Mimecast Insider Risk Management and Data Protection vs Proofpoint Enterprise DLP comparison

Mimecast Insider Risk Management and Data Protection vs. Proofpoint Enterprise DLP

Download the complete report

Helped 914,262 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:

ROI

Sentiment score

6.6

Mimecast's solution improves security and efficiency, saving time, reducing data leaks, and automating manual tasks into workflows.

Sentiment score

4.6

Users find time-saving automation improves efficiency, reduces incidents, and enhances data protection, though financial returns may vary.

Mimecast Insider Risk Management and Data Protection eases the workload through automation, through policies and rules that are pre-configured to handle complex tasks that would take hours and days for a team to initiate.

Edwin Chiwaula

Senior Service Desk Engineer at a comms service provider with 201-500 employees

With Mimecast Insider Risk Management and Data Protection, our investigation time for high-risk incidents has been cut in half, and overall management now takes us less than four hours a week.

Rahul Dubey

Security Managed Services Specialist at Accenture

There have been scenarios where we have stopped users from sharing data, and that data has been successfully protected from leaving the premises, adding tremendous value for us.

For more quotes and insights, download the Mimecast Insider Risk Management and Data Protection report

Security Engineer at Comcast

The package that Proofpoint provides is better in the long run, especially since results have been seen in prevention and responses to exercises concerning external files being sent out during various departures.

reviewer2784738

Software Developer at a financial services firm with 1,001-5,000 employees

ROI from Proofpoint Enterprise DLP is evident in terms of incident reduction, operational efficiency, and breach cost avoidance.

For more quotes and insights, download the Proofpoint Enterprise DLP report

Director Cybersecurity at a media company with 1,001-5,000 employees

This allowed us to coach and train our users in managing their risky behaviors, as well as the alerting capabilities, which were superior and helped free up my team's time to focus on other important tasks.

reviewer2805150

IT Director at a insurance company with 10,001+ employees

Customer Service

Sentiment score

8.3

Mimecast provides reliable, effective customer support with knowledgeable staff, useful resources, and multiple support channels, despite occasional delays.

Sentiment score

6.4

Proofpoint Enterprise DLP customer service is praised for responsiveness, technical skill, and effective communication, ensuring a positive user experience.

I would rate the customer support a perfect 10.

Mandeep Ranjan

Iam Analyst at a renewables & environment company with 1,001-5,000 employees

I have never had any problems with the customer support, and they are very responsive.

Bukhosi Ndlovu

Cyber Security Engineer at a computer software company with 51-200 employees

They resolve issues according to their established SLA.

Harshitraj Das

technical specialist at a tech vendor with 10,001+ employees

For more quotes and insights, download the Mimecast Insider Risk Management and Data Protection report

They are technical and provide options that help narrow down solutions.

reviewer2784738

Software Developer at a financial services firm with 1,001-5,000 employees

This service or features plays a big role in protecting the information and protecting the sensitive details which are entered in the email body or somewhere in the emails as a subject, as a signature, or in any form.

reviewer2826888

Sr System Engineer at a tech vendor with 10,001+ employees

Proofpoint Enterprise DLP consultants are also provided who help in the security domain and analyze the monthly details about attacks and what needs to be done.

reviewer2845998

Senior Solution Architect at a tech vendor with 5,001-10,000 employees

For more quotes and insights, download the Proofpoint Enterprise DLP report

Scalability Issues

Sentiment score

7.6

Mimecast efficiently scales with cloud-native architecture, offering customization, flexible deployment, and seamless data handling for growing organizations.

Sentiment score

6.0

Proofpoint Enterprise DLP is scalable and adaptable, supporting growing data and users across diverse infrastructures with reliable integration.

The tool effectively detected both malware and spam, ensuring that only a few emails categorized as malware reached user mailboxes.

MeetPatel

Network Security Engineer at a tech services company with 1,001-5,000 employees

I would rate the scalability of Mimecast Insider Risk Management and Data Protection around 9.5, as it is highly scalable and widely used by many organizations, including large enterprises.

