Armorblox [EOL] vs Proofpoint Email Protection comparison

Cisco and Proofpoint are both solutions in the Email Security category. Additionally, 96% of Proofpoint users are willing to recommend the solution.

Comparison Buyer's Guide

Download the report

Executive Summary

We performed a comparison between Armorblox [EOL] and Proofpoint Email Protection based on real PeerSpot user reviews.

Find out what your peers are saying about Proofpoint, Microsoft, Check Point Software Technologies and others in Email Security.

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

Buyer's Guide

Email Security

February 2026

Download the complete report

Helped 885,667 peers since 2012

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

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.

Read full review

ArvindSharma2

Security Operations Lead at ChargePoint

Lags in terms of grabbing phishing emails or phishing campaigns, though it has good scalability

Armorblox is a cloud-based solution. The solution helped us improve the security, but we had a couple of issues regarding the operation. From an email security perspective, users or employees don't need gray mail or phishing emails in their email boxes. So, if the tool is not performing well in that area, then there's no sense in using that particular tool. Overall, I rate Armorblox a five out of ten.

Read full review

AshishKochhar

Information Technology Team Lead at a manufacturing company with 201-500 employees

Advanced email protection has blocked targeted attacks and reduces manual threat handling

I feel Proofpoint Email Protection is overpriced. I cannot say that the security level being provided does not justify the cost, but when comparing the similar level of security with other applications or security systems, it is overpriced. If Proofpoint could provide offers or discounts for customers who are already using the product or for new customers implementing it, along with some free services or add-ons, that would be helpful in terms of financial expense. Proofpoint Email Protection has recently introduced AI functionality in terms of data security capabilities and protecting AI assistance from targeted attacks. This is important since everything is now related to AI. The solution is doing threat detection and real-time threat detection and response pretty well. There are a few things I would like to see improved. Sometimes Proofpoint Email Protection takes time to analyze the workflow and the nature of the email. In this age of AI, the solution should analyze an email on the first receipt and determine whether it should pass or be marked as spam without checking previous data. Another improvement would be to have a more user-friendly dashboard. Additionally, if Proofpoint could add the same features in BCP as part of email protection in BCP, it would be helpful since I currently have to take a different add-on for BCP, and integrating it would save costs. I cannot say that threats have increased or decreased with Proofpoint Email Protection because it depends on the mail flow. The solution captures and filters out all threats, and the email threats vary every day depending on how many users are receiving how many emails per day. Today there might be 1,000 emails, tomorrow 5,000, and the day after 500. Proofpoint Email Protection does its job by scanning all emails and threats are reduced to some extent. Since I am aware that virus definitions are updated every day, I cannot blame Proofpoint Email Protection if they take time to determine the nature of an email being received. There are sometimes emails that are false positives, and Proofpoint Email Protection is a bit strict in analyzing false positives, sometimes stopping emails that are actually required. It analyzes the previous nature of an email and if a template looks like an informational template or related to spam, it blocks it because it looks similar to one blocked earlier. However, the template might actually be required. If I receive the same template today that is also blocked by Proofpoint Email Protection, that particular template might be useful and should not be blocked. In such cases, I have to raise it as a false positive stating that this is something in use or my users use and should be released. When AI starts doing its work, it analyzes the email from a sender with a particular template and releases it, but if the same email and template come from another sender, it blocks it according to the policies.

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

"Cloudflare Access is part of the Zero Trust philosophy."

"Cloudflare is simple to use."

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

"Cloudflare DDoS mitigates DDoS attacks."

"Clover is the best product globally."

"Cloudflare is simple to use."

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

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

More Cloudflare One pros

"Armorblox is a scalable solution."

"Proofpoint Email Protection is very effective because they are very proactive, always ahead of the attackers, and were already detecting new kinds of attacks before customers thought about them."

"Proofpoint Email Protection stands out as the best among all, including EOP."

"The archive feature is valuable."

"It is a very scalable solution."

"Although it is a bit costly compared to Mimecast, Defender, and Cofense Vision, it is efficient and strong in security, so I do not mind the cost because I will not reduce my security risk."

"Proofpoint Email Protection's detection for true positives are great, false negatives or type two errors are very low, type one errors are acceptable and this capability is the one that allows the least amount of spam to enter."

"The setup was easy."

"From the reports that we hear back from clients regarding Proofpoint Email Protection, they are noticing less spam and fewer phishing attempts in their email."

More Proofpoint Email Protection pros

Cons

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

"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."

"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."

"The initial onboarding was causing us some confusion."

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

"Cloudflare Zero Trust Platform needs to improve its documentation. It took time to do the implementation."

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

More Cloudflare One cons

"Armorblox lagged in terms of grabbing phishing emails or phishing campaigns."

"Those kinds of emails, while they were suspicious and malicious, sometimes Proofpoint Email Protection failed to detect them."

"We'd like to have the ability to create more customized reports."

"Proofpoint Email Protection could improve the Mail Trace feature and make navigation easier."

"Proofpoint Email Protection does miss a lot of phishing attacks, and threat actors are using AI to create these phishing attacks."

"I want Security Awareness Training in there as a package deal. A lot of companies are starting to value email security a little bit more and take it a little bit more seriously, and the great product that we link together with a lot of these sales is a training product called Security Awareness Training. It is an upsell that we do with Proofpoint, and it is definitely something that I recommend everybody with email security to look into. It would be great if Security Awareness Training is included with the email security."

"To move to a more sophisticated email security solution was cost-prohibitive. When you compare it to others, it was too expensive."

"As an enterprise, we have high demands on the services, and if we have to wait for something like a week or weeks, it is not acceptable; we need solutions in one or two days sometimes because if there is spam going around, you cannot wait weeks."

