Sophos Email vs Trustifi Inbound Shield comparison

Sophos and Trustifi are both solutions in the Email Security category. Sophos is ranked #9 with an average rating of 8.0, while Trustifi is ranked #41 with an average rating of 6.0. Sophos holds a 2.1% mindshare in Email Security, compared to Trustifi’s 0.2% mindshare. Additionally, 96% of Sophos users are willing to recommend the solution.

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Executive Summary

We performed a comparison between Sophos Email and Trustifi Inbound Shield based on real PeerSpot user reviews.

Find out what your peers are saying about Microsoft, Proofpoint, Cisco and others in Email Security.

To learn more, read our detailed Email Security Report (Updated: May 2025).

Buyer's Guide

Email Security

May 2025

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Helped 855,156 peers since 2012

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

Microsoft Defender for Offi...

Mindshare comparison

As of June 2025, in the Email Security category, the mindshare of Microsoft Defender for Office 365 is 12.6%, down from 17.6% compared to the previous year. The mindshare of Sophos Email is 2.1%, down from 2.7% compared to the previous year. The mindshare of Trustifi Inbound Shield is 0.2%, up from 0.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Email Security

Featured Reviews

Tolu Omolaja

Head of Department of Network Communications at Eko electricity

Great URL scanning and attachment scanning, but I would like more proactive threat analysis

The two main features that prove most beneficial for us are URL scanning and attachment scanning. URL scanning involves an automatic scan of links and emails. When a user clicks on a link within an email, the system promptly checks the link's safety. If the link is deemed safe, access is granted automatically. However, if it is flagged as unsafe, we receive feedback and notification to caution us about the potentially harmful link. At this point, we are presented with the option to proceed or return. I have personally witnessed the system identify a few unsafe links, making this the primary advantage of using the solution. The second crucial aspect is the scanning of attachments. When an email containing an attachment arrives, we receive a notification of the new email, along with information that the attachment is being scanned for threats. This additional layer of security provides peace of mind for our organization. While Microsoft Defender for Office 365 offers numerous features, these two stand out as particularly impressive and valuable to us.

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Ahmed_Fahmy

Operations Technical Lead at IT Supporters

Provides a powerful and simple email protection with proven management benefits

Sophos Email is integrated with Office 365 and Google Workspace. It offers anti-spam functionality, which is easy to manage and comes with documentation on how to integrate it with Office 365 and Google Workspace. It provides a defense layer for email protection, scanning every incoming and outbound email for malware and spam. It can also function temporarily as an email solution if my vendor from Office 365 or Google Workspace is out of service.

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Joji John

Presales Engineer at Soffit

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.

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Quotes from Members

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

Pros

"Threat Explorer is an invaluable tool for me, and it plays a crucial role in helping me discern the origins of various email campaigns, pinpointing where they emanate from, and identifying the individuals within our organization who are affected."

"The DLP feature of Microsoft Defender for Office 365 is valuable, and we also use the DLP feature for email real-time detection."

"The initial setup was easy."

"Microsoft Defender for Office 365 facilitates efficient management and updates through the cloud. We do not have to worry about incompatibilities. It just works."

"The technical support is good and quick to resolve issues."

"The stability of Microsoft Defender for Office 365 is fantastic."

"The solution is very easy to use. All you have to do is to assign the license to the end-user and it's done. The customer will only have the feature activated, and the solution will monitor the emails to determine if they are a threat or not."

"The most valuable aspect of Microsoft Defender for Office 365 is its ability to protect us from malware."

More Microsoft Defender for Office 365 pros

"The tool is a good solution for protecting against email attacks and monitoring networks. It supports our compliance efforts and is easy to use and stable."

"The speed and stability were fine."

"There are many features that are important, but among those, the spam protection feature is very valuable. It help us to safeguard the email against phishing and ensures that there is maximum security enabled for our communication processes. It has a huge role in protecting our emails from potential threats."

"It's easy to use and the configuration is straightforward."

"When you say email security, it's about everything, incoming email, outgoing email, spam, phishing emails, unwanted marketing emails. You can set rules, but the main feature of Sophos Email is to make sure you don't get hacked. 95% of people who are hacked do not get hacked by typing the router password. They are hacked from the inside out, which means they send you a document that is a zero-day attack, you open it, nothing happens, but technically the attack is running in the background of your computer. This is how they gain access to your PC."

"The most valuable feature is its email security."

"The solution's identity proxy feature is very good and reliable."

"Good VIP protection, time of click protection and the Sandstorm feature."

More Sophos Email pros

"Trustifi Inbound Shield is a simple and easy-to-handle solution where we don't have to go for multiple configurations."

Cons

"Microsoft Defender for Office 365 should improve the troubleshooting tools. It's unclear whether the device is blocked at the firewall level or at the device itself. The granularity needed for troubleshooting is currently lacking. From my perspective, Microsoft should address this issue to benefit many users who likely share the same sentiment."

