Cloudflare One vs SonicWall Email Security comparison

Cloudflare and SonicWall are both solutions in the Email Security category. Cloudflare is ranked #21 with an average rating of 9.0, while SonicWall is ranked #30 with an average rating of 7.7. Cloudflare holds a 1.5% mindshare in Email Security, compared to SonicWall’s 0.6% mindshare. Additionally, 100% of Cloudflare users are willing to recommend the solution, compared to 88% of SonicWall users who would recommend it.

Cloudflare One

Read 22 Cloudflare One reviews

9,306 Views
1,210 Comparison Views

100% willing to recommend

SonicWall Email Security

Read 15 SonicWall Email Security reviews

662 Views
576 Comparison Views

88% willing to recommend

Cloudflare One

SonicWall Email Security

Comparison Buyer's Guide

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Executive SummaryUpdated on Jan 4, 2026

SonicWall Email Security and Cloudflare One compete in the cybersecurity sector, focusing on email security and comprehensive network protection, respectively. Cloudflare One appears superior due to its robust features, though SonicWall is appreciated for its pricing and support.

Features: SonicWall Email Security offers advanced threat protection, customizable filtering options, and multi-layer cloud security, providing strong email protection. Cloudflare One provides secure web gateway functions, zero trust integration, and DDoS protection, covering extensive network security needs.

Room for Improvement: SonicWall Email Security could enhance its macro-blocking capability, improve real-time threat intelligence, and optimize attachment filtering. Cloudflare One might benefit from simplifying deployment, enhancing user guidance, and refining its user interface for better accessibility.

Ease of Deployment and Customer Service: SonicWall Email Security is known for easy deployment and responsive customer service with comprehensive guidance. Cloudflare One, despite more complex setup due to its extensive features, offers robust documentation and support, ensuring assistance throughout deployment.

Pricing and ROI: SonicWall Email Security provides competitive pricing with lower initial setup costs, ideal for businesses focusing on email security alone. Cloudflare One, while potentially more expensive initially, offers superior ROI through scalability and extensive network security features, presenting a compelling choice for comprehensive protection.

To learn more, read our detailed Cloudflare One vs. SonicWall Email Security Report (Updated: December 2025).

Buyer's Guide

Cloudflare One vs. SonicWall Email Security

December 2025

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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

Ranking in Email Security

21st

Average Rating

8.8

Reviews Sentiment

6.7

Number of Reviews

Ranking in other categories

Secure Web Gateways (SWG) (16th), Data Loss Prevention (DLP) (21st), Cloud Access Security Brokers (CASB) (11th), Distributed Denial-of-Service (DDoS) Protection (7th), Software Defined WAN (SD-WAN) Solutions (13th), Access Management (10th), Bot Management (3rd), ZTNA as a Service (8th), ZTNA (2nd), Secure Access Service Edge (SASE) (10th), Remote Browser Isolation (RBI) (3rd)

SonicWall Email Security

Ranking in Email Security

30th

Average Rating

7.8

Reviews Sentiment

6.6

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of January 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 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 (%)
Cloudflare One	1.5%
SonicWall Email Security	0.6%
Other	97.9%

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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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

"The simplicity of the solution is its valuable features as almost no effort was needed to learn the configurations. It is also one of the cheapest firewalls available in this category."

"Cloudflare DDoS mitigates DDoS attacks."

"This solution is easy to understand and easy to configure."

"Enables me to work from two locations."

"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."

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

"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."

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

More Cloudflare One pros

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

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

"The most valuable features are the anti-spam, anti-phishing, anti-virus, and anti-spoofing."

"It is a very scalable solution."

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

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

"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."

More SonicWall Email Security pros

Cons

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

"The tool should provide on-premise versions. Currently, all versions are cloud-based."

"Lacks a VPN feature to provide a secure connection to the data center."

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

"Operating and tuning the product is difficult."

"Cloudflare DDoS has poor technical support."

"Feedback could be enhanced."

"Feedback could be enhanced. While I work efficiently with Clover as a partner in Mexico City, sometimes the information and requests are easier to manage with more concrete solutions."

More Cloudflare One cons

"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."

"The pricing could be improved."

"The reporting needs improvement."

"The platform's control panel needs enhancement."

"The pricing could be improved."

"They need well-trained partners in Nigeria."

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

"They should integrate the solution with third-party platforms."

More SonicWall Email Security cons

Pricing and Cost Advice

"The solution is not that expensive."

"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."

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

"The solution's pricing lacks transparency."

"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."

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

"The platform offers a yearly license."

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

"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."

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

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

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

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Top Industries

By visitors reading reviews

Computer Software Company

12%

Comms Service Provider

11%

Financial Services Firm

Manufacturing Company

Financial Services Firm

10%

Computer Software Company

10%

Construction Company

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	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, we have clients who typically encounter challenges. The usual setup involves con...

See all answers

What is your primary use case for Cloudflare Access?

Cloudflare Access provides secure access to internal applications for employees, external members of the organization, or third-party providers. It acts similarly to a VPN but uses a different kind...

See all answers

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, Cloudflare's approach as a SASE solution stands out. Clients prefer a single pla...

See all answers

What do you like most about SonicWall Email Security?

According to our customers, the product's most valuable feature is the ability to detect spam and reduce phishing emails.

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

Comparisons

Cato SASE Cloud Platform vs Cloudflare One

Compared 5% of the time

Twingate vs Cloudflare One

Compared 4% of the time

Prisma Access by Palo Alto Networks vs Cloudflare One

Compared 4% of the time

Zscaler Zero Trust Exchange Platform vs Cloudflare One

Compared 4% of the time

FortiSASE vs Cloudflare One

Compared 3% of the time

More Cloudflare One Competitors

Avanan vs SonicWall Email Security

Compared 18% of the time

Fortinet FortiMail vs SonicWall Email Security

Compared 15% of the time

Cisco Secure Email vs SonicWall Email Security

Compared 14% of the time

Barracuda Email Security Gateway vs SonicWall Email Security

Compared 13% of the time

Check Point Harmony Email & Collaboration vs SonicWall Email Security

Compared 12% of the time

More SonicWall Email Security Competitors

Product Reports

Buyer's Guide

Cloudflare One

January 2026

Download Cloudflare One 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

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

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

Star Kay White, Locala Community Partnerships

Buyer's Guide

Cloudflare One vs. SonicWall Email Security

December 2025

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