Microsoft Purview Data Loss Prevention vs Mimecast Insider Risk Management and Data Protection comparison

Microsoft Purview Data Loss Prevention vs. Mimecast Insider Risk Management and Data Protection

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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 June 2026, in the Data Loss Prevention (DLP) category, the mindshare of Cloudflare One is 2.0%, up from 1.5% compared to the previous year. The mindshare of Microsoft Purview Data Loss Prevention is 6.2%, down from 14.0% compared to the previous year. The mindshare of Mimecast Insider Risk Management and Data Protection is 2.7%, up from 1.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Data Loss Prevention (DLP) Mindshare Distribution
Product	Mindshare (%)
Microsoft Purview Data Loss Prevention	6.2%
Mimecast Insider Risk Management and Data Protection	2.7%
Cloudflare One	2.0%
Other	89.1%

Data Loss Prevention (DLP)

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.

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Rohit Jaiswar

Soc Anaylst at Softcell Technologies Limited

Integrated controls have reduced insider risk and now protect sensitive data across our workforce

One standout feature about Microsoft Purview Data Loss Prevention is the tight integration with Insider Risk Management and Defender XDR, as it gives much better context during investigations instead of treating DLP as an isolated alerting tool. We also use endpoint DLP heavily to control USB, copy, print, clipboard, and browser upload activity, which has been very effective for remote workforce security. The best features Microsoft Purview Data Loss Prevention offers include real-time policy enforcement, endpoint DLP, and deep integration with Microsoft 365 plus Defender XDR. We also heavily rely on sensitive information type detection, adaptive policy tips, and insider risk integration to investigate suspicious user behavior with proper context. Another standout feature is the ability to control USB copy, browser uploads, print clipboards, and cloud sharing actions directly from endpoint policies. The integration with Microsoft Defender 365 and Defender XDR helps our team in day-to-day operations because DLP alerts are automatically correlated with endpoint identity, email, and user activity telemetry, which helps the SOC investigate incidents much faster from a single workflow. The sensitive information type detection makes a difference compared to other tools we have used because it is more effective than many legacy DLP tools. It understands context, exact data patterns, document labeling, and Microsoft 365 native content, reducing false positives while improving detection accuracy. Another strong feature of Microsoft Purview Data Loss Prevention is auto-labeling and policy inheritance with Microsoft's Information Protection, which helps maintain protection even after files are shared or moved across workloads. We also value the user coaching or policy tip capability because it educates users in real time instead of only blocking actions, which reduces repeated DLP violations significantly.

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External Ganesh

Security Engineer at Comcast

Insider threats have been detected faster and internal data exposure is now controlled

Regarding how Mimecast Insider Risk Management and Data Protection can be improved, sometimes the tool is slightly laggy, wherein it would take some time for us to fetch the related logs from the Mimecast portal, and that of course can be improved. There could also be a graph or a kind of a graph where, if the organization has a smaller number of employees, it is fine, but if it has a large number of employees and different departments, then in that case, Mimecast could give us an AI suggestion upon how to improvise the current security posture, how we stand and where we can go up to in terms of implementing or tweaking the policies. As the organization's size gets bigger, it would also be better if Mimecast could provide some solutions upon how to segregate the users into groups and what groups can have which policies. Those kinds of features can be added. Regarding Mimecast Insider Risk Management and Data Protection's AI capabilities, I think its governance and security could improve as I am not entirely sure how it works. It would be helpful if Mimecast could, as the AI capabilities are in place, maintain a strict governance policy upon the data that is being processed, especially for user personally identifiable information. As insider risk management sometimes also gets into the personal details of the user, organizations might be hesitant; even we are also hesitant to use the AI capabilities. If Mimecast could provide more information about how they store the data and whether the agents are local agents or cloud-hosted agents, that would be of great help for the organizations to consider its AI capabilities while adhering to the compliance needs of a particular organization.

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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

"Cloudflare is simple to use."

"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."

"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."

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

"Clover is the best product globally."

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

"Cloudflare Access is part of the Zero Trust philosophy."

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

More Cloudflare One pros

"Microsoft Purview Data Loss Prevention's responses are faster. Its installation is also reliable. The security score helps with the security part."

"One of the valuable features of Purview is the ability to create a legal hold on a user's account within the compliance portal. That's pretty useful when it comes to any litigation or if you want to redeem the content within a mailbox, OneDrive, or a generic public SharePoint site."

"The impact of Microsoft Purview Data Loss Prevention's classification and policy controls on our productivity within our organization is significant, as it's helped our security team."

"Microsoft Purview has helped improve our organization's ability to discover sensitive data significantly as we use eDiscovery Purview, which is incredibly helpful."

"There's a good amount of documentation in case you run into any problems."

"If we can prevent information from going out, eventually, when a regulator is asking about our security measures, we can show what we've been doing."

"The tool's most valuable feature is in the area of OCR."

"The product can block the uploads to cloud services."

More Microsoft Purview Data Loss Prevention pros

"Customer Service: Exceptional Technical Support: Exceptional. Always get a native English speaker."

