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Digital Guardian vs Proofpoint Email Data Loss Prevention (DLP) 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

Cloudflare
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Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
77
Ranking in other categories
CDN (1st), Distributed Denial-of-Service (DDoS) Protection (1st), Managed DNS (1st), Cloud Security Posture Management (CSPM) (12th)
Digital Guardian
Average Rating
7.4
Reviews Sentiment
6.9
Number of Reviews
11
Ranking in other categories
Data Loss Prevention (DLP) (13th), Endpoint Encryption (8th), Mobile Data Protection (4th), Advanced Threat Protection (ATP) (23rd), Endpoint Detection and Response (EDR) (44th)
Proofpoint Email Data Loss ...
Average Rating
7.0
Reviews Sentiment
6.9
Number of Reviews
2
Ranking in other categories
Data Loss Prevention (DLP) (35th)
 

Featured Reviews

Carlos Alam Hernandez Baruch - PeerSpot reviewer
Fast and secure deployments simplify operations for government and fintech clients
It is a fast and secure DNS. It is very easy to deploy, and my customers are happy with this tool. Additionally, the CDN performance in Mexico is excellent, providing fast service and tools. It offers reliability during high-traffic periods, ensuring no impact on the environment. It helps my clients avoid using on-premise boxes, simplifying operations as they only use the prices on Cloudflare.
Sandeep Jopat - PeerSpot reviewer
Highly customizable, helpful support, and multiple modules available
Digital Guardian is generally considered stable, with its robust data loss prevention capabilities being highly valued by organizations. However, as with any complex software solution, there may be occasional challenges in terms of compatibility with certain operating systems or applications. In such cases, it may be necessary to modify settings or entries within Digital Guardian to ensure optimal performance. Overall, Digital Guardian is a stable solution that can be highly customized to meet the specific needs and requirements of organizations. As with any software solution, regular maintenance and support from a team of experts is necessary to ensure optimal performance and stability.
HP
Offers flexible licensing and easy setup, but has challenges with European compliance
It is difficult to meet the European security compliancy regulations using Proofpoint since it is very focused on the American market, differing significantly from European policies. Additionally, there is uncertainty about the future level of license pricing because American organizations sometimes change their product offerings. Barracuda's Active Directory checking feature is one area where Proofpoint could improve.

Quotes from Members

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

Pros

"The most valuable feature of Cloudflare DNS is security."
"Easier http to https redirect using page rules"
"It is a fast and secure DNS."
"The features of Cloudflare were found to be more beneficial and led to the decision to utilize it over other options."
"The most valuable features of the solution are performance and security."
"The most valuable feature of Cloudflare DNS is its global reach and it is always evolving."
"The most valuable feature of Cloudflare is the GUI. You are able to control the solution very well through the interface. There is a lot of functionality that is embedded in the service."
"The DDoS protection is the most valuable aspect of the solution."
"The feature we call desktop recording is the most valuable aspect of the solution. Not only can we collect data from the user's usage, but we also capture his screenshots when he is trying to steal the data."
"I like the solution's adaptive inspection and container inspection."
"In Digital Guardian, they have the cloud correlation servers that give you visibility work like EBR and the correlation server works very well for security analysis."
"It has the added advantage of offering forensic analysis."
"Some of the features that are highly appreciated are its robust data loss prevention capabilities, flexible deployment options, and the ability to monitor data transfer across multiple vectors."
"The technical support is really terrific."
"We have been able to monitor access to files from each of our workstations."
"It can scale from 100 to 10,000. There's no problem with the scalability."
"Proofpoint offers flexibility in licensing, accommodating various levels from small businesses to governments."
"Proofpoint offers flexibility in licensing, accommodating various levels from small businesses to governments."
"We have too many features included in the solution. These include third-party malware detection as a primary feature and a secondary feature focused on dealing with various security threats."
 

