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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
8th
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
22
Ranking in other categories
Secure Web Gateways (SWG) (6th), Internet Security (3rd), Web Content Filtering (1st), Cloud Access Security Brokers (CASB) (7th), Secure Access Service Edge (SASE) (8th)
Appgate SDP
Ranking in ZTNA as a Service
20th
Average Rating
8.8
Reviews Sentiment
6.8
Number of Reviews
6
Ranking in other categories
ZTNA (9th), Secure Access Service Edge (SASE) (20th), Microsegmentation Software (9th)
ThreatLocker Zero Trust Pla...
Ranking in ZTNA as a Service
4th
Average Rating
9.2
Reviews Sentiment
7.1
Number of Reviews
74
Ranking in other categories
Network Access Control (NAC) (4th), Endpoint Protection Platform (EPP) (6th), Advanced Threat Protection (ATP) (5th), Application Control (1st), ZTNA (5th), Ransomware Protection (1st)
 

Mindshare comparison

As of May 2026, in the ZTNA as a Service category, the mindshare of iboss is 3.2%, up from 1.9% compared to the previous year. The mindshare of Appgate SDP is 3.3%, down from 3.8% compared to the previous year. The mindshare of ThreatLocker Zero Trust Platform is 0.9%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
ZTNA as a Service Mindshare Distribution
ProductMindshare (%)
ThreatLocker Zero Trust Platform0.9%
iboss3.2%
Appgate SDP3.3%
Other92.6%
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.
IgnitiusMolepo - PeerSpot reviewer
Senior IP Network Defense at MTN
Helps us manage traffic-related issues and streamlines access management for the network
Appgate SDP has significantly streamlined our access management, providing a notably efficient solution compared to traditional VPNs. 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, unlike VPNs which often involve waiting for connection handling and unblocking. Recognizing the robustness of SDP, we made strategic decisions to minimize reliance on VPNs, reserving only two for administrative purposes. In a scenario where Appgate SDP significantly improved our network security posture, the platform played a crucial role in fortifying defenses against major threats. The encryption algorithms utilized by SDP provide a high level of security to our network architecture. Compared to Cisco, SDP proves to be most critical in protecting resources with the help of role-based policies. It only provides selective access to the application. The dynamic policy engine significantly enhances our access control mechanisms. It has single sign-on and multifactor authentication features. It makes processes faster and easier. It has helped our IT team to manage the workload with ease. It gives an intelligent solution whenever they face traffic-related problems. I rate it a nine out of ten.
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

"Because of iboss, I did not have to assign web filtering tasks to my techs on a daily basis."
"As I mentioned, the return on investment is significant, as it saved our office locations' bandwidth because when you are working remotely at home, your internet traffic routes directly to iboss and will not go to your office building, saving bandwidth bottlenecks and ensuring that issues with our building internet circuits will not impact your internet connectivity because you are directly going to the iboss data center."
"We were impressed by the solution's mental health function, which can detect if someone needs help. It scans what users are browsing and flags warning signs so we can check to see if they are okay. We've had to use it a couple of times."
"iboss is easy to use despite its complexity. Multiple engineers manage it, but it's significantly more straightforward to administer than traditional VPNs and web proxies."
"The console is cloud-based, which is something I really appreciate."
"We chose iboss for both zero trust and proxy (SWG) because their SWG was superior."
"Our primary use case for this product is DLP,"
"The solution has massively improved our security posture, giving us full visibility into what our staff does online."
"The flexibility of the tool is valuable. It is very robust. It has a very robust configuration capability."
"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 a scalable solution...The support answers your questions very fast."
"It is pretty stable."
"The interface is really friendly. It's simple to understand."
"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."
"Appgate SDP is the best solution for micro-segmentation and supplying VPN solutions."
"One of the most important features is stopping lateral movement across our network."
"For companies that are considering ThreatLocker Zero Trust Endpoint Protection Platform, my advice would be to go for it, as it truly changes how you secure your clients and offers more opportunities to provide services to clients that were not feasible before."
"My impression of the allowlisting feature in ThreatLocker Zero Trust Endpoint Protection Platform for managing which software, scripts, and libraries run on my devices is that it is awesome."
"ThreatLocker Zero Trust Endpoint Protection Platform benefits my company by allowing us to be preventative instead of being retroactive or reactive."
"ThreatLocker provides visibility into user activity and application usage, empowering organizations to define acceptable applications and web browsers."
"ThreatLocker's VDI environment, coupled with the ringfencing capabilities of policies, gives us confidence."
"If all of our vendors would act and support us like ThreatLocker does, we would be happy."
"A few years back, we had an attack on one of our biggest clients."
"The Zero Trust factor is valuable because it blocks everything. That helps us to stay ahead of bad actors. We do not have to be in recovery mode."
 

