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Microsoft Exchange Online Protection (EOP) vs TitanHQ SpamTitan comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jan 12, 2025

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...
Sponsored
Ranking in Email Security
1st
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
47
Ranking in other categories
Advanced Threat Protection (ATP) (1st), Microsoft Security Suite (10th)
Microsoft Exchange Online P...
Ranking in Email Security
4th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
36
Ranking in other categories
Anti-Malware Tools (8th)
TitanHQ SpamTitan
Ranking in Email Security
14th
Average Rating
9.0
Reviews Sentiment
7.4
Number of Reviews
79
Ranking in other categories
Anti-Malware Tools (10th), Office 365 Protection (1st)
 

Mindshare comparison

As of January 2025, in the Email Security category, the mindshare of Microsoft Defender for Office 365 is 15.4%, down from 21.8% compared to the previous year. The mindshare of Microsoft Exchange Online Protection (EOP) is 8.1%, down from 10.4% compared to the previous year. The mindshare of TitanHQ SpamTitan is 1.4%, down from 1.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Email Security
 

Featured Reviews

Tolu Omolaja - PeerSpot reviewer
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.
Nur Mohammad - PeerSpot reviewer
An effective email security solution that provides DLP, Safe Attachment, and Safe Links
If you want extensive email security, you need to purchase a Plan 2 license. Plan 1 and Plan 2 are the two plans for Microsoft Exchange Online Protection. Some customers hesitate to purchase this product because it adds some costs to them, which is necessary for them. It would be helpful for customers if Plan 1 features were included with EOP. However, they still need to purchase Plan 2 for advanced security features. One of our clients recently requested to compare Zimbra's features with Microsoft Exchange Online Protection. Zimbra is open source, while Microsoft Exchange Online Protection is not. When I compare both the products, many free features are available in Zimbra because it is open-source software. It makes no sense to request Microsoft Exchange Online Protection add all the features people get on open-source software like Zimbra. Hence, I would say whatever features Microsoft Exchange Online Protection has are enough. Microsoft has a dedicated research team that should research and add new techniques like phishing and spamming solutions to the product.
George Kajaia - PeerSpot reviewer
Work hours are not lost searching through spam emails to determine which emails are legitimate
In history on the reporting graph, when you are trying to search for sender by address, it won't search by domain. I could send an email from SendGrid with my domain, but with SpamTitan, if you search by that domain then it wouldn't search it. It only searches from the field, not in the envelope field. Unfortunately, mass mailing companies, like SendGrid, send email with the form address and that completely differs from the domain envelope form address. There is no way to search for the envelope form. So, I gave them an idea to improve this filtering. For example, if I have to search an email sent by SendGrid, then I am forced to search by the recipient, then find the emails marked as spam. This is quite a huge hassle. They told me that they are aware of this and will try to add it, but they haven't added it yet. I would like to implement a secondary delivery pool for mass mailings, having an alternate pool for mass mailing lists since there is only a single mail queue with SpamTitan. For example, if 10,000 emails are being sent, then the queue will be large. Unfortunately, without a secondary delivery pool, legitimate emails will wait in the queue to be delivered to my email. Therefore, I would like to have two queues: one for everyday emails and another for mass mailings. Now, I have to decide whether to buy a second SpamTitan license just for this reason because I am very satisfied with the functionality of SpamTitan overall and don't want to use another sender's appliance for this. From 2020 to 2021, there was a huge switch in the types of spam coming in. SpamTitan's anti-spam should be enabled to catch this spam. The spam catching rate went down over the last three to four years. I think this is because spammers are evolving and using different methods to send spam emails. The phishing rate of SpamTitan is not great, even Exchange Online Protection catches phishing better than SpamTitan. The most worrying are the phishing emails. I would like SpamTitan to upgrade and improve the phishing catch rate. The sandbox of the Bitdefender engine is not working correctly. They sent me an email that they pulled it because it was not working as it was intended to work. So, they are working on this as well, and maybe the sandbox will be fixed. The sandbox is for viruses. If something goes through then it is sent to the sandbox for analysis. However, I am not using the sandbox right now. I am just quarantining this type of attachment right away.

