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Appgate SDP vs ThreatLocker Zero Trust Platform comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Mar 17, 2026

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

iboss
Sponsored
Ranking in ZTNA as a Service
6th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
24
Ranking in other categories
Secure Web Gateways (SWG) (6th), Internet Security (3rd), Web Content Filtering (1st), Cloud Access Security Brokers (CASB) (6th), Secure Access Service Edge (SASE) (7th)
Appgate SDP
Ranking in ZTNA as a Service
17th
Average Rating
8.6
Reviews Sentiment
6.4
Number of Reviews
7
Ranking in other categories
ZTNA (8th), Secure Access Service Edge (SASE) (17th), Microsegmentation Software (8th)
ThreatLocker Zero Trust Pla...
Ranking in ZTNA as a Service
5th
Average Rating
9.2
Reviews Sentiment
7.1
Number of Reviews
81
Ranking in other categories
Network Access Control (NAC) (4th), Endpoint Protection Platform (EPP) (5th), Advanced Threat Protection (ATP) (4th), Application Control (1st), ZTNA (5th), Ransomware Protection (1st)
 

Mindshare comparison

As of August 2026, in the ZTNA as a Service category, the mindshare of iboss is 3.7%, up from 2.0% compared to the previous year. The mindshare of Appgate SDP is 3.7%, up from 3.6% compared to the previous year. The mindshare of ThreatLocker Zero Trust Platform is 1.3%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
ZTNA as a Service Mindshare Distribution
ProductMindshare (%)
ThreatLocker Zero Trust Platform1.3%
iboss3.7%
Appgate SDP3.7%
Other91.3%
ZTNA as a Service
 

Featured Reviews

Ashok Ananthula - PeerSpot reviewer
Senior Consultant Proxy Engineering at a financial services firm with 10,001+ employees
Cloud gateway has strengthened remote web security and now needs better Mac and ISP support
The problem our organization had is that iboss failed for the Mac devices. It is not able to give a successful agent for the Mac agents. That is where in 2025, we had to migrate to the Palo Alto-based platform. If your use case is for just Windows laptops,you can consider this platform as an option One issue is the data center resiliency part. In India especially, they are not tied up with the Tier 1 ISPs like Tata or Airtel; they were having Tier 2 ISPs and encountered many issues reaching few major sites that my organization depends on, and they were having problems that they could not fix quickly. They also lack a mechanism to route that traffic within their data center; rather, they ask customers to make a pac file change to route it to Singapore explicitly. It would be better if they route from their backend , i mean even if I send it to India DC, they should be able to route it internally to make that work; however, they fail to do that and ask the customer to route it in the pac file. Another suggestion is that in China, they do not have the proper setup; they used to have numerous problems with slowness and lack of premium circuits in China as well. That leads to multiple sites working slowly with latency-related issues. So the main issue is the ISP-related problems that need to be solved.
RR
Senior Full Stack Engineer at a manufacturing company with 10,001+ employees
Zero-trust access has improved our secure VPN connectivity and protected internet usage
If I could change or improve anything about Appgate SDP, it would be to enhance the user experience by improving the UI so that it is more explanatory. Currently, the UI feels as though it is doing something behind the scenes, and at first sight, nobody can understand what this application is for. I think that is the main thing regarding needed improvements.
Santo Joy - PeerSpot reviewer
Head Of Cyber Security at a outsourcing company with 201-500 employees
Security controls have been strengthened with granular application, ringfencing, and access policies
The features of ThreatLocker Zero Trust Endpoint Protection Platform that I like the most are the Ringfencing, elevation control, storage control, and application whitelisting functionality. For examples of how these features benefit my company, we were looking for a solution across various vendors to actually implement application whitelisting controls. ThreatLocker's agent, which is very lightweight and does not use much CPU or RAM, helped us achieve that solution. Ringfencing was an add-on that ticked off a lot of Australian framework security controls, which is the reason we chose it. My impression of the allowlisting feature in terms of managing which software, scripts, and libraries run on my devices is that ThreatLocker's community page has a lot of information around this, which is very helpful. Not only that, the Cyber Hero support that ThreatLocker provides gives us insights and best practices, helping us achieve that solution and guiding us to the right platform. The impact of Ringfencing on controlling the behavior of approved applications has been a big winner for us because it is something that many other platforms do not provide as a functionality. Having that allowed us to identify what applications talk to each other, which is something that many other platforms do not do. The network control feature impacts my ability to manage network traffic across my endpoints and servers. We have not used this widely across all our partners, but wherever required, we use it. It has been an easy solution for those customers to get that control implemented. The elevation feature's role in facilitating just-in-time administrative access for approved applications shows that elevation control helps in many use cases involving remote control platforms, door usage, and security system platforms that require local admins. There are many solutions that provide this functionality, but the licensing cost seems to be expensive, and it also adds another solution into the mix. Rather than doing that, we try to use ThreatLocker Zero Trust Endpoint Protection Platform to achieve that control. Regarding the storage control feature, I have used it. The primary function is USB blocking, which is very widely adopted, and also just locking down and allowing certain users to access certain file locations helps us there. When it comes to enforcing policy-driven access over various storage devices, it depends on the business risk adapted by the companies that we support, but generally the use case is USB and external storage devices where companies know that is a risk, but they do not have appropriate solutions. There are EDR platforms that claim to do this, but ThreatLocker Zero Trust Endpoint Protection Platform does it at an advanced level. My assessment of the efficiency of the real-time threat intelligence and category controls employed by Web Control in blocking malicious and non-compliant sites leads me to think that Web Control is another functionality within ThreatLocker Zero Trust Endpoint Protection Platform that is an add-on on top of the current set. That is another solution that we use based on what is required for the company, but again, that is not widely adapted yet for our partners.