"There have been a few cases where an obvious phishing email has not been blocked, but perhaps Proofpoint Email Protection was still learning and needed some extra time to figure out that the email was malicious."

More Proofpoint Email Protection cons

Pricing and Cost Advice

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

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

"The solution is not that expensive."

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

"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 prices are slightly expensive."

"The solution's pricing lacks transparency."

"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."

"On a scale from one to ten, where one is cheap, and ten is expensive, I rate the solution's pricing a five out of ten."

"Proofpoint Email Protection has comparable pricing."

"We sell annual licenses for this solution."

"The licensing model for Proofpoint Email Protection is simple. It's based on the number of users. Price-wise, Proofpoint Email Protection is a five out of ten because it's a pretty expensive solution."

"It is expensive."

"The licensing is basically $8/user."

"The price is reasonable."

"Pricing has recently been increased and the cost is a downside"

"The solution is expensive."

More Proofpoint Email Protection pricing and cost advice

See which vendors are best for you

Use our free recommendation engine to learn which Email Security solutions are best for your needs.

See recommendations

885,667 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Construction Company

23%

Comms Service Provider

Computer Software Company

Financial Services Firm

No data available

Financial Services Firm

11%

Manufacturing Company

Computer Software Company

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

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

No data available

By reviewers
Company Size	Count
Small Business	28
Midsize Enterprise	24
Large Enterprise	43

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, ...

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...

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, ...

See all answers

Ask a question

Earn 20 points

What is your experience regarding pricing and costs for Proofpoint Email Protection?

I do not handle the pricing, setup cost, and licensing for Proofpoint Email Protection, but I think it's a bit pricey...

See all answers

What needs improvement with Proofpoint Email Protection?

Some of the old portal features of Proofpoint Email Protection are missing in the new portal, so some of the settings...

See all answers

What is your primary use case for Proofpoint Email Protection?

Proofpoint Email Protection is primarily used for anti-spam purposes. As other companies receive a lot of malware, ph...

See all answers

Comparisons

Cato SASE Cloud Platform vs Cloudflare One

Compared 5% of the time

Zscaler Zero Trust Exchange Platform vs Cloudflare One

Compared 4% of the time

Prisma Access by Palo Alto Networks vs Cloudflare One

Compared 3% of the time

FortiSASE vs Cloudflare One

Compared 3% of the time

Twingate vs Cloudflare One

Compared 3% of the time

More Cloudflare One Competitors

No data available

Microsoft Defender for Office 365 vs Proofpoint Email Protection

Compared 8% of the time

Check Point Harmony Email & Collaboration vs Proofpoint Email Protection

Compared 8% of the time

Mimecast Email and Collaboration Threat Protection vs Proofpoint Email Protection

Compared 7% of the time

Abnormal Security vs Proofpoint Email Protection

Compared 4% of the time

Barracuda Email Security Gateway vs Proofpoint Email Protection

Compared 4% of the time

More Proofpoint Email Protection Competitors

Product Reports

Buyer's Guide

Cloudflare One

March 2026

Download Cloudflare One product report

Buyer's Guide

Email Security

February 2026

Download Armorblox [EOL] product report

Buyer's Guide

Proofpoint Email Protection

March 2026

Download Proofpoint Email Protection 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

No data available

Proofpoint Enterprise Protection, Proofpoint Digital Protection

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

Armorblox is a cloud office security platform that protects enterprise communications across email, messaging, and file-sharing solutions.

Cisco

Proofpoint Email Protection provides powerful filtering against spam, phishing, and malware, leveraging effective threat detection and blocking capabilities. This solution integrates smoothly with platforms like Office 365, offering a user-friendly dashboard for seamless operations.

Proofpoint Email Protection focuses on email security, ensuring protection against phishing, malware, and spam. It includes features like URL scanning, anti-phishing, anti-virus protection, and sandboxing for comprehensive threat analysis. Its advanced analytics through TAP and TRAP, along with strong integration abilities, make it appealing for handling email threats. While scalability and ease of deployment are advantages, challenges such as integration in complex environments, the cost, and limited local support require attention. Enhancements in search functionality, email encryption, and improved phishing detection are also needed.

What are the key features of Proofpoint Email Protection?

Effective Filtering: Blocks spam, phishing, and malware with high accuracy.
URL Scanning: Protects against malicious links.
Advanced Analytics: Provides insights through TAP and TRAP.
Seamless Integration: Compatible with platforms like Office 365.
User-friendly Dashboard: Simplifies email management and monitoring.

What benefits and ROI should users look for in reviews?

Scalability: Adaptable to organizational growth without losing performance.
Strong Threat Protection: Comprehensive defense against email threats.
Easy Deployment: Streamlined setup process for smooth integration.
Advanced Threat Analysis: Identifies and neutralizes threats efficiently.

Industries adopting Proofpoint Email Protection include finance, healthcare, and education sectors, which benefit from its robust email security measures. Educational institutions prioritize safe communication for staff and students, while healthcare organizations focus on protecting sensitive patient data. Financial services benefit from preventing data breaches and fraud through advanced threats management.

Proofpoint

Sample Customers

23andMe

City of San Jose Capital of Silicon Valley

Blocket, University of Waterloo, Lincoln Memorial University, WellSpan Health, U-Haul, Carestream Health, Westinghouse

Find out what your peers are saying about Proofpoint, Microsoft, Check Point Software Technologies and others in Email Security. Updated: February 2026.

DOWNLOAD NOW

885,667 professionals have used our research since 2012.

See our list of best Email Security vendors.

We monitor all Email Security reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.