


Tenable Nessus and SentinelOne Singularity Cloud Security compete in the cybersecurity category, focusing on vulnerability management and threat detection. Nessus is often seen as the industry standard due to its cost-effectiveness and ease of use, whereas SentinelOne is preferred for its advanced real-time threat detection and cloud integration capabilities.
Features: Tenable Nessus provides a comprehensive suite for vulnerability management with its Vulnerability Priority Rating, automated implementation capabilities, and extensive compliance coverage. Users value its reliability and ease of use. SentinelOne Singularity Cloud Security offers real-time threat detection and response, alongside robust integration capabilities with third-party solutions, making it particularly effective for endpoint protection and automated remediation. The product also supports advanced threat hunting and detailed forensic analysis.
Room for Improvement: Tenable Nessus could improve reporting functionalities, interface streamlining, and cloud platform integration. It also faces pricing critiques and limited mobile device scanning capabilities. SentinelOne Singularity Cloud Security needs to address false positives, reduce resource consumption, and enhance reporting and integration features, especially in Kubernetes environments. Both products could benefit from better support for advanced integrations and user customization.
Ease of Deployment and Customer Service: Tenable Nessus operates in on-premises and hybrid cloud environments, offering reliable support, though it is sometimes deemed less responsive, with a generally satisfactory setup process. SentinelOne Singularity Cloud Security is optimized for public cloud deployment, providing dynamic scalability and robust cloud service integration. While support is mostly responsive, challenges include agent deployment and expectations for improved customer service as its user base grows.
Pricing and ROI: Tenable Nessus is considered affordable for its offerings, providing significant ROI by reducing risk exposure through effective vulnerability management. There is no specific price mentioned but it is broadly considered cost-effective. SentinelOne Singularity Cloud Security, though more expensive, offers substantial value with its advanced features in threat detection efficiency and security enhancement. Users believe the pricing aligns with its capabilities, presenting a positive ROI justified by the broader feature set.
It has saved about 90% of our time.
TotalCloud has generated overall savings of 30 to 40 percent across various departments.
CallStream helps us integrate and automate tasks.
After implementing SentinelOne, it takes about five to seven minutes.
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 has saved us more than 50% of our time.
They are helpful, respond to my queries, and can answer any question.
Qualys's tech support is highly responsive, providing multiple ways to interact with them.
Qualys' customer service provides quality answers, but the response time is long, even though it is within the SLA.
Having a reliable team ready and willing to assist with any issues is essential.
Throughout the migration, they remained available for several hours without complaint, providing assistance at every step.
In my experience, I have never encountered a junior person or someone without knowledge coming into support from SentinelOne.
We received support within one to three hours.
Whenever any issue arises, we contact the support, and they are always there for us.
The technical support is good yet could improve in terms of response time.
We started our organization about nine months back. We started with about 30 users, and we now have more than 100 users.
Our organization currently uses it to manage over 1200 web applications.
It is absolutely scalable, and I would rate its scalability as nine out of ten.
The SentinelOne Singularity Cloud exhibits high scalability.
We've automated in our MDM so any device that we start in our MDM automatically installs SentinelOne.
It is scalable. I would rate it a ten out of ten for scalability.
Whether managing 50 servers today or 500 tomorrow, performance or capacity are not hindered.
Tenable Nessus is definitely scalable, especially for license formats designed for scalability.
Overall, the support provided has been excellent.
It is a stable solution, which is why we chose it.
Continuous monitoring is crucial to ensure system stability and avoid vulnerabilities or threats.
I would rate the stability of SentinelOne Singularity Cloud Security a 10 because as of now we have not faced any stability issues.
SentinelOne Singularity Cloud Security operates consistently, and that is how a product should work—you should not have to worry about it.
SentinelOne Singularity Cloud is incredibly reliable.
We have not encountered any issues with missing network items or errors in API and webhook interactions.
The stability of Tenable Nessus is extraordinary.
Ideally, the scanner should automatically detect and scan all subdomains, even if not explicitly defined, ensuring comprehensive vulnerability assessment.
Ideally, updates should be more immediate, enabling quicker implementation of solutions.
Our goal is to integrate all these functions into Qualys, creating a single dashboard for comprehensive security monitoring and management.
If they can implement a whitelist or a blacklist of codes or libraries that can be used in the machine, it would be very helpful.
It gives our management a false impression of there being no open incidents over that period.
A centralized dashboard with numerous metrics would improve user understanding.
This is Tenable's property. They want to sell Tenable Security Center, and they closed all the API capability for Tenable Nessus Professional.
An AI feature that helps them discover options without requiring them to deep dive into all features or guides them through advisory functions would be beneficial.
The documentation is not well-organized, which can be confusing when searching for solutions or specific information related to Tenable Nessus Professional.
Qualys TotalCloud's pricing is currently acceptable, it is becoming increasingly expensive.
Pricing is managed by our finance team; however, Qualys TotalCloud offers cost-effective licensing flexibility.