"Mimecast Insider Risk Management and Data Protection has positively impacted my organization by giving us more visibility in terms of what our users are doing or which data they are sharing."

"Since implementing Mimecast Insider Risk Management and Data Protection, I have seen specific outcomes such as achieving zero incidents over the last five years."

"This company stands out on its customer support."

"This is by far the best cloud-based backup solution."

"The product isn't free, but the value that is given with the software functionality is top of the line."

"Backup and recovery have been great, but I love having the ability to keep the hybrid type build which they offer."

"CrashPlan has proven to be a backup AND restore solution when other solutions were only "good" at backing up."

More Mimecast Insider Risk Management and Data Protection pros

Cons

"Cloudflare DDoS has poor technical support."

"The tool should provide on-premise versions. Currently, all versions are cloud-based."

"Operating and tuning the product is difficult."

"Cloudflare One is not very powerful, but for what we require, it is basic and sufficient."

"Our customers no longer use Cloudflare because its service is subpar."

"The software has automated alerts, but the automated alerts are not available in the mobile app."

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

"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."

More Cloudflare One cons

"I would like Microsoft Purview Data Loss Prevention to be on the source code or SQL databases. It is difficult to do classification and labeling when you have a third-party source code or a third-party Oracle database. It is seamless when it comes to Microsoft documents but is not so with third-party source codes. Microsoft needs to work on it a little bit more."

"Technical support seriously needs work. They are not helpful at all."

"The solution should provide better integration with other systems."

"The support is poor."

"Microsoft Purview Data Loss Prevention could be improved with simpler policy configuration, a more robust reporting dashboard, and better support for third-party applications outside the Microsoft ecosystem."

"More training for end users on how it works would be beneficial."

"The platform can be challenging to navigate and has the potential for improvement."

"There is a lot of ambiguity when you are setting up labels, such as sensitive information labels. It is a little daunting at first if you don't have prior knowledge, and there is a little bit of a learning curve for setting up the labels. Some of the setup wizards could be more helpful from an AI perspective. They can streamline the setup through more AI technologies so that you don't have to jump through so many hoops and different menus and dropdowns. It would be useful to have a setup wizard that is more hands-off and engaging for setting up the information type labels. If you tell them this is what we're trying to protect, it should basically start to lead you down that path of best practices. Such a feature would be great."

More Microsoft Purview Data Loss Prevention cons

"We had one server that has tendency to make the client stop, but usually fixes itself if you give it a few hours."

"I do not prefer the customer support for Mimecast Insider Risk Management and Data Protection; when we had to extract previous year's data for audit, we opened a case due to the option being disabled, but the support took months."

"In the places we have slower connections it has a time out problem."

"Adding multi-user support would be huge."

"Reporting is pretty limited if you are not using the API."

"It is a little confusing for users when they are replacing a laptop - a couple have wiped out their backup by choosing "adopt" before they do a restore."

"Improved reporting on backup progress."

"Protecting Servers would be an excellent area to improve."

More Mimecast Insider Risk Management and Data Protection cons

Pricing and Cost Advice

"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 prices are slightly expensive."

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

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

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

"The solution's pricing lacks transparency."

"The solution is not that expensive."

"If one is very cheap and ten is very expensive, I rate the price as one out of ten."

"It's a little bit pricey compared to competitors, but it's not too high."

"The product has the best price-to-performance ratio."

"The cost works out to about $15 per user per month."

"Microsoft Purview Data Loss Prevention is part of a bundle and is not sold as a standalone product."

"The pricing is reasonable."

"Though I am not a specialist, the tool is quite expensive."

"The solution’s pricing is reasonable."

More Microsoft Purview Data Loss Prevention pricing and cost advice

"They were the best solution and surprisingly enough, the cheapest."

"It used to be a good solution for SOHO in particular as it had unlimited storage for a reasonable price. However, their pricing model has changed and they are now primarily targeting enterprise users."

"The pricing is reasonable. It's my understanding that the cost is about $7 for unlimited storage in the cloud per server."

"It was expensive. It was more expensive than Eureka, and it was more expensive than Barracuda Backup, but what we got was a full team. They didn't come in and nickel and dime us. They provided the assistance we needed. They didn't say that they need to charge us for something or it is going to take another statement of work. It was all bundled into it... We pay for the software maintenance. It is probably 18% or 20% of the license fee for rev releases."

"It is 100% worth the cost to get and keep the support, especially when setting it up."

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Use our free recommendation engine to learn which Data Loss Prevention (DLP) solutions are best for your needs.

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902,417 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Construction Company

19%

Comms Service Provider

10%

Financial Services Firm

Manufacturing Company

Financial Services Firm

15%

Computer Software Company

Manufacturing Company

Outsourcing Company

Financial Services Firm

16%

Manufacturing Company

11%

Construction Company

10%

Comms Service Provider

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	17
Midsize Enterprise	7
Large Enterprise	15

By reviewers
Company Size	Count
Small Business	29
Midsize Enterprise	30
Large Enterprise	39

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.

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...

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...

What is your experience regarding pricing and costs for Microsoft Purview Data Loss Prevention?

The pricing for Microsoft Purview Data Loss Prevention was manageable for us because we already had Microsoft 365 and...

