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GTB Technologies Inspector vs Proofpoint Enterprise DLP comparison

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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

GTB Technologies Inspector
Ranking in Data Loss Prevention (DLP)
25th
Average Rating
8.2
Reviews Sentiment
7.1
Number of Reviews
8
Ranking in other categories
No ranking in other categories
Proofpoint Enterprise DLP
Ranking in Data Loss Prevention (DLP)
4th
Average Rating
8.2
Reviews Sentiment
5.7
Number of Reviews
27
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2026, in the Data Loss Prevention (DLP) category, the mindshare of GTB Technologies Inspector is 1.8%, down from 2.0% compared to the previous year. The mindshare of Proofpoint Enterprise DLP is 1.4%, up from 1.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Data Loss Prevention (DLP) Mindshare Distribution
ProductMindshare (%)
Proofpoint Enterprise DLP1.4%
GTB Technologies Inspector1.8%
Other96.8%
Data Loss Prevention (DLP)
 

Featured Reviews

Marcelo Grandchamp - PeerSpot reviewer
General Manager (Founder and Owner) at nnhttps://www.linkedin.com/in/marcelograndchamp/ovax
Enables organizations to monitor the network and protect themselves from data leakage
The initial setup process is very simple and easy. We have no issues to do it for ourselves or our customers. The deployment takes less than 20 days. The integration is very simple. However, first, we must understand what we want to have on our network and what we want to prevent. If we don't have this information before we start the configuration, we will be lost. We must know what kind of protection we need in our company. We have LGPD in Brazil. It is similar to GDPR in Europe. It prevents any personal information from being linked to other companies without permission. We have to take care of the personal information of our customers, employees, and partners. To deploy the tool, we must understand what we need to do. We must download the whole package and have our infrastructure ready to receive it. We must get the SSL certification and start to configure our platform. When the process is finished, we must roll out a small portion of our network to ensure everything will be well. After that, we must do the full rollout.
SR
Director Cybersecurity at a media company with 1,001-5,000 employees
Email data controls have reduced accidental leaks and support ongoing compliance monitoring
Overall, Proofpoint Enterprise DLP is a strong platform, but there are areas for improvement to enhance usability and effectiveness. One challenge is policy complexity and lifecycle management. As DLP programs mature, policies become layered and interdependent, leading to frustrations such as rule overlap that causes multiple triggers on a single message. Limited visibility into policy hierarchy impacts, difficulty modeling how new rules interact with existing ones, and change management requiring careful validation can all be challenging. An improvement opportunity would be advanced policy simulation tools for conflict detection between rules and clear rule precedence visualization, which would help understand the source of issues. The administrator user experience can feel dense from an admin perspective, especially when managing multiple layered policies, handling rule precedence, troubleshooting overlapping triggers, and onboarding new administration. As DLP programs mature, policy environments become complex quickly. Improvement opportunities would include visual policy mapping, impact previews, easier bulk policy editing, simpler policy cloning with conflict detection, and smarter recommendations during policy creation that would be very beneficial. Regarding data discovery and risk posture visibility, improvements are needed. While email layer protection is robust, organizations need better visibility across their repositories. There is an opportunity for built-in sensitive data discovery scanning and risk exposure mapping to identify which business units handle more sensitive data. A data movement visualization dashboard could also be beneficial, transitioning from reactive DLP blocking to proactive data exposure intelligence, which would significantly increase maturity.

