Mimecast Advanced Email Security vs Varonis Platform comparison

Mimecast and Varonis are both solutions in the Email Security category. Mimecast is ranked #4 with an average rating of 8.5, while Varonis is ranked #16 with an average rating of 8.4. Mimecast holds a 4.0% mindshare in Email Security, compared to Varonis’s 1.0% mindshare. Additionally, 91% of Mimecast users are willing to recommend the solution, compared to 95% of Varonis users who would recommend it.

Comparison Buyer's Guide

Download the report

Executive Summary

We performed a comparison between Mimecast Advanced Email Security and Varonis Platform based on real PeerSpot user reviews.

Find out in this report how the two Email Security solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

To learn more, read our detailed Mimecast Advanced Email Security vs. Varonis Platform Report (Updated: August 2026).

Buyer's Guide

Mimecast Advanced Email Security vs. Varonis Platform

August 2026

Download the complete report

Helped 909,153 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

Cloudflare One

Mindshare comparison

As of August 2026, in the Email Security category, the mindshare of Cloudflare One is 1.7%, up from 1.4% compared to the previous year. The mindshare of Mimecast Advanced Email Security is 4.0%, down from 5.9% compared to the previous year. The mindshare of Varonis Platform is 1.0%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Email Security Mindshare Distribution
Product	Mindshare (%)
Mimecast Advanced Email Security	4.0%
Varonis Platform	1.0%
Cloudflare One	1.7%
Other	93.3%

Email Security

Featured Reviews

Cobe Van Coller

Network Architect at IP Dimension

Cloud security has improved remote access and has reduced costs for smaller client sites

I have used Cloudflare One's Identity-Aware Proxy, and it is quite straightforward from what I have seen so far. The app registration on the Azure side integrates fully into Cloudflare, and I am very satisfied with that part because it is easy to set up. The integration of Cloudflare One's Secure Web Gateway and Zero Trust Network Access works without any issues. That part is pretty automatic, and if you complete the rest of the setup, it comes together by itself with no issues from my side. What makes it nice is that we can actually start replacing on-site firewalls at this stage for the smaller clients because it does not matter if they go to a coffee shop or work from home; they are still secured by the same connection. The hops get shorter and you get better latency. We have done testing to see if it is better. One thing that we did notice with our proof of concept with our current client is that they have people connecting from the UK. When they used their previous VPN solution, uploading CAD drawings and other files to the server took a long time. They mentioned that it is much quicker on Cloudflare One's solution. I definitely believe that is part of the improved performance, and I am satisfied with that as well. What is nice about Cloudflare One is that it makes the setup easier and also easier to train technicians to maintain it. Compared to legacy systems, we do not need to get fancy firewalls in place that are costly. That is definitely also a cost-saver with Cloudflare One.

Read full review

Avinash Mishra

Manager - EUC at Finthrive

Advanced email filtering has blocked massive spam volumes and prevents unauthorized data leaks

Improvements for Mimecast Advanced Email Security include enhancing the user interface and accessibility, particularly regarding admin capabilities to add or modify user accounts. Streamlining this could improve overall usability and security management for users. Reporting is another area needing improvement in Mimecast Advanced Email Security, as the reports provided are not very easy to decipher. With artificial intelligence being integrated into various tools including Mimecast Advanced Email Security, I believe there is potential to enhance functionality, enabling users to ask specific questions and retrieve concise answers instead of overwhelming data. I choose a nine for Mimecast Advanced Email Security because improvements such as better user interface and artificial intelligence integration features would greatly enhance its usability. While no tool is perfect, these adjustments could greatly elevate Mimecast Advanced Email Security's capabilities.

