Cisco Secure Email vs SonicWall Email Security comparison

Cisco and SonicWall are both solutions in the Email Security category. Cisco is ranked #6 with an average rating of 8.0, while SonicWall is ranked #30 with an average rating of 7.7. Cisco holds a 5.1% mindshare in Email Security, compared to SonicWall’s 0.6% mindshare. Additionally, 93% of Cisco users are willing to recommend the solution, compared to 88% of SonicWall users who would recommend it.

Comparison Buyer's Guide

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Executive SummaryUpdated on Dec 3, 2024

SonicWall Email Security and Cisco Secure Email are competing email security solutions. Cisco Secure Email often holds the upper hand with its robust features, while SonicWall is favored for its cost-effectiveness and support.

Features: SonicWall Email Security provides advanced threat protection, customization, and strong antivirus capabilities. Cisco Secure Email offers comprehensive threat intelligence, strong encryption, and integration with Cisco's security suite, appealing to organizations focused on high-level security.

Room for Improvement: SonicWall could enhance attachment blocking capabilities, improve macro blocking on firewalls, and deliver updates more promptly. Cisco Secure Email can benefit from improved handling of zero-day attacks, ease of configuration, and reduced dependency on external tools for certain features.

Ease of Deployment and Customer Service: SonicWall offers straightforward deployment with strong support, ideal for small teams needing simplicity. Cisco Secure Email, while more complex in setup, ensures smooth transitions with effective customer service, catering to larger organizations managing sophisticated deployments.

Pricing and ROI: SonicWall Email Security is more cost-efficient initially, providing attractive ROI for small and mid-sized businesses requiring solid security at lower costs. Cisco Secure Email, despite higher initial expenses, offers substantial ROI through extensive security features and integration, making it worthwhile for large enterprises seeking comprehensive protection.

To learn more, read our detailed Cisco Secure Email vs. SonicWall Email Security Report (Updated: February 2026).

Buyer's Guide

Cisco Secure Email vs. SonicWall Email Security

February 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

Cloudflare One

Mindshare comparison

As of February 2026, in the Email Security category, the mindshare of Cloudflare One is 1.4%, down from 1.7% compared to the previous year. The mindshare of Cisco Secure Email is 5.1%, down from 7.1% compared to the previous year. The mindshare of SonicWall Email Security is 0.6%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Email Security Market Share Distribution
Product	Market Share (%)
Cisco Secure Email	5.1%
Cloudflare One	1.4%
SonicWall Email Security	0.6%
Other	92.9%

Email Security

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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Karthik Sathivel

Technical Associate Network Security at Valuepoint Systems

Email security has protected financial data and provides clear tracking for every branch message

The areas of Cisco Secure Email that could be improved or enhanced are the slowness in the console. I don't think it was a database error or something, but we feel some slowness in configuring DLP and other content filters compared to other consoles. It may have been due to on-premises, but it was much noisy at some times while configuring DLP. When we tried to configure a DLP policy, the console became much slower. In that case, we cannot see what had happened in the mail which was blocked at that time. It may take nearly an hour to get back to normal while configuring policies. That is the major issue in the product.

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Swapnil Kulkarni

System Administrator at Ador Powertron Ltd.

Has consistently supported security needs for mid-sized teams with affordable deployment

I do not work with Cloud Secure Edge, CSE, or SMA apart from SonicWall NSA. I am not satisfied with phishing protection, as it falls completely under the email domain security. The customizable policy configuration does not help to tailor email security overall because our systems are not integrated with SonicWall Email Security. We are not using reporting and analytics because it requires completely different software. While all required features are available in SonicWall Email Security for SMBs and startups, we lack analytics features. They provide an option to purchase a complete separate product for analytics, but despite initially having purchased the paper license, due to technical limitations or changes, we cannot use that product. Now they require additional fees to access the analytics feature.

Read full review

Quotes from Members

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

Pros

"Using Cloudflare One makes my work quite easy because for DDoS protection, all I need to do is understand the OSI model and click; it makes it easier than trying to write a command line or use a Linux command."

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

"Cloudflare DDoS mitigates DDoS attacks."

"Cloudflare is simple to use."

"The capabilities of the software are strong enough for me to do what it's supposed to do. For me, we don't need to do a lot of configuration on our site. We just enable it and monitor it."

"The solution has different options that can be used to differentiate DDoS attacks."

"Clover is the best product globally."

"I'm very satisfied with the environment and the dashboard."

More Cloudflare One pros

"Compared with other mail security things, Cisco Secure Email was much better and easy to deploy also."

"I can customize the configuration and policies."

"It is doing its work. It is doing what it was actually designed to do. It has ensured we don't have business email compromises, and it has also ensured that our brand Galaxy is unique all year round."

"We rely heavily on antivirus protection, email content filtering, and authentication mechanisms to ensure compliance with email security. Regarding phishing attempts, while phishing protection features are crucial, we also emphasize user education as a critical defence. The intelligence services Cisco provides, such as the Cisco Intelligence Center, play a significant role in analyzing and validating threats, including phishing attempts, in our email security practices."

"The product's initial setup phase was easy."

