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Barracuda SSL VPN[EOL] vs OpenVPN Access Server comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 19, 2026

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

Barracuda SSL VPN[EOL]
Average Rating
8.2
Reviews Sentiment
7.5
Number of Reviews
4
Ranking in other categories
No ranking in other categories
OpenVPN Access Server
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
68
Ranking in other categories
Enterprise Infrastructure VPN (1st), ZTNA (9th)
 

Featured Reviews

Ikh-Erdene Namsrai - PeerSpot reviewer
Senior System Administrator at Mongolian Mining Corporation
Provides good scalability and has a simple setup process
We use Barracuda SSL VPN for network connection The product is easy to connect. There could be more security features included in the product. We are the latest version of Barracuda SSL VPN. I rate Barracuda SSL VPN's stability an eight or nine out of ten. We have 30-40 Barracuda SSL VPN…
AS
Network operation center engineer at a computer software company with 10,001+ employees
Secure remote access has protected critical data and now simplifies role-based user management
An area for improvement is the pricing model. The concurrent user licenses get expensive pretty quickly as your organization grows, so more flexible pricing options would be a huge plus. Another area is configurational disconnect. While the admin web UI handles about 90% of what you need, the moment you have to do deep, advanced routing customization, you still have to drop back to the command line interface to make those changes. It would be great to see those deeper configurations completely integrated into the web portal. Lastly, it would be awesome to see native support for newer, lighter protocols through WireGuard built straight into the platform alongside standard OpenVPN for better performance efficiency.

Quotes from Members

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

Pros

"The setup is straightforward and hassle-free."
"The most valuable feature would be that you can actually narrow down your session to one application on one server, which is really nice."
"It's a stand alone system that functions well."
"The product is easy to connect."
"This solution is valuable because it's a stand alone system and doesn't disconnect, it functions well, it's a good software and good system, and I believe it's a better product than Cisco."
"What I find most valuable is the total cost of ownership."
"The most valuable features of the OpenVPN Access Server are the ease of use and integration with different platforms, such as Android and Windows. I can use the solution on my desktop and mobile devices. Additionally, the solution is secure."
"It is easy to use."
"I have found the stability to be good."
"OpenVPN Access Server allows us to establish a secure connection to an IP address that would otherwise be inaccessible without using a VPN."
"The product has strong encryption and scalability features. It provides security for private network connections."
"I like that it's easy to use, easy to download, and not hard to manage."
"OpenVPN Access Server met that need well."
"In my opinion, the most useful function in OpenVPN Access Server is the user management feature, which I regularly use to manage the users and the concurrent sessions."
 

Cons

"There could be more security features included in the product."
"Reporting could be improved."
"They are good, but sometimes it can take weeks to solve an issue."
"Barracuda should find other ways to stir up interest about this product."
"Since it's not going to be getting any more software updates as per the end of this year, we have to move off to a different product.."
"They should make the solution more secure by adding some firewall functionalities."
"The product’s connectivity is very slow. It could be faster."
"If someone's key is not working, or if we had to remove someone's permission from it, or maybe an employee left the company and we had to take their key out, that seemed a little bit more complicated than it had to be."
"The stability of the solution could improve."
"There are tasks that require logging onto the server to run commands, which is not intuitive through the UI."
"It could be faster. It could also be more stable."
"It is not scalable."
"For an infrastructure product, that is not acceptable."
 

Pricing and Cost Advice

"The product is affordable and reasonably priced so it would make a lot of sense for people to use it long-term."
"Barracuda SSL VPN is inexpensive."
"The solution was free of charge."
"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 price point is fantastic since it is free."
"The licensing has a fixed pricing."
"OpenVPN Access Server is free and open source."
"OpenVPN is a free and open-source solution."
"With regard to setup cost, pricing and/or licensing, the simple answer is that you'll need to set aside some time to learn it and experiment with it."
"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
10%
Construction Company
10%
Comms Service Provider
10%
Computer Software Company
10%
Computer Software Company
13%
Comms Service Provider
12%
Financial Services Firm
8%
Construction Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business43
Midsize Enterprise13
Large Enterprise24
 

Questions from the Community

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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 security. It has a very fast connection rate and has a built-in VPN. With this solution...
What is your experience regarding pricing and costs for OpenVPN Access Server?
I use it for a client, so I do not have much information regarding the pricing, setup cost, and licensing. But from what I have gathered, the pricing and setup costs are a little more expensive com...
What needs improvement with OpenVPN Access Server?
An area for improvement is the pricing model. The concurrent user licenses get expensive pretty quickly as your organization grows, so more flexible pricing options would be a huge plus. Another ar...
 

Also Known As

No data available
OpenVPN
 

Overview

 

Sample Customers

Information Not Available
Verizon, Amazon, Disney, HP, Microsoft, IBM, Samsung
Find out what your peers are saying about OpenVPN, Tailscale, Fortinet and others in Enterprise Infrastructure VPN. Updated: July 2026.
908,834 professionals have used our research since 2012.