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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) (5th), 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
15th
Average Rating
8.8
Reviews Sentiment
6.4
Number of Reviews
8
Ranking in other categories
ZTNA (8th), Secure Access Service Edge (SASE) (17th), Microsegmentation Software (7th)
ThreatLocker Zero Trust Pla...
Ranking in ZTNA as a Service
4th
Average Rating
9.4
Reviews Sentiment
7.1
Number of Reviews
77
Ranking in other categories
Network Access Control (NAC) (4th), Endpoint Protection Platform (EPP) (6th), Advanced Threat Protection (ATP) (4th), Application Control (1st), ZTNA (5th), Ransomware Protection (1st)
 

Mindshare comparison

As of June 2026, in the ZTNA as a Service category, the mindshare of iboss is 3.5%, up from 1.9% compared to the previous year. The mindshare of Appgate SDP is 3.5%, down from 3.8% compared to the previous year. The mindshare of ThreatLocker Zero Trust Platform is 1.2%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
ZTNA as a Service Mindshare Distribution
ProductMindshare (%)
ThreatLocker Zero Trust Platform1.2%
iboss3.5%
Appgate SDP3.5%
Other91.8%
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.
Sachin Mohanty - PeerSpot reviewer
Cloud Operations Engineer at PowerSchool India Pvt.Ltd
Zero trust access has strengthened security and now streamlines remote work across all sites
The reporting can be improved, as Appgate SDP is strong but could benefit from enhanced reporting features. This would improve visibility and simplify operational monitoring, along with simpler initial deployment. The initial setup and configuration require a good understanding of Zero Trust principles. The user interface can also be improved, as the administrative interface and policy workflows would make day-to-day operations easier for security teams. Additionally, more AI-driven insights such as anomaly detection and automated policy recommendations would further enhance security operations, along with richer reporting and dashboard capabilities. Regarding scalability, we can improve it for larger-scale deployments, making the platform more effective for growing enterprises and benefiting organizations with large and distributed user populations. Many users starting with Appgate SDP would see improvements from better centralized policy management for large environments and more efficient handling for large-scale deployments while improving monitoring and reporting across multiple regions. Additional automation capabilities would also support expanding infrastructures.
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

"The iboss solution gives me the ability to scan the traffic through all the ports, through all the 131,000 PCP and UDP ports, and with this ability, we have the granularity also for consults over social media and applications on mobile, and this is an advantage that the customers are looking for right now."
"Content filtering is the most useful feature of iboss."
"Technical support is pretty sharp and very responsive."
"iboss is among the few products providing inline filtering where no application is needed on the device. It operates on the network side and is not device-based. This feature was one of the main reasons why we stayed with them for so long."
"I would rate the technical support of iboss a solid 10 without a shadow of a doubt."
"I would say iboss is a very good product; its scalability is very good, and it's seamless for the user."
"iboss is definitely very good in terms of service."
"The console is cloud-based, which is something I really appreciate."
"It is pretty stable."
"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."
"It is a scalable solution...The support answers your questions very fast."
"The interface is really friendly. It's simple to understand."
"Appgate SDP has positively impacted my organization, as we are using it to securely access the internet after the cyber attack."
"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."
"One of the most important features is stopping lateral movement across our network."
"Appgate SDP has positively impacted my organization by strengthening our security posture and providing more granular control over access to internal resources we handle daily."
"The great thing is that if you get a malicious email and you try to run something, ThreatLocker is not going to let it do anything. It is not going to let anything infect your network."
"What sets ThreatLocker apart from competitors offering similar solutions is ringfencing. The ringfencing controls, along with the application elevation features, keep it out of the user's line of sight while still protecting them."
"A few years back, we had an attack on one of our biggest clients."
"ThreatLocker Allowlisting has all of these features integrated into one console, making it effective."
"Overall, ThreatLocker Zero Trust Endpoint Protection Platform has significantly strengthened our endpoint security by enforcing zero trust principles while maintaining operational flexibility and user productivity."
"ThreatLocker stands out because they understand application whitelisting and elevation controls deeply, addressing real issues effectively."
"ThreatLocker Zero Trust Endpoint Protection Platform has helped my company save on operational costs or expenses by freeing up a lot of time on the IT side of the team."
"The customer service is excellent, ten out of ten."
 