What needs improvement with Microsoft Purview Data Loss Prevention?

Microsoft Purview Data Loss Prevention can be improved as the endpoint DLP policy tuning can be complex in large envi...

What is your primary use case for Microsoft Purview Data Loss Prevention?

Microsoft Purview Data Loss Prevention is used for monitoring and preventing sensitive data exfiltration across Excha...

What is your experience regarding pricing and costs for Code42 Next-Gen DLP?

My experience with pricing, setup cost, and licensing indicates that pricing is always very expensive. It's a very ex...

What advice do you have for others considering Code42 Next-Gen DLP?

My advice for others looking into using Mimecast Insider Risk Management and Data Protection is to evaluate it, and i...

What needs improvement with Code42 Incydr?

There are no particular reviews on improvement from my side regarding Mimecast Insider Risk Management and Data Prote...

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Product Reports

Cloudflare One

Download Cloudflare One product report

Microsoft Purview Data Loss Prevention

Download Microsoft Purview Data Loss Prevention product report

Microsoft Purview Data Loss Prevention report

Mimecast Insider Risk Management and Data Protection

Download Mimecast Insider Risk Management and Data Protection product report

Mimecast Insider Risk Management and Data Protection report

Also Known As

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

Microsoft Endpoint Data Loss Prevention, MS Endpoint DLP, Microsoft Endpoint DLP

Mimecast Incydr, Code42 Next-Gen DLP, Code42 Next-Gen Data Loss Protection, Code42 Forensic File Search, Code42 Backup + Restore

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

Microsoft Purview Data Loss Prevention helps businesses protect sensitive data through robust compliance automation and seamless multi-platform integration, supporting environments like Office 365, Azure, iOS, Android, and macOS.

Microsoft Purview Data Loss Prevention focuses on identifying sensitive data and maintaining compliance through automation and integration with platforms such as Exchange email, SharePoint, OneDrive, and Teams. Auto-labeling, classification controls, and monitoring capabilities ensure secure data management, reducing insider threat response times by 25%. While praised for its capabilities, improvements in system integration, endpoint handling, and incident management are needed. Licensing costs and limited language support pose challenges. Usability can be enhanced through interface updates and better documentation. OCR and scalability enhancements could improve policy propagation speed. More end-user training examples would be beneficial.

What are the key features?

Sensitive Data Identification: Detects confidential information across environments.
Compliance Automation: Streamlines regulatory requirements adherence.
Multi-Platform Integration: Supports Office 365, Azure, iOS, Android, macOS seamlessly.
Auto-Labeling: Automatically categorizes sensitive data for protection.
Classification Controls: Provides robust data classification options.
Alerts and Monitoring: Enhances data security with proactive alerting.

What benefits should users evaluate?

Efficient Threat Response: Reduces insider threat response times by 25%.
Enhanced Data Governance: Simplifies managing data privacy and compliance.
Comprehensive Protection: Integrates with multiple platforms for wide coverage.

In industries such as finance, healthcare, and legal, Microsoft Purview Data Loss Prevention is crucial for safeguarding sensitive information due to strict compliance demands. It automates data classification and policy configurations, preventing accidental data leakage and ensuring security protocols align with regulatory standards.

Microsoft

Mimecast Insider Risk Management and Data Protection streamlines automated backups and simplifies navigation with intuitive interfaces, supporting cross-platform environments and central administration.

Offering seamless integration of security and management tools, Mimecast Insider Risk Management and Data Protection enhances data protection while ensuring ease of use. With real-time data management and centralized administration, businesses experience minimized maintenance effort. Despite needing improvements in reporting, account management, and mobile integration, its robust risk scoring and lightweight clients offer substantial benefits. Designed for corporate and HIPAA-related data, it aids recovery from device losses and strengthens data loss prevention, integrating well into egress strategies.

What are the key features of Mimecast?

Automated Backups: Ensures data is backed up seamlessly with minimal intervention.
Real-time Data Management: Provides up-to-date data access and processing.
Cross-platform Support: Maintains functionality across different systems and devices.
Intuitive Interfaces: Easy navigation improves user experience.
Centralized Administration: Allows for streamlined management of data and security measures.
Risk Scoring: Customizable settings for enhanced data protection.

Which benefits and ROI should users consider?

Ease of Use: Simplifies complex data protection tasks with intuitive processes.
Maintenance Efficiency: Reduces manual effort through automated features.
Resource Utilization: Optimizes device and cloud resources for better performance.
Robust Support: Ensures help is readily available to address issues.

Industries like healthcare and legal benefit from Mimecast's data recovery support for HIPAA-compliance and large-scale unstructured data management. The platform is adaptable for both on-premises and cloud-based deployments, essential for maintaining security in high-risk environments such as during legal investigations.

Mimecast

Sample Customers

23andMe

Information Not Available

Adobe, Okta, Samsung, Taylormade, Boston University, Lending Club, North Highland, Stanford University, Ping Identity, Qualcomm, Pandora.

Microsoft Purview Data Loss Prevention vs. Mimecast Insider Risk Management and Data Protection