KeepSolid VPN Unlimited vs SonicWall Netextender comparison

KeepSolid and SonicWall are both solutions in the Enterprise Infrastructure VPN category. KeepSolid is ranked #25 with an average rating of 8.0, while SonicWall is ranked #13 with an average rating of 7.0. KeepSolid holds a 0.6% mindshare in EIV, compared to SonicWall’s 3.3% mindshare. Additionally, 100% of KeepSolid users are willing to recommend the solution, compared to 70% of SonicWall users who would recommend it.

KeepSolid VPN Unlimited

Read 1 KeepSolid VPN Unlimited review

258 Views
258 Comparison Views

100% willing to recommend

SonicWall Netextender

Read 14 SonicWall Netextender reviews

2,514 Views
2,514 Comparison Views

70% willing to recommend

KeepSolid VPN Unlimited

SonicWall Netextender

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between KeepSolid VPN Unlimited and SonicWall Netextender based on real PeerSpot user reviews.

Find out what your peers are saying about Fortinet, OpenVPN, Check Point Software Technologies and others in Enterprise Infrastructure VPN.

To learn more, read our detailed Enterprise Infrastructure VPN Report (Updated: December 2025).

Buyer's Guide

Enterprise Infrastructure VPN

December 2025

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Helped 879,889 peers since 2012

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

KeepSolid VPN Unlimited

Ranking in Enterprise Infrastructure VPN

25th

Average Rating

8.0

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

No ranking in other categories

SonicWall Netextender

Ranking in Enterprise Infrastructure VPN

13th

Average Rating

7.0

Reviews Sentiment

6.3

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of January 2026, in the Enterprise Infrastructure VPN category, the mindshare of KeepSolid VPN Unlimited is 0.6%, up from 0.4% compared to the previous year. The mindshare of SonicWall Netextender is 3.3%, down from 3.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Enterprise Infrastructure VPN Market Share Distribution
Product	Market Share (%)
SonicWall Netextender	3.3%
KeepSolid VPN Unlimited	0.6%
Other	96.1%

Enterprise Infrastructure VPN

Featured Reviews

Stas Radionov

Test Manager at FirmTec

Responsive support, fair pricing, and good performance

It's going very well. We are happy with its capabilities. The performance is good overall. We like that we can change the connection if you don't like the speed, for example, is limited. You can find the right one to get the performance you require. It is easy to set up. It is stable. Technical support has been helpful and responsive. Pricing is fair. It was not too expensive.

Read full review

Rich Darress

Chief Operating Officer at Darress Tech

Has provided secure remote access to multiple client networks with consistent performance

When buying the appliance itself, there is one downside that isn't exclusive to SonicWall. When you apply all the security settings, many people have one gig connections for internet ISP. If you're bringing in a one gig connection, you have to have a more robust SonicWall to handle that throughput with all your security settings turned on. It gets pretty pricey upfront if you're bringing in a one gig connection. If the customer starts with a two, three, four, or 500 meg connection and has a small unit, they have to replace the whole box when upgrading to a gig, so scalability there is atrocious. However, this issue exists with pretty much any appliance.

Read full review

Quotes from Members

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

Pros

"It is stable."

"One of the most valuable features of SonicWall Netextender is the integration of VPN accounts with Microsoft Identity Management, which enables us to enforce secure access through Microsoft Intune and conditional access policies. This helps ensure that only authorized individuals are able to access the VPN, rather than anyone with knowledge of a password."

"The solution provides high availability."

"It allows us to work remotely."

"NetExtender works very well. I never had an issue with it, and it has been working well for me. In terms of management, you have good control over the destination. You can use NetExtender to set the policy and the static route for a client. You can modify it based on what your client needs or can access. You have good control over routing."

"Employees can have access to the network from home."

"The initial setup is pretty straightforward."

"I found nothing of value in this solution."

"It can support multifactor authentication. Also, it is a very basic application."

More SonicWall Netextender pros

Cons

"The scalability could be a bit better."

"Sometimes you can get bounced around through the departments until you find the right one. Sometimes if you don't have the most current support contract or your license is out of date, they won't even talk to you."

"Right now, you have to load each license on to an appliance. You can't pool across multiple appliances. So, you end up having to do a lot of administrative work to recover if an internet provider goes down, and you cannot leverage it as easily into a DR solution."

"The only concern I do have is with the zero trust, and the solution is not coping with the newer technologies as much as it needs to do on that particular factor."

"The solution takes up a lot of bandwidth."

"If the customer starts with a two, three, four, or 500 meg connection and has a small unit, they have to replace the whole box when upgrading to a gig, so scalability there is atrocious."

"The product does not work well."

"In future releases, introductions of AI features would be really helpful."