Mandeep Ranjan

Iam Analyst at a renewables & environment company with 1,001-5,000 employees

As the organization grows, Mimecast scales its cloud resources to handle increased demand.

Priti Patil

Cybersecurity analyst at Infosys

For more quotes and insights, download the Mimecast Insider Risk Management and Data Protection report

Proofpoint Enterprise DLP scales very well for enterprise environments due to its cloud-native architecture, which supports growth in users, policy complexity, integration volume, and data throughput without performance degradation.

For more quotes and insights, download the Proofpoint Enterprise DLP report

Director Cybersecurity at a media company with 1,001-5,000 employees

Proofpoint Enterprise DLP is scalable and can be used in a large environment, especially for emails and cloud workloads.

reviewer2584311

Systems Engineer at a financial services firm with 10,001+ employees

Proofpoint Enterprise DLP is very scalable to any size organization, from small, medium to large.

reviewer2805150

IT Director at a insurance company with 10,001+ employees

Stability Issues

Sentiment score

8.0

Mimecast Insider Risk Management is stable and reliable, with minimal issues, quick resolutions, and seamless updates in diverse environments.

Sentiment score

8.1

Proofpoint Enterprise DLP is reliable with minimal downtime, effective support, consistent performance, and minor upgrade-related instability.

Mimecast Insider Risk Management and Data Protection is stable in my experience.

Bukhosi Ndlovu

Cyber Security Engineer at a computer software company with 51-200 employees

Mimecast Insider Risk Management and Data Protection is definitely stable without fail based on my experience.

MeetPatel

Network Security Engineer at a tech services company with 1,001-5,000 employees

For more quotes and insights, download the Mimecast Insider Risk Management and Data Protection report

It also automatically blocks that sender if the sender is malicious. I really value that feature.

reviewer2805108

Cyber security Officer at a government with 201-500 employees

Given the single console for managing the entire Proofpoint portfolio solution, as well as managing policies and the privacy controls, it has been a very stable and productive tool.

reviewer2805150

IT Director at a insurance company with 10,001+ employees

We can see the health status every day on Proofpoint Enterprise DLP.

Vivek_Jaiswal

Security Engineer at LTI Mindtree

For more quotes and insights, download the Proofpoint Enterprise DLP report

Room For Improvement

Mimecast could enhance reporting, integration, and analytics, improve UI performance, and support additional devices for better risk management.

Proofpoint Enterprise DLP needs improvements in AI integration, usability, visibility, endpoint monitoring, and addressing specific blind spots.

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.

For more quotes and insights, download the Mimecast Insider Risk Management and Data Protection report

Security Engineer at Comcast

Mimecast Insider Risk Management and Data Protection should incorporate features to detect if a URL is malicious or generated by AI, especially since many attackers use scripts to bypass mail gateways.

Harshitraj Das

technical specialist at a tech vendor with 10,001+ employees

The policies are solid, they work effectively, the implementation time is not very long, integrations with SIEM are quite easy, and the Glassbreak account is something I have tested.

MeetPatel

Network Security Engineer at a tech services company with 1,001-5,000 employees

An improvement opportunity would be advanced policy simulation tools for conflict detection between rules and clear rule precedence visualization, which would help understand the source of issues.

For more quotes and insights, download the Proofpoint Enterprise DLP report

Director Cybersecurity at a media company with 1,001-5,000 employees

It is quite effective in detecting and preventing data loss through the analysis of user behavior and content.

Jack Sandhu

Manager, Information Technology Operations at a retailer with 10,001+ employees

Occasional mishaps arise related to users' devices affected by Proofpoint or when Proofpoint isn't logging specific device actions.

reviewer2784738

Software Developer at a financial services firm with 1,001-5,000 employees

Setup Cost

Mimecast's pricing is reasonable with valuable support, scalable user licenses, and potential discounts for larger or long-term deployments.

Proofpoint Enterprise DLP offers advanced features and significant value, with pricing from $2-$10 per user plus additional fees.

