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Check Point Email Security (formerly Harmony Email & Collaboration) vs Tenable Cloud Security comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Apr 24, 2026

Review summaries and opinions

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

ROI

Sentiment score
6.3
SentinelOne Singularity Cloud Security improves efficiency, reduces costs by 40%, cuts vulnerability management time by 80%, and boosts ROI.
Sentiment score
7.2
Check Point Harmony Email yields significant savings by reducing phishing attacks, boosting efficiency, and enhancing ROI through effective threat blocking.
Sentiment score
5.3
Tenable Cloud Security is financially beneficial, offering cost-effective services and positive outcomes despite lacking specific recent metrics.
After implementing SentinelOne, it takes about five to seven minutes.
Cloud engineer at a construction company with 5,001-10,000 employees
Our ability to get in and review our vulnerability stance, whether daily, monthly, weekly, or whatever it might be, has drastically improved over our prior provider.
IT Support Specialist at a non-tech company with 201-500 employees
It has saved us more than 50% of our time.
Sr security engineer at Halodoc
The time saved during investigations is significant due to the neat dashboard that organizes everything related to alerts.
Pre Sales Consultant at Redington Group
We have gone from three to four successful phishing attacks every year to a maximum of one.
Network Cyber Security Specialist at a tech services company with 51-200 employees
There has been a 70% decrease in phishing emails and data breaches since implementing Check Point Harmony Email Security.
Account Manager at iValue Group
 

Customer Service

Sentiment score
7.8
SentinelOne Singularity support is praised for being helpful and proactive, despite occasional slower responses and complexity challenges.
Sentiment score
6.8
Check Point's customer service scores high, but response times vary; Microsoft collaboration and technical support are generally favorable.
Sentiment score
3.4
Tenable Cloud Security support receives mixed reviews with praised efficiency and availability, but some note delayed and inconsistent assistance.
Having a reliable team ready and willing to assist with any issues is essential.
Director, DevOps at Relay Network
Throughout the migration, they remained available for several hours without complaint, providing assistance at every step.
Mobile Application Developer at a retailer with 1-10 employees
In my experience, I have never encountered a junior person or someone without knowledge coming into support from SentinelOne.
Senior Technical Engineer at Safezone Secure Solutions Private Limited
Their technical support is proficient at resolving issues within their scope, providing excellent problem-solving assistance and guidance.
Manager, Information Technology at a hospitality company with 201-500 employees
We opted for the 24/7 premium support, which is very responsive and quick whenever we have configuration challenges or other inquiries.
Pre Sales Consultant at Redington Group
We understand that with respect to SLA, but we expect they can go beyond SLA and provide quick support for the client.
Sr. Technical Specialist at Softcell Technologies Limited
With Element, if you need a feature, you can discuss it with them, and if implementation is possible, you will have that feature within a month or two, depending on complexity.
Information Security Architect at WSP
 

Scalability Issues

Sentiment score
8.1
SentinelOne Singularity Cloud Security excels in scalability and integration, accommodating diverse workloads across various environments with ease.
Sentiment score
7.7
<p>Check Point Harmony Email &amp; Collaboration offers scalable, seamless integration with SaaS and O365, ensuring efficient, flexible user management.</p>
Sentiment score
5.8
Tenable Cloud Security excels in scalability, praised for handling assets efficiently, but faces challenges in larger multi-cloud setups.
The SentinelOne Singularity Cloud exhibits high scalability.
Security Analyst at Intersistemi Italia s.p.a.
We've automated in our MDM so any device that we start in our MDM automatically installs SentinelOne.
IT Support Specialist at a non-tech company with 201-500 employees
It is scalable. I would rate it a ten out of ten for scalability.
Sr security engineer at Halodoc
I would rate the scalability of Check Point Harmony Email and Collaboration as nine out of ten, indicating high scalability.
Cyber security manager at a government with 1,001-5,000 employees
Scalability is limited, being only integrated with Microsoft Office 365 and G Suite at present.
Technical Specialist at Softcell Technologies Limited
 