Quotes from Members

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

Pros

"The initial setup is straightforward. You just add the license, click it, and then you can set up the rules. It is quite simple."
"There are several features that I consider valuable."
"The stability of Microsoft Defender for Office 365 is fantastic."
"It’s easy to handle integrations, and we don't need a lot of people in our IT team."
"The deployment capability is a great feature."
"Our customers are satisfied with Defender for 365 because Microsoft products are easy to use and customize to meet the client's needs. Everything is in one place, so we can adjust policies as needed for phishing, DLP, ATP, or any other security features that our clients want to apply."
"The two main features that prove most beneficial for us are URL scanning and attachment scanning."
"Microsoft Defender for Office 365 is a stable solution."
"It's definitely scalable."
"What I like most about Microsoft Exchange Online Protection is its integration with Windows, so we have one central view for all alerts and incidents."
"The scalability is pretty good; it does what it is supposed to do."
"The product's most valuable feature is third-party integrations."
"The solution's stability is very, very good. I didn't face any problems in the last year."
"It offers great security against malware and other threats."
"The most valuable features of Microsoft Exchange Online Protection are the EOP, ATP, safe links, fishing, and antispam."
"It's all running in the backend, so it doesn't affect the app functionality."
"I like the fact that SpamTitan filters out phishing and spoofing links. They call it AI-driven threat protection. Though I'm a highly educated, advanced computer user, I still like not having to pay attention to where the link is going. I can trust that SpamTitan will filter it out nine times out of 10."
"We have had no cases of malware slipping through since we have had SpamTitan."
"The overall intuitiveness is really good. We have been able to run reports, set up quarantine emails, and integrate with our Exchange server. That has all been extremely straightforward."
"The solution is not hard to manage."
"The granularity of the setup is most valuable. It has all the features we need from global settings to per-user settings. We are pretty happy with it."
"SpamTitan is highly scalable. You can add as many clustered servers as you require. If you find that your cluster is under a heavy load, it's simple to get SpamTitan to add other clusters to your environment. If we doubled in staff, our current solution has more than enough capacity to cope, but we're not planning on changing our usage at this time."
"The most valuable feature is the Link Lock, which prevents our users from clicking on links that haven't been verified."
"It works as it should. It allows users to manage emails that they receive, meaning they can set up whitelists and blacklists."
 

Cons

"The only thing they should improve is the licensing model. They should stop changing it. A year ago, the five features I mentioned were included in one product. Now, three of them are bundled into one product, and you have to pay extra for the other two. I don't mind paying extra, but I don't want them to change it every year or every six months. I need to know what I'm looking at and not worry about it next year."
"The changes to customer service, specifically the new model for support agreements, are not favorable."
"The UI needs to be more user-friendly."
"Configuring the default strategies and policies in Microsoft Defender for Cloud Apps generates a lot of noise and false positives."
"Several simulation options are available within 365, and the phishing simulation could be better."
"One area for improvement is support, in terms of being able to reach them and, especially, technical support for configuration."
"There needs to be an improvement in integrating the product to work across multiple operating systems, and to have better support for non-Microsoft file types."
"Microsoft wants its well-paying customers to finish testing some of its half-baked products, find bugs, and report bugs back to Microsoft's team, which is a little frustrating for those who have to manage it and roll it up to thousands of people across the organization."
"The solution can be complex at times. It would be nice to have the on-server version. It needs to improve the stability as well."
"Some of the searchability when looking for specifics in Exchange logs is tedious."
"The security features could be better."
"If a company wants to put in line back-to-back anti-spam solutions, they need to work on that part because Microsoft recommends either you use EOP as a front line or you don't use it."
"Microsoft has some training portals, but more could be developed."
"I would like to get reports about vulnerable connections from our clients with information about domains, public IPs, etc. That would be highly useful."
"The security compliance features need to be improved. Sometimes, a client's mailbox becomes full because of retained information and not because of mail. I would like to see improvement in block rules as well."
"The solution lacks to elaborate on its spam policies."
"Sometimes when I'm trying to pull up reports, the speed can suffer."
"The only improvement that comes to mind is updates. We are technically on TitanHQ's private cloud. We are responsible for updating our platform when a new version comes out. I would personally prefer to have SpamTitan just notify me, and say, "At this specific time on this specific day, we will be upgrading you to the newest platform.""
"The admin user interface is very granular. Anyone who is in IT can relate to the statement: "With anything granular, there is going to be a little bit of complexity." It can be difficult, on a layer-by-layer basis, to wrap your head around it. Because the administration interface is so granular, some of the categories and some of the settings end up in really odd places. It's hard to figure out where a certain setting is sometimes."
"The interface looks a little dated and could be modernized."
"With the geo-blocking tool, it would be nice if it listed checkboxes for all the countries and had one overall checkbox for the whole area. Right now, you have to start typing them all in, or half type them, to get the list. That's time-consuming and is one thing I don't like."
"The overall GUI is utilitarian. It has a spreadsheet feel versus a nice software that is guided. I am sure they're going to improve it over time. It could look a little prettier. It needs some lipstick. They should get rid of unfamiliar words like ham and spam, helping the user to better understand what they are clicking through."
"There is no plugin for Outlook, which might be of an advantage so that you can just click on a link in Outlook that takes you right to your quarantine list. It doesn't have that at the moment."
"Initially, I had some issues where we were getting emails coming in that appeared to come in from our own internal domain. My company is called M2 Systems, so our domain name is M2-corp.com. I had to get on with support twice to get them to help me mitigate or block that from happening."
 