The setup cost is a one-time investment that will stay with us forever.

For more quotes and insights, download the Mimecast Insider Risk Management and Data Protection report

Security Engineer at Comcast

After migrating, the cost is almost a 50% discount.

Sravan Mula

Infrastructure Contractor at a real estate/law firm with 11-50 employees

My experience with pricing, setup cost, and licensing indicates that pricing is always very expensive.

Edwin Chiwaula

Senior Service Desk Engineer at a comms service provider with 201-500 employees

Proofpoint Enterprise DLP pricing starts on a per user basis, from $2 to up to $8 or $10 per user depending on the features you need.

reviewer2845998

Senior Solution Architect at a tech vendor with 5,001-10,000 employees

Proofpoint Enterprise DLP is generally a high-pricing solution, so it generally requires additional licenses for the DLP.

Vivek_Jaiswal

Security Engineer at LTI Mindtree

It is a little bit higher and not very cheap compared to other DLP tools, but it also has a lot of value if you use it properly.

reviewer2584311

Systems Engineer at a financial services firm with 10,001+ employees

For more quotes and insights, download the Proofpoint Enterprise DLP report

Valuable Features

Mimecast enhances email security with AI-driven analysis, integrates with top security tools, and streamlines compliance and risk management.

Proofpoint Enterprise DLP offers AI-driven data loss prevention, seamless email integration, and adaptive risk scoring for enhanced security.

Mimecast Insider Risk Management and Data Protection has positively impacted our organization as it has helped us identify a lot of phishing emails and stopped many unauthorized disclosures or accidental disclosures of information.

Karsh Trivedi

Security Engineer at Payatu

The second thing is that the alert getting triggered is very fast. There is no latency issue that we have observed.

For more quotes and insights, download the Mimecast Insider Risk Management and Data Protection report

Security Engineer at Comcast

If you want to secure your communication through email, you have to deploy Mimecast Insider Risk Management and Data Protection in your network infrastructure.

Harshitraj Das

technical specialist at a tech vendor with 10,001+ employees

When a user is trying to send emails, rather than sending the data through email, if they insert a USB drive and start copying files within that USB drive, irrespective of the email communication, Proofpoint Enterprise DLP can also trigger an alert for that, indicating that a USB device was inserted for that specific host.

Vivek_Jaiswal

Security Engineer at LTI Mindtree

Adaptive information protection with Proofpoint Enterprise DLP has changed how we handle sensitive data and respond to threats, allowing us to block sensitive data if it is being shared with external persons.

Fernando

Graduate at a university with 10,001+ employees

The adaptive email feature helps me in tracking and automatically identifying if a user is sending sensitive information to the wrong recipient and provides real-time warning banners to nudge users when they are about to make a mistake or reduce accidental data loss.

reviewer2805540

Risk analyst at a financial services firm with 10,001+ employees

For more quotes and insights, download the Proofpoint Enterprise DLP report

Categories and Ranking

Mimecast Insider Risk Manag...

Ranking in Data Loss Prevention (DLP)

4th

Average Rating

9.0

Reviews Sentiment

7.2

Number of Reviews

Ranking in other categories

No ranking in other categories

Proofpoint Enterprise DLP

Ranking in Data Loss Prevention (DLP)

8th

Average Rating

8.2

Reviews Sentiment

5.9

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of September 2026, in the Data Loss Prevention (DLP) category, the mindshare of Mimecast Insider Risk Management and Data Protection is 2.7%, up from 2.0% compared to the previous year. The mindshare of Proofpoint Enterprise DLP is 1.4%, down from 1.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Data Loss Prevention (DLP) Mindshare Distribution
Product	Mindshare (%)
Mimecast Insider Risk Management and Data Protection	2.7%
Proofpoint Enterprise DLP	1.4%
Other	95.9%

Data Loss Prevention (DLP)

Featured Reviews

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

Security Engineer at Comcast

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.