Stability Issues

Sentiment score
8.3
SentinelOne Singularity Cloud is highly stable, with minimal downtime and robust security, rivaling competitors despite minor UI glitches.
Sentiment score
8.1
Check Point Harmony Email ensures reliable, secure performance, with high stability and minimal downtime, safeguarding emails from phishing attacks.
Sentiment score
7.8
Tenable Cloud Security is stable and reliable, with high ratings and prompt resolution of minor bugs, say users.
SentinelOne Singularity Cloud is incredibly reliable.
Security Analyst at Intersistemi Italia s.p.a.
The only downtime we had was when switching from V1 to V2 but it was smooth.
Cloud Security Specialist at a insurance company with 10,001+ employees
I would rate it a ten out of ten for stability.
Sr security engineer at Halodoc
The platform is very stable; we have not encountered any downtime or stability-related issues.
Ingeniero en seguridad informática at Elcatex
In situations where there was a platform issue, they fixed it immediately and provided a complete explanation for the occurrence.
Information Security Architect at WSP
 

Room For Improvement

Users seek improved SentinelOne Cloud Security in administration, integration, reporting, customization, real-time protection, cost, and support.
<p>Check Point Harmony Email &amp; Collaboration faces integration issues, performance delays, and needs expanded support, pricing flexibility, and improved documentation.</p>
Tenable Cloud Security needs improved speed, automation, integration, clearer licensing, better support, and AI-powered features for multi-cloud environments.
If notifications are available, then it will be more helpful, easy, and time-saving.
Sr Security Analyst at a computer software company with 201-500 employees
Alerts should be directly tied to compliance standards and have a clear role in the overall compliance process.
Cloud Security & Architecture Specialist at a insurance company with 10,001+ employees
The Infrastructure as Code service available in PingSafe and the services available in AWS cloud security can be merged so that we can get the security data directly from AWS cloud in PingSafe.
Cloud Engineer at a tech services company with 201-500 employees
Updates based on AI and reduced administrative overhead by adding or bulk adding new users, along with graphical enhancements to the GUI, would also be beneficial.
Technical Specialist at Softcell Technologies Limited
Enhancing reporting capabilities with customizable and advanced analytics features would greatly improve our ability to detect trends and proactively address emerging threats.
Pre Sales Consultant at Redington Group
The current system, being tied directly to the mailbox instead of requiring MX record verification, allows new mailboxes to function immediately after Microsoft activation.
Manager, Information Technology at a hospitality company with 201-500 employees
Adding capabilities for the scanner to automatically pick up changes and add assets automatically would be valuable.
Information Security Architect at WSP
The only complaint I hear in the market is from resellers that Tenable management team in Brazil doesn't play fair with the channel and resellers.
Owner at SUNLIT TECHNOLOGIES
 

Setup Cost

SentinelOne Singularity Cloud Security offers flexible pricing and licensing, being cost-effective for some but expensive for smaller businesses.
Check Point Harmony Email is competitively priced, offers comprehensive features, flexible licensing, negotiable discounts, and good value.
Tenable Cloud Security is favorably received for its fair pricing, offering good value for enterprise cloud security solutions.
With very little negotiation involved, we just let them know what we could pay and they were willing to meet us at slightly above what we paid with Sophos, which was still very fair for what we were looking at.
IT Support Specialist at a non-tech company with 201-500 employees
If you want to buy just EDR, the price is less. XDR is a little bit more expensive.
IT Security Specialist at Tailor Security Tech
It should not be based on subscription. It should be based on the number of servers that I am scanning.
AVP DevOps and Product Support at a recruiting/HR firm with 1,001-5,000 employees
Pricing is a bit expensive, but it is worth it considering the features that Check Point provides.
Technical Specialist at Softcell Technologies Limited
I consider the pricing to be a bit expensive, similar to other solutions.
Technical Director at Geekz Information Technology
The pricing is lower compared to what I used before.
Cyber security manager at a government with 1,001-5,000 employees
 

