process.

In industries like finance, retail, and technology, Cloudflare One is crucial for enabling secure remote access and protecting web applications against dynamic threats. It supports compliance access policies and enhances content delivery, playing a key role in safeguarding digital infrastructure.

Cloudflare

Zscaler Internet Access is a cloud-native security service edge (SSE) platform. Its main purpose is to provide AI-powered protection for all users, all applications, and all locations. The solution replaces other legacy network security solutions to stop advanced attacks and prevent data loss by using a comprehensive zero trust approach.

Zscaler Internet Access Features

Zscaler Internet Access has many valuable key features. Some of the most useful ones include:

Proxy (native SSL)
IPS and advanced protection
Cloud sandbox
DNS security
Cloud firewall
URL filtering
Bandwidth control
DNS filtering
Cloud DLP w/EDM and IDM
Cloud access security broker (CASB)
Cloud security posture management (CSPM)
CloudBrowser isolation
Cloud secure web gateway (SWG)
Zero trust network access (ZTNA)
Digital experience monitoring

Zscaler Internet Access Benefits

There are several benefits to implementing Zscaler Internet Access. Some of the biggest advantages the solution offers include:

Fast access with zero infrastructure: Zscaler Internet Access creates a fast, seamless user experience because of its direct-to-cloud architecture. With no infrastructure, Zscaler Internet Access helps you eliminate backhauling, which improves performance and simplifies network administration.

Threat intelligence: By using threat intelligence, Zscaler Internet Access can stop ransomware, zero-day malware, and advanced attacks via Inline inspection of all internet traffic, including SSL decryption, and a suite of AI-powered cloud security services.

Consistent security: With Zscaler Internet Access, your security policy goes everywhere your users go. When you move security to the cloud, all users, applications, devices, and locations remain protected and secure based on identity and context.

Hybrid workforce: Zscaler Internet Access enables secure access to all external and internal apps from anywhere, so remote work is not an issue. You can also enforce business policies that follow the user, making security identical regardless of location.

Reviews from Real Users

Below are some reviews and helpful feedback written by Zscaler Internet Access users.

A Service Manager at a construction company says, "There are a bunch of different capabilities that are valuable within the platform. We use quite a lot of them, but not everything. The ones that are most important to us are the URL Filtering and the application control. For our needs, the cloud-native proxy architecture is a very good solution. This architecture helps with cyber threats because we inspect most of the traffic and we can see that a lot of threats are stopped directly in the secure web gateway."

Owen N., Security Architect at Claro Enterprise Solutions, explains that the solution’s most valuable features include “The integration of the gateway that inspects all ports and protocols. So, there is threat prevention; The cloud sandbox; VNS security; Access control that will protect URL filtering and the cloud firewall; Data protection that will protect your gateway, like your CASB or your cloud DLP; The capabilities of this will point your traffic to Zscaler Cloud.”

An Architecture Senior Manager at an insurance company mentions, "The data loss prevention feature is the most valuable. It stops our users from inadvertently leaking our customers' data to the Internet or anywhere else it shouldn't go." He also adds, “The solution provides quick access to cloud services, securing our data and allowing us to inspect all our traffic.”

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.

23andMe

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

Cloudflare One vs. Zscaler Internet Access

December 2025

Free Report: Cloudflare One vs. Zscaler Internet Access

Find out what your peers are saying about Cloudflare One vs. Zscaler Internet Access and other solutions. Updated: December 2025.

DOWNLOAD NOW

881,082 professionals have used our research since 2012.

See our Cloudflare One vs. Zscaler Internet Access report.

See our list of best Secure Web Gateways (SWG) vendors.

We monitor all Secure Web Gateways (SWG) reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.