Read full review

Email data controls have reduced accidental leaks and support ongoing compliance monitoring

Director Cybersecurity at a media company with 1,001-5,000 employees

Overall, Proofpoint Enterprise DLP is a strong platform, but there are areas for improvement to enhance usability and effectiveness. One challenge is policy complexity and lifecycle management. As DLP programs mature, policies become layered and interdependent, leading to frustrations such as rule overlap that causes multiple triggers on a single message. Limited visibility into policy hierarchy impacts, difficulty modeling how new rules interact with existing ones, and change management requiring careful validation can all be challenging. An improvement opportunity would be advanced policy simulation tools for conflict detection between rules and clear rule precedence visualization, which would help understand the source of issues. The administrator user experience can feel dense from an admin perspective, especially when managing multiple layered policies, handling rule precedence, troubleshooting overlapping triggers, and onboarding new administration. As DLP programs mature, policy environments become complex quickly. Improvement opportunities would include visual policy mapping, impact previews, easier bulk policy editing, simpler policy cloning with conflict detection, and smarter recommendations during policy creation that would be very beneficial. Regarding data discovery and risk posture visibility, improvements are needed. While email layer protection is robust, organizations need better visibility across their repositories. There is an opportunity for built-in sensitive data discovery scanning and risk exposure mapping to identify which business units handle more sensitive data. A data movement visualization dashboard could also be beneficial, transitioning from reactive DLP blocking to proactive data exposure intelligence, which would significantly increase maturity.

Read full review

See which vendors are best for you

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

See recommendations

914,262 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Financial Services Firm

16%

Outsourcing Company

12%

Construction Company

10%

Manufacturing Company

10%

Financial Services Firm

15%

Outsourcing Company

11%

Manufacturing Company

Insurance Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	33
Midsize Enterprise	30
Large Enterprise	44

By reviewers
Company Size	Count
Small Business	3
Midsize Enterprise	5
Large Enterprise	26

Questions from the Community

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

I am unsure about Mimecast Insider Risk Management and Data Protection's pricing, setup costs, and licensing details. However, I know that licensing details are user-specific according to the licen...

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

My advice for those looking at Mimecast Insider Risk Management and Data Protection is to compare your use case comprehensively. Do not just rely on reviews, as they offer communal insight; evaluat...

What needs improvement with Code42 Incydr?

A con to mention is that Mimecast Insider Risk Management and Data Protection, at times, may not capture everything. For instance, the time that Mimecast Insider Risk Management and Data Protection...

What needs improvement with Proofpoint Enterprise DLP?

Proofpoint Enterprise DLP needs to focus on another area as well. For example, someone might want more security for shared drives and OneDrive. There might need to be some API connectors in the fut...

What is your primary use case for Proofpoint Enterprise DLP?

I have been working with Proofpoint Enterprise DLP for the last 10 years.

What advice do you have for others considering Proofpoint Enterprise DLP?

My core area of expertise is Proofpoint Enterprise DLP and Microsoft security. We provide user guides for normal users and conduct training from time to time, especially for DLP and phishing on ema...

Digital Guardian vs Mimecast Insider Risk Management and Data Protection

Comparisons

Compared 9% of the time

NetVault Plus vs Mimecast Insider Risk Management and Data Protection

Compared 6% of the time

Forcepoint Data Loss Prevention vs Mimecast Insider Risk Management and Data Protection

Compared 6% of the time

Teramind vs Mimecast Insider Risk Management and Data Protection

Compared 5% of the time

Check Point WAF (formerly CloudGuard WAF) vs Mimecast Insider Risk Management and Data Protection

