Mimecast Email and Collaboration Threat Protection vs iboss comparison

iboss and Mimecast are both solutions in the Secure Web Gateways (SWG) category. iboss is ranked #5 with an average rating of 8.5, while Mimecast is ranked #19 with an average rating of 8.3. iboss holds a 2.5% mindshare in WSG, compared to Mimecast’s 0.5% mindshare. Additionally, 94% of iboss users are willing to recommend the solution, compared to 92% of Mimecast users who would recommend it.

iboss

Read 19 iboss reviews

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2,096 Comparison Views

94% willing to recommend

Mimecast Email and Collabor...

Read 39 Mimecast Email and Collaboration Threat Protection reviews

6,951 Views
209 Comparison Views

92% willing to recommend

iboss

Mimecast Email and Collabor...

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Executive SummaryUpdated on Feb 11, 2026

Iboss and Mimecast Advanced Email Security both compete in the cybersecurity category, specializing in distinct aspects of security. Iboss is known for its network security capabilities, while Mimecast focuses on email protection. Although both solutions are effective, Mimecast's comprehensive feature set positions it slightly ahead, particularly in terms of robust threat intelligence and phishing protection.

Features: Iboss provides advanced malware protection, zero-trust network capabilities, and extensive content filtering to control web access. Mimecast Advanced Email Security offers threat intelligence, phishing protection, and email archiving, focusing on preventing email-based threats and providing secure messaging features.

Room for Improvement: Iboss could enhance user interface intuitiveness, streamline the management of complex network configurations, and improve support response times. Mimecast could work on simplifying some of its custom configurations, improving the reporting dashboard, and offering more detailed analytics for better insights.

Ease of Deployment and Customer Service: Iboss boasts a streamlined deployment process with excellent customer service noted for its simplicity and support. Mimecast Advanced Email Security is also straightforward to deploy, with robust customer service providing comprehensive guidance and extensive resources to help users through the process.

Pricing and ROI: Iboss is recognized for its competitive pricing and value-driven setup costs, which contribute to a favorable ROI. On the other hand, Mimecast Advanced Email Security may appear costly initially but delivers substantial long-term savings thanks to its extensive features, which many organizations find worth the expense.

To learn more, read our detailed Mimecast Email and Collaboration Threat Protection vs. iboss Report (Updated: March 2026).

Buyer's Guide

Mimecast Email and Collaboration Threat Protection vs. iboss

March 2026

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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

iboss

Ranking in Secure Web Gateways (SWG)

5th

Average Rating

8.4

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

Internet Security (3rd), Web Content Filtering (1st), Cloud Access Security Brokers (CASB) (7th), ZTNA as a Service (7th), Secure Access Service Edge (SASE) (8th)

Mimecast Email and Collabor...

Ranking in Secure Web Gateways (SWG)

19th

Average Rating

8.0

Reviews Sentiment

5.9

Number of Reviews

Ranking in other categories

Email Archiving (2nd), Office 365 Protection (2nd), Secure Email Gateway (SEG) (3rd)

Mindshare comparison

As of March 2026, in the Secure Web Gateways (SWG) category, the mindshare of iboss is 2.5%, up from 1.9% compared to the previous year. The mindshare of Mimecast Email and Collaboration Threat Protection is 0.5%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Secure Web Gateways (SWG) Mindshare Distribution
Product	Mindshare (%)
iboss	2.5%
Mimecast Email and Collaboration Threat Protection	0.5%
Other	97.0%

Secure Web Gateways (SWG)

Featured Reviews

reviewer2701851

Managing Director

Enhances web security with a single pane of glass and flexible deployment

I don't see any need for improvement; one of the really good things about iboss as a company is that they listen to customer feedback. I have suggested enhancements, and they are responsive, making changes for the better, and they do a lot of testing. To improve iboss, although we haven't used it, we considered the VPN solution that comes with the highest tier licensing, which includes DLP and various other add-ons. We prefer using another product which automatically logs you back onto your network when turning on your PC. With iboss, the connection is manual, which doesn't meet our needs. Additionally, sizing can be tricky because, although the initial recommendations may seem adequate, actual usage may require more gateways than anticipated.

Read full review

Test Logix

Email Security Engineer at Logic Infosecurity

Experience high detection and user-friendly policies with reliable email security implementation

The system is not user-friendly because you have to create policies that are mapped in a dictionary. As an IT engineer, I understand how it works, but explaining it to another IT person can be difficult. Having more user-friendly dashboards would improve the work experience. In Mimecast Email Security, checking policies in the dictionary or gateway is very complicated, and not everyone understands this process. If you examine the Check Point portal, it's user-friendly with easily accessible tabs that anyone can explore. With Mimecast Email Security, making changes might impact existing mailboxes. The portal is complicated compared to Check Point's user-friendly interface.