"About eight months ago, we started to measure the quantity of phishing and spam that we have been receiving, and it has been increasing a lot. That means that protection for our email is not as good as we were expecting."

"Microsoft security solutions work as expected. They are constantly updating the solutions to make them better. At the same time, the changes can impact a customer's environment, and we need to adjust settings. Sometimes we aren't aware of the changes, and nothing is pushed from the backend automatically."

"It would be better if it were more scalable. It depends on the architecture, but we would like to make it more scalable for both data centers."

"Microsoft Defender for Office 365 could improve by giving customers information on techniques to prevent threats. For example, information about best practices on how to protect their own devices against hackers and scammers, such as educational information or training. This would help others have a better understanding of cyber security. Additionally, there can be more security features added."

"We still see many false positives from time to time with Microsoft Defender for Office 365, so it would be good if we can reduce those false positives and provide better workflows for our end users, as sometimes they may not know what to do when they encounter a false positive."

"The certification training for Defender for 365 needs to be deeper and incorporate Sentinel. I took all the security courses except one, and Sentinel isn't included."

"There's room for improvement regarding the time frame for retrieving emails."

More Microsoft Defender for Office 365 cons

"Sophos Email has few improvements to implement, including the handling of incoming emails in the systems. It needs to add additional feature that helps in enhancing the scanning processes of these emails. While adding these features, it should work towards improving the current features also."

"The tool’s stability should be improved."

"The tool's integration becomes an issue when the internet connection is weak."

"Enhancing rule creation and customization features would provide users with greater control over their email security settings."

"It was sometimes hard to find the settings in the solution's interface."

"The main drawback is regarding the technical support."

"The tool's pricing is expensive. In its future release, the tool should make reporting easier to view."

"However, the setup was tricky, particularly with the DNS routing between Microsoft Exchange Online and Sophos cloud services. It took me about four attempts to get it working correctly. Despite that, Sophos Email does everything we need, so we don't require any additional capabilities now."

More Sophos Email cons

"The solution's pricing is very high compared to other products like Barracuda and should be improved."

Pricing and Cost Advice

"Defender for 365 comes in various plans and licenses, along with other Microsoft security solutions. Purchasing this kind of package or security bundle gives good value for money, and that's what I recommend."

"I was working in the government and it was too expensive for us to use our Microsoft products."

"Compared to other brands, Microsoft Defender for Office 365's pricing is competitive."

"From the pricing point of view, like any other product in the market, there is scope for negotiation."

"Defender is a little bit more expensive as compared to others. We are in the manufacturing environment. So, we don't have a high budget for all of our endpoint devices. Its cost is a major concern for us."

"I know that the product is incredibly expensive."

"The product is expensive."

"Microsoft Defender for Office 365 is an add-on to the Office license. Many customers are purchasing this solution."

More Microsoft Defender for Office 365 pricing and cost advice

"The pricing is quite reasonable, with a fixed cost and no additional charges."

"It is an expensive solution. On a scale of one to ten, where one is low price, and ten is high price, I rate the pricing a seven."

"The product is cheaper compared to other solutions."

"I rate the price of Sophos Email a four out of five."

"The tool's price is reasonable. On a yearly basis, there is a 20 percent increase in prices, but it is not an issue."

"It falls somewhere in the middle—it's not excessively expensive nor very cheap."

"The pricing could improve by having additional discounts. For example, when customers buy have more than 50 or more users, there should be additional discounts."

"I rate the product's pricing a seven out of ten."

More Sophos Email pricing and cost advice

Information not available

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Top Industries

By visitors reading reviews

Computer Software Company

16%

Financial Services Firm

Manufacturing Company

Government

Computer Software Company

13%

Manufacturing Company

10%

Comms Service Provider

Financial Services Firm

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

What do you like most about Microsoft Defender for Office 365?

Threat Explorer is an invaluable tool for me, and it plays a crucial role in helping me discern the origins of variou...

See all answers

What is your experience regarding pricing and costs for Microsoft Defender for Office 365?

Microsoft is quite affordable with a lot of features available for any size organization.

See all answers

What needs improvement with Microsoft Defender for Office 365?

Microsoft could improve by offering recommendations for domain spoofing attacks, especially scenarios where DNS recor...

See all answers

What do you like most about Sophos Email?

The solution's identity proxy feature is very good and reliable.

See all answers

What is your experience regarding pricing and costs for Sophos Email?

Sophos Email pricing is a bit high, especially since I purchase through a partner, and they sell it at a higher price...

See all answers

What needs improvement with Sophos Email?

Sophos Email does not work with split delivery. If I have a domain with 100 mailboxes and want to protect only 50, it...

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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.

See all answers

What needs improvement with Trustifi Inbound Shield?

The solution's pricing is very high compared to other products like Barracuda and should be improved.

See all answers

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 us...