Quotes from Members

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

Pros

"It was a very easy product to install. It can be deployed very fast."
"This product is solid, fairly easy to use, and reliable."
"Granular setup, which was able to set different levels of filters using the OUs in the AD."
"Deploying iboss leads to good return on investment, estimated around 70% to 80%."
"Iboss is a solution that prevents advanced persistent threats, and has a zero tolerance for attacks."
"I would say iboss is a very good product; its scalability is very good, and it's seamless for the user."
"The iboss system is highly reliable. The false positive rates are small compared to some other systems we've experienced through other partner agencies who use competing solutions."
"The console is cloud-based, which is something I really appreciate."
"Appgate SDP has positively impacted my organization, as we are using it to securely access the internet after the cyber attack."
"One of the most important features is stopping lateral movement across our network."
"The simplicity of the SDP platform is a standout feature; instead of navigating through intricate details, users can seamlessly connect to the company's network or switch to the internet with minimal effort."
"It is pretty stable."
"The interface is really friendly. It's simple to understand."
"Appgate SDP is the best solution for micro-segmentation and supplying VPN solutions."
"It is a scalable solution...The support answers your questions very fast."
"The flexibility of the tool is valuable; it is very robust, has a very robust configuration capability, is pretty well documented, and is also good interface-wise."
"ThreatLocker Zero Trust Endpoint Protection Platform benefits my company by allowing us to be preventative instead of being retroactive or reactive."
"Feature-wise, the learning mode and the fact that it's blocking everything are the most valuable. I don't see why more companies don't use the type of product."
"The interface is clean and well-organized, making it simple to navigate and find what we need."
"ThreatLocker stands out because they understand application whitelisting and elevation controls deeply, addressing real issues effectively."
"I think the biggest expense that you can save is an attack from an outsider."
"The most valuable feature is selective elevation, which allows elevating an individual process to admin privilege without granting admin privilege to that user, which has been by far the most useful feature outside of the overall solution itself."
"ThreatLocker Zero Trust Endpoint Protection Platform's ability to block access to unauthorized applications has been excellent."
"ThreatLocker Zero Trust Platform has positively impacted my organization by making sure that developers and other users do not utilize applications which are not allowed as per our IT policy."
 

