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Proofpoint Email Protection vs Trustifi Inbound Shield 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

Proofpoint Email Protection
Ranking in Email Security
3rd
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
53
Ranking in other categories
Security Awareness Training (2nd), Digital Risk Protection (3rd), Office 365 Protection (2nd), Secure Email Gateway (SEG) (3rd)
Trustifi Inbound Shield
Ranking in Email Security
42nd
Average Rating
6.0
Reviews Sentiment
6.1
Number of Reviews
1
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2025, in the Email Security category, the mindshare of Proofpoint Email Protection is 8.2%, down from 9.0% compared to the previous year. The mindshare of Trustifi Inbound Shield is 0.3%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Email Security Market Share Distribution
ProductMarket Share (%)
Proofpoint Email Protection8.2%
Trustifi Inbound Shield0.3%
Other91.5%
Email Security
 

Featured Reviews

AhmedRamadan - PeerSpot reviewer
Optimize email security with effective sandboxing and auto Pull for quarantine
Proofpoint is used as an email security gateway for big enterprises, primarily for their on-premises servers. Many customers also use it alongside Office 365 Proofpoint offers a complete solution for email security with features like DLP, email archiving, and encryption. The most valuable…
Joji John - PeerSpot reviewer
A simple and easy-to-handle solution that does not need multiple configurations, but its pricing could be improved
Trustifi Inbound Shield is a simple and easy-to-handle solution where we don't have to go for multiple configurations. A single IT admin supporting over 100 or 200 users can easily understand everyday reports. Trustifi Inbound Shield is a user-friendly solution that even simple lay people can understand. The product helps our customers avoid 95% of unwanted phishing emails.

Quotes from Members

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

Pros

"It's detection of true positives are great, as it's cloud based it's very scalable and stable."
"Compared to other products, Proofpoint's real-time threat intelligence makes it less noisy; they collect and share threat information effectively, which benefits all customers."
"Proofpoint Email Protection is stable enough and does its job of virus, malware, and email scam detection. Setting it up is not too complicated."
"I like all the features with Proofpoint, such as how it filters the spam and marketing mail, lost reality mail, blocks phishing attacks, blocks malicious attachments, and stops phishing links. Also it can defend against the business email compromise impersonation technique. It is a complete solution for all email attacks. It filters for the bad, malicious attachments. If there is any executable file, it can be deleted. It is a good, complete solution."
"As a cloud-based product, it can scale well."
"Proofpoint Email Protection's initial installation is straightforward. It took us less than a day to complete the implementation."
"URL scanning and online relay service are the most valuable features of Proofpoint Email Protection."
"The spam filter for email is good."
"Trustifi Inbound Shield is a simple and easy-to-handle solution where we don't have to go for multiple configurations."
 

Cons

"The scalability can be improved, and the solution can be optimized."
"Proofpoint Email Protection is an expensive solution."
"Proofpoint has a lot of false alarms."
"I want Security Awareness Training in there as a package deal. A lot of companies are starting to value email security a little bit more and take it a little bit more seriously, and the great product that we link together with a lot of these sales is a training product called Security Awareness Training. It is an upsell that we do with Proofpoint, and it is definitely something that I recommend everybody with email security to look into. It would be great if Security Awareness Training is included with the email security."
"The product's deployment is complex and requires technical knowledge."
"Sometimes it doesn't detect actual spam emails, and sometimes it catches normal emails."
"Integration for reporting needs to be improved, it's too complex."
"The stability and UI are the two areas of the solution with certain shortcomings that need improvement."
"The solution's pricing is very high compared to other products like Barracuda and should be improved."
 

Pricing and Cost Advice

"We sell annual licenses for this solution."
"The solution uses a licensing model that is reasonable compared to other products."
"It is on a yearly basis. Their floor for SMB doesn't matter. The user count is 100 users and below at $2,500 a year. Its cost is higher than other solutions. It is probably about 20% to 30% higher than what you would get with Microsoft. There are no additional costs. All costs are factored in. It can be improved pricing-wise so that it is affordable for the SMB market."
"The solution charges per user per month to use it. There are not any additional fees in addition to the standard living fees."
"The tool's pricing depends on the customer's preference, offering options for an annual license or a monthly subscription. The cost varies based on factors such as the number of users and specific requirements. Overall, the pricing is competitive."
"The licensing cost of Proofpoint Email Protection is a lot higher than other solutions, such as Barracuda."
"I rate the price of Proofpoint Email Protection a four out of five."
"The licensing is basically $8/user."
Information not available
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Financial Services Firm
10%
Manufacturing Company
9%
Government
6%
Computer Software Company
28%
Financial Services Firm
9%
Outsourcing Company
7%
Manufacturing Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business21
Midsize Enterprise13
Large Enterprise17
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Proofpoint Email Protection?
In terms of pricing, it is okay compared to others. I would say it is normal. Additional costs do come in, but it enhances security.
What needs improvement with Proofpoint Email Protection?
I believe they still need to improve by consolidating some portals, as currently, you have to log in separately to a few of them.
What do you like most about Trustifi Inbound Shield?
Trustifi Inbound Shield is a simple and easy-to-handle solution where we don't have to go for multiple configurations.
What needs improvement with Trustifi Inbound Shield?
The solution's pricing is very high compared to other products like Barracuda and should be improved.
What advice do you have for others considering Trustifi Inbound Shield?
Trustifi Inbound Shield is deployed on the cloud in our organization. I would recommend Trustifi Inbound Shield to users who have a good budget. Overall, I rate Trustifi Inbound Shield a six out of...
 

Also Known As

Proofpoint Enterprise Protection, Cofense PhishMe, Proofpoint Digital Protection
No data available
 

Overview

 

Sample Customers

Blocket, University of Waterloo, Lincoln Memorial University, WellSpan Health, U-Haul, Carestream Health, Westinghouse
Information Not Available
Find out what your peers are saying about Microsoft, Abnormal AI, Proofpoint and others in Email Security. Updated: September 2025.
869,202 professionals have used our research since 2012.