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Mimecast Insider Risk Management and Data Protection vs Skyhigh Security comparison

Why PeerSpot?
 

Comparison Buyer's Guide

Executive SummaryUpdated on Feb 11, 2026

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
5.0
Skyhigh Security enhances efficiency, reduces manual tasks, and improves governance, though exact financial benefits are hard to quantify.
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.
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.
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.
Security Engineer at Comcast
With Skyhigh Security, that same analysis could often be reduced to around ten minutes
Sales Engineer at a consultancy with 11-50 employees
By moving to having more in the cloud, their cloud is automatically updated as part of a SaaS solution, which reduces the responsibility on the company to do the updates themselves.
Manager - Cyber Security at a educational organization with 1-10 employees
I have seen a return on investment from using Skyhigh Security; we saved a lot of time since the dashboard gives the complete picture of the overall usage of cloud apps.
Cloud Operations Engineer at a tech vendor with 1,001-5,000 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
7.3
Skyhigh Security's customer service is rated high, but technical support needs improvement in consistency and first-contact resolution.
I would rate the customer support a perfect 10.
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.
Cyber Security Engineer at a computer software company with 51-200 employees
They resolve issues according to their established SLA.
technical specialist at a tech vendor with 10,001+ employees
We can know the case severity such as P1, P2, or P3, allowing easy interaction from the customer support side.
Technical Associate Network Security at Valuepoint Systems
Weekly setup calls are conducted with all clients to discuss ongoing issues and resolutions.
Deputy Manager at a comms service provider with 10,001+ employees
There is also some really good diagnostic information built into their web gateways that they deploy on-premise if you want to do hybrid, so they get a lot of information before you even know something might be wrong.
Manager - Cyber Security at a educational organization with 1-10 employees
 

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
6.6
Skyhigh Security is highly scalable and adaptable, despite occasional documentation overload and portal slowdowns in cloud environments.
The tool effectively detected both malware and spam, ensuring that only a few emails categorized as malware reached user mailboxes.
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.
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.
Cybersecurity analyst at Infosys
Scalability-wise, for monitoring cloud apps, Skyhigh Security is more scalable, and we never faced any scalability issues on the dashboards.
Cloud Operations Engineer at a tech vendor with 1,001-5,000 employees
They have peering agreements with a lot of the major ISPs where their data centers are, which allows them to get a really good bandwidth allocation.
Manager - Cyber Security at a educational organization with 1-10 employees
We upgraded with a plan for the next five to seven years to run with this solution because this easy scalability is what we are able to achieve with Skyhigh Security for our environment.
Security Consultant at RL
 

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
7.5
Skyhigh Security is largely stable and reliable, with improvements and multi-location capabilities but some regional gaps remain.
Mimecast Insider Risk Management and Data Protection is stable in my experience.
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.
Network Security Engineer at a tech services company with 1,001-5,000 employees
We did not face any downtime on that site, so it is quite reliable.
Technical Associate Network Security at Valuepoint Systems
If your primary location is down, you just get diverted to the other one.
Manager - Cyber Security at a educational organization with 1-10 employees
It has many gaps, so I think some customers take three months and up to six months for the deployment of Skyhigh Security.
Secure at ESCARE COLtd
 

Room For Improvement

Mimecast could enhance reporting, integration, and analytics, improve UI performance, and support additional devices for better risk management.
Skyhigh Security needs enhancements in reporting, support, API capabilities, and performance to improve user experience and efficiency.
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.
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.
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.
Network Security Engineer at a tech services company with 1,001-5,000 employees
There is no API available.
Security automation specialist at a comms service provider with 51-200 employees
Skyhigh Security does not have a local representative in the Philippines.
Product Team Lead at a tech services company with 501-1,000 employees
Skyhigh has its own DLP which is helping users not upload sensitive documents to the AI chatbot, making that a main good feature.
Information Security Specialist at a tech vendor 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.
Skyhigh Security offers flexible yet potentially higher pricing, with costs depending on user numbers and required features.
The setup cost is a one-time investment that will stay with us forever.
Security Engineer at Comcast
After migrating, the cost is almost a 50% discount.
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.
Senior Service Desk Engineer at a comms service provider with 201-500 employees
After switching, cost savings would be in the millions since we were having many VPN edge routers, and there were many VPN tunnels utilized on the cloud, and after moving to ZTNA, we were able to cut the cost.
Information Security Specialist at a tech vendor with 1,001-5,000 employees
The pricing and licensing was generally aligned with the number of users and the models, and the cost depends on the scope, but I think Skyhigh Security has great pricing for the market.
Sales Engineer at a consultancy with 11-50 employees
Regarding pricing, the licensing and pricing for Skyhigh Security, especially for SWG, is cheap.
Product Team Lead at a tech services company with 501-1,000 employees
 