"The tool has a DLP solution which we can implement. Its database is updated regularly."

"The technical support from Cisco is perfect."

"Cisco Secure Email has strong inbound services."

More Cisco Secure Email pros

"The pricing for SonicWall Email Security is reasonable and budget-friendly."

"This solution provides very good email security that protects us against spamming and malware."

"Beside a few issues with specificity in the email protection controls, this product is very good at handling email security."

"The product is easy to manage in terms of configurations."

"The most valuable feature of SonicWall Email Security is the blocking of emails using keywords. If there are any particular keywords in the subject, that we want to block from receiving from a particular person we can do it. Additionally, the blocking of emails is easy. we can release that one and we can block some of the keywords also like that."

"SonicWall Email Security uses multi-layer cloud security."

"We always get ROI from the product we are using; it is completely flexible and acceptable according to our security requirements over the last four years and currently."

"The anti-spam aspect of the solution is its most valuable feature."

More SonicWall Email Security pros

Cons

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

"Cloudflare DDoS has poor technical support."

"For the topic of improvement, providing some training material is one of my suggestions."

"There are premium tier live service and lower tier live service, so we opted for the lower tier. But there is no medium tier where we pay a little extra and get a bit more service. So if that can be improved."

"The onboarding process can be improved a little bit."

"The free plan has limitations. For example, I can only set up three rules, and the application firewall is unavailable."

"The response time for support must be reduced."

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

More Cloudflare One cons

"I would like more functionality and how to use it for Level 2 type staff. The biggest issue is it needs to be easier to use and navigate."

"The product's GUI for the dashboard needs improvement."

"Many smaller businesses opt for more cost-effective solutions, such as Gmail or Hotmail accounts, instead of investing in Cisco Secure Email, given its higher cost."

"Typically, in a phishing email, they try to use a name everybody's going to recognize, like the CEO's name or the CFO's name... With this appliance, the way it's designed at the moment, for us to really stop that with any level of confidence, we have to build a dictionary of all the names of the people we want it to check, and all the ways they could be spelled. My name would be in there as Phillip Collins, Phillip D. Collins, Phillip Dean Collins, Phil Collins, Phil D. Collins. There could be eight or 10 variations of my name that we'd have to put in the dictionary. There's no artificial intelligence to say "Phil Collins" could be all these other things, and to stop phishing from coming through in that way."

"The discontinuation of physical hardware solutions is a significant area for improvement in Cisco Email Security Appliance. This decision has posed challenges as virtual appliances are now the only option, which may not be suitable for all industries. The uncertainty regarding the future of the hardware aspect of the solution is a notable concern."

"I would rate the stability a six out of ten. We had multiple issues with the stability."

"Cisco is already providing a very good environment with the IronPort solution, but there could be some more integration with other products. For instance, an integration with the EDR solution could be there to raise an alert."

"They could improve the filters. In my time at the company, there were several times we had to contact support to update the filters."

More Cisco Secure Email cons

"A lot of spoofed emails are still coming to the end-user, so the configuration for this option needs to be improved."

"Policy deployment could be time consuming and represents an area for improvement in SonicWall Email Security."

"SonicWall Email Security could improve by making the file blocking and the release feature easier to use"

"I am not satisfied with phishing protection, as it falls completely under the email domain security."

"The technical support from the company is not always very good at solving issues, but they offer access to a good community of users where problems are easily solved."

"Updates could be released more frequently."

"The protection level for email security isn't 100%. I'm still getting some spam and junk mail."

"The reporting needs improvement."

More SonicWall Email Security cons

Pricing and Cost Advice

"The prices are slightly expensive."

"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."

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

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

"The solution's pricing lacks transparency."

"The solution is not that expensive."

"It is a reasonably priced solution."

"The product's price falls on the higher side when compared to the other products on the market."

"I rate the product price as six on a scale of one to ten, where one means it is a very expensive tool."

"In my previous organization, avoiding four instances of CryptoLocker within an estimated six month period is approximately $600,000 in lost time and effort. Our five year cost was about a million dollars, and the four outages that we had equated to 65 percent of that five year cost."

"You're going to get what you pay for. If you're not willing to pay the price of Cisco, you're not going to get a product that's as good as Cisco. I don't think Cisco is overpriced, because for the last two years I've been comparing it to Microsoft and Cisco has been cheaper and given us more features."

"The solution is expensive."

"Compared to Cisco's on-prem service, the cost is the same, but you don't have to pay for the hardware and you don't have to maintain the system, as far as upgrades and hardware failures are concerned. It is cheaper to operate on their cloud service than it is to operate with their on-prem service."

"Cisco Secure Email and the support are priced well. It's not cheap, but there are other solutions that offer less and cost so much. For example, Microsoft is more expensive than Cisco."

More Cisco Secure Email pricing and cost advice

"The cost is cheaper than Sophos. I would rate it as five out of ten."

"The platform offers a yearly license."

"Our customers purchase the solution's yearly license."

"The overall price of SonicWall Email Security should be reduced and there should be an option to purchase one or two licenses more instead of their current policy of bulk increases only. There should be more flexibility in the licensing model. Each license cost approximately $33 annually."

