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OpenVPN Access Server vs Tailscale 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

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
Tailscale
Ranking in Enterprise Infrastructure VPN
14th
Average Rating
9.0
Reviews Sentiment
4.6
Number of Reviews
1
Ranking in other categories
ZTNA (5th)
 

Mindshare comparison

As of February 2026, in the Enterprise Infrastructure VPN category, the mindshare of OpenVPN Access Server is 13.4%, down from 14.3% compared to the previous year. The mindshare of Tailscale is 5.1%, down from 7.0% 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%
Tailscale5.1%
Other81.5%
Enterprise Infrastructure VPN
 

Featured Reviews

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.
reviewer2797194 - PeerSpot reviewer
Software Engineer
Securing private cloud workflows has protected sensitive AWS resources with fine-grained access
The best features Tailscale offers are highlighted by the fact that setting up Tailscale was straightforward, at least once you are following the documentation and the guides. The security is valuable, as there are many providers available, but Tailscale fulfills the requirements that we had, allowing us to access and expose internal apps without exposing them to the general internet. The complex site-to-site connections are replaced using VPNs, and we can SSH into our remote desktops or SSH into our EC2 machines in our AWS regions in a secure way. About the features that make Tailscale stand out for me, with access control lists, we can fine-grain what can be accessed and by whom. It solved our base use case, which is keeping our secured infrastructure behind a private VPN, and that is why we started using it in the first place. Tailscale has had more positive impacts on my organization regarding security.

Quotes from Members

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

Pros

"I would recommend this solution to other people."
"It is easy to use."
"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."
"You can do local subnet blocking."
"The most valuable thing about OpenVPN Access Server is its ease of use."
"The solution is secure and user-friendly."
"OpenVPN Access Server is cheap, and we get to use it ourselves. It is also a stable solution."
"The security is valuable, as there are many providers available, but Tailscale fulfills the requirements that we had, allowing us to access and expose internal apps without exposing them to the general internet."
 

Cons

"The interface could be a little bit better in future iterations."
"The security needs to be improved because it was a complaint that our customers had."
"They may have this already, but it would be nice to be able to get more notifications if a site drops unexpectedly."
"The stability of the OpenVPN Access Server has room for improvement."
"You do need expertise in implementation if you do the initial setup yourself."
"I would like to see continued advanced security implementation."
"There are certain shortcomings in the product's stability that need improvement."
"It could be faster. It could also be more stable."
"Regarding how Tailscale can be improved, I think for free users, there are some limited options."
 

Pricing and Cost Advice

"OpenVPN Access Server is free and open source."
"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."
"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."
"It is an open-source solution, so we don't pay for anything."
"The licensing has a fixed pricing."
"Begin with the community version and upgrade to paid one if the need arises."
"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."
"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."
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Comms Service Provider
12%
Manufacturing Company
6%
Financial Services Firm
6%
Comms Service Provider
16%
Computer Software Company
10%
Financial Services Firm
9%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business31
Midsize Enterprise7
Large Enterprise14
No data available
 

Questions from the Community

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...
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Also Known As

OpenVPN
No data available
 

Overview

 

Sample Customers

Verizon, Amazon, Disney, HP, Microsoft, IBM, Samsung
Bamboo Health, Duolingo, Shiguredo, Instacart, Corelight, Machinify, Bolt, Mercari, Cobalt, Yugabyte, Jasper, VersaBank, Zego, Gini and Finter
Find out what your peers are saying about Fortinet, OpenVPN, Check Point Software Technologies and others in Enterprise Infrastructure VPN. Updated: January 2026.
881,707 professionals have used our research since 2012.