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Mimecast Web Security vs Symantec Secure Web Gateway comparison

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Executive Summary

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
Sponsored
Ranking in Secure Web Gateways (SWG)
5th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
19
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 Web Security
Ranking in Secure Web Gateways (SWG)
38th
Average Rating
7.0
Reviews Sentiment
5.5
Number of Reviews
2
Ranking in other categories
No ranking in other categories
Symantec Secure Web Gateway
Ranking in Secure Web Gateways (SWG)
28th
Average Rating
6.6
Reviews Sentiment
5.8
Number of Reviews
11
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of January 2026, in the Secure Web Gateways (SWG) category, the mindshare of iboss is 2.4%, up from 1.9% compared to the previous year. The mindshare of Mimecast Web Security is 0.3%, up from 0.2% compared to the previous year. The mindshare of Symantec Secure Web Gateway is 1.2%, up from 0.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Secure Web Gateways (SWG) Market Share Distribution
ProductMarket Share (%)
iboss2.4%
Symantec Secure Web Gateway1.2%
Mimecast Web Security0.3%
Other96.1%
Secure Web Gateways (SWG)
 

Featured Reviews

reviewer2701851 - PeerSpot reviewer
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.
reviewer2500197 - PeerSpot reviewer
IT Manager at a logistics company with 201-500 employees
Email security has protected critical communication but hyperlink handling still needs improvement
We have been using Mimecast Web Security for quite a lot of years. Regarding the analytics part you asked and what metrics are most valuable for monitoring web activities in our case, we am not dealing with the monitoring; that's our MSP who does the majority of the monitoring on our behalf. Regarding the reporting part, I have seen the original reports from Mimecast Web Security, which seem to be quite heavy in terms of information. With the MSP, we are just reviewing and discussing what is necessary. If there is a concern, that is dealt with MSP immediately rather than waiting for formal conversations. However, I think the Mimecast report is fine and easy to read. It is hard for me to say whether the installation is easy or complex, as I wasn't involved; it was done by our MSP. I am the end customer of Mimecast Web Security, not a consultant.
KK
Principal Consultant at CSaaS
Monitors traffic effectively but struggles with integration challenges
I find that the technical support is mediocre, at least for the Middle East. I frequently face challenges when contacting OpenStack through the distribution channel. It should be more straightforward. I notice that customers work with partners, not directly with Symantec, relying on local company integrators for support. Symantec becomes the level two or level three support, which requires navigating through a supply chain that is quite extensive.

Quotes from Members

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

Pros

"Because of iboss, I did not have to assign web filtering tasks to my techs on a daily basis."
"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."
"First of all, the security policies are essential. I do not have to rely solely on Active Directory for our users."
"From a use-case scenario, what I like the most is the plug-in. I like the fact that we can do the filtering of these devices offsite independent of the network they are connected to, and we do not have to have traffic coming back inside our network."
"I would rate the technical support of iboss a solid 10 without a shadow of a doubt."
"Content filtering is the most useful feature of iboss."
"The solution has massively improved our security posture, giving us full visibility into what our staff does online."
"Our primary use case for this product is DLP,"
"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."
"Typically, Symantec is more or less like any other platform that performs proxy functions."
"The most valuable features are the website blocking capability and SSL interception."
"It offers an easy initial setup."
"It's nice to have it in the cloud where we can pull the reporting together for it so we can see what's happening in machines at different locations."
"The most valuable feature is the endpoint security."
"It is quite scalable. If a user needs to do more deployments, they can just add them."
"It is a stable solution."
"It is easy to manage. The graphical user interface is quite easy to navigate, and we don't have any difficulty in using it. It is a good solution."
 

Cons

"The dashboards for local use could be better."
"Iboss is growing so fast that it is often hard for them to keep up with the challenges."
"Regarding pricing, setup costs, and licensing, iboss is not cheap, and that's my only concern."
"If they could implement an extra security layer preventing access to iboss from the open internet, it would be great."
"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."
"Our biggest problem with their service was it did not recognize the device and filtering did not always work correctly."
"I am currently doing a PoC of the zero trust aspect of it. Compared to other similar solutions, it is hard to get around each feature. It takes a while to get used to it."
"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."
"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."
"As for areas for improvement within Mimecast Web Security, I believe there is quite a lot that can be improved."
"It's not user-friendly, and we end up making too many phone calls to get things fixed."
"The reports could be better."
"Difficult and time-consuming to deploy and update."
"The major challenge is their support. The support from Broadcom is quite poor. It takes forever for them to get back to you, and when they get back to you, they ask you for so much information, which makes it more difficult. That's the only problem I have with Broadcom. This is one of the reasons why we are switching to another solution. Another reason for switching is that we have a plan to adopt solutions in the cloud so that we can offload the administration efforts to the vendor. In future releases, they can improve its reporting and the process for rules creation. They can also improve Broadcom on things such as security information and event management so that from my same platform, I can carry out functions and probably block websites. Such a feature would be nice. Currently, Broadcom is integrated with McAfee to block access to certain sites automatically. It would be nice if they can expand their integration to IBM Resilient Security Orchestration and Automation Response."
"The interface could be made more user-friendly."
"I find that the technical support is mediocre, at least for the Middle East. I frequently face challenges when contacting OpenStack through the distribution channel."
"It needs to be easier to set up rules for what sites it should allow or not allow us in certain areas of our computer for programs. It would also be nice really nice to have it give you better information about what it's finding. A lot of the alerts we get are very difficult to understand what it's actually telling you. It's too generic."
"The platform’s data center is not capable of managing most of the traffic."
 

Pricing and Cost Advice

"It is probably in line with other solutions, but I do not deal with the financial side."
"It is expensive compared to one of its competitors."
"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."
"We have not priced the solution recently, but they were competitive with other vendors in the past."
"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."
"Two subscription options are currently offered: monthly and yearly. My suggestion is to opt for the yearly subscription as it can give some discount. The pricing isn't high as other cloud solutions are pricier than Microsoft's offerings."
"Pricing and licensing is stunted and licensing is expensive. We have many customers who are now thinking about other solutions due to the cost."
"There is an additional charge for advanced security features."
"Symantec Secure Web Gateway is less expensive than one of its competitors."
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Computer Software Company
10%
Manufacturing Company
9%
Comms Service Provider
6%
No data available
Financial Services Firm
10%
Retailer
10%
Manufacturing Company
10%
Comms Service Provider
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise6
Large Enterprise5
No data available
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise2
Large Enterprise4
 

Questions from the Community

What needs improvement with iboss?
For zero trust implementation, we encountered complexity issues, especially with a large infrastructure company Exxon...
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 ol...
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 alte...
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What is your experience regarding pricing and costs for Symantec Secure Web Gateway?
I believe that pricing is on par with peers. Symantec and other vendors offer discounts when cutting a deal with a cu...
What needs improvement with Symantec Secure Web Gateway?
AI-driven security could be helpful, yet how effective it will be remains unclear. I plan to evaluate whatever new fe...
What is your primary use case for Symantec Secure Web Gateway?
I find the product to be very straightforward. I just install it and forget it as it continuously monitors traffic. I...
 

Also Known As

iBoss Cloud Platform
No data available
Symantec Complete Website Security
 

Overview

 

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.
Aftercare, Growthpoint Properties, Vistaprint, Lodders, Methodist Le Bonheur Healthcare, UK bank
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881,114 professionals have used our research since 2012.