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Appgate SDP vs OpenVPN Access Server comparison

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Comparison Buyer's Guide

Executive Summary

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
Sponsored
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
22
Ranking in other categories
Secure Web Gateways (SWG) (5th), Internet Security (3rd), Web Content Filtering (1st), Cloud Access Security Brokers (CASB) (7th), ZTNA as a Service (8th), Secure Access Service Edge (SASE) (8th)
Appgate SDP
Average Rating
8.8
Reviews Sentiment
6.4
Number of Reviews
8
Ranking in other categories
ZTNA as a Service (15th), ZTNA (8th), Secure Access Service Edge (SASE) (17th), Microsegmentation Software (7th)
OpenVPN Access Server
Average Rating
8.4
Reviews Sentiment
6.4
Number of Reviews
59
Ranking in other categories
Enterprise Infrastructure VPN (1st)
 

Featured Reviews

Ashok Ananthula - PeerSpot reviewer
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.
Sachin Mohanty - PeerSpot reviewer
Cloud Operations Engineer at PowerSchool India Pvt.Ltd
Zero trust access has strengthened security and now streamlines remote work across all sites
The reporting can be improved, as Appgate SDP is strong but could benefit from enhanced reporting features. This would improve visibility and simplify operational monitoring, along with simpler initial deployment. The initial setup and configuration require a good understanding of Zero Trust principles. The user interface can also be improved, as the administrative interface and policy workflows would make day-to-day operations easier for security teams. Additionally, more AI-driven insights such as anomaly detection and automated policy recommendations would further enhance security operations, along with richer reporting and dashboard capabilities. Regarding scalability, we can improve it for larger-scale deployments, making the platform more effective for growing enterprises and benefiting organizations with large and distributed user populations. Many users starting with Appgate SDP would see improvements from better centralized policy management for large environments and more efficient handling for large-scale deployments while improving monitoring and reporting across multiple regions. Additional automation capabilities would also support expanding infrastructures.
Fedir Plotnikov - PeerSpot reviewer
Senior Cloud Infrastructure Engineer at Globant
User management has simplified internal VPN access and now provides clear visibility and control
I do not use any role defining features because it is a really small organization, so it wasn't required, but it is there if needed. I have seen OpenVPN Access Server integrations such as LDAP, RADIUS, PAM, and SAML, but again, due to the size of the company, it wasn't necessary and we didn't have it inside the company. However, it was nice that it is already embedded inside. We haven't used much in terms of integrations with OpenVPN Access Server, so it's hard to say. We only used basic features there. My advice for others looking to implement OpenVPN Access Server is that it is at least worth trying if you need a fast and easy implementation solution without technical overhead and you just need VPN access, which is supported by all operating systems and mobile operating system vendors. It is definitely worth a try. OpenVPN Access Server was purchased directly from the website, not on the AWS marketplace or through a partner purchase. I would rate this product an overall eight out of ten.

Quotes from Members

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

Pros

"iboss has significantly lowered the number of security incidents. It is crazy how much it blocks and how much it is aware of the outside danger."
"This product is solid, fairly easy to use, and reliable."
"Content filtering is the most useful feature of iboss."
"I would definitely recommend iboss for web filtering purposes to other organizations or individuals."
"It was a very easy product to install. It can be deployed very fast."
"The security aspect of the solution, particularly the malware behind it, is excellent. That's something that really helped us out. It's not just a simple proxy that just blocks the insights of potential threats that come on behind it. They do malware detection and that helps us a lot."
"Iboss is a solution that prevents advanced persistent threats, and has a zero tolerance for attacks."
"The solution has massively improved our security posture, giving us full visibility into what our staff does online."
"Appgate SDP has positively impacted my organization by strengthening our security posture and providing more granular control over access to internal resources we handle daily."
"It is pretty stable."
"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."
"The interface is really friendly. It's simple to understand."
"Appgate SDP is the best solution for micro-segmentation and supplying VPN solutions."
"Appgate SDP has positively impacted my organization, as we are using it to securely access the internet after the cyber attack."
"The flexibility of the tool is valuable; it is very robust, has a very robust configuration capability, is pretty well documented, and is also good interface-wise."
"One of the most important features is stopping lateral movement across our network."
"The most valuable feature is that I can access my local network remotely and avoid doing all the port forwarding and redirections, and so on."
"The price point is fantastic since it is free."
"It allows our employees to work remotely across Mac, Windows, and Linux platforms."
"OpenVPN Access Server met that need well."
"The product provides secure internet connections and helps with faster downloads."
"The most valuable feature is stability."
"The features I have found to be most valuable are the levels of encryption I can enact and the compression I can apply to improve throughput."
"Once you set it up correctly, it works and continues to work reliably."
 