Compared 5% of the time

More Mimecast Insider Risk Management and Data Protection Competitors

Microsoft Purview Data Loss Prevention vs Proofpoint Enterprise DLP

Compared 17% of the time

Zscaler Zero Trust Exchange Platform vs Proofpoint Enterprise DLP

Compared 15% of the time

Material Data Protection vs Proofpoint Enterprise DLP

Compared 12% of the time

GTB Technologies Inspector vs Proofpoint Enterprise DLP

Compared 8% of the time

Forcepoint Data Loss Prevention vs Proofpoint Enterprise DLP

Compared 5% of the time

More Proofpoint Enterprise DLP Competitors

Product Reports

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

Proofpoint Enterprise DLP

Download Proofpoint Enterprise DLP product report

Also Known As

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

No data available

Overview

Mimecast Incydr protects organizations against insider risk and data exfiltration, whether accidental, negligent, or malicious. It monitors endpoint, cloud, browser, and email activity to see when files move to places you don't trust, without requiring policies, proxies, or content classification to work. Administrators get a single dashboard for data flow visibility, adaptive controls ranging from education to blocking, and integrations with HR, endpoint detection, and identity systems to automate response as risk changes.

What key features should users explore?

Shadow AI Visibility: Sees uploads, pastes, and prompts into GenAI tools like ChatGPT and Claude across endpoint and browser, with no policies required.
Adaptive Controls: Applies the right level of protection per user and scenario, from in-the-moment education (Instructor) to real-time blocking of paste, uploads, or removable media.
Departing Employee Monitoring: Automatically watchlists offboarding employees through HCM integrations (Workday, BambooHR, and others) the moment HR confirms departure.
Risk Prioritization (PRISM): Prioritizes incidents using hundreds of risk indicators based on data sensitivity, user behavior, and destination.
Block by Source/Destination: Blocks sensitive data (source code, financial systems, HR data) from reaching unsanctioned destinations, without writing regex-based policies.

What benefits can impact ROI?

Faster Investigation: Reduces time to investigate high-risk incidents by 50%, verified by Forrester Total Economic Impact (TEI) research.
Low Administrative Overhead: Half of customers spend less than 4 hours a week on administration, without dedicated headcount.
Proven Return: 172% ROI and under 6-month payback, independently verified by Forrester TEI.
Automated Offboarding Security: HCM integrations remove manual handoffs between HR and security during the highest-risk period of employment.
Reduced Tool Sprawl: Combines DLP, CASB, and UEBA-style visibility in a single lightweight endpoint agent.

Industries and use cases

Mimecast Incydr is used across industries to address insider risk, departing employee data theft, and shadow AI exposure. Enterprises use it to monitor data movement across endpoint, cloud, and browser channels, automate watchlisting during employee offboarding, and gain visibility into how employees and AI tools interact with sensitive data, supporting both security operations and compliance requirements in regulated industries.

Mimecast

Proofpoint Enterprise DLP safeguards data with advanced protection capabilities tailored for comprehensive data loss prevention. It is designed to effectively manage and secure sensitive information across various environments.

Proofpoint Enterprise DLP delivers robust security to enterprises seeking to protect critical data. It supports diverse use cases, ensuring seamless adaptation to an organization's unique data protection needs. With valuable features focused on compliance and user activity monitoring, it decreases the risk of unauthorized data access. The system also offers opportunities for improvement in integration ease and reporting functions, which could enhance its adaptability and analytics capabilities.

What are its most important features?

Advanced Threat Management: Monitors and mitigates threats in real-time to ensure data security.
Compliance Enforcement: Automates policy enforcement to meet data protection regulations.
User Activity Monitoring: Tracks and analyzes user interactions with sensitive data for improved security insights.

What benefits or ROI can users expect?

Data Security Improvement: Enhances protection against unauthorized data breaches, reducing potential financial loss.
Regulatory Compliance: Simplifies adherence to compliance standards, minimizing legal risks.
Operational Efficiency: Streamlines data management processes, saving time and resources.

In industries such as healthcare and finance, where data security and compliance are critical, Proofpoint Enterprise DLP's targeted solutions provide essential tools for industry-specific challenges. Tailoring capabilities to fit sector-specific needs ensures that organizations can effectively protect sensitive data.

Proofpoint

Sample Customers

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

Information Not Available

Mimecast Insider Risk Management and Data Protection vs. Proofpoint Enterprise DLP