Fortinet FortiProxy vs Sangfor Internet Access Gateway (IAG) comparison

Fortinet and Sangfor are both solutions in the Secure Web Gateways (SWG) category. Fortinet is ranked #11 with an average rating of 7.9, while Sangfor is ranked #29. Fortinet holds a 3.9% mindshare in WSG, compared to Sangfor’s 0.7% mindshare. Additionally, 100% of Fortinet users are willing to recommend the solution, compared to 100% of Sangfor users who would recommend it.

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Executive SummaryUpdated on Dec 4, 2024

Fortinet FortiProxy and Sangfor Internet Access Gateway (IAG) are competing products in the secure web gateway market. Sangfor IAG is seen as superior in features, focusing on application control and bandwidth management, while Fortinet FortiProxy excels in pricing and support.

Features: Fortinet FortiProxy is known for its robust security capabilities such as antivirus, web filtering, and data loss prevention. Additionally, it provides granular application control, DNS filtering, and caching capabilities. Sangfor IAG provides strong network optimization with features like comprehensive application layer filtering, centralized management, and systematic reporting capabilities.

Room for Improvement: Fortinet FortiProxy could enhance its network optimization features, improve the depth of traffic control, and simplify its setup process. Sangfor IAG might benefit from strengthening its initial integration process, enhancing its threat intelligence collaborations, and streamlining its cost setup model.

Ease of Deployment and Customer Service: Fortinet FortiProxy offers flexible deployment with strong customer support, making integration into existing infrastructure easier. Sangfor IAG requires a more involved setup but provides comprehensive support during deployment, appreciated by its users for the depth of the assistance offered.

Pricing and ROI: Fortinet FortiProxy is generally more budget-friendly, with competitive pricing options that ensure good ROI over time. In contrast, Sangfor IAG has a higher setup cost but can offer a good return through its advanced features and network efficiencies. Fortinet suits cost-sensitive buyers, while Sangfor attracts those valuing advanced capabilities.

To learn more, read our detailed Fortinet FortiProxy vs. Sangfor Internet Access Gateway (IAG) Report (Updated: December 2025).

Buyer's Guide

Fortinet FortiProxy vs. Sangfor Internet Access Gateway (IAG)

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 Web Gateways (SWG) category, the mindshare of iboss is 2.4%, up from 1.9% compared to the previous year. The mindshare of Fortinet FortiProxy is 3.9%, down from 5.4% compared to the previous year. The mindshare of Sangfor Internet Access Gateway (IAG) is 0.7%, down from 1.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Secure Web Gateways (SWG) Market Share Distribution
Product	Market Share (%)
iboss	2.4%
Fortinet FortiProxy	3.9%
Sangfor Internet Access Gateway (IAG)	0.7%
Other	93.0%

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.

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Emmanuel Dasho

Cyber Security Engineer | Network/Security at a tech services company with 11-50 employees

Ease of configuration and seamless integration enhance operational efficiency

The App Control feature in the Fortinet FortiProx * Deep Packet Inspection (DPI): FortiProxy analyzes traffic at the application layer to detect applications even if they use non-standard ports or are encrypted. * Application Signatures: Uses FortiGuard’s application signature database (constantly updated) to recognize thousands of applications. * Policy Enforcement: You can create policies to Allow, Block, Monitor, or Shape (QoS) based on application type, category, or specific apps.

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Muhammad Asif Shaikh

Deputy GM - IT at a manufacturing company with 1,001-5,000 employees

Designed to provide comprehensive and secure internet access with high visibility into users

After my purchase, I noticed a need for improvements, particularly in the area of identifying the source user of the device, which can sometimes roll back to the base. Additionally, there were challenges with SSL gate traffic, which wasn't functioning as effectively as expected. Even though there have been fixes to these issues, they should be inherent to the product and need further attention. These aspects, especially sub-features, aren't very robust and seem complex. Regarding integration, while Sangfor Internet Access Gateway (IAG) integrates well with its own products, its compatibility with third-party tools like QB is limited. There's room for improvement in making protocols compatible with various third-party products.

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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

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

"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."

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

"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."