Valuable Features

SentinelOne Singularity Cloud Security offers real-time AI threat detection, automated remediation, and intuitive interface for enhanced security management.
<p>Check Point Harmony Email &amp; Collaboration offers AI-driven security, seamless Microsoft 365 integration, reducing phishing incidents and enhancing productivity.</p>
Tenable Cloud Security offers comprehensive vulnerability detection, asset management, and integration, enhancing security and compliance with proactive monitoring.
This tool has been helpful for us. It allows us to search for vulnerabilities and provides evidence directly on the screen.
Cloud Security Specialist at a insurance company with 10,001+ employees
The cloud misconfiguration feature gave us almost zero false positives.
Sr security engineer at Halodoc
PingSafe has sped up the process by 80% to 90%.
Sr Security Analyst at a computer software company with 201-500 employees
I haven't had any users accidentally click on something problematic since implementing the product, which speaks to its efficacy.
Manager, Information Technology at a hospitality company with 201-500 employees
For us, I prefer Check Point before Palo Alto and before other brands because Check Point is most effective in attack mitigation and attack detection.
Cybersecurity & Networking Professional at Quantic Technology
The most valuable feature is spam detection and phishing site prevention, which Microsoft couldn't catch, yet Check Point does.
Head of Operations at DNI
The automatic integration capabilities, particularly with DNS, Azure, and AWS, are extremely valuable.
Information Security Architect at WSP
Perhaps the best functionalities are related to promoting a deeper analysis of the environment where applications are running in terms of creating a double armor of security to block threats that may come in the cloud with Tenable Cloud Security.
Owner at SUNLIT TECHNOLOGIES
The best features Tenable Cloud Security offers in my experience are automatic scanning, frequent scanning, and automatic finding, which I find valuable.
Cloud Security Engineer at a tech vendor with 51-200 employees
 

Categories and Ranking

SentinelOne Singularity Clo...
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Ranking in Cloud Workload Protection Platforms (CWPP)
4th
Average Rating
8.6
Reviews Sentiment
7.3
Number of Reviews
123
Ranking in other categories
Vulnerability Management (4th), Cloud and Data Center Security (5th), Container Security (3rd), Cloud Security Posture Management (CSPM) (3rd), Cloud-Native Application Protection Platforms (CNAPP) (3rd), Compliance Management (1st), AI Observability (3rd)
Check Point Email Security ...
Ranking in Cloud Workload Protection Platforms (CWPP)
6th
Average Rating
8.8
Reviews Sentiment
7.2
Number of Reviews
96
Ranking in other categories
Email Security (3rd), Data Loss Prevention (DLP) (3rd)
Tenable Cloud Security
Ranking in Cloud Workload Protection Platforms (CWPP)
14th
Average Rating
8.4
Reviews Sentiment
6.5
Number of Reviews
12
Ranking in other categories
Identity and Access Management as a Service (IDaaS) (IAMaaS) (15th), Container Security (23rd), Cloud Security Posture Management (CSPM) (15th), Cloud-Native Application Protection Platforms (CNAPP) (12th), Cloud Infrastructure Entitlement Management (CIEM) (2nd)
 

Mindshare comparison

As of May 2026, in the Cloud Workload Protection Platforms (CWPP) category, the mindshare of SentinelOne Singularity Cloud Security is 4.9%, up from 2.8% compared to the previous year. The mindshare of Check Point Email Security (formerly Harmony Email & Collaboration) is 1.4%, up from 0.7% compared to the previous year. The mindshare of Tenable Cloud Security is 2.5%, up from 2.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Workload Protection Platforms (CWPP) Mindshare Distribution
ProductMindshare (%)
SentinelOne Singularity Cloud Security4.9%
Check Point Email Security (formerly Harmony Email & Collaboration)1.4%
Tenable Cloud Security2.5%
Other91.2%
Cloud Workload Protection Platforms (CWPP)
 