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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

"We chose iboss for both zero trust and proxy (SWG) because their SWG was superior."

"Granular setup, which was able to set different levels of filters using the OUs in the AD."

"The solution has massively improved our security posture, giving us full visibility into what our staff does online."

"iboss is among the few products providing inline filtering where no application is needed on the device. It operates on the network side and is not device-based. This feature was one of the main reasons why we stayed with them for so long."

"The iboss system is highly reliable. The false positive rates are small compared to some other systems we've experienced through other partner agencies who use competing solutions."

"Its initial setup was straightforward."

"iboss is easy to use despite its complexity. Multiple engineers manage it, but it's significantly more straightforward to administer than traditional VPNs and web proxies."

"Technical support is pretty sharp and very responsive."

More iboss pros

"In terms of efficacy, Proofpoint is better than Mimecast, though it's a little difficult to manage."

"The solution's performance is good."

"In terms of technical superiority and the product itself, there are no complaints."

"Mimecast Mailbox Community is an email gateway required for every organization, regardless of size."

"The most valuable feature is the DMARC Analyzer."

"Mimecast has some good support services in place."

"The reviewer gave Mimecast Email Security a rating of 10 out of 10."

"The initial setup is easy."

More Mimecast Email and Collaboration Threat Protection pros

Cons

"Their on-premise hardware's network interface is capped at one gigabit, which is sort of a problem. If you stand a filter up where all traffic flows through that, according to them, in order to go above a gigabit, you have to have multiple devices, which in today's IT seems a little bit silly. They could easily put in an SFP port into their device that could accommodate 10 gigs or at least offer a box."

"For zero trust implementation, we encountered complexity issues, especially with a large infrastructure company ExxonMobil."

"Regarding pricing, setup costs, and licensing, iboss is not cheap, and that's my only concern."

"Its pricing could be better."

"The dashboards for local use could be better."

"File integrity monitoring would be very advantageous as an additional feature."

"Sometimes the agent stops working in iboss, and we have to reinstall the agent."

"The reporting feature needs improvement. It doesn't give you the expected results. It is quite difficult to get the specific reports needed, and it is not as intuitive as the rest of the platform."

More iboss cons

"The differentiation between bulk spam mail and campaign-related mail could be improved."

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

"We discussed the phishing aspect, the DNS system, and the key rotation."

"External security features need improvement."

"The installation is not so straightforward."

"While it's quick and easy, the initial setup could be more user-friendly."

"The price could be better, it should be reduced."

"The lock in is very, very tight. It is impossible to move out of Mimecast to a different product, like Proofpoint or 365 ATP, and keep the chain of custody for every email that I've archived."

More Mimecast Email and Collaboration Threat Protection cons

Pricing and Cost Advice

"The overall pricing for iboss is very competitive and transparent."

"We had the cost of purchasing a new appliance along with the implementation and licensing costs. However, the following year, the cost of just licensing was similar to what was paid the previous year for a new appliance along with the implementation and licensing costs."

"It is expensive compared to one of its competitors."

"It is not expensive, and it is also not cheap. iboss is priced right in the sweet spot for the number of features it offers."

"We have not priced the solution recently, but they were competitive with other vendors in the past."

"It is probably in line with other solutions, but I do not deal with the financial side."

"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."

"Compared to the other solutions in the market, Mimecast Email Security with Targeted Threat Protection's pricing is fine."

"The solution is expensive."

"It is a bit expensive."

"It's an expensive solution."

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

"Compared to the other products in the market, it is neither cheap but nor very expensive. I would rate it somewhere in the middle, 5 out of 10."

More Mimecast Email and Collaboration Threat Protection pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

11%

Computer Software Company

Manufacturing Company

Construction Company

Computer Software Company

12%

Financial Services Firm

Manufacturing Company

Construction Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	6
Midsize Enterprise	6
Large Enterprise	6

By reviewers
Company Size	Count
Small Business	19
Midsize Enterprise	11
Large Enterprise	13

Questions from the Community

What needs improvement with iboss?

For zero trust implementation, we encountered complexity issues, especially with a large infrastructure company ExxonMobil. While iboss performed well, some competitors offered simpler implementati...

See all answers

What is your primary use case for iboss?

Previously when I used iboss, we did the POC for iboss for ExxonMobil. Four or five people wanted to move from our old proxies to cloud proxies, and we did POCs with different giants at that time. ...

See all answers

What is your experience regarding pricing and costs for iboss?