"We have a two-year license subscription and the price is very high."

"I rate the application’s pricing a five out of ten."

"When compared with Cisco, it is very well priced. Cisco is very expensive."

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Top Industries

By visitors reading reviews

Computer Software Company

12%

Comms Service Provider

11%

Financial Services Firm

Manufacturing Company

Computer Software Company

14%

Manufacturing Company

10%

Financial Services Firm

Government

Computer Software Company

10%

Marketing Services Firm

10%

Financial Services Firm

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	10
Midsize Enterprise	2
Large Enterprise	10

By reviewers
Company Size	Count
Small Business	22
Midsize Enterprise	18
Large Enterprise	26

By reviewers
Company Size	Count
Small Business	11
Midsize Enterprise	3
Large Enterprise	3

Questions from the Community

What needs improvement with Cloudflare Access?

Cloudflare Access has strong integration with Microsoft, among other platforms. However, when it comes to Kaspersky, ...

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What is your primary use case for Cloudflare Access?

Cloudflare Access provides secure access to internal applications for employees, external members of the organization...

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What advice do you have for others considering Cloudflare Access?

Cloudflare Access is one of the best integrations available. While about two hundred vendors offer similar services, ...

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What do you like most about Cisco Secure Email?

Cisco Secure Email is a budget-friendly solution.

See all answers

What is your experience regarding pricing and costs for Cisco Secure Email?

The pricing structure is good as it is user-based or email client-based, which is positive for clients.

See all answers

What needs improvement with Cisco Secure Email?

The user interface of the Email Security Gateway ( /products/security-gateway-reviews ) should be improved. It would ...

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What is your experience regarding pricing and costs for SonicWall Email Security?

The solution is affordable.

See all answers

What needs improvement with SonicWall Email Security?

Policy deployment could be time consuming and represents an area for improvement in SonicWall Email Security.

See all answers

What is your primary use case for SonicWall Email Security?

SonicWall Email Security was used for security purposes, which aligns with the product's core function.

See all answers

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Product Reports

Buyer's Guide

Cloudflare One

February 2026

Download Cloudflare One product report

Buyer's Guide

Cisco Secure Email

February 2026

Download Cisco Secure Email product report

Buyer's Guide

SonicWall Email Security

January 2026

Download SonicWall Email Security product report

Also Known As

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

Cisco Email Security, IronPort, Cisco Email Security, ESA, Email Security Appliances

Dell SonicWALL Email Security Platform, SonicWall Hosted Email Security

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

Cisco Secure Email provides email security with advanced threat protection, spam filtering, and easy integration with Cisco Talos, ensuring comprehensive protection against cyber threats like phishing and malware.

Cisco Secure Email offers a comprehensive platform for organizations seeking robust email security. With advanced threat protection and seamless integration with Cisco Talos, it enhances threat intelligence. The tool provides easy-to-use spam blocking and granular policy customization. Effective ransomware, phishing, and malware protection ensures stable network performance. It includes logging and reporting features, along with Active Directory integration, delivering enhanced security without extra hardware. Although it addresses threats efficiently, improvements in synchronization with reporting tools and phishing detection are needed. Organizations find cost and licensing complexities challenging for smaller networks and seek more intuitive configuration, advanced AI threat detection, and comprehensive reporting. Enhanced support, documentation, and cross-platform compatibility are desirable for better management and scalability.

What are the most important features?

Advanced Threat Protection: Guards against cyber threats like malware and phishing
Spam Blocking: Efficiently filters unwanted emails to maintain inbox integrity
Policy Customization: Allows granular control over email security policies
Integration with Cisco Talos: Enhances threat intelligence with global insights
Active Directory Integration: Simplifies user management and enhances security

What benefits and ROI should users consider?

Ease of Use: Intuitive interface provides a straightforward user experience
Network Performance: Maintains speed and reliability while securing emails
Comprehensive Reporting: Offers detailed insights into email threats and responses
No Additional Hardware: Provides complete email security without hardware costs
Enhanced Email Security: Protects against a wide range of email-based threats

In industries like finance, healthcare, and IT, Cisco Secure Email is key to securing email communications. It serves as the primary email gateway in datacenters, scanning and filtering emails to defend against phishing, malware, and spam. Many organizations integrate it with Sophos Antivirus and Talos Threat Intelligence for heightened protection. It plays a crucial role in outbound message control and data loss prevention, ensuring compliance with security policies.

Cisco

SonicWALL Email Security Platform offers powerful protection to keep email threats out. And sensitive data in. With innovative protection techniques for both inbound and outbound email plus unique management tools, the Email Security platform delivers superior email protection today while standing ready to stop the new attacks of tomorrow.

SonicWall

Sample Customers

23andMe

SUNY Old Westbury, CoxHealth, City of Fullerton, Indra

Star Kay White, Locala Community Partnerships

Buyer's Guide

Cisco Secure Email vs. SonicWall Email Security

February 2026

Free Report: Cisco Secure Email vs. SonicWall Email Security

Find out what your peers are saying about Cisco Secure Email vs. SonicWall Email Security and other solutions. Updated: February 2026.

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