Valuable Features

Mimecast enhances email security with AI-driven analysis, integrates with top security tools, and streamlines compliance and risk management.
Skyhigh Security excels in security through tokenization, analytics, and compliance, simplifying tool integration and enhancing remote access.
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.
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.
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.
technical specialist at a tech vendor with 10,001+ employees
Skyhigh Security dashboard helps monitor security threats, and it works well with very large enterprise environments.
Cloud Operations Engineer at a tech vendor with 1,001-5,000 employees
By going through their Zero Trust interface, we effectively had single sign-on to the internal network remotely without a VPN, so it reduced the overhead and gave us faster access to the files.
Manager - Cyber Security at a educational organization with 1-10 employees
The hardware and cloud usability features help my team by providing easy scalability, which is the main advantage.
Senior Associate at a tech services company with 10,001+ employees
 

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
97
Ranking in other categories
No ranking in other categories
Skyhigh Security
Ranking in Data Loss Prevention (DLP)
14th
Average Rating
8.2
Reviews Sentiment
6.5
Number of Reviews
72
Ranking in other categories
Secure Web Gateways (SWG) (7th), Cloud Access Security Brokers (CASB) (7th), ZTNA as a Service (10th), Secure Access Service Edge (SASE) (9th)
 

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 Skyhigh Security is 1.1%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Data Loss Prevention (DLP) Mindshare Distribution
ProductMindshare (%)
Mimecast Insider Risk Management and Data Protection2.7%
Skyhigh Security1.1%
Other96.2%
Data Loss Prevention (DLP)
 

Featured Reviews

External Ganesh - PeerSpot reviewer
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.
DG
Deputy Manager at a comms service provider with 10,001+ employees
Centralized cloud security has improved DLP incident management and simplifies email protection
One major challenge is that downloading incidents during the investigation process takes a very long time, and this issue should be resolved. More customized columns and filtering options in incident review would be beneficial. File types should be included, such as file names along with file extensions, which are not currently available to my knowledge. Overall, Skyhigh Security is very good and just needs to improve in terms of the latency of downloading incidents.
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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
13%
Manufacturing Company
9%
Government
8%
Comms Service Provider
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business33
Midsize Enterprise30
Large Enterprise44
By reviewers
Company SizeCount
Small Business34
Midsize Enterprise6
Large Enterprise49
 

Questions from the Community

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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 McAfee Web Gateway?
From my perspective as a distributor and based on feedback from my clients, Skyhigh Security has a bit of a disadvantage in the Philippines. First, Skyhigh Security is not offering the full SASE su...
What is your primary use case for McAfee Web Gateway?
I do not use Skyhigh Security firsthand, but M.Tech Philippines distributes Skyhigh Security as one of the authorized distributors. My main use case for Skyhigh Security in my role as a distributor...
What advice do you have for others considering McAfee Web Gateway?
I always believe that Skyhigh Security works hand-in-hand with Trellix. What we are doing in our approach is to deliver the whole use case from an end-to-end approach, and from on-premises to cloud...
 

Also Known As

Mimecast Incydr, Code42 Next-Gen DLP, Code42 Next-Gen Data Loss Protection, Code42 Forensic File Search, Code42 Backup + Restore
McAfee MVISION Cloud, McAfee MVISION Unified Cloud Edge, McAfee Web Gateway, McAfee MVISION CNAPP, and Skyhigh Networks, McAfee Web Gateway
 

Interactive Demo

Demo not available
 

Overview

 

Sample Customers

Adobe, Okta, Samsung, Taylormade, Boston University, Lending Club, North Highland, Stanford University, Ping Identity, Qualcomm, Pandora.
Western Union.Aetna.DirecTV.Adventist.Equinix.Perrigo.Goodyear.HP.Cargill.Sony.Bank of the West.Prudential.
Find out what your peers are saying about Mimecast Insider Risk Management and Data Protection vs. Skyhigh Security and other solutions. Updated: September 2026.
914,262 professionals have used our research since 2012.