Cons

"Sometimes when you call in support, you get someone who is just following a sheet. It feels like a runaround. You feel that you are running into that support wall."
"Fold that in with the risk intelligence they're getting from all of the different subscriptions they are a part of. Now, these security companies subscribe to things like emerging threats, databases, etc. You can fold all this intelligence to decide what's happening on an endpoint. I would love to see them start moving into that space. That would compete directly with Microsoft. Maybe that's why they haven't. Having that ability native within the solution would be great. The other area in which I would love to see improvement is more detailed descriptions of why they block websites."
"It is stable, but due to growth, it can sometimes be less stable than wanted."
"Our biggest problem with their service was it did not recognize the device and filtering did not always work correctly."
"Sometimes, obviously, there are bugs."
"One thing I would like to see differently with their Zero Trust platform is that some of the AI aspects related to high-risk activities have more false positives."
"Regarding pricing, setup costs, and licensing, iboss is not cheap, and that's my only concern."
"Its pricing could be better."
"One limitation is that it's harder to provide access to multiple applications in the company with Appgate, but that's probably because of poor management."
"On the cloud, when you make some changes, it may be difficult."
"The user interface should be improved as it is not very easy to work with the updates."
"One thing that kind of sticks out to me is the ability to do a proper non-split tunnel."
"One thing that kind of sticks out to me is the ability to do a proper non-split tunnel. VPN tunnel-wise, it is not really a true unsplit tunnel, but I think that's just because of the way it's designed. A split VPN basically allows your system to talk to other systems without being forced down the tunnel. A VPN running in a non-split tunnel mode forces all the traffic down the tunnel to wherever you're VPNing to. It forces the traffic down so that the traffic is subject to the firewall and rules that you have in your corporate environment and such. It helps to prevent remote malicious folks that may be talking directly to that box from piggybacking into the corporate environment through it. They do it partially, but it would be nice to see more of an enterprise-level solution there."
"It would be better to connect to an application portal from any device. Documentation and support could be better."
"If I could change or improve anything about Appgate SDP, it would be to enhance the user experience by improving the UI so that it is more explanatory."
"They could provide a single-box solution to manage tools for 4000 users. Additionally, they could add extra features to enhance remote micro connection."
"The reporting could be improved."
"A valuable addition to ThreatLocker would be a column in the audit page displaying a VirusTotal score for each file."
"The portal can be a little overwhelming at times from an administration point of view. It displays a lot of information, and it's all useful. However, sometimes there is too much on the screen to sift through, especially if you're trying to diagnose a client's problem with a piece of software. Maybe something has stopped working since they updated it, and we need to see if ThreatLocker is blocking a component of that software."
"ThreatLocker Zero Trust Endpoint Protection Platform can be improved by providing admin rights that allow us to manage it from the server by providing some token IDs or any kind of OTP if someone has rights and is on leave."
"ThreatLocker Zero Trust Endpoint Protection Platform should focus more on the application allow listing feature, which shows whether a program has been recognized but not necessarily whether it has been trusted."
"This is my first Zero Trust conference, and so far, it has been good. The only thing I have noticed is that sometimes they encounter technical issues. For example, in one of the demo labs, the laptop trying to connect to the projector was not working, which affected the demonstration of the victim versus attacker laptop scenarios. It would be helpful to fix these issues."
"I assess the efficiency of the real-time threat intelligence and category controls employed by Web Control in blocking malicious and non-compliant sites as fair. There are a few false positives."
"I have several clients in the last few months that have definitely caused a problem where a domain controller completely destroyed replication once Network Control was put in place, and now our AVD servers in Azure also lose domain trust occasionally and it is intermittent, making it rather hard to prove to ThreatLocker Zero Trust Endpoint Protection Platform that they really need to look at when there is a VPN in the middle of a domain controller."
 

