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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
6.4
Number of Reviews
59
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…
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

"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."
"The product is easy to connect."
"What I find most valuable is the total cost of ownership."
"It's a stand alone system that functions well."
"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 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."
"Provides privacy and cryptography for my network communication."
"It is easy to use."
"OpenVPN Access Server is a simple and easy-to-use solution that I can use myself without anybody's help."
"The product’s adaptability is valuable."
"Two-factor authentication allows us to not force frequent password changes."
"You can do local subnet blocking."
"It is very easy to look at the quality of the connection and the bandwidth and do an investigation if there are problems on the network."
 

Cons

"They are good, but sometimes it can take weeks to solve an issue."
"There could be more security features included in the product."
"Reporting could be improved."
"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.."
"Barracuda should find other ways to stir up interest about this product."
"I have not seen a return on investment in terms of fewer employees needed, money saved, or time saved."
"I'd like to have more control over the users when they are accessing the network."
"The upgrade path from older versions was more difficult than we wanted to tackle, so we ran an older version of the software for longer than I wanted. Patching, updating, and migrating to newer versions was a problem for us. That said, we were on a rather old version that I inherited yet it worked rock solid."
"OpenVPN does not have the ability to selectively terminate connections."
"The solution should provide a faster connection, and its security could be improved."
"The security needs to be improved because it was a complaint that our customers had."
"There are certain shortcomings in the product's stability that need improvement."
"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 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."
"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."
"Begin with the community version and upgrade to paid one if the need arises."
"OpenVPN Access Server is a cheap corporate solution."
"OpenVPN Access Server is free and open source."
"The product offers yearly as well as monthly subscription plans. It has moderate pricing."
"It is free, you buy support."
"Open VPN Access Server is open-source and free of charge."
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Top Industries

By visitors reading reviews
Educational Organization
10%
Comms Service Provider
10%
Performing Arts
10%
Financial Services Firm
10%
Comms Service Provider
12%
Computer Software Company
10%
Financial Services Firm
9%
University
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business36
Midsize Enterprise9
Large Enterprise17
 

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?
Do not assume the pricing or purchasing path will be straightforward, especially through AWS Marketplace. Confirm in writing whether your intended setup requires PAYG, BYOL, a Marketplace amendment...
What needs improvement with OpenVPN Access Server?
The licensing and purchasing workflow needs serious improvement. OpenVPN should provide clear documentation for customers who need multiple Access Server instances, different connection counts, AWS...
 

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, Tailscale and others in Enterprise Infrastructure VPN. Updated: June 2026.
903,067 professionals have used our research since 2012.