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Digital Guardian vs Proofpoint Email Data Loss Prevention (DLP) comparison

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Comparison Buyer's Guide

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
76
Ranking in other categories
CDN (1st), Distributed Denial-of-Service (DDoS) Protection (1st), Managed DNS (1st), Cloud Security Posture Management (CSPM) (13th)
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 (6th), Advanced Threat Protection (ATP) (24th), Endpoint Detection and Response (EDR) (39th)
Proofpoint Email Data Loss ...
Average Rating
7.0
Reviews Sentiment
6.9
Number of Reviews
2
Ranking in other categories
Data Loss Prevention (DLP) (36th)
 

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 is that it has a free version. They give us the free version with the anti-DDoS features and also the load balancing solution."
"I get a lot of value from Cloudflare's API because it enables you to build a separate environment inside the solution. You can create a domain for performing test requests before you move to the production environment and connect various domains."
"Cloudflare is a security SaaS provider that provides security and protects us from any application layer attack."
"It is a fast and secure DNS."
"The most valuable features of the solution are performance and security."
"When using services like Heroku, Cloudflare is very useful for CNAME flattening. I also use it for their end-to-end SSL with TLS authentication on nginx for securing servers."
"Easier http to https redirect using page rules"
"Even when there is a high load on our servers, Cloudflare is able to cache the data and serve it to users, ensuring they can still access the website."
"I like the solution's adaptive inspection and container inspection."
"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."
"It can scale from 100 to 10,000. There's no problem with the scalability."
"The most valuable feature of Digital Guardian is its reputation. They have scored high on the Gartner Magic Quadrant."
"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."
"We have been able to monitor access to files from each of our workstations."
"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."
"Proofpoint offers flexibility in licensing, accommodating various levels from small businesses to governments."
 

Cons

"I believe they currently have this feature, but there will most likely be integration with APIs so we can control some features through API."
"The timing aspect can lead to it being considered overpriced. This is a particular concern we have with Cloudflare, as they may struggle with accurately detecting the client."
"Even if I wanted to, I wouldn't be able to buy Cloudflare in my country."
"There could be more courses with engineers. I like e-learning, however, having a specialist in a classroom is more comfortable for me."
"The documentation could improve for Cloudflare DNS."
"Integration involving API with other products could be more user-friendly."
"Technical support is lacking."
"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."
"Technical support could be better."
"I would like to see the workflow, to get all the rules and policies set up, be less complicated."
"Some features on Mac and Linux are not complete currently. For example, some device control features haven't been transferred over to the other systems. If they could have their Windows features also available on Mac and Linux, that would be perfect. Some of our customers have a Mac environment for their RD environment. Having the solution fully capable of handling everything in a Mac environment is crucial."
"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."
"Digital Guardian is an excellent solution but our experience with the partner has been the most horrible experience we have ever had with any partner."
"The solution has complexities around policy creation and deployment."
"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."
"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."
"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

"That is one of the great features. I was able to access the majority of the features and services for free."
"We are using the free version."
"A free version of the solution is available."
"The price of the solution is expensive."
"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."
"I give the price a five out of ten."
"I think the pricing is competitive. I think as far as licensing is concerned it's pretty straightforward because it's based on domain. It's just that sometimes domains could be tricky with some customers."
"The price is reasonable."
"The price of Digital Guardian is on the higher end compared to other vendors."
"I rate the solution's pricing an eight out of ten because Digital Guardian is expensive."
"The price of Digital Guardian is expensive."
"The cost was around $300,000."
"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."
"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."
Information not available
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Top Industries

By visitors reading reviews
Computer Software Company
15%
Comms Service Provider
11%
Financial Services Firm
9%
Manufacturing Company
7%
Financial Services Firm
16%
Computer Software Company
10%
Manufacturing Company
10%
Healthcare Company
6%
Performing Arts
15%
Manufacturing Company
12%
Insurance Company
9%
Financial Services Firm
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
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
No data available
No data available
 

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: July 2025.
865,295 professionals have used our research since 2012.