Read full review

TarunKumar11

Global Leadership Council at a tech company with 10,001+ employees

Data governance has strengthened and automation now reduces risk and manual compliance work

Varonis Platform offers key features including data discovery, data classification, data analysis, governance, user and entity behavior analysis, also known as UEBA, which helps in ransomware detection, insider threat detection, and compliance reporting. It does a lot of automation from a remediation standpoint, as well as investigation and forensics. The number one feature that makes the biggest difference for my clients is visibility into unstructured data; that is the most difficult for organizations to achieve. They do not have a good understanding of where sensitive data resides, who has access to this data, whether this access is appropriate, and how data is being used. Varonis Platform provides visibility, governance, threat detection, and automated remediation around data. Varonis Platform is a great data discovery platform that provides visibility into sensitive data estimates and how it is being used. Clients have been able to reduce excessive permissions, strengthen their compliance posture, detect insider threats, and ransomware activity, which would otherwise be difficult and manual. Varonis Platform is deployed in my clients' organizations in a combination of all types. Many clients use Varonis Platform in a largely SaaS-based model since it is a data security platform consumed in this way, and many organizations still operate hybrid environments. As far as Varonis Platform is in a position to get the data source and identify systems, it can discover and classify more secure data. Deployment in most of our clients is cloud-based, connecting to Microsoft 365, AWS, or other SaaS applications such as Salesforce. In other environments, it is a hybrid deployment with SaaS and on-premises, including file servers, NAS devices, and AD servers.

Read full review

Quotes from Members

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

Pros

"It's the endpoint exposition. We don't need to expose our VPN server to the internet and need a zero-test solution. I can apply some conditional access to the endpoint that's connecting to our network to check their security policies or the security condition of their workstation. Once the workstation is trying to connect to my internal network, then I would like to check the discrete condition of these endpoints that are trying to access my internal network. We created some conditional access. We have CrowdStrike, to check if the CrowdStrike is installed, to check if it's updated, and to check for Windows updates. We created some conditional policies to check it."

"Cloudflare is simple to use."

"For Cloudflare Access, I am using the free plan...The most valuable feature is their protection."

"Cloudflare Zero Trust Platform removes the risk of exposing the applications to the public."

"The simplicity of the solution is its valuable features as almost no effort was needed to learn the configurations. It is also one of the cheapest firewalls available in this category."

"It's a perfect solution from my perspective; it's easy to understand and easy to configure."

"The tool also offers good scalability, and the dashboard, along with real-time analytics, is very good."

"Cloudflare One has assisted in securing my remote workforce through a SASE solution with Cloudflare One and the Workers part, although I am not currently using the Workers component."

More Cloudflare One pros

"What I like about the integration is that it is directly into Microsoft 365, users can use their Microsoft 365 credentials to log into the portal and access their mail."

"Mimecast is pretty good, even if you're on Office 365."

"Mimecast Advanced Email Security has positively impacted our organization by securing our environment better than before compared to what we used to configure earlier to deliver the email."

"It's good, it keeps the spam out, and it does a really good job at not allowing threats through."

"We're now certain business-critical mail is perfectly protected in multiple ways."

"The most valuable feature of Mimecast Mailbox Continuity is real-time alerts."

"The product's most valuable features are impersonation protection and phishing countermeasures."

"If I had to mention one or two things that bring the biggest benefit, I would say the security of the emails and dealing with everything."

More Mimecast Advanced Email Security pros

"The analytics would have to be our most valuable feature."

"I also appreciate the reporting feature, which allows for the extraction of various reports based on specific needs. These reports can be used for audit purposes, such as tracking changes in file locations or deletions."

"The most important feature is remediation. In remediation support, there is no group permission. We'll go ahead and remediate the access from the Dell folder to the parent folder."

"Varonis Platform support has been amazing throughout every step that we have taken with them."

"The 24/7 support is the most valuable feature, and they have been able to answer support questions pretty quickly."

"Varonis Platform is transparent and captures everything in the environment without impacting the performance. The tool helps us unify data feeds into a single reporting system."

"The solution has significantly improved data security and compliance posture by allowing us to track and monitor activities. We can see who accesses data and when files are created and understand what's happening in our environment."

"Varonis Platform has positively impacted my organization by providing clarity regarding data and permissions, improving visibility, security, and compliance."

More Varonis Platform pros

Cons

"They don't have a person to provide support for customers using the solution under their free plan."

"The free plan has limitations. For example, I can only set up three rules, and the application firewall is unavailable."

"Feedback could be enhanced. While I work efficiently with Clover as a partner in Mexico City, sometimes the information and requests are easier to manage with more concrete solutions."

"The initial onboarding was causing us some confusion."

"There are premium tier live service and lower tier live service, so we opted for the lower tier. But there is no medium tier where we pay a little extra and get a bit more service. So if that can be improved."