Cons

"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, and that is where in 2025 we had to migrate to the Palo Alto-based platform."
"I am currently doing a PoC of the zero trust aspect of it. Compared to other similar solutions, it is hard to get around each feature. It takes a while to get used to it."
"The reporting feature needs improvement."
"Sometimes, obviously, there are bugs."
"Their on-premise hardware's network interface is capped at one gigabit, which is sort of a problem. If you stand a filter up where all traffic flows through that, according to them, in order to go above a gigabit, you have to have multiple devices, which in today's IT seems a little bit silly. They could easily put in an SFP port into their device that could accommodate 10 gigs or at least offer a box."
"Our iboss subscription access should be more secure with an OTP or VPN etc. It is easy to gain access if, for example, hackers obtain my username and password."
"If they could implement an extra security layer preventing access to iboss from the open internet, it would be great."
"The reporting feature needs improvement. It doesn't give you the expected results. It is quite difficult to get the specific reports needed, and it is not as intuitive as the rest of the platform."
"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."
"On the cloud, when you make some changes, it may be difficult."
"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."
"The reporting can be improved, as Appgate SDP is strong but could benefit from enhanced reporting features."
"They could provide a single-box solution to manage tools for 4000 users. Additionally, they could add extra features to enhance remote micro connection."
"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."
"One thing that kind of sticks out to me is the ability to do a proper non-split tunnel."
"The user interface should be improved as it is not very easy to work with the updates."
"There could be options for handling a bulk amount of machines simultaneously."
"Sometimes it does block new things we try to run, but once we get them approved, it works perfectly and successfully blocks the things we want to be hindered."
"Efficiency-wise, it was a bit harder in the beginning because we were new to the product and it was a lot of overhead to manage it."
"We use other vendors for other components. I'd like one vendor to control all aspects of the business, including backup, EDR solutions, email monitoring, and control, rather than using multiple vendors."
"I find that the learning mode is too accessible. Technicians sometimes default to it instead of manually building policy controls. I would prefer the learning mode to be harder to access, ideally hidden behind a layer that requires creating at least one policy first before using the learning mode as a supplement."
"ThreatLocker University offers many good training modules, but more in-depth training for advanced platforms would be beneficial."
"If I have to say what they can improve, one area would be making policy tuning and onboarding simpler for large enterprise environments."
"There are some times when applications get submitted, the hashes don't really line up."
 

Pricing and Cost Advice

"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 have not priced the solution recently, but they were competitive with other vendors in the past."
"It is expensive compared to one of its competitors."
"It is probably in line with other solutions, but I do not deal with the financial side."
"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."
"The overall pricing for iboss is very competitive and transparent."
"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."
"We pay $100 per user per month. One license for the site is around $17."
"Although the pricing seems good, there have been inconsistencies in contract negotiations."
"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."
"The pricing works fine for me. It's very reasonably priced."
"I do not deal with pricing, but I assume it is cost-effective for us. We choose a solution based on functionality and affordability."
"The pricing is fair and there is no hard sell."
"Others say ThreatLocker is too expensive, and I tell them they're dreaming. It's well-priced for what it does."
"We have encountered a few challenges regarding pricing, contract renewals, and additions. As we explored adding features like Cyber Hero, it proved to be an increased expense for our clients. This was primarily a mistake on our part due to how we initially priced it to clients."
"ThreatLocker's pricing seems justifiable."
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Manufacturing Company
10%
Computer Software Company
8%
Construction Company
7%
Manufacturing Company
14%
Financial Services Firm
8%
Comms Service Provider
6%
Computer Software Company
5%
Computer Software Company
13%
Financial Services Firm
11%
Manufacturing Company
10%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise7
Large Enterprise8
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise1
Large Enterprise5
By reviewers
Company SizeCount
Small Business53
Midsize Enterprise13
Large Enterprise11
 

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...
What is your experience regarding pricing and costs for Appgate SDP?
My experience with pricing, setup cost, and licensing is that this whole thing is managed by the security team, and t...
What needs improvement with Appgate SDP?
If I could change or improve anything about Appgate SDP, it would be to enhance the user experience by improving the ...
What is your primary use case for Appgate SDP?
My main use case for Appgate SDP is for security purposes. We are trying to use it to connect with our VPNs and the n...
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?
My experience with ThreatLocker Zero Trust Platform has been fairly good with not a lot of complaints. If I have to s...
What is your primary use case for ThreatLocker Allowlisting?
I currently work in the Enterprise GitLab platform for Scania where we have a lot of users using our GitLab platform ...
 

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.
900,644 professionals have used our research since 2012.