Cisco Secure Email vs SonicWall Email Security comparison

Cisco and SonicWall are both solutions in the Email Security category. Cisco is ranked #5 with an average rating of 8.1, while SonicWall is ranked #25 with an average rating of 7.7. Cisco holds a 4.6% mindshare in Email Security, compared to SonicWall’s 0.8% mindshare. Additionally, 93% of Cisco users are willing to recommend the solution, compared to 88% of SonicWall users who would recommend it.

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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: April 2026).

Buyer's Guide

Cisco Secure Email vs. SonicWall Email Security

April 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 April 2026, in the Email Security category, the mindshare of Cloudflare One is 1.5%, down from 1.7% compared to the previous year. The mindshare of Cisco Secure Email is 4.6%, down from 6.7% compared to the previous year. The mindshare of SonicWall Email Security is 0.8%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Email Security Mindshare Distribution
Product	Mindshare (%)
Cisco Secure Email	4.6%
Cloudflare One	1.5%
SonicWall Email Security	0.8%
Other	93.1%

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.

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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

"It will take the blow rather than our applications should an attack occur."

"For Cloudflare Access, I am using the free plan...The most valuable feature is their protection."

"Cloudflare DDoS is better than its competitors for its security, deployment, and scalability."

"The best feature is rate limiting. If I'm expecting 500 visits per hour, Cloudflare will limit the requests if I suddenly get 50,000."

"We mostly use Cloudflare WAF, and gets basic Cloudflaire DDoS, caching as extra bonus . We like the factor these features are all integrated into 1 console, simple to manage."

"It's the endpoint exposition. We don't need to expose our VPN server to the internet and need a zero-test solution. I can apply some conditional access to the endpoint that's connecting to our network to check their security policies or the security condition of their workstation. Once the workstation is trying to connect to my internal network, then I would like to check the discrete condition of these endpoints that are trying to access my internal network. We created some conditional access. We have CrowdStrike, to check if the CrowdStrike is installed, to check if it's updated, and to check for Windows updates. We created some conditional policies to check it."

"It is a stable solution."

"Cloudflare is by far the most effective solution that I have come across."

More Cloudflare One pros

"Administration of the email domains and custom filters are easily done via the web interface."

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

"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."

"The filtering is definitely better at catching both spam and malicious messages, and there's a lot of extremely granular ability for setting up rules. You can do it the way you want to. The Microsoft solution tends to be pretty limited in how it allows some of that to be done."

"The product blocks spam emails."

"Cisco Secure Email Cloud Gateway has allowed our users to be able to concentrate on the emails that they do receive."

"The added value of it is that every migration to a new version is initiated by the Cisco version itself, so that is a bunch of work that you don't have to do on the Cisco ESA system on-premise. As it becomes a safe platform, you don't need to invest anything in your own data center or in your upgrade path."

"Comparing Microsoft Defender and Cisco's Email Secure service, partners have noted that while Microsoft Defender offers email security, the tool's additional layer of protection provides further defense against threats like spam and phishing emails."

More Cisco Secure Email pros

"SonicWall Email Security has benefited the company by preventing attacks, protecting us from threats such as ransomware and phishing, and notifying the IT team when phishing emails have been blocked."

"It is a very scalable solution."

"The most valuable feature is that it protects from spam."

"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 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."

"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."

More SonicWall Email Security pros

Cons

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

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

"Feedback could be enhanced."

"I would like them to include a VPN feature to provide a secure connection to the data center."

"Cloudflare One is not very powerful, but for what we require, it is basic and sufficient."

"The pricing is an area that can be improved. Pricing, as far as I recall, was the source of our problems."

"Operating and tuning the product is difficult."

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

More Cloudflare One cons

"The hardware is not up to the mark. Two to three times a year we have complete downtime."

"The UI is definitely one area of improvement because it doesn't match other interfaces and the navigation can be a little clunky."

"We didn't get any malware, but a few phishing emails, maybe one or two, slipped in."

"I would like more functionality and how to use it for Level 2 type staff."

"Better dashboards and more interactive overviews would be nice, but the current functionality is sufficient."

"Cisco Email Secure's pricing needs to be less. We have vendors who provide cheaper solutions with the same features."

"There are some concerns in the way the architecture is set up, making it an area where improvements are required."

"I would like to see sandboxing for email, where suspicious emails received by the system are analyzed through online services."

More Cisco Secure Email cons

"Overall, this is a solution that provides good security but at a very high cost."

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

"The pricing could be improved."

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

"There could be definition updates included in the subscription."

"The reporting needs improvement."

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

More SonicWall Email Security cons

Pricing and Cost Advice

"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 prices are slightly expensive."

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

"The solution is not that expensive."

"Cloudflare Zero Trust Platform's pricing is good."

"The solution's pricing lacks transparency."

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

"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."

"The solution is expensive."

"Cisco Secure Email is not expensive, and licensing costs are yearly."

"It is an expensive product. I rate its pricing an eight or nine."

"It is a super big router that costs a few hundred thousand dollars."

"It is not that costly. We pay for the solution through a contractor and pay an annual fee."

"There were no other costs in addition to the standard licensing fees."

"We were using Proofpoint and then we switched to Cisco... reportability was one of the main reasons we switched, but the biggest one was cost. If you can get an equivalent functionality for a better price it's wise to do so. That's what our primary decision came down to: We could get equivalent functionality at a lower price point."

"I don't have the insights into it, but compared to different products, it seems to have a medium level of pricing."

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."

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

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

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

"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."

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Top Industries

By visitors reading reviews

Construction Company

22%

Comms Service Provider

10%

Financial Services Firm

Computer Software Company

Financial Services Firm

11%

Computer Software Company

10%

Manufacturing Company

Government

Construction Company

13%

Financial Services Firm

11%

Manufacturing Company

Computer Software Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	10
Midsize Enterprise	2
Large Enterprise	11

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 areas of Cisco Secure Email that could be improved or enhanced are the slowness in the console. I don't think it ...

See all answers

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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Twingate vs Cloudflare One

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Trellix Collaboration Security vs Cisco Secure Email

Compared 27% of the time

Microsoft Defender for Office 365 vs Cisco Secure Email

Compared 8% of the time

Fortinet FortiMail vs Cisco Secure Email

Compared 6% of the time

Proofpoint Email Protection vs Cisco Secure Email

Compared 5% of the time

Microsoft Exchange Online Protection (EOP) vs Cisco Secure Email

Compared 5% of the time

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Compared 18% of the time

Barracuda Email Protection vs SonicWall Email Security

Compared 11% of the time

Barracuda Email Security Gateway vs SonicWall Email Security

Compared 11% of the time

Avanan vs SonicWall Email Security

Compared 9% of the time

Proofpoint Email Protection vs SonicWall Email Security

Compared 8% of the time

More SonicWall Email Security Competitors

Product Reports

Buyer's Guide

Cloudflare One

April 2026

Download Cloudflare One product report

Buyer's Guide

Cisco Secure Email

April 2026

Download Cisco Secure Email product report

Buyer's Guide

SonicWall Email Security

March 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

April 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: April 2026.

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