"Operating and tuning the product is difficult."

"From a logging perspective, it is still a bit difficult to see exactly what users are being blocked with the current views."

"Feedback could be enhanced."

More Cloudflare One cons

"I'd like to have better support from the product in the future."

"The attachment scanning feature doesn't work properly."

"The solution is complex and not easy to use."

"The solution is expensive in comparison to similar solutions."

"Certainly, the primary area needing improvement is Mimecast's customer support. Our experience as Mimecast customers has been less than satisfactory. Even when raising a priority ticket, the response time is unacceptably long, often taking around five to six hours. This level of service is disappointing. Additionally, there have been recurring service disruptions in the UK region, leading to extended email delays due to various service issues. This year alone, we've encountered such problems on approximately four occasions."

"The reaction time between a new threat being identified and Mimecast picking it up needs to be narrowed a bit."

"Its pricing can be improved. It is a bit expensive."

"The price of the solution is expensive. It can improve by reducing the price."

More Mimecast Advanced Email Security cons

"The product is very complicated."

"The remediation process can be improved. There will be no existing permission group for the McAfee channel domains. We can create a new permissions group for the required folder."

"Be prepared that when you implement the product, you will have to tune it as you go."

"We have Microsoft Office 365. I just saw an article today which says that they're actually getting integrated with Microsoft Office 365, which would be a useful feature. For user-based reports, log on activity, and stuff like that, it doesn't seem to really be present like Log360. That could just be my inexperience with it. I've been dealing with it for only about two and a half months."

"While Varonis Platform is powerful, the initial data scanning and indexing can take significant time in large environments."

"The GUI should be more functional. There should be a process for connecting through Chrome, Internet Explorer, etc."

"I would like it to have cloud integration."

"One area for improvement is the calculation engine. When applying rules in Varonis, especially for large datasets (terabytes of data), the calculations can be slow and require time to process. Speeding up this process would be beneficial."

More Varonis Platform cons

Pricing and Cost Advice

"The solution's pricing lacks transparency."

"Cloudflare Zero Trust Platform's pricing is good."

"The solution is not that expensive."

"The price tag is no longer $200,000, but rather $300,000 to $400,000. It's twice."

"The pricing of the solution is cheap. The licensing cost is also very low. I rate the cost and pricing a three out of ten."

"The prices are slightly expensive."

"My company has to make yearly payments towards the licensing costs attached to the solution. There are no hidden charges apart from the licensing costs of the solution."

"The pricing is somewhere in the middle. I would rate the pricing a seven out of ten."

"The solution is expensive."

"The product price is moderate. I rate the pricing a five out of ten."

"The licensing costs are per-user for the product that you get with them."

"I'm always going to say the price needs to be lower, but it's reasonable."

"The customers can select the license packages as per their requirements."

"For what it is, the product is overpriced."

"On a scale of one to ten, where one is cheap, and ten is expensive, I rate the pricing a ten."

"The product has good pricing in terms of return on investment."

More Mimecast Advanced Email Security pricing and cost advice

"The platform is expensive. I rate the pricing a nine out of ten."

"It's expensive, kind of, really expensive."

"Varonis Platform wasn't certainly the cheapest solution."

"The pricing is good. It neither expensive nor cheap. It is average."

"I would rate the pricing an eight out of ten, with ten being the most expensive."

"Licensing is on an annual basis. Maintenance and renewal fees are separate. Varonis Datalert is quite expensive."

"You could do a subscription, where you pay yearly, or you could purchase it outright. The licensing cost is based on the number of users on the system that you are monitoring."

See which vendors are best for you

Use our free recommendation engine to learn which Email Security solutions are best for your needs.

See recommendations

909,153 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Construction Company

19%

Comms Service Provider

11%

Outsourcing Company

Financial Services Firm

Computer Software Company

10%

Financial Services Firm

Construction Company

Outsourcing Company

Financial Services Firm

15%

Manufacturing Company

11%

Healthcare Company

Insurance Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	10
Midsize Enterprise	1
Large Enterprise	12

By reviewers
Company Size	Count
Small Business	19
Midsize Enterprise	12
Large Enterprise	20

By reviewers
Company Size	Count
Small Business	3
Midsize Enterprise	2
Large Enterprise	15

Questions from the Community

What is your experience regarding pricing and costs for Cloudflare Zero Trust Platform?