Featured Reviews

Sreeraj Mohandas - PeerSpot reviewer
Security Engineer at HashXpert
Consolidated cloud security has reduced manual work and has automated vulnerability remediation
I elaborate on my rating of SentinelOne support by mentioning that there was some time where the troubleshooting took a longer time. In fact, there were many meetings going on. The availability of the document on the internet is on a lesser side because as an engineer, I would want to know about the troubleshooting aspects of this particular tool. When I am facing a customer, I do not prefer to bring the vendor to every call and try to resolve it, as it takes months and months. It would be better to have a training session with the engineer on site to explain and train properly. This is not the case with SentinelOne, so this is the only thing I have a complaint about. I do not have any other room for improvement to suggest within SentinelOne itself. However, I would really want the AI assistant for the threat hunting part to be more accessible. They have it, but they are making it licensed, so it is a bit on the higher end.
Nasseer Qureshi - PeerSpot reviewer
Pre Sales Consultant at Redington Group
Email security effectively detects a wide range of threats and improves productivity
Since we have been using Check Point Harmony Email & Collaboration for a year, we haven't encountered significant challenges. However, it would be beneficial if it could support other email security services beyond Microsoft and Google. Integration with other platforms would enhance its appeal since the features are commendable. While the analytics are commendable, they don't provide deep dive insights. They show the overall counts of malware, phishing, and business compromise emails, but there isn't a robust ability to dive deeper into those categories to see specifics. Analytics should allow us to explore which users received malware emails the most or trends among departments. Currently, we have to sift through manually, which is not ideal. A more profound analytical capability would elevate the tool to become the complete email security solution for any user.
CD
Information Security Architect at WSP
Has significantly improved proactive monitoring through automated asset discovery and seamless integration with cloud environments
Making the system smarter would be beneficial. Adding modules for integration with AWS and Azure would be helpful. Adding capabilities for the scanner to automatically pick up changes and add assets automatically would be valuable. When discussing a big company, it is mandatory to have tools that will assist us rather than waiting for manual input to add hosts. Adding assets manually is prone to mistakes. Humans might forget to add an asset or make errors when adding multiple assets. Taking the human element out of the context and making it more streamlined is the future for security. The human should be involved where expertise is needed, such as analysis and decision-making. Currently, with resource constraints, we need tools to collect and aggregate data, eliminate false positives as much as possible, and present relevant information to employees for action.
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894,738 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
14%
Computer Software Company
11%
Manufacturing Company
9%
Government
5%
Computer Software Company
12%
Financial Services Firm
9%
Manufacturing Company
7%
Construction Company
7%
Government
11%
Financial Services Firm
10%
Manufacturing Company
9%
Computer Software Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business52
Midsize Enterprise23
Large Enterprise59
By reviewers
Company SizeCount
Small Business63
Midsize Enterprise27
Large Enterprise30
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise2
Large Enterprise5
 

Questions from the Community

What do you like most about PingSafe?
The dashboard gives me an overview of all the things happening in the product, making it one of the tool's best featu...
What is your experience regarding pricing and costs for PingSafe?
My experience with the pricing, setup costs, and licensing of SentinelOne Singularity Cloud Security is that the pric...
What needs improvement with PingSafe?
Integration could be improved because not all solutions can be integrated with SentinelOne Singularity Cloud Security...
What is your experience regarding pricing and costs for Check Point Harmony Email & Office?
I am not the person to say what cost Check Point has for their products. However, for partners like us, if we could g...
What is your primary use case for Check Point Harmony Email & Office?
We are working with Check Point Harmony Email &amp; Collaboration not only for Harmony, but also for their SaaS solut...
What needs improvement with Check Point Harmony Email & Office?
Check Point must develop one mobile app for iPhone users, Android phone users, and Windows phone users or at least fo...
What needs improvement with Tenable Cloud Security?
Making the system smarter would be beneficial. Adding modules for integration with AWS and Azure would be helpful. Ad...
What is your primary use case for Tenable Cloud Security?
We had other solutions that we used. One solution was that we did not have something exactly similar to what Element ...
What is your experience regarding pricing and costs for Ermetic CSPM?
I wasn't involved with the pricing, setup cost and licensing for Tenable Cloud Security.
 

Comparisons

 

Also Known As

PingSafe
Check Point CloudGuard, Check Point CloudGuard SaaS , Check Point Harmony Email & Office
Ermetic, Ermetic Identity Governance for AWS
 

Overview

 

Sample Customers

Information Not Available
Helvetia, Denham Capital, Daymark Solutions, Neopharm Group
Tyler Technologies, Bilfinger, BarkBox, MongoDB, airSlate, Adama, Latch, Cloudinary, Riskified, AppsFlyer, IntelyCare, Aidoc, 42Dot, and more.
Find out what your peers are saying about Check Point Email Security (formerly Harmony Email & Collaboration) vs. Tenable Cloud Security and other solutions. Updated: April 2026.
894,738 professionals have used our research since 2012.