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Gigamon Deep Observability Pipeline vs Proofpoint Email Data Loss Prevention (DLP) 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

Gigamon Deep Observability ...
Ranking in Data Loss Prevention (DLP)
30th
Average Rating
8.6
Reviews Sentiment
7.2
Number of Reviews
8
Ranking in other categories
Application Performance Monitoring (APM) and Observability (42nd), Event Monitoring (10th), Security Information and Event Management (SIEM) (45th), Web Application Firewall (WAF) (32nd), Advanced Threat Protection (ATP) (25th), Network Packet Broker (NPB) (1st), Network Detection and Response (NDR) (20th)
Proofpoint Email Data Loss ...
Ranking in Data Loss Prevention (DLP)
37th
Average Rating
7.0
Reviews Sentiment
6.9
Number of Reviews
2
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 2025, in the Data Loss Prevention (DLP) category, the mindshare of Gigamon Deep Observability Pipeline is 0.2%. The mindshare of Proofpoint Email Data Loss Prevention (DLP) is 0.6%, up from 0.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Data Loss Prevention (DLP)
 

Featured Reviews

LeonardoAlves - PeerSpot reviewer
Improved the capability to analyze the environment and network problems with easy setup
It improved the capability to analyze the environment and network problems. It also helped streamline your security and performance monitoring The application I use is a script. My environment is a mix of technologies. I have many passionate people in my network who are on a journey in…
HP
Offers flexible licensing and easy setup, but has challenges with European compliance
It is difficult to meet the European security compliancy regulations using Proofpoint since it is very focused on the American market, differing significantly from European policies. Additionally, there is uncertainty about the future level of license pricing because American organizations sometimes change their product offerings. Barracuda's Active Directory checking feature is one area where Proofpoint could improve.

Quotes from Members

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

Pros

"The most valuable feature for improving network visibility with Gigamon is the packet filtering capability."
"The most valuable feature is NetFlow."
"The tool's most valuable feature is the encryption feature. From a security perspective, the solution hasn't significantly strengthened our security posture. However, it has greatly improved performance by streamlining encryption processes and avoiding encryption at multiple layers. This has also simplified troubleshooting, as we can whitelist certain processes."
"It is a good product. It provides network visibility, which is important. Gigamon can bring some optimizations to my network. It is helpful for security inspection, and it makes my firewall work fast because my firewall doesn't have to do the inspection of the SSL connections, for example."
"The solution is straightforward to set up."
"It has high stability."
"It offers straightforward integration."
"Proofpoint offers flexibility in licensing, accommodating various levels from small businesses to governments."
"Proofpoint offers flexibility in licensing, accommodating various levels from small businesses to governments."
"We have too many features included in the solution. These include third-party malware detection as a primary feature and a secondary feature focused on dealing with various security threats."
 

Cons

"They should increase the solution's cluster capacity."
"The Gigamon Deep Observability Pipeline should have a feature showing the traffic flow within its platform. Currently, customers have to use separate tools for monitoring, which is inconvenient. If it had its visibility feature, it would make monitoring easier and more complete without needing extra tools."
"It only inspects a specific kind of traffic. There should be different kinds of use cases."
"In terms of improvement, while the initial setup is not overly complicated, we did encounter a few issues."
"The security should be improved."
"The graphical user interface could be improved."
"Its filtering feature needs improvement."
"It is difficult to meet the European security compliance regulations using Proofpoint since it is very focused on the American market, differing significantly from European policies."
"The tool is expensive."
"It is difficult to meet the European security compliancy regulations using Proofpoint since it is very focused on the American market, differing significantly from European policies."
 

Pricing and Cost Advice

"I would rate the solution as expensive, around an eight or nine out of ten. There are other competitive solutions available."
"The solution's price is reasonable."
"The solution is highly-priced."
Information not available
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Top Industries

By visitors reading reviews
Financial Services Firm
16%
Computer Software Company
15%
Healthcare Company
7%
Manufacturing Company
7%
Manufacturing Company
12%
Computer Software Company
10%
Insurance Company
10%
Performing Arts
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What do you like most about Gigamon Deep Observability Pipeline?
The most valuable feature for improving network visibility with Gigamon is the packet filtering capability.
What needs improvement with Gigamon Deep Observability Pipeline?
The challenge is monitoring the cloud network. In on-premises environments, monitoring is straightforward, as I can verify all packets and communications. However, due to the way access tools and p...
What is your primary use case for Gigamon Deep Observability Pipeline?
It improved the capability to analyze the environment and network problems. It also helped streamline your security and performance monitoring.
What is your experience regarding pricing and costs for Proofpoint Email Data Loss Prevention (DLP)?
The licenses for Proofpoint are effective, however, there is uncertainty about future pricing as American organizations might change their product, thereby altering the license. Microsoft has been ...
What needs improvement with Proofpoint Email Data Loss Prevention (DLP)?
It is difficult to meet the European security compliancy regulations using Proofpoint since it is very focused on the American market, differing significantly from European policies. Additionally, ...
What is your primary use case for Proofpoint Email Data Loss Prevention (DLP)?
I know the portfolio of Proofpoint. I work with email backup and email security. Most of the time, I consult for various organizations about email and email security.
 

Also Known As

Gigamon, GigaSecure
No data available
 

Overview

 

Sample Customers

Amica Insurance, College of William & Mary, Gamma, IntercontinentalExchange, OppenheimerFunds
Information Not Available
Find out what your peers are saying about Gigamon Deep Observability Pipeline vs. Proofpoint Email Data Loss Prevention (DLP) and other solutions. Updated: June 2025.
857,162 professionals have used our research since 2012.