Pricing is competitive. Akamai is more expensive, in my view.

See all answers

What needs improvement with Cloudflare Zero Trust Platform?

In my opinion, Cloudflare One can be improved mainly through compatibility, as the integration should be much simpler...

See all answers

What is your primary use case for Cloudflare Zero Trust Platform?

Cloudflare One's primary use case for my organization is to protect servers and to provide remote access with the VPN...

See all answers

What is your experience regarding pricing and costs for Mimecast Email Security with Targeted Threat Protection?

Do you know anything about the pricing and cost of the Mimecast Email Security?

See all answers

What needs improvement with Mimecast Email Security with Targeted Threat Protection?

There is room for improvement since new threats are emerging. Considering the availability of new features would be w...

See all answers

What is your primary use case for Mimecast Email Security with Targeted Threat Protection?

I have been working with Mimecast Email Security.

See all answers

What needs improvement with Varonis Platform?

Varonis Platform could be improved because when I used it, we had a significant issue related to the large volume of ...

See all answers

What is your primary use case for Varonis Platform?

My main use case for Varonis Platform is to monitor access to sensitive data across file shares, Microsoft 365, and S...

See all answers

What advice do you have for others considering Varonis Platform?

Varonis Platform receives a rating of seven out of ten. I chose seven out of ten because the user experience was easy...

See all answers

Comparisons

Zscaler Zero Trust Exchange Platform vs Cloudflare One

Compared 3% of the time

Cato SASE Cloud Platform vs Cloudflare One

Compared 3% of the time

Prisma Access by Palo Alto Networks vs Cloudflare One

Compared 3% of the time

Twingate vs Cloudflare One

Compared 3% of the time

Fortinet FortiGate vs Cloudflare One

Compared 3% of the time

More Cloudflare One Competitors

Check Point Email Security (formerly Harmony Email & Collaboration) vs Mimecast Advanced Email Security

Compared 15% of the time

Proofpoint Email Protection vs Mimecast Advanced Email Security

Compared 9% of the time

Microsoft Defender for Office 365 vs Mimecast Advanced Email Security

Compared 6% of the time

Barracuda Email Protection vs Mimecast Advanced Email Security

Compared 5% of the time

Menlo Protect vs Mimecast Advanced Email Security

Compared 2% of the time

More Mimecast Advanced Email Security Competitors

Cyera vs Varonis Platform

Compared 5% of the time

Microsoft Purview Data Governance vs Varonis Platform

Compared 4% of the time

BigID Next vs Varonis Platform

Compared 3% of the time

Wiz vs Varonis Platform

Compared 3% of the time

Lepide vs Varonis Platform

Compared 2% of the time

More Varonis Platform Competitors

Product Reports

Buyer's Guide

Cloudflare One

August 2026

Download Cloudflare One product report

Buyer's Guide

Mimecast Advanced Email Security

July 2026

Download Mimecast Advanced Email Security product report

Buyer's Guide

Varonis Platform

July 2026

Download Varonis Platform product report

Also Known As

Cloudflare Area 1 Email Security, Cloudflare Bot Management, Cloudflare Gateway, Cloudflare Zero Trust Platform, Cloudflare DDoS, Cloudflare SASE & SSE Platform

Mimecast Email Security with Targeted Threat Protection, Mimecast Web Security, Mimecast Mailbox Continuity, Email and Collaboration Threat Protection

SlashNext Complete

Overview

Cloudflare One is a comprehensive platform for security, performance, and connectivity. It provides features like rate limiting, DDoS protection, and application access, tailored to enhance user experience while securing internet access and accelerating communications.

Designed to integrate security measures with ease of use and scalability, Cloudflare One offers a secure web gateway and zero trust network access. These features ensure seamless setup and operation, making connectivity reliable and protected. Users appreciate its integrated console, intuitive interface, and the ability to manage risk effectively. It offers straightforward deployment, improves latency, and boasts cost-effectiveness. While its onboarding process and documentation need enhancement, its value in content delivery and application shielding is notable. Despite challenges in integrating Cloudflare Access with existing VPNs and the need for better automation and support, it remains vital for DNS and infrastructure protection.