Quotes from Members

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

Pros

"The classifications in place are very helpful in making policies for ensuring sensitive data can be contained."
"The product has a centralized console for everything."
"This solution has improved our organization, primarily in helping to develop my business processes, and for confidential government information."
"The monitoring features are valuable."
"When comparing GTB Technologies Inspector to other solutions you receive a good value for your money when considering all the features and benefits."
"All features in GTB are very valuable and effective."
"I am impressed with the tool's ease of deployment."
"The most valuable feature is we can develop what we want. If we have an old or new requirement, they are able to support us to develop it all within one month."
"Proofpoint Enterprise DLP appears to have AI-based risky behavior monitoring in place because it shifts security from a reactive approach to a proactive one."
"Proofpoint is definitely the best."
"The threat detection is really excellent with Proofpoint Enterprise DLP and the way that it is able to see the threats before they become or before they enter the company is remarkable."
"Detection and prevention of data loss is very crucial and important in every organization, and I believe that Proofpoint Enterprise DLP has strong capability for this task."
"Proofpoint Enterprise DLP has positively impacted my organization by improving the security posture of our data and containment within incidents, providing reassurance that PII has not leaked during times of incidents."
"The best features Proofpoint Enterprise DLP offers, which stand out to me, are the ease of use and integration into the current email gateway."
"It has helped us tremendously to ensure our esteemed customers that whatever data our SMEs, security practice team, or SecOps team uses or may access from their customer data is being kept safe with us and is not being shared across the organization or outside the organization."
"Proofpoint adds value and proves its ROI based on the services they provide."
 

Cons

"The product needs to improve its support so that users can just log in and create tickets as opposed to sending emails. Sending emails is difficult to track. It also needs to work on its analytics platform."
"The performance could be better."
"It would be great if they have information rights management (IRM) on the same agent."
"The solution could improve by providing additional availability requirements."
"The tool should include better AI features."
"The solution’s performance must be improved."
"They have a roadmap for the Linux platform and Mac as well, and in the next quarter, they might have patch management also for Windows. However, they don't have that much for Linux and Mac. So, we need those things in Linux and Mac as well."
"To stay competitive, they should expand to smartphones."
"Proofpoint Enterprise DLP is generally a high-pricing solution, so it generally requires additional licenses for the DLP."
"The pricing for Proofpoint Enterprise DLP is a little bit on the higher end."
"Proofpoint Enterprise DLP is really good overall, but I feel it can improve by making the policy management more intuitive."
"Proofpoint Email Data Loss Prevention (DLP) should probably add something more into their case management process."
"Overall, Proofpoint Enterprise DLP is a strong platform, but there are areas for improvement to enhance usability and effectiveness."
"Proofpoint Enterprise DLP can be improved; the UI can always use work, but I don't have any real frustration points at the moment."
"In terms of improvements, I find there are some blind spots in Proofpoint Enterprise DLP; you can obviously add more channels for detection, and logging can be much improved, specifying exactly what action took place or what alert was generated."
"Proofpoint Enterprise DLP definitely has a higher cost compared to other email security tools, but some good solutions come at a cost."
 

Pricing and Cost Advice

"Its price is very reasonable and competitive."
"The tool has a fair price."
"When comparing GTB Technologies Inspector to other solutions you receive a good value for your money when considering all the features and benefits."
"The tool is not expensive."
"The tool's pricing is affordable and based on the number of endpoints."
"They offer a lot of features in a single bundle. So, if you want to remove some features from GTB, you can remove those. You don't need to buy those, and the price will reduce accordingly. I am very happy with the pricing."
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Top Industries

By visitors reading reviews
Comms Service Provider
14%
Financial Services Firm
14%
Outsourcing Company
11%
Manufacturing Company
9%
Financial Services Firm
15%
Outsourcing Company
10%
Manufacturing Company
8%
Insurance Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business7
Large Enterprise1
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise6
Large Enterprise27
 

Questions from the Community

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What needs improvement with Proofpoint Enterprise DLP?
Proofpoint Enterprise DLP needs to focus on another area as well. For example, someone might want more security for shared drives and OneDrive. There might need to be some API connectors in the fut...
What is your primary use case for Proofpoint Enterprise DLP?
Proofpoint Enterprise DLP primarily protects email and web channels in our organization. We have implemented both Proofpoint Enterprise DLP and cloud DLP solutions. When someone sends an email outs...
What advice do you have for others considering Proofpoint Enterprise DLP?
My core area of expertise is Proofpoint Enterprise DLP and Microsoft security. We provide user guides for normal users and conduct training from time to time, especially for DLP and phishing on ema...
 

Also Known As

Inspector, GTB Technologies DLP
No data available
 

Overview

 

Sample Customers

Supya Security Software
Information Not Available
Find out what your peers are saying about GTB Technologies Inspector vs. Proofpoint Enterprise DLP and other solutions. Updated: November 2026.
920,929 professionals have used our research since 2012.