"They need to rewrite the software to make it a usable product."

More SonicWall Netextender cons

Pricing and Cost Advice

Information not available

"After a certain number of users, you require extra licensing."

"Cost wise, it would be a few hundred dollars for the base appliance with the first five clients. Then from there, your cost per seat depends on how many you're getting. It's a one-time cost, and then you have a few hundred dollars a year for the maintenance contract once you get the one-time seat costs out of the way."

"The solution has a pretty good price."

"The price of SonicWall Netextender is reasonable. Whether it's a small shop with only five users or a larger operation with 130 users, we have received no complaints or objections regarding cost from any of the clients we are looking to deploy it with."

"The solution is cheap itself, not too costly."

"You have to pay for its license. There are some other companies that provide a VPN client for free. When you buy NetExtender, its license is available for one, three, or five years."

"Compared to others, it is cheaper. When we compare it with Palo Alto, Check Point, or Fortinet, it is a little cheaper."

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Top Industries

By visitors reading reviews

No data available

Computer Software Company

12%

Comms Service Provider

Educational Organization

Outsourcing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	10
Midsize Enterprise	2
Large Enterprise	2

Questions from the Community

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What do you like most about SonicWall Netextender?

The solution provides high availability.

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What is your experience regarding pricing and costs for SonicWall Netextender?

The pricing for my experience with the setup cost and licensing of SonicWall Netextender is fair. The Netextender itself has no cost. It's the SSL licensing that is attached to the SonicWall. It us...

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What needs improvement with SonicWall Netextender?

SonicWall Netextender has not helped with compliance, as it is not applicable for what I'm doing. I've put several feature requests in over the years and they've implemented them all, so it current...

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Comparisons

OpenVPN Access Server vs KeepSolid VPN Unlimited

Compared 100% of the time

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OpenVPN Access Server vs SonicWall Netextender

Compared 30% of the time

SonicWall Connect Tunnel vs SonicWall Netextender

Compared 15% of the time

SonicWall SMA vs SonicWall Netextender

Compared 10% of the time

Fortinet FortiClient vs SonicWall Netextender

Compared 9% of the time

SonicWall Mobile Connect vs SonicWall Netextender

Compared 9% of the time

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Product Reports

Buyer's Guide

Enterprise Infrastructure VPN

December 2025

Download KeepSolid VPN Unlimited product report

Buyer's Guide

SonicWall Netextender

December 2025

Download SonicWall Netextender product report

Overview

Whatever device you have, VPN Unlimited supports them all! It’s available for macOS, Windows, Linux, Android, iOS, Windows Phone, and also comes as a browser extension for Chrome, Opera, and Firefox.

To top it off, you can set it up on your router, NAS and streaming devices, and much more. Protect your entire online life with KeepSolid VPN Unlimited!

KeepSolid

SonicWall Netextender provides secure remote access, supporting remote work with valuable features like two-factor authentication, low latency, and integration with Microsoft identity management.

SonicWall Netextender facilitates secure client-to-site VPN connections for remote staff, integrating seamlessly with Microsoft identity management and using existing credentials like Active Directory. Its cost-effectiveness and detailed documentation attract enterprises in sectors such as insurance, healthcare, and education. Despite excellent control over routing, the intuitive setup could be improved, with users experiencing performance and licensing flexibility issues, especially with multi-factor authentication. While integration with SAML ensures seamless authentication, high bandwidth consumption and the outdated interface are mentioned for enhancement. Overall, SonicWall Netextender supports remote file transfers and access to Microsoft 365 portals, although additional features like automatic connection on startup and AI integration would address current user demands.

What features does SonicWall Netextender offer?

Remote Work Support: Facilitates secure connections for remote staff
Integration with Microsoft Identity Management: Connects effortlessly using existing credentials
Two-Factor Authentication: Enhances security during remote access
Low Latency and High Stability: Ensures uninterrupted remote connections
Cost-effectiveness: Attracts organizations with budget-friendly options

What benefits should users look for in reviews?

Secure Access: Reliable protection for remote file transfers
Ease of Setup: Quick deployment with minimal IT disruption
Flexible Integration: Utilizes existing credentials for seamless user experience
Documentation: Comprehensive guides for efficient setup and use

Enterprises from insurance, healthcare, and education sectors benefit from SonicWall Netextender by enabling secure remote or hybrid work. Companies facilitate efficient management of remote work, providing access to corporate resources from any location. Challenges include the authentication setup, but its support for remote access to Microsoft 365 and secure file transfers offer substantial utility for these industries.

SonicWall

Sample Customers

macOS, Windows, Linux, Android

Information Not Available

Buyer's Guide

Enterprise Infrastructure VPN

December 2025

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