Qualys TotalCloud is expensive, but it offers a premier solution with no headaches.
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.
If you want to buy just EDR, the price is less. XDR is a little bit more expensive.
It should not be based on subscription. It should be based on the number of servers that I am scanning.
The pricing for Tenable Nessus has increased significantly, tripling over the last few years.
Tenable Nessus's pricing is adequate if it is fully utilized.
When we compare it to other solutions, it is more difficult for us to negotiate the price for Tenable Nessus than to negotiate the price with Rapid7.
This view of risk helps reduce the work we would have to do to combine multiple sources to prioritize risk.
It will help cybersecurity professionals monitor the cloud and find vulnerabilities.
We are enjoying the new feature, FlexScan, which is valuable for Internet-facing VMs.
This tool has been helpful for us. It allows us to search for vulnerabilities and provides evidence directly on the screen.
The cloud misconfiguration feature gave us almost zero false positives.
The capacity to integrate SentinelOne with the solutions of other vendors is very important because you can get not only a more integrated ecosystem but also a more powerful ecosystem.
I mostly use the configuration audit feature for the audit configuration as a scan policy, and I will use it for credential audit, which helps me scan credentials access such as local administrator or root access, performing a deeper and more accurate check of local configuration settings and file systems, making it a highly recommended feature.
The scanning and reporting features are the most valuable aspects of Tenable Nessus.
The most valuable features of Tenable Nessus include its ease of access and quick usability.
| Product | Mindshare (%) |
|---|---|
| Tenable Nessus | 3.8% |
| SentinelOne Singularity Cloud Security | 2.5% |
| Qualys TotalCloud | 1.0% |
| Other | 92.7% |

| Company Size | Count |
|---|---|
| Small Business | 10 |
| Midsize Enterprise | 3 |
| Large Enterprise | 29 |
| Company Size | Count |
|---|---|
| Small Business | 54 |
| Midsize Enterprise | 27 |
| Large Enterprise | 61 |
| Company Size | Count |
|---|---|
| Small Business | 40 |
| Midsize Enterprise | 19 |
| Large Enterprise | 35 |
Qualys TotalCloud enhances security posture across cloud environments with continuous monitoring, vulnerability management, and risk visualization, ensuring efficient threat assessment and automated remediation for improved cyber risk reduction.
Qualys TotalCloud offers a robust suite of security tools essential for organizations managing multi-cloud infrastructures. By integrating cloud accounts and automating workflows, it supports AWS, Azure, and GCP, offering comprehensive vulnerability management and zero-day detection. The platform's user-friendly design, combined with its extensive risk management and unified threat assessment capabilities, enables organizations to prioritize and remediate vulnerabilities effectively. TruRisk Insights provides clear insights on cyber risks, while the automation options streamline patch management and scanning processes. API integration across IaaS and SaaS environments further enhances resource allocation efficiency and saves time, addressing misconfigurations across cloud environments.
What are the most important features of Qualys TotalCloud?Qualys TotalCloud is deployed in sectors needing rigorous vulnerability management, such as finance and healthcare. Companies utilize it to secure multi-cloud environments like AWS, Azure, and GCP, focus on compliance, and integrate security into CI/CD pipelines to detect and remedy threats pre-deployment.
SentinelOne Singularity Cloud Security offers a streamlined approach to cloud security with intuitive operation and strong integration capabilities for heightened threat detection and remediation efficiency.
Singularity Cloud Security stands out for its real-time detection and response, effectively minimizing detection and remediation timelines. Its automated remediation integrates smoothly with third-party tools enhancing operational efficiency. The comprehensive console ensures visibility and support for forensic investigations. Seamless platform integration and robust support for innovation are notable advantages. Areas for development include improved search functionality, affordability, better firewall capabilities for remote users, stable agents, comprehensive reporting, and efficient third-party integrations. Clarity in the interface, responsive support, and real-time alerting need enhancement, with a call for more automation and customization. Better scalability and cost-effective integration without compromising capabilities are desired.
What are SentinelOne Singularity Cloud Security's standout features?
What benefits should users expect from SentinelOne Singularity Cloud Security?
SentinelOne Singularity Cloud Security is deployed in industries needing robust cloud security posture management, endpoint protection, and threat hunting. Utilized frequently across AWS and Azure, it assists in monitoring, threat detection, and maintaining compliance in diverse environments while providing real-time alerts and recommendations for proactive threat management.
Tenable Nessus enhances cybersecurity by detecting vulnerabilities with comprehensive scanning, user-friendly dashboards, and automated reporting, providing value in asset management, configuration audits, and compliance.
Providing real-time monitoring and ease of use, Nessus stands out with its integration capabilities, predictive prioritization, extensive plugin system, and cost-effectiveness. It supports vulnerability assessments for networks, applications, and devices, offering detailed reports for continuous security improvement. Nessus' capabilities extend across on-premise and cloud deployments, aiding compliance and remediation processes