Regarding pricing, setup costs, and licensing, iboss is not cheap, and that's my only concern. There are cheaper alternatives available, but they do not perform as well. Since iboss is cloud-based,...

See all answers

What do you like most about Mimecast Email Security with Targeted Threat Protection?

The interface of this solution is very easy to navigate and user-friendly. There is no delivery in email and other communications, making it reliable. The configuration is relatively easy.

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 worthwhile. Mimecast Email Security is somewhat expensive compared to the competi...

See all answers

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Product Reports

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iboss

March 2026

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Buyer's Guide

Mimecast Email and Collaboration Threat Protection

March 2026

Mimecast Email and Collaboration Threat Protection report

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Also Known As

iBoss Cloud Platform

Mimecast Email Security with Targeted Threat Protection, Mimecast Web Security, Mimecast Mailbox Continuity, Mimecast Advanced Email Security

Overview

Iboss offers a comprehensive cloud-based security platform valued for its scalability and autonomous features, ensuring robust security with easy deployment and management capabilities.

Renowned for its robust security architecture, Iboss integrates seamlessly within diverse networks, delivering efficient granular filtering and advanced content categorization. Its single pane of glass console provides ease of management, allowing rapid scalability suitable for rapidly deploying environments. Operates in BYOD setups due to inline filtering without device installation. Integration with cloud-based applications enhances user control, and features like SASE, SSL inspection, and ChatGPT risk protection stand as highlights. Despite its strengths, users have pointed out areas for enhancement like direct navigation in reports, SSL decryption, and better cloud integration while having room to improve data loss prevention.

What are the most important features of Iboss?

Scalability: Supports rapid deployment across diverse networks.
SASE: A consolidated approach to secure access.
SSL Inspection: Ensures safe data transmission.
Granular Filtering: Detailed control over accessible content.
Single Pane Management: Unifies control through a centralized console.

What benefits should users consider in reviews?

Cost-effectiveness: Offers competitive pricing with robust features.
Autonomous Operation: Reduces management overhead.
Responsive Support: Provides assistance when needed.
Flexible Deployment: Available for both cloud and on-premises environments.

The usage of Iboss spans educational institutions, specifically K-12, to enforce internet policies, protect data, and support remote work environments. It provides web filtering and security frameworks to ensure safe browsing. Its platform-as-a-service model offers flexibility for both cloud-based and on-premises requirements, integrating seamlessly to deliver enhanced security features suitable for various deployment needs including zero trust, CASB, and network security for work-from-home setups.

iboss

Mimecast Advanced Email Security offers advanced features like sandboxing, email archiving, and phishing protection. It's known for integration with Microsoft 365 and user-friendly admin management, making it a robust choice for secure communications.

Focused on safeguarding emails, Mimecast Advanced Email Security integrates seamlessly with Microsoft 365, providing features such as sandboxing, spam filtering, and email archiving. It delivers comprehensive protection against phishing, identity threats, and impersonation attempts. Administrators benefit from the ability to monitor external communications and customize configurations, enhancing email security. Users appreciate the intuitive admin console and responsive support team. Although it faces challenges in threat detection rates and administration complexity, its capabilities in email monitoring, spam filtering, and URL inspection remain valued by enterprises seeking reliable email security that supports compliance needs.

What key features should users explore?

Sandboxing: Analyzes attachments in a secure environment to detect threats.
Email Archiving: Provides secure long-term storage of emails for compliance.
Spam Filtering: Prevents unsolicited emails from clogging the inbox.
URL Inspection: Checks links in emails for malicious content.
Phishing Protection: Guards against deceptive tactics to protect sensitive data.

What benefits can impact ROI?

Regulatory Compliance: Facilitates adherence to standards such as HIPAA.
Integration: Enhances existing systems with seamless Microsoft 365 integration.
Support: Offers a responsive support team to resolve issues promptly.
Email Security: Improves threat prevention with effective spam and phishing protections.

Mimecast Advanced Email Security is implemented across industries to protect against email threats like phishing, spam, and malicious attachments. It serves as both a gateway and an archiving tool, supporting compliance in healthcare and finance by offering features like URL protection and data loss prevention. Enterprises leverage its capabilities to secure inbound and outbound communications effectively.

Mimecast

Sample Customers

More than 4,000 global enterprises trust the iboss Cloud Platform to support their modern workforces, including a large number of Fortune 50 companies.

Azizi Developments, Affinity Credit Union, Aftercare, Al Abbar Group

Buyer's Guide

Mimecast Email and Collaboration Threat Protection vs. iboss

March 2026

Free Report: Mimecast Email and Collaboration Threat Protection vs. iboss

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