

Check Point Harmony Email & Collaboration and Mimecast Advanced Email Security are prominent competitors in the email security category. Check Point stands out for its user-friendly deployment and competitive pricing, which give it an edge for budget-conscious firms. However, Mimecast's extensive security features offer comprehensive protection, appealing to organizations needing in-depth security.
Features: Check Point offers excellent threat detection, an intuitive cloud-based management interface, and seamless integration with Microsoft 365 applications. Mimecast provides robust sandboxing to analyze attachments, advanced phishing protection, and comprehensive email archiving capabilities. These features offer deep insights and significant levels of security.
Room for Improvement: Check Point could enhance its features by offering more integrations with third-party applications and improving its sandbox capabilities. Mimecast may improve by simplifying its admin interface, reducing setup complexity, and offering more competitive pricing options for smaller enterprises.
Ease of Deployment and Customer Service: Check Point offers a straightforward deployment process with cloud-based management and a user-friendly interface, making it easy for admins to oversee security. Mimecast offers detailed setup processes tailored to Microsoft 365 and advanced email archiving but may require more time for configuration. Both vendors provide strong customer support, with Check Point noted for its responsive service.
Pricing and ROI: Check Point's competitive pricing model ensures significant ROI by providing robust security at a lower cost, appealing to price-sensitive businesses. Mimecast's higher pricing is justified through comprehensive features and guarantees substantial ROI by reducing resource needs and advanced detection capabilities, proving valuable for enterprises needing extensive protection.
The time saved during investigations is significant due to the neat dashboard that organizes everything related to alerts.
We have gone from three to four successful phishing attacks every year to a maximum of one.
There has been a 70% decrease in phishing emails and data breaches since implementing Check Point Harmony Email Security.
There is definitely a return on investment when using Mimecast, as it blocks phishing emails, reducing the risk of significant financial losses.
The ROI which companies see should be able to justify buying Mimecast Advanced Email Security.
Their technical support is proficient at resolving issues within their scope, providing excellent problem-solving assistance and guidance.
We opted for the 24/7 premium support, which is very responsive and quick whenever we have configuration challenges or other inquiries.
We understand that with respect to SLA, but we expect they can go beyond SLA and provide quick support for the client.
Support personnel are hesitant to engage in remote sessions, preferring to share documentation via email.
The customer support for Mimecast Advanced Email Security is excellent.
We instantly get customer support from Mimecast Advanced Email Security whenever there is a requirement.
I would rate the scalability of Check Point Harmony Email and Collaboration as nine out of ten, indicating high scalability.
If I want to scale this product to 2,000 users or 5,000 users, it can scale within no time, so that is not an issue.
Scalability is limited, being only integrated with Microsoft Office 365 and G Suite at present.
It handles email flow very smoothly, and we never face any issues with email delivery as our organization grows or email volume increases.
If Mimecast Email Security introduces API solutions, it will dominate the market.
While our user base remains around 2,200, I believe it can adapt to much larger requirements as needed, based on discussions with others managing larger organizations.
The platform is very stable; we have not encountered any downtime or stability-related issues.
Over these eighteen months I have been working with the product, it has been very stable, and I would recommend it to most of my peers who have issues related to the email security piece.
They confirm it's a good solution where only one or two rare emails get through, while the rest are properly blocked without any issues.
The issues we did have were causing quite a lot of problems.
Mimecast Advanced Email Security is a good product and is very stable.
Updates based on AI and reduced administrative overhead by adding or bulk adding new users, along with graphical enhancements to the GUI, would also be beneficial.
Enhancing reporting capabilities with customizable and advanced analytics features would greatly improve our ability to detect trends and proactively address emerging threats.
The current system, being tied directly to the mailbox instead of requiring MX record verification, allows new mailboxes to function immediately after Microsoft activation.
When you buy an XDR provider, they give you a complete holistic story around it, showing what has happened, which email somebody has clicked on, whether there have been any changes, and whether there is any network activity.
A lot of emails were missed despite being known samples.
Mimecast Email Security is somewhat expensive compared to the competition in the Indian market.
Pricing is a bit expensive, but it is worth it considering the features that Check Point provides.
I consider the pricing to be a bit expensive, similar to other solutions.
The pricing is lower compared to what I used before.
The pricing is higher for Mimecast, particularly for the Indian market, where it is considered expensive.
Regarding the price, I think that in terms of similar products, it is pretty much in the same line, so I think it's reasonable.
Overall, my experience with pricing, setup costs, and licensing was smooth.
I haven't had any users accidentally click on something problematic since implementing the product, which speaks to its efficacy.
For us, I prefer Check Point before Palo Alto and before other brands because Check Point is most effective in attack mitigation and attack detection.
The most valuable feature is spam detection and phishing site prevention, which Microsoft couldn't catch, yet Check Point does.
There was a signature phishing scam on the internet, but Mimecast Advanced Email Security caught it before it came to fruition and instantly blocked that signature-based phishing scam.
It easily generates reports about the kinds of emails coming in weekly and classifies them into various categories, making it very helpful to analyze and ensure our email gateway remains safe and secure by updating all security patches.
A distinct advantage of Mimecast is its ability to block phishing and impostor attacks, which are significant threats currently.
| Product | Mindshare (%) |
|---|---|
| Check Point Email Security (formerly Harmony Email & Collaboration) | 4.2% |
| Mimecast Advanced Email Security | 4.0% |
| Other | 91.8% |


| Company Size | Count |
|---|---|
| Small Business | 73 |
| Midsize Enterprise | 24 |
| Large Enterprise | 37 |
| Company Size | Count |
|---|---|
| Small Business | 19 |
| Midsize Enterprise | 12 |
| Large Enterprise | 20 |
Check Point Harmony Email & Collaboration provides AI-powered security features for email and collaboration platforms, integrating with Microsoft 365 for comprehensive protection against phishing and malware threats.
Designed for seamless deployment, Check Point Harmony Email & Collaboration offers advanced protection with minimal false positives. Users benefit from real-time alerts, granular threat analysis, and intuitive operation. It supports API-based email security, ensuring safe communication channels and data protection. While it integrates smoothly with Microsoft 365, improvements in dashboard usability, stability, false positive reduction, and expanded integrations with non-Microsoft platforms can enhance the experience.
What are the key features of Check Point Harmony Email & Collaboration?In finance, healthcare, and education industries, Check Point Harmony Email & Collaboration is deployed to safeguard sensitive information and ensure unrestricted communication flow. These sectors value its ability to block suspicious emails, prevent data loss, and maintain compliance with industry regulations.
Mimecast Email Security protects organizations against phishing, malware, business email compromise, and impersonation attacks, with detection built on 20 years of experience and over 1.3 billion emails inspected daily. It's available as a secure email gateway (MX-based) for full control over complex, multi-region environments, or via API integration with Microsoft 365, which deploys in hours with no MX changes. Administrators get a single console for policy management, monitoring external communications, and customizing configurations, and can pair it with Mimecast Cloud Archive for long-term email retention and compliance.
What key features should users explore?
What benefits can impact ROI?
Industries and use cases
Mimecast Email Security is used across industries, including healthcare and finance, to secure inbound and outbound communications and support compliance requirements. Enterprises use it as a gateway, an API-based layer on top of Microsoft 365, or both, depending on how much control versus deployment speed they need.
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