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Fortinet FortiClient vs KeepSolid VPN Unlimited comparison

 

Comparison Buyer's Guide

Executive Summary

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

Fortinet FortiClient
Ranking in Enterprise Infrastructure VPN
1st
Average Rating
8.0
Reviews Sentiment
6.7
Number of Reviews
101
Ranking in other categories
Endpoint Protection Platform (EPP) (13th), Endpoint Compliance (2nd)
KeepSolid VPN Unlimited
Ranking in Enterprise Infrastructure VPN
25th
Average Rating
8.0
Reviews Sentiment
7.1
Number of Reviews
1
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2025, in the Enterprise Infrastructure VPN category, the mindshare of Fortinet FortiClient is 10.1%, down from 13.9% compared to the previous year. The mindshare of KeepSolid VPN Unlimited is 0.4%, down from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Enterprise Infrastructure VPN Market Share Distribution
ProductMarket Share (%)
Fortinet FortiClient10.1%
KeepSolid VPN Unlimited0.4%
Other89.5%
Enterprise Infrastructure VPN
 

Featured Reviews

MuhammadJahangir - PeerSpot reviewer
Users only need to install the VPN and authenticate with their email address
I primarily use remote VPN solutions to connect securely. We have configured both site-to-site VPN and remote VPN, and it is connected to FortiClient Implementing this solution has streamlined time management in our organization. Without SSO, we would need manual configuration for each PC, but…
Stas Radionov - PeerSpot reviewer
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.

Quotes from Members

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

Pros

"What I like most about FortiClient is that it's easy to use. The way it displays information is very straightforward."
"The integration with Active Directory is a valuable feature, allowing SSO for users."
"The most valuable feature of FortiClient is its user-friendly interface that allows easy navigation and access to all endpoint devices."
"We mainly use this solution because we have many Fortinet solutions like antivirus and SSL assessment."
"The stability is pretty good."
"I find it very easy to configure and also very stable."
"The centralized management dashboard is also a good feature."
"FortiClient's most valuable features are that it's fast and safe."
"It is stable."
 

Cons

"The support can be improved. They have room to improve by deploying more support resources."
"While I cannot think of new features to add, it would be nice if the reports were improved, to have these sent automatically."
"I think that FortiClient can enhance the multifactor authentication."
"We would like Fortinet to add the function or the possibility to use all FortiClient features for free."
"In terms of improvements, their SSL VPN tunnel can be a lot better. I've seen other products that have got much better VPN features than Fortinet. Some of my colleagues get this error called "License not available." When they get this error, they have to uninstall and reinstall it. This kind of problem is there, and sometimes, we have to open a case with Fortinet to resolve it. Their support is quick, so we are able to resolve and move forward. In terms of new features, when it is connecting, it should check the endpoint and say whether the end client is actually safe enough or whether there is a vulnerability. It should give a pop-up on the client itself. Because I'm on the admin side, I can also see this information in the log. However, if a non-IT user, such as a user from finance, is working on this and there is some problem, he or she would not know about this and would call IT admin to say that this is not working. If the users get a message explaining why and what is happening, it is easy for them to understand."
"I would like to see improvements in the dashboard for better reporting."
"FortiClient's encryption key could be stronger so that it's not broken too easily."
"The setup process could be more simplified."
"The scalability could be a bit better."
 

Pricing and Cost Advice

"Fortinet requires you to buy a lot of product in order for you to have proper protection."
"The price is okay and competitive."
"FortiClient is quite reasonably priced."
"FortiClient is costly."
"As a technical team member, I am not responsible to look into the pricing matters. These aspects are typically handled by the management team, who have the authority to obtain the necessary licenses based on certain established principles."
"Anyone can download this product for free, but you have to have a FortiGate gateway that you are connecting to."
"The product's licensing is yearly and expensive."
"The pricing is a six out of ten."
Information not available
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Manufacturing Company
10%
Comms Service Provider
8%
Financial Services Firm
6%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business58
Midsize Enterprise23
Large Enterprise24
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's the difference between Fortinet's FortiEDR and FortiClient?
I suggest Fortinet’s FortiEDR over FortiClient for several reasons. For starters, FortiEDR guarantees solid protection because it continually scans servers for emerging vulnerabilities, which gives...
Ask a question
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Also Known As

FortiClient
No data available
 

Overview

 

Sample Customers

Black Gold Regional Schools, Amadeus Hospitality, Jefferson County, Chunghwa Telecom, City of Boroondara, Dimension Data
macOS, Windows, Linux, Android
Find out what your peers are saying about Fortinet, OpenVPN, Cisco and others in Enterprise Infrastructure VPN. Updated: October 2025.
869,832 professionals have used our research since 2012.