Cloudflare One vs Zscaler Internet Access comparison

Cloudflare and Zscaler are both solutions in the Secure Web Gateways (SWG) category. Cloudflare is ranked #13 with an average rating of 8.5, while Zscaler is ranked #3 with an average rating of 8.6. Cloudflare holds a 4.7% mindshare in WSG, compared to Zscaler’s 10.3% 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 Apr 5, 2026

Zscaler Internet Access and Cloudflare One are major competitors in the cloud-based security and performance solution market. While Zscaler emphasizes comprehensive security capabilities, Cloudflare focuses on simplicity and cost-effectiveness, particularly excelling in CDN performance.

Features: Zscaler Internet Access delivers extensive security measures through website filtering, URL filtering, and Advanced Threat Security, crucial for malware prevention. Its scalability and stability allow for detailed granular policy control, enhancing network management efficiency. Cloudflare One is noted for ease of configuration and robust DDoS mitigation, with effective performance enhancements via its CDN, aiming for user-friendly, streamlined user experience.

Room for Improvement: Zscaler faces cost concerns and seeks better integration with local data centers in regions like the Czech Republic and Brazil. Users also desire enhanced reporting features and improved application integration, along with more adaptive role-based access control options. Cloudflare users cite documentation shortcomings during initial configuration and recommend better third-party solution integrations, especially during migrations from legacy VPNs. Pricing transparency and quicker technical support response are areas needing attention.

Ease of Deployment and Customer Service: Zscaler Internet Access supports versatile deployment models across public, private, and hybrid clouds, though some users encounter support delays. Its technical support is well-regarded but faces occasional scheduling challenges. Cloudflare One offers simplicity in deployment, particularly in public and hybrid cloud environments, though users experience variability in support quality and request more comprehensive and timely support documentation.

Pricing and ROI: Zscaler, although recognized for its superior security features and resulting overall value, faces criticism over its high costs, potentially limiting adoption among smaller businesses. By contrast, Cloudflare One is lauded for its affordability, competitive pricing, and reasonable licensing costs, providing a cost-effective choice for businesses balancing performance and affordability without significantly sacrificing features.

To learn more, read our detailed Cloudflare One vs. Zscaler Internet Access Report (Updated: April 2026).

Buyer's Guide

Cloudflare One vs. Zscaler Internet Access

April 2026

Download the complete report

Helped 893,244 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 May 2026, in the Secure Web Gateways (SWG) category, the mindshare of iboss is 3.3%, up from 2.0% compared to the previous year. The mindshare of Cloudflare One is 4.7%, up from 2.8% compared to the previous year. The mindshare of Zscaler Internet Access is 10.3%, down from 14.8% 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	10.3%
iboss	3.3%
Cloudflare One	4.7%
Other	81.7%

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.

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

Associate 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

"It was a very easy product to install. It can be deployed very fast."

"I would say iboss is a very good product; its scalability is very good, and it's seamless for the user."

"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."

"From a corporate perspective, I understand that it's important to keep the company data safe."

"From a use-case scenario, what I like the most is the plug-in. I like the fact that we can do the filtering of these devices offsite independent of the network they are connected to, and we do not have to have traffic coming back inside our network."

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

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

"Technical support is pretty sharp and very responsive."

More iboss pros

"We mostly use Cloudflare WAF, and gets basic Cloudflaire DDoS, caching as extra bonus . We like the factor these features are all integrated into 1 console, simple to manage."

"The capabilities of the software are strong enough for me to do what it's supposed to do. For me, we don't need to do a lot of configuration on our site. We just enable it and monitor it."

"The simplicity of the solution is its valuable features as almost no effort was needed to learn the configurations. It is also one of the cheapest firewalls available in this category."

"The blocking feature is very good."

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

"Cloudflare is simple to use."

"The tool also offers good scalability, and the dashboard, along with real-time analytics, is very good."

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

More Cloudflare One pros

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

"Because it is well integrated and mature, it's faster, cheaper, and better for the company."

"Tech support is good."

"Zscaler Web Security protects our users in remote locations from internet threats - even if they are not connected to our network."

"The cloud proxy and integration are some of the key features. Since there is cloud waste, we can quickly provision it and start working on the configuration. On top of that, they have added a few more features. They have integrated CASB, and file sandboxing is part of it."

"The best thing about Zscaler Internet Access is the website filtering. In the UAE it's quite an important feature because most of the malware comes through the SQL injection and through downloads from websites. Zscaler helps protect against that."

"The initial setup is very straightforward."