Pricing and Cost Advice

"The license is expensive because the cost is based on the number of users."
"While Microsoft Defender for Office 365 necessitates pricier E3 or E5 subscriptions, the extensive functionality offered by these licenses across various Microsoft products justifies the investment."
"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."
"The pricing has become expensive."
"For large enterprise organizations, they can definitely afford it, but for small and medium organizations, they might struggle to cover the expenses."
"Microsoft Defender for Office 365 comes with Microsoft Windows. It is free with the operating system."
"The product is very expensive."
"The product is bundled with Microsoft 365."
"Apart from the license fee for the solution, there are no additional costs."
"The tool's pricing is excellent."
"The price could be lower."
"The price of Microsoft Exchange Online Protection is reasonable."
"It's a high price."
"Microsoft Exchange Online Protection is a good solution at an affordable price. It is a good investment."
"Microsoft Exchange Online Protection's pricing is a little bit more because its price has recently increased."
"The pricing was much more competitive than other solutions, so I was like, "Okay, let's give it a try.""
"Our pricing has pretty much stayed somewhat the same. Sure, there has been an increase or two that keeps up with inflation, but that is everybody. When we switched from AppRiver to SpamTitan, we saved about 20%. That is $1,000 to $2,000 a month. We went to SpamTitan and WebTitan. It was $1,000 savings a month for SpamTitan and another $1,500 a month savings for WebTitan."
"Its pricing is good. It's probably one of the most competitive anti-spam and anti-malware appliances out there for email. I was doing some looking around for pricing before I came to SpamTitan, and for the feature set, the price is very reasonable and competitive."
"SpamTitan has competitive pricing and flexible licensing. They allow up to 10% more that you use and then add it to the next tier of licenses."
"Partner profitability is good with Titan HQ's partner program. This means that I recommend it to clients who trust me. My time and effort to educate them is compensated by TitanHQ, who provides the solution to me at a lower price than what the public gets it at, then I can make some money."
"The pricing is just right."
"The price and the licensing are fair, allowing us to make a margin on the product. We paid a one-time fee for the sandboxing feature; apart from that, it's just the standard licensing."
"The pricing model was one of the reasons that we selected it. The solution was very effective at what it did and it was very cost-effective. My client saved in the 30% to 40% range by installing it, so the pricing is competitive."
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Top Industries

By visitors reading reviews
Computer Software Company
16%
Financial Services Firm
9%
Manufacturing Company
8%
Government
6%
Computer Software Company
15%
Government
9%
Financial Services Firm
9%
Manufacturing Company
7%
Computer Software Company
20%
Manufacturing Company
12%
Financial Services Firm
7%
Comms Service Provider
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

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...
What is your experience regarding pricing and costs for Microsoft Defender for Office 365?
I don't have detailed specifics on pricing, setup cost, or licensing.
What needs improvement with Microsoft Defender for Office 365?
I am generally satisfied with how it currently is. If I could improve anything, I would reduce the cost.
What do you like most about Microsoft Exchange Online Protection?
The initial setup was easy. The configuration process is very straightforward.
What needs improvement with Microsoft Exchange Online Protection?
Some of the searchability when looking for specifics in Exchange logs is tedious. Although eventually the information...
What is your primary use case for Microsoft Exchange Online Protection?
I use the tools to protect customers' emails, mostly utilizing Defender products to protect emails and links from Sha...
What is your experience regarding pricing and costs for TitanHQ SpamTitan?
Pricing is affordable. We renewed for three years, and the cost is reasonable.
What needs improvement with TitanHQ SpamTitan?
The GUI is problematic. It's a mess and absolute rubbish now. We also face issues with the settings that are not yet ...
 

Also Known As

MS Defender for Office 365
Microsoft EOP, MS Exchange Online Protection
No data available
 

Overview

 

Sample Customers

Microsoft Defender for Office 365 is trusted by companies such as Ithaca College.
Information Not Available
De Montfort University, Scope Services, Park County School District, NRC, Quality Smith, Toyota, CarTrawler, Videotron
Find out what your peers are saying about Microsoft Exchange Online Protection (EOP) vs. TitanHQ SpamTitan and other solutions. Updated: January 2025.
831,158 professionals have used our research since 2012.