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Barracuda SSL VPN vs OpenVPN Access Server comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jul 31, 2025

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
Ranking in Enterprise Infrastructure VPN
31st
Average Rating
8.2
Reviews Sentiment
7.5
Number of Reviews
4
Ranking in other categories
SSL VPN (14th)
OpenVPN Access Server
Ranking in Enterprise Infrastructure VPN
2nd
Average Rating
8.4
Reviews Sentiment
5.9
Number of Reviews
50
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2025, in the Enterprise Infrastructure VPN category, the mindshare of Barracuda SSL VPN is 1.0%, up from 0.8% compared to the previous year. The mindshare of OpenVPN Access Server is 15.3%, up from 15.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Enterprise Infrastructure VPN Market Share Distribution
ProductMarket Share (%)
OpenVPN Access Server Enterprise15.3%
Barracuda SSL VPN1.0%
Other83.7%
Enterprise Infrastructure VPN
 

Featured Reviews

Ikh-Erdene Namsrai - PeerSpot reviewer
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…
LAWAL YUSUF - PeerSpot reviewer
Has robust features for encryption and stability
We use the product for secure remote access, including WiFi and IoT device security The product has strong encryption and scalability features. It provides security for private network connections. The product’s connectivity is very slow. It could be faster. We have been using OpenVPN Access…

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 product is easy to connect."
"It's a stand alone system that functions well."
"The most valuable feature would be that you can actually narrow down your session to one application on one server, which is really nice."
"I have set the default routes to the VPN server so that all traffic is encrypted."
"The product has strong encryption and scalability features. It provides security for private network connections."
"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."
"It is much easier to scale and troubleshoot compared to regular Windows-based VPN solutions or PPTP daemon."
"The setup is easy."
"The product provides secure internet connections and helps with faster downloads."
"There is support for multi-factor authentication."
"A valuable feature for us is its ability to see the new Citrix server as a local server within the company. And it allows us to test abroad."
 

Cons

"Barracuda should find other ways to stir up interest about this 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.."
"There could be more security features included in the product."
"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."
"I think right now the GUI part of it is locked out behind the pay wall. It could use something that gives it a very basic, minimal, graphic interface for logging in, for the community version. That would probably be a good step forward."
"The stability of the OpenVPN Access Server has room for improvement."
"Working on a faster connection might be a good idea for the product's next release."
"I'd like to have more control over the users when they are accessing the network."
"The logs should be made easier to read."
"The solution can be more compatible with different operating systems."
"One improvement I would like to see in OpenVPN is better adaptability in certain geographical areas."
 

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."
"The solution is free of cost."
"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."
"I don't need to pay for its license since it is an open-source tool."
"OpenVPN Access Server is free and open source."
"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."
"Open VPN Access Server is open-source and 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."
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Top Industries

By visitors reading reviews
Computer Software Company
18%
Healthcare Company
10%
Comms Service Provider
8%
Educational Organization
7%
Computer Software Company
18%
Comms Service Provider
11%
University
7%
Educational Organization
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business30
Midsize Enterprise7
Large Enterprise14
 

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 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.
 

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 Barracuda SSL VPN vs. OpenVPN Access Server and other solutions. Updated: July 2025.
867,021 professionals have used our research since 2012.