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AT&T VPN vs OpenVPN Access Server comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 14, 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

AT&T VPN
Ranking in Enterprise Infrastructure VPN
38th
Average Rating
9.0
Number of Reviews
1
Ranking in other categories
No ranking in other categories
OpenVPN Access Server
Ranking in Enterprise Infrastructure VPN
2nd
Average Rating
8.4
Reviews Sentiment
6.1
Number of Reviews
52
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of February 2026, in the Enterprise Infrastructure VPN category, the mindshare of AT&T VPN is 0.7%, up from 0.2% compared to the previous year. The mindshare of OpenVPN Access Server is 13.4%, down from 14.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Enterprise Infrastructure VPN Market Share Distribution
ProductMarket Share (%)
OpenVPN Access Server13.4%
AT&T VPN0.7%
Other85.9%
Enterprise Infrastructure VPN
 

Featured Reviews

BS
Global Knowledge Based Engineering Manager at Tenneco Inc.
Extremely stable and very scalable
The solution was far too expensive, which is why we ended up moving to a new vendor. The solution had slow connections and very bad routers. We continuously had issues with the VPN and proxy configuration. AT&T could simplify its user interface and log on. Typically, where you log on is independent of the solution, as long as you have had authorization. With this solution, you needed to configure a single entry point which wasn't ideal. The solution should have been able to integrate more easily with Microsoft.
Girraj Godia - PeerSpot reviewer
Devops Engineer at Emergent
Has improved internal app access by allowing secure user onboarding and simplified network whitelisting
The plan for OpenVPN Access Server could be improved. When adding new people, better plans for startups would be beneficial. I'm working in a startup and sometimes people think we should take the enterprise plan or not. If there was a dedicated plan for startups, it would be really helpful. For instance, providing store credit for OpenVPN Access Server through a startup program, similar to YC's program which gives credit to new startups. UI-wise, OpenVPN Access Server is easy to manage, but the overall overview dashboard in the admin portal could be improved. Currently, you have to go through dropdowns to find where to add users or whitelist IPs. Creating an onboarding dashboard where an admin person can find these things easily 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 stability of the solution is its most valuable feature."
"The initial setup was easy."
"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."
"Provides privacy and cryptography for my network communication."
"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."
"OpenVPN Access Server is cheap, and we get to use it ourselves. It is also a stable solution."
"The best thing is that it is open source and free of cost."
"The most valuable thing about OpenVPN Access Server is its ease of use."
"The most valuable features of OpenVPN are its ease of use, client familiarity, end-user familiarity, operating system integration, and price points."
 

Cons

"The solution had slow connections and very bad routers. We continuously had issues with the VPN and proxy configuration."
"The high availability deployment is not very straightforward. They can make it simpler. OpenVPN does not support some of the additional protocols that Pulse Secure and Cisco AnyConnect support. They can include support for these additional protocols."
"Open VPN Access Server could be more user-friendly."
"The plan for OpenVPN Access Server could be improved. When adding new people, better plans for startups would be beneficial."
"I'd like the solution to have more access points and more speed."
"The solution can be more compatible with different operating systems."
"The stability of the solution could improve."
"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. So it was hard to set up for people who are not tech savvy."
"There are certain shortcomings in the product's stability that need improvement."
 

Pricing and Cost Advice

Information not available
"The solution was 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."
"The price point is fantastic since it is free."
"One of the valuable features of OpenVPN is that it is free for a single user."
"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."
"Begin with the community version and upgrade to paid one if the need arises."
"The licensing has a fixed pricing."
"I don't need to pay for its license since it is an open-source tool."
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Top Industries

By visitors reading reviews
No data available
Computer Software Company
14%
Comms Service Provider
12%
Financial Services Firm
7%
Wholesaler/Distributor
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business31
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.
What is your experience regarding pricing and costs for OpenVPN Access Server?
The experience with pricing, setup cost, and licensing for OpenVPN Access Server is really good, not that expensive. I am easily able to add new users from the OpenVPN Access Server official websit...
 

Also Known As

AT&T Remote Access VPN
OpenVPN
 

Overview

 

Sample Customers

Road Comission for Oakland County, AW North Carolina, Community Based Care of Central Florida
Verizon, Amazon, Disney, HP, Microsoft, IBM, Samsung
Find out what your peers are saying about Fortinet, OpenVPN, Check Point Software Technologies and others in Enterprise Infrastructure VPN. Updated: January 2026.
882,180 professionals have used our research since 2012.