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

"iboss is pretty scalable. They provide good support. The case managers you work with to coordinate what you need are pretty good."

"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."

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

More iboss pros

"The tool's most valuable feature is traffic inspections."

"It helps to secure the networks at the DNA level and ensure proper identification and filtering of DNS traffic."

"The solution's stability is good."

"We can use Fortinet FortiProxy configuration for your network."

"I liked the tool's ability to provide detailed access control. For example, we could allow users to watch YouTube videos but not post comments. This level of control wasn't available in FortiGate."

"The most valuable feature is intrusion prevention (IPS) and antivirus profiles. These features help control user activity, ensuring that they access only permitted websites and protects from downloading viruses."

"The App Control feature in the Fortinet FortiProxy Deep Packet Inspection (DPI): FortiProxy analyzes traffic at the application layer to detect applications even if they use non-standard ports or are encrypted."

"It is a really stable solution."

More Fortinet FortiProxy pros

"The solution is interoperable and has centralized management."

"Stability-wise, I rate the solution a ten out of ten."

"The most significant aspect is the control it offers over internet traffic, like managing computer access to specific sites such as Facebook. I find particular value in its ability to control the depth of internal traffic, enabling actions like blocking specific file extensions on social media or specific IPs. This control by categories is a standout feature for us in Sangfor Internet Access Gateway (IAG)."

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."

"The dashboards for local use could be better."

"Its pricing could be better."

"File integrity monitoring would be very advantageous as an additional feature."

"Fold that in with the risk intelligence they're getting from all of the different subscriptions they are a part of. Now, these security companies subscribe to things like emerging threats, databases, etc. You can fold all this intelligence to decide what's happening on an endpoint. I would love to see them start moving into that space. That would compete directly with Microsoft. Maybe that's why they haven't. Having that ability native within the solution would be great. The other area in which I would love to see improvement is more detailed descriptions of why they block websites."

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

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

More iboss cons

"Its power supply process for some of the proxies needs improvement."

"Its web filtering capabilities could be improved."

"For IT administrators and managers, the reporting features are the main issues that should be addressed in order to improve the performance, security, and effective utilization of the product."

"The tool's most valuable feature is its granular access control. For example, users can browse the main site if you allow access to Amazon, but it stops them from visiting secondary Amazon websites without specific permission. This granular control is really helpful."

"Fortinet FortiProxy should integrate AI/ML technologies. Its pricing needs to be more flexible."

"Fortinet FortiProxy should improve by adding more documentation and guides."

"Integration with existing infrastructure was generally easy, especially if you had tools like LDAP. However, I had to go through a lot of documentation as it was my first time working with a proxy server. We did experience some issues with certain web applications not working properly after implementing Fortinet FortiProxy."

"I see that the solution's interface is not in French...It would be good for our company if we could have the tool interface in French."

"The solution's logging system should be improved because its logs are not precise and are a little confusing."

"After my purchase, I noticed a need for improvements, particularly in the area of identifying the source user of the device, which can sometimes roll back to the base. Additionally, there were challenges with SSL gate traffic, which wasn't functioning as effectively as expected. Even though there have been fixes to these issues, they should be inherent to the product and need further attention. These aspects, especially sub-features, aren't very robust and seem complex. Regarding integration, while Sangfor Internet Access Gateway (IAG) integrates well with their own products, its compatibility with third-party tools like QB is limited. There's room for improvement in making protocols compatible with various third-party products."

"In Sangfor Internet Access Gateway (IAG), its speed is an area of concern where improvements are required."

Pricing and Cost Advice

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

"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."

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

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

"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."

"The solution is neither too expensive nor very cheap."

"It can be considered expensive, with a limited lifespan and support that eventually requires updating to newer solutions."

"Price-wise, Fortinet FortiProxy is moderate - not the highest among competitors, but not cheap either."

"It is a cost-effective solution."

"The tool's pricing is in the middle."

"It offers a more cost-effective solution than alternatives like FortiMail, FortiGate, and various Barracuda devices."

"I rate the product pricing a five or six out of ten on a scale of one to ten."

"It is one of the reason for choosing it over other available products. However, recently, this year, there have been recurring concerns. I believe we might consider migrating to another solution."