Cons

"For large enterprises, the pricing is okay. However, the enterprise price for small projects is a bit high. A mid-tier pricing option would be beneficial."
"The integration of LLMs on the dashboard is something that is needed in the tool."
"It would be helpful if the solution could continue evolving to compete with the other solutions on the market."
"Cloudflare does not have an on-premise solution. If they had different approaches they could be better suited to accommodate more customers, such as on-premise and hybrid deployments. For example, hybrid deployments would be useful where you could move the traffic from the enterprise to the cloud."
"Although I think it's quite good, it doesn't provide me with all the features I would expect to have if I were using Imperva."
"We're facing challenges due to an upgrade in the machine learning model. The problem arises from some users abusing the APIs, resulting in an influx of suspicious traffic. Cloudflare's learning model mistakenly identifies this traffic as human. Consequently, it assigns it a higher trust score, akin to legitimate human traffic, causing complications in our architecture. Previously, such traffic would have been categorized as suspicious, enabling us to apply appropriate blocking rules. However, we encounter difficulties distinguishing between genuine and suspicious traffic with the new categorization. Despite these challenges, overall, Cloudflare remains the preferred solution compared to Azure, AWS CloudFront, and Google Cloud Armor."
"DNS Management."
"The product needs to improve its automation."
"The room for improvement with Digital Guardian is that it will be better with the Linux agent because it is the only DLP solution for Linux workstations. It still needs to upgrade the agents to the latest version for the Linux kernel."
"When considering potential areas for improvement, it may be beneficial for Digital Guardian to optimize its processes and reduce the computational demands on the system, particularly with regard to high CPU usage. Although Digital Guardian offers numerous benefits, it can consume a substantial amount of RAM and CPU power."
"It would be helpful if there was an on-premise version of the solution for companies that cannot use the cloud, such as government sectors."
"There are a lot of issues with the current version of the Endpoint agent. It's not stable, it's resource-consuming, and there are some performance issues. If they could improve the stability of the agent it would be great."
"Technical support could be better."
"I would like to see the workflow, to get all the rules and policies set up, be less complicated."
"If the client uses Windows 10 or 11 and Microsoft updates the operating system's version, Digital Guardian must update their product to match compatibility."
"The initial setup is a bit more complex than other solutions."
"The tool is expensive."
"It is difficult to meet the European security compliancy regulations using Proofpoint since it is very focused on the American market, differing significantly from European policies."
"It is difficult to meet the European security compliance regulations using Proofpoint since it is very focused on the American market, differing significantly from European policies."
 

Pricing and Cost Advice

"The tool is a premium product, so it is very expensive."
"We are using the free version."
"The pricing for the service is reasonable, neither excessively cheap nor prohibitively expensive. It aligns well with the value of their solution."
"The product's pricing is cheap."
"Cloudflare's pricing is not much higher and is good for middle-level organizations."
"I give the price a five out of ten."
"The solution has many features but there are ones that you need to pay for. Sometimes you have to find out which is available for free and which you have to pay for."
"For Cloudflare, I recommend it heavily for small businesses with revenue under a couple of million dollars. Onboarding is easy, and they even have a free plan. This makes it simple for businesses in the $100,000-$500,000 range to try it out and see its value, allowing them to scale up their infrastructure as needed."
"The price of Digital Guardian is on the higher end compared to other vendors."
"The price of Digital Guardian is expensive."
"The cost was around $300,000."
"Digital Guardian has both, subscription and perpetual licenses, but I think when everything (all technologies) will go to the cloud they will only offer subscriptions."
"I rate the solution's pricing an eight out of ten because Digital Guardian is expensive."
"If I compare Digital Guardian with Symantec, the license cost is lower, but McAfee can be cheaper than Digital Guardian. It depends on how many licenses you plan to buy and how big the project is. The cost is not so high as Symantec, but not as cheap as McAfee. They can easily sell the solution for price."
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Comms Service Provider
11%
Financial Services Firm
10%
Manufacturing Company
7%
Financial Services Firm
17%
Computer Software Company
12%
Manufacturing Company
9%
Healthcare Company
6%
Performing Arts
15%
Manufacturing Company
14%
Financial Services Firm
9%
Insurance Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business46
Midsize Enterprise8
Large Enterprise25
By reviewers
Company SizeCount
Small Business9
Large Enterprise3
No data available
 

Questions from the Community

Which is the best DDoS protection solution for a big ISP for monitoring and mitigating?
Cloudflare. We are moving from Akamai prolexic to Cloudflare. Cloudflare anycast network outperforms Akamai static GR...
Which would you choose - Cloudflare DNS or Quad9?
Cloudflare DNS is a very fast, very reliable public DNS resolver. It is an enterprise-grade authoritative DNS service...
What do you like most about Cloudflare?
Cloudflare offers CDN and DDoS protection. We have the front end, API, and database in how you structure applications.
What do you like most about Digital Guardian?
I like the solution's adaptive inspection and container inspection.
What is your experience regarding pricing and costs for Digital Guardian?
Technical support is included in the subscription package. But if, during the subscription, our clients want to inclu...
What needs improvement with Digital Guardian?
If the client uses Windows 10 or 11 and Microsoft updates the operating system's version, Digital Guardian must updat...
What is your experience regarding pricing and costs for Proofpoint Email Data Loss Prevention (DLP)?
The licenses for Proofpoint are effective, however, there is uncertainty about future pricing as American organizatio...
What needs improvement with Proofpoint Email Data Loss Prevention (DLP)?
It is difficult to meet the European security compliancy regulations using Proofpoint since it is very focused on the...
What is your primary use case for Proofpoint Email Data Loss Prevention (DLP)?
I know the portfolio of Proofpoint. I work with email backup and email security. Most of the time, I consult for vari...
 

Also Known As

Cloudflare DNS
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Overview

 

Sample Customers

Trusted by over 9,000,000 Internet Applications and APIs, including Nasdaq, Zendesk, Crunchbase, Steve Madden, OkCupid, Cisco, Quizlet, Discord and more.
The Fifth Avenue Theatre, Jabil Circuit
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Find out what your peers are saying about Digital Guardian vs. Proofpoint Email Data Loss Prevention (DLP) and other solutions. Updated: September 2025.
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