Cons

"Sometimes, obviously, there are bugs."
"The dashboards for local use could be better."
"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."
"Iboss is growing so fast that it is often hard for them to keep up with the challenges."
"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."
"The area I would like to see improvement in is the ability with in the reporter to navigate directly to the content the user is traversing. It is kind of there, but it's not perfect. Quite frequently, I receive links that lead me to pages with error messages."
"Our biggest problem with their service was it did not recognize the device and filtering did not always work correctly."
"If they could implement an extra security layer preventing access to iboss from the open internet, it would be great."
"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."
"On the cloud, when you make some changes, it may be difficult."
"One thing that kind of sticks out to me is the ability to do a proper non-split tunnel."
"They could provide a single-box solution to manage tools for 4000 users. Additionally, they could add extra features to enhance remote micro connection."
"It would be better to connect to an application portal from any device. Documentation and support 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."
"To become the best solution, some sort of integration or remote management, like remotely connecting, could be beneficial."
"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."
"It is a little frustrating on my end since I like to go as quickly as I possibly can, and it slows me down."
"Better visualizations of what exactly is happening in our logs would be helpful. There can be more visuals on what has been elevated. Presenting this in a more refined manner would be beneficial."
"If you have a thousand computers with ThreatLocker agents on them, when you approve or create a new policy saying that Adobe Reader that matches this hashtag and meets certain criteria is allowed to be installed, it applies at the top level or the organization level. It applies to every computer in the company. When you make that new policy and push it out and it goes out and updates all of the clients. Unfortunately, at this time, it does not look like they stagger the push-out."
"Scalability is challenging, not due to the platform. Scaling ThreatLocker Zero Trust Endpoint Protection Platform usage requires dedicated resources for maintenance."
"The company should strive to stay ahead of all the developments happening externally. If their progress accelerates more rapidly than the ongoing changes outside, it would prove advantageous."
"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

"It is expensive compared to one of its competitors."
"The overall pricing for iboss is very competitive and transparent."
"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 have not priced the solution recently, but they were competitive with other vendors in the past."
"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."
"We pay $100 per user per month. One license for the site is around $17."
"It is a pretty expensive tool. It is maybe about $20,000 per year for a hundred users or so."
"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."
"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."
"The pricing is fair and there is no hard sell."
"Considering what this product does, ThreatLocker is very well-priced, if not too nicely priced for the customer."
"I do not deal with pricing, but I assume it is cost-effective for us. We choose a solution based on functionality and affordability."
"Although the pricing seems good, there have been inconsistencies in contract negotiations."
"I find ThreatLocker's pricing to be reasonable for the services it provides."
"I believe ThreatLocker's pricing model is fair and flexible, allowing account managers to offer customized deals based on our specific needs."
"I can't complain. Cheaper would always be nice, but I think it's reasonable compared to other software in the cybersecurity market."
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Manufacturing Company
9%
Computer Software Company
9%
Construction Company
7%
Manufacturing Company
12%
Financial Services Firm
8%
Government
6%
Computer Software Company
6%
Computer Software Company
14%
Financial Services Firm
11%
Manufacturing Company
8%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise7
Large Enterprise8
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise1
Large Enterprise3
By reviewers
Company SizeCount
Small Business52
Midsize Enterprise13
Large Enterprise9
 

Questions from the Community

What needs improvement with iboss?
The problem our organization had is that iboss failed for the Mac devices. It is not able to give a successful agent ...
What is your primary use case for iboss?
We used iBoss mainly for Internet Access by having an Agent on Windows laptops Primarily because when we try to use i...
What is your experience regarding pricing and costs for iboss?
I am not involved in pricing, but as per the information I have, during that time, the Blue Coat proxies we were usin...
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What is your experience regarding pricing and costs for ThreatLocker Allowlisting?
My experience with pricing, setup cost, and licensing for ThreatLocker Zero Trust Endpoint Protection Platform is goo...
What needs improvement with ThreatLocker Allowlisting?
ThreatLocker Zero Trust Endpoint Protection Platform can be improved by providing admin rights that allow us to manag...
What is your primary use case for ThreatLocker Allowlisting?
My main use case for ThreatLocker Zero Trust Endpoint Protection Platform is to secure the server.A specific example ...
 

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 
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Find out what your peers are saying about Appgate SDP vs. ThreatLocker Zero Trust Platform and other solutions. Updated: April 2026.
893,164 professionals have used our research since 2012.