"The solution’s pricing is cheaper than any other solution."

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Top Industries

By visitors reading reviews

No data available

Computer Software Company

14%

Financial Services Firm

13%

Manufacturing Company

Government

Construction Company

13%

Real Estate/Law Firm

Comms Service Provider

Manufacturing 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	7
Midsize Enterprise	1
Large Enterprise	3

No data available

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 Fortinet FortiProxy?

The tool's most valuable feature is traffic inspections.

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What needs improvement with Fortinet FortiProxy?

For me it may be the wildcards for urls whitelist or blacklist, somehow the page loads. Aside from that there no other..

See all answers

What advice do you have for others considering Fortinet FortiProxy?

My advice to others who are considering Fortinet FortiProxy is that it is seamless, easy to use, and quite straightfo...

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Compared 22% of the time

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Product Reports

Buyer's Guide

iboss

January 2026

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Buyer's Guide

Fortinet FortiProxy

January 2026

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Buyer's Guide

Secure Web Gateways (SWG)

January 2026

Sangfor Internet Access Gateway (IAG) report

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Also Known As

iBoss Cloud Platform

FortiProxy

No data available

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

Fortinet FortiProxy is a secure web gateway that provides advanced web filtering, malware protection, and SSL inspection capabilities. It is designed to protect organizations from web-based threats and prevent data loss by enforcing granular policies for web access. FortiProxy is available as a physical or virtual appliance and can be deployed on-premises or in the cloud. FortiProxy uses a combination of signature-based and behavior-based detection techniques to identify and block known and unknown threats. It also includes advanced features such as sandboxing and machine learning to detect and prevent zero-day attacks. FortiProxy can inspect SSL traffic to detect and block threats hidden in encrypted traffic. FortiProxy provides granular control over web access by allowing administrators to create policies based on user identity, device type, time of day, and other factors. It also includes pre-defined categories for web filtering, such as social media, gambling, and adult content. FortiProxy can also enforce compliance with regulatory requirements such as GDPR and HIPAA. FortiProxy integrates with Fortinet's Security Fabric, allowing it to share threat intelligence with other Fortinet products and provide a coordinated response to threats. It also includes a web-based management console that provides real-time visibility into web traffic and allows administrators to quickly respond to security incidents.

Fortinet FortiProxy is a comprehensive web security solution that provides advanced protection against web-based threats and allows organizations to enforce granular policies for web access.

Fortinet

Sangfor Internet Access Gateway (IAG) enhances network security and control with its reliable internet management functions, catering to enterprises seeking robust solutions. It optimizes bandwidth utilization and offers comprehensive traffic analysis, making it a choice option for IT professionals.

Sangfor IAG addresses critical security needs while providing detailed insights into internet activities. It stands out for its integrated functionalities that ensure high data security and seamless network performance. Designed for ease of use, it simplifies administration and policy management, thus facilitating organizational efficiency. With its advanced threat protection, it ensures compliance and reduces security threats.

What are the key features of Sangfor IAG?

Bandwidth Management: Optimizes and allocates bandwidth to ensure smooth network operations.
Behavior Management: Monitors and controls user activities to enhance productivity.
Traffic Analysis: Provides detailed reports for comprehensive understanding of network usage.
Access Control: Implements security policies that restrict unauthorized access.

What benefits should users consider in reviews?

Enhanced Security: Offers robust protection against network threats and vulnerabilities.
Cost Efficiency: Reduces overhead costs with efficient bandwidth management.
Improved Productivity: Allows businesses to tailor network access to boost efficiency.
Ease of Use: Simplifies network management with user-friendly interfaces.

Sangfor IAG is effectively used across industries like education and finance. Educational institutions utilize it for controlling student access to online resources, while financial sectors rely on its security features to protect sensitive client data. Its adaptability makes it suitable for diverse business environments.

Sangfor

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

Buyer's Guide

Fortinet FortiProxy vs. Sangfor Internet Access Gateway (IAG)

December 2025

Free Report: Fortinet FortiProxy vs. Sangfor Internet Access Gateway (IAG)

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