Try our new research platform with insights from 80,000+ expert users

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
6.5
Number of Reviews
56
Ranking in other categories
Enterprise Infrastructure VPN (1st)
 

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…
Emmanuel Chebukati - PeerSpot reviewer
DevSecOps Engineer at a tech company with 51-200 employees
Secure remote access has protected diverse users while access controls provide precise permissions
The user interface of OpenVPN Access Server is good but can be improved. I would prefer to see it become more intuitive. I use Twingate as an alternative, and in Twingate, you see resources, while in OpenVPN Access Server, those would be IP addresses. You get to see dashboards and access views of who can access a particular resource or subnet. You can see who can access what resources from the user view, but you can also see the reverse, which is which resource can be accessed by what users. That reverse view would be a nice addition to have in a dashboard. Additionally, access logs associated with that resource would be helpful, so it would be beneficial to have different views for the same content. Beyond the positive aspects, I would like to see improvements in OpenVPN Access Server. Twingate offers a different approach to the same problem by moving more towards resource-specific resources and fine-grained zero-trust access, as opposed to entire subnets and entire networks. I would prefer to see views on resources. In the same way that we can define subnets, perhaps we could have views that describe what this particular subnet does and what this particular resource does. Then we can assign those resources and subnets to individual users and groups. It is more about granularizing the resources that can be accessed rather than simply bundling them under subnets or a list of subnets, which is the current approach. Apart from that, I would like to see UI enhancements in OpenVPN Access Server in the future. Making it more modern would be beneficial.

Quotes from Members

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

Pros

"The most valuable feature would be that you can actually narrow down your session to one application on one server, which is really nice."
"The setup is straightforward and hassle-free."
"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."
"It's a stand alone system that functions well."
"The product is easy to connect."
"The most valuable thing about OpenVPN Access Server is its ease of use."
"We were surprised how straightforward it was to integrate with AWS."
"It is open source and therefore affordable for small projects."
"Simple to install and maintain, easy to find documentation or help in Google."
"The product’s adaptability is valuable."
"The best thing is that it is open source and free of cost."
"It allowed people to remotely access files from their mobile devices and was so easy for end-users to use that they were able to work more efficiently no matter where they were, whether at a client’s campus, home, traveling – wherever they had a device and internet access."
"The best features OpenVPN Access Server offers is whitelisting members in my company who have joined recently; it is really easy to use, and it is really easy to set up OpenVPN Access Server as an internal app."
 

Cons

"There could be more security features included in the 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 are good, but sometimes it can take weeks to solve an issue."
"Barracuda should find other ways to stir up interest about this product."
"Reporting could be improved."
"When there are too many concurrent users trying to connect at the same time, there may be a bit of a bottleneck."
"They may have this already, but it would be nice to be able to get more notifications if a site drops unexpectedly."
"It could be faster. It could also be more stable."
"It requires some experience of Linux server configuration to set it up."
"There was one annoying feature where we had to disable and enable the user."
"There are tasks that require logging onto the server to run commands, which is not intuitive through the UI."
"If we had to create something for someone who was not necessarily tech savvy, I had to set that up on their computer, I had to write "read me's" and other things so that they could install their client and then connect to the VPN by themselves."
"The product is fully customized through configuration files, which is all achieved through manual data entry."
 

Pricing and Cost Advice

"Barracuda SSL VPN is inexpensive."
"The product is affordable and reasonably priced so it would make a lot of sense for people to use it long-term."
"OpenVPN Access Server was free for students. I don't know if you have to pay for an advanced version."
"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."
"It is an open-source solution, so we don't pay for anything."
"The solution is free of cost."
"OpenVPN Access Server is free and open source."
"The product's pricing is good value, definitely. It is one of the best features, I would say. Evaluate the product before seeing which type of licensing is good for you. I think there is a good evaluation method available for OpenVPN, so you can just evaluate if it meets your needs. Then go forward with the right licensing policy."
"The product offers yearly as well as monthly subscription plans. It has moderate pricing."
"I would say the product's pricing is a good value. I would recommend to other companies to implement it. I've seen other software, in tandem with the service, to be very expensive."
report
Use our free recommendation engine to learn which Enterprise Infrastructure VPN solutions are best for your needs.
884,933 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Educational Organization
13%
Performing Arts
11%
Comms Service Provider
11%
Computer Software Company
11%
Computer Software Company
14%
Comms Service Provider
12%
University
7%
Financial Services Firm
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business35
Midsize Enterprise8
Large Enterprise15
 

Questions from the Community

Ask a question
Earn 20 points
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 do you like most about OpenVPN Access Server?
OpenVPN Access Server is a simple and easy-to-use solution that I can use myself without anybody's help.
What is your experience regarding pricing and costs for OpenVPN Access Server?
I find it not cost-effective. It is not worth the money from a pricing perspective. However, it is a good investment for security and company information security. It is a good investment overall.
 

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, Fortinet, Check Point Software Technologies and others in Enterprise Infrastructure VPN. Updated: February 2026.
884,933 professionals have used our research since 2012.