Cons

"It is stable, but due to growth, it can sometimes be less stable than wanted."
"For zero trust implementation, we encountered complexity issues, especially with a large infrastructure company ExxonMobil."
"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."
"Regarding pricing, setup costs, and licensing, iboss is not cheap, and that's my only concern."
"I'd like to see them accelerate development on the security side, particularly around data loss prevention."
"The reporting feature needs improvement."
"Sometimes the agent stops working in iboss, and we have to reinstall the agent."
"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."
"On the cloud, when you make some changes, it may be difficult."
"It would be better to connect to an application portal from any device. Documentation and support could be better."
"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."
"The user interface should be improved as it is not very easy to work with the updates."
"One thing that kind of sticks out to me is the ability to do a proper non-split tunnel."
"The reporting can be improved, as Appgate SDP is strong but could benefit from enhanced reporting features."
"If I could change or improve anything about Appgate SDP, it would be to enhance the user experience by improving the UI so that it is more explanatory."
"They could provide a single-box solution to manage tools for 4000 users. Additionally, they could add extra features to enhance remote micro connection."
"I would like to see continued advanced security implementation."
"It could include a configuration wizard so that users who do not follow instructions well can configure a connection."
"The solution should provide a faster connection, and its security could be improved."
"We occasionally have internet issues which affect stability."
"I would like to see a GUI or Web UI to manage users. Today these features are in the Pro Edition or are done by scripts."
"They may have this already, but it would be nice to be able to get more notifications if a site drops unexpectedly."
"The stability of the solution could improve."
"The connections could be faster and more stable."
 

Pricing and Cost Advice

"We have not priced the solution recently, but they were competitive with other vendors in the past."
"The overall pricing for iboss is very competitive and transparent."
"It is 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 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 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."
"It is a pretty expensive tool. It is maybe about $20,000 per year for a hundred users or so."
"At one point I had to purchase addition connection licenses. I was very pleased with the pricing and licensing; so much easier than navigating the confusing jungle of Microsoft and Cisco licensing and pricing. That alone made the product a delight to manage."
"The solution was free of charge."
"Begin with the community version and upgrade to paid one if the need arises."
"The price point is fantastic since it is free."
"It is free, you buy support."
"OpenVPN is a free and open-source solution."
"Open VPN Access Server is open-source and free of charge."
"OpenVPN is an open-source solution. If the solution is used for personal use it is free. For non-personal use, the solution can be expensive."
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Manufacturing Company
9%
Computer Software Company
8%
Construction Company
7%
Manufacturing Company
14%
Financial Services Firm
9%
Comms Service Provider
6%
Computer Software Company
6%
Comms Service Provider
12%
Computer Software Company
10%
Financial Services Firm
9%
University
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise7
Large Enterprise9
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise1
Large Enterprise5
By reviewers
Company SizeCount
Small Business36
Midsize Enterprise9
Large Enterprise17
 

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 ...
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...
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...
What is your experience regarding pricing and costs for Appgate SDP?
My experience with pricing, setup cost, and licensing is that this whole thing is managed by the security team, and t...
What needs improvement with Appgate SDP?
If I could change or improve anything about Appgate SDP, it would be to enhance the user experience by improving the ...
What is your primary use case for Appgate SDP?
My main use case for Appgate SDP is for security purposes. We are trying to use it to connect with our VPNs and the n...
How does Fortinet FortiClient compare with Open VPN Access Server?
Fortinet FortiClient is a feature-rich solution that is easy to use and deploy without sacrificing safety and securit...
What is your experience regarding pricing and costs for OpenVPN Access Server?
Do not assume the pricing or purchasing path will be straightforward, especially through AWS Marketplace. Confirm in ...
What needs improvement with OpenVPN Access Server?
The licensing and purchasing workflow needs serious improvement. OpenVPN should provide clear documentation for custo...
 

Also Known As

iBoss Cloud Platform
No data available
OpenVPN
 

Overview

 

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 
Verizon, Amazon, Disney, HP, Microsoft, IBM, Samsung
Find out what your peers are saying about Fortinet, Tailscale, Check Point Software Technologies and others in ZTNA. Updated: June 2026.
902,495 professionals have used our research since 2012.