What features make Cloudflare One stand out?

Rate Limiting: Controls the traffic rate to prevent abuse.
DDoS Protection: Shields applications from distributed denial-of-service attacks.
Secure Web Gateway: Provides secure internet access with seamless operation.
Zero Trust Network Access: Ensures secure, application-based connectivity without relying on traditional VPNs.
Access for Connectivity: Facilitates access to internal applications securely.

What benefits should users look for in reviews?

Security: Robust measures for DNS and browsing protection.
Performance: Enhanced site accessibility and communication speed.
Cost-Effectiveness: Offers competitive pricing for its features.
Ease of Deployment: Straightforward and efficient setup process.

In industries like finance, retail, and technology, Cloudflare One is crucial for enabling secure remote access and protecting web applications against dynamic threats. It supports compliance access policies and enhances content delivery, playing a key role in safeguarding digital infrastructure.

Cloudflare

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?

Sandboxing: Full emulation sandboxing and AI-driven static analysis detect threats in attachments before delivery.
Spam and Phishing Protection: Multi-layered detection catches both payload-based attacks and payloadless, socially-engineered BEC attempts.
URL Inspection: Computer Vision AI analyzes destination pages to catch phishing and brand impersonation.
API Deployment Option: Deploys in hours without MX or mail flow changes, with 30-day historical scanning to show threats your current defenses missed.
Email Archiving (via Cloud Archive): Secure long-term storage supporting compliance needs.

What benefits can impact ROI?

Regulatory Compliance: Supports adherence to standards like HIPAA through retention and monitoring.
Integration: Deep integration with Microsoft 365, deployable as a gateway or via API depending on your environment.
Rapid Time to Value: API deployment proves protection value in hours, before any infrastructure commitment.
Threat Prevention: Detection engines refined daily against 1.3 billion emails, trusted by 42,000 customers globally.

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.

Mimecast

Varonis Platform enhances data security and governance with advanced analytics, identifying unusual access patterns and sensitive areas. Its centralized interface manages permissions across systems, offering essential capabilities for alerting and reporting.

Varonis Platform provides continuous data protection and monitoring by identifying and alerting on unauthorized data access. It offers comprehensive insights into file access and user activities, supporting data classification and simplifying compliance with tracking and monitoring capabilities. Integration with storage systems enables users to manage permissions and access effectively. Room for improvement includes cloud integration and simplifying its interface and calculation engine for ease of use. Challenges include on-premises dependency, licensing costs, and a need for enhanced DLP capabilities.

What are the primary features of Varonis Platform?

24/7 Technical Support: Ensures continuous assistance and issue resolution.
Advanced Analytics: Identifies unusual data access patterns for increased security.
Centralized Permission Management: Manages access permissions across systems.
Data Classification: Categorizes data to enhance protection measures.
Integration with Storage Systems: Simplifies compliance through tracking and monitoring.

What benefits and ROI should users expect?

Increased Security: Protects against unauthorized data access.
Compliance Simplification: Offers comprehensive tracking and monitoring to meet compliance standards.
Efficient Permission Management: Simplifies access controls across platforms.
Enhanced Alerting: Provides timely notifications of potential security breaches.

In finance, Varonis aids in safeguarding sensitive financial data, while in healthcare, it secures patient records. Legal industries utilize it for protecting client information, and retail sectors manage sensitive customer data. These industries benefit from Varonis' ability to prevent unauthorized access and streamline compliance.

Varonis

Sample Customers

23andMe

Hewlett-Packard Company (HP), Cushman and Wakefield, PIB Group, Swissport

Nottingham Building Society

Buyer's Guide

Mimecast Advanced Email Security vs. Varonis Platform

August 2026

Free Report: Mimecast Advanced Email Security vs. Varonis Platform

Find out what your peers are saying about Mimecast Advanced Email Security vs. Varonis Platform and other solutions. Updated: August 2026.

DOWNLOAD NOW

909,153 professionals have used our research since 2012.

See our Mimecast Advanced Email Security vs. Varonis Platform report.

See our list of best Email Security vendors.

We monitor all Email Security reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.