"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."

More Zscaler Internet Access 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."

"SSL decryption: We had issues with learners using apps instead of using web browsers."

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

"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, and that is where in 2025 we had to migrate to the Palo Alto-based platform."

"iboss can be improved because the integration could be better; you need to import all the sites that you access today, and there are a few problems whenever you import thousands of websites, making the integration process messy for the users."

"The dashboards for local use could be better."

"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."

"Our iboss subscription access should be more secure with an OTP or VPN etc. It is easy to gain access if, for example, hackers obtain my username and password."

More iboss cons

"The tool should provide on-premise versions. Currently, all versions are cloud-based."

"Cloudflare DDoS has poor technical support."

"Our subscription plan for the solution has a limitation of bot signatures."

"The software has automated alerts, but the automated alerts are not available in the mobile app."

"I would like them to include a VPN feature to provide a secure connection to the data center."

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

"Our customers no longer use Cloudflare because its service is subpar."

"The response time for support must be reduced."

More Cloudflare One cons

"Zscaler should provide adjacent services, which would be complementary to their current offering that could to be more pragmatic for a customer. For example, if you take Akamai, you get multiple sets of services, all depending on the customer and the strategy and the complexity and the problems. In some areas, they are more varied in terms of coverage."

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

"The price of the solution could be improved."

"The solution is quite expensive. It's around double what others are offering."

"The license is per user, and there's a minimum license per user per year. It's costly if you compare it to the traditional solutions like Symantec or Bluecoat."

"We use other similar products and find them to be a bit more preferable to Zscaler."

"There are some performance issues when we add on additional controls."

"Zscaler Internet Access could improve by adding a VPN feature."

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."

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

"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."

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

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

"The solution's pricing lacks transparency."

"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."

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

"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."

"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 prices are slightly expensive."

"The pricing is fair based on its competitive market."

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

"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."

"Our monthly fee is around R3000."

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

"It is costlier than other solutions."

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

"Zscaler is transparent about its pricing model."

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

893,244 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Financial Services Firm

11%

Manufacturing Company

Computer Software Company

Construction Company

20%

Comms Service Provider

11%

Financial Services Firm

Manufacturing Company

Computer Software Company

11%

Financial Services Firm

11%

Manufacturing Company

11%

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	6
Midsize Enterprise	7
Large Enterprise	8

By reviewers
Company Size	Count
Small Business	10
Midsize Enterprise	2
Large Enterprise	11

By reviewers
Company Size	Count
Small Business	17
Midsize Enterprise	10
Large Enterprise	37

Questions from the Community

What needs improvement with iboss?

The problem our organization had is that iboss failed for the Mac devices. It is not able to give a successful agent ...

See all answers

What is your primary use case for iboss?

We used iBoss mainly for Internet Access by having an Agent on Windows laptops Primarily because when we try to use i...

See all answers

What is your experience regarding pricing and costs for iboss?

I am not involved in pricing, but as per the information I have, during that time, the Blue Coat proxies we were usin...

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

Prisma Access by Palo Alto Networks vs iboss

Compared 9% of the time

Netskope vs iboss

Compared 9% of the time

Fortinet FortiGate vs iboss

Compared 8% of the time

FortiSASE vs iboss

Compared 7% of the time

Twingate vs iboss

Compared 3% of the time

More iboss Competitors

Cato SASE Cloud Platform vs Cloudflare One

Compared 5% of the time

Zscaler Zero Trust Exchange Platform vs Cloudflare One

Compared 3% of the time

Prisma Access by Palo Alto Networks vs Cloudflare One

Compared 3% of the time

FortiSASE vs Cloudflare One

Compared 3% of the time

Twingate vs Cloudflare One

Compared 3% of the time

More Cloudflare One Competitors

Cisco Umbrella vs Zscaler Internet Access

Compared 21% of the time

Prisma Access by Palo Alto Networks vs Zscaler Internet Access

Compared 9% of the time

Netskope vs Zscaler Internet Access

Compared 9% of the time

Fortinet FortiGate vs Zscaler Internet Access

Compared 4% of the time

Forcepoint ONE vs Zscaler Internet Access

Compared 1% of the time

More Zscaler Internet Access Competitors

Product Reports

Buyer's Guide

iboss

May 2026

Download iboss product report

Buyer's Guide

Cloudflare One

May 2026

Download Cloudflare One product report

Buyer's Guide

Zscaler Internet Access

April 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 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.

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

April 2026

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: April 2026.

DOWNLOAD NOW

893,244 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.