Pricing and Cost Advice

"We have not priced the solution recently, but they were competitive with other vendors in the past."
"It is not expensive, and it is also not cheap. iboss is priced right in the sweet spot for the number of features it offers."
"It is probably in line with other solutions, but I do not deal with the financial side."
"We had the cost of purchasing a new appliance along with the implementation and licensing costs. However, the following year, the cost of just licensing was similar to what was paid the previous year for a new appliance along with the implementation and licensing costs."
"The overall pricing for iboss is very competitive and transparent."
"It is expensive compared to one of its competitors."
"We pay $100 per user per month. One license for the site is around $17."
"The pricing is according to the market price. It is not a very cheap solution. They have some very aggressive promotions to sell the product in the market."
"It is a pretty expensive tool. It is maybe about $20,000 per year for a hundred users or so."
"Others say ThreatLocker is too expensive, and I tell them they're dreaming. It's well-priced for what it does."
"We have not had any real issues with the pricing. As they have added more features, due to the way our contracts are structured with our customers, we have had to hold off on adopting the new features because they do add costs."
"Its price is fair. They have added some additional things to it beyond allowlisting. They are up-charging for them, but in terms of the value we get and the way it impacts us, we get a bang for our buck with ThreatLocker than a lot of our other security tools."
"I find ThreatLocker's pricing to be reasonable for the services it provides."
"I do not know about the licensing and price as it comes bundled from our MSP. However, it seems fairly reasonable for us, which is why we chose it."
"I can't complain. Cheaper would always be nice, but I think it's reasonable compared to other software in the cybersecurity market."
"Although the pricing seems good, there have been inconsistencies in contract negotiations."
"The price of ThreatLocker Allowlisting is reasonable in the market, but it is not fantastic."
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Manufacturing Company
9%
Computer Software Company
8%
Construction Company
7%
Manufacturing Company
13%
Comms Service Provider
7%
Financial Services Firm
7%
Construction Company
6%
Computer Software Company
12%
Financial Services Firm
11%
Manufacturing Company
11%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise8
Large Enterprise10
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise1
Large Enterprise5
By reviewers
Company SizeCount
Small Business56
Midsize Enterprise14
Large Enterprise12
 

Questions from the Community

What needs improvement with iboss?
I think iboss could be improved by making reporting and dashboard customization more flexible, and simplifying troubl...
What is your primary use case for iboss?
I use iboss as a cloud-based secure web gateway to provide secure internet access, web filtering, and protect remote ...
What is your experience regarding pricing and costs for iboss?
My experience with iboss's pricing structure, setup cost, and licensing model has been positive, straightforward, and...
What is your experience regarding pricing and costs for Appgate SDP?
Regarding pricing and setup cost, everything is already pre-installed in my organization, so I am not sure about pric...
What needs improvement with Appgate SDP?
The reporting can be improved, as Appgate SDP is strong but could benefit from enhanced reporting features. This woul...
What is your primary use case for Appgate SDP?
I work as a Cloud Operations Engineer at PowerSchool India Private Limited, and I have been using Appgate SDP for abo...
What is your experience regarding pricing and costs for ThreatLocker Allowlisting?
My experience with pricing, setup cost, and licensing is that it is straightforward, and there are no issues.
What needs improvement with ThreatLocker Allowlisting?
Improvements for ThreatLocker Zero Trust Platform could include some additional guidance in the beginning of setup. W...
What is your primary use case for ThreatLocker Allowlisting?
My main use case for ThreatLocker Zero Trust Platform is endpoint protection, a zero trust platform for applications,...
 

Also Known As

iBoss Cloud Platform
No data available
Protect, Allowlisting, Network Control, Ringfencing
 

Overview

 

Sample Customers

More than 4,000 global enterprises trust the iboss Cloud Platform to support their modern workforces, including a large number of Fortune 50 companies.
United States Air Force  FINRA Weight Watchers Rackspace  DataDog SageNet  Verdant Norwegian Cruise Line  VoiceBase  The Third Floor 
Information Not Available
Find out what your peers are saying about Appgate SDP vs. ThreatLocker Zero Trust Platform and other solutions. Updated: June 2026.
908,800 professionals have used our research since 2012.