See all answers

Comparisons

Proofpoint Email Protection vs Microsoft Defender for Office 365

Compared 13% of the time

Check Point Harmony Email & Collaboration vs Microsoft Defender for Office 365

Compared 7% of the time

Barracuda Email Protection vs Microsoft Defender for Office 365

Compared 5% of the time

Mimecast Email Security vs Microsoft Defender for Office 365

Compared 5% of the time

Avanan vs Microsoft Defender for Office 365

Compared 3% of the time

More Microsoft Defender for Office 365 Competitors

Microsoft Exchange Online Protection (EOP) vs Sophos Email

Compared 11% of the time

Hornetsecurity 365 Total Protection vs Sophos Email

Compared 7% of the time

Fortinet FortiMail vs Sophos Email

Compared 6% of the time

Barracuda Email Security Gateway vs Sophos Email

Compared 5% of the time

Barracuda Email Protection vs Sophos Email

Compared 5% of the time

More Sophos Email Competitors

No data available

Product Reports

Buyer's Guide

Microsoft Defender for Office 365

May 2025

Microsoft Defender for Office 365 report

Download Microsoft Defender for Office 365 product report

Buyer's Guide

Sophos Email

May 2025

Download Sophos Email product report

Buyer's Guide

Email Security

May 2025

Download Trustifi Inbound Shield product report

Also Known As

MS Defender for Office 365

Sophos Email Security

No data available

Overview

Microsoft Defender for Office 365 is a comprehensive security solution designed to protect organizations against advanced threats in their email, collaboration, and productivity environments. It combines the power of Microsoft's threat intelligence, machine learning, and behavioral analytics to provide real-time protection against phishing, malware, ransomware, and other malicious attacks.

With Microsoft Defender for Office 365, organizations can safeguard their email communication by detecting and blocking malicious links, attachments, and unsafe email content. It employs advanced anti-phishing capabilities to identify and prevent sophisticated phishing attacks that attempt to steal sensitive information or compromise user credentials.

This solution also offers robust protection against malware and ransomware. It leverages machine learning algorithms to analyze email attachments and URLs in real-time, identifying and blocking malicious content before it reaches users' inboxes. Additionally, it provides advanced threat-hunting capabilities, allowing security teams to proactively investigate and respond to potential threats.

Microsoft Defender for Office 365 goes beyond email protection and extends its security features to other collaboration tools like SharePoint, OneDrive, and Teams. It scans files and documents stored in these platforms, ensuring that they are free from malware and other malicious content. It also provides visibility into user activities, helping organizations detect and mitigate insider threats.

Furthermore, this solution offers rich reporting and analytics capabilities, providing organizations with insights into their security posture and threat landscape. It enables security administrators to monitor and manage security incidents, track trends, and take proactive measures to enhance their overall security posture.

Microsoft

Sophos Email is a comprehensive email security solution designed to protect organizations from advanced threats and data loss. It offers robust protection against malware, phishing attacks, and spam, ensuring that only legitimate emails reach users' inboxes.

With advanced threat intelligence and machine learning algorithms, it can detect and block sophisticated attacks in real-time. Additionally, it provides encryption and data loss prevention capabilities to safeguard sensitive information.

The solution is easy to deploy and manage, with a user-friendly interface and centralized control. Sophos Email offers seamless integration with popular email platforms, ensuring uninterrupted communication while maintaining security.

With its comprehensive features and proactive approach, Sophos Email is a reliable choice for organizations looking to enhance their email security.

Sophos

Trustifi Inbound Shield offers comprehensive email security, designed to protect organizations from evolving cyber threats while ensuring the integrity of sensitive information.

Specialized in advanced threat protection, Trustifi Inbound Shield combines machine learning with real-time detection to safeguard emails against phishing and malware. It is ideal for maintaining security without compromising compliance and user privacy. An intuitive interface also enhances usability, allowing for seamless integration into existing IT infrastructure.

What are the key features of Trustifi Inbound Shield?

Real-Time Threat Detection: Identifies and neutralizes threats instantly to minimize risk.
Advanced Encryption: Secures email content with robust encryption methods, ensuring privacy.
AI-Driven Algorithms: Utilizes artificial intelligence for proactive threat identification.
Compliance Adherence: Offers tools that support compliance with regulatory standards.
User-Friendly Dashboard: Simplifies management with intuitive controls and insights.

What benefits should you look for in the reviews?

Enhanced Security: Reduces vulnerability to sophisticated cyber threats.
Operational Efficiency: Streamlines email management processes.
Cost-Effectiveness: Lowers the overall costs associated with email security breaches.
Improved Compliance: Assists in staying compliant with industry regulations.

In industries such as healthcare and finance, Trustifi Inbound Shield is essential for ensuring compliance and protecting confidential information. Its implementation supports a secure environment, safeguarding sensitive communications without hindering day-to-day operations.

Trustifi

Sample Customers

Microsoft Defender for Office 365 is trusted by companies such as Ithaca College.

Del Monte Foods, Terra Verde, spicerhaart, RIVERLITE, Dataprise, SureBridge, Reed's School, Sayfol International School

Information Not Available

Find out what your peers are saying about Microsoft, Proofpoint, Cisco and others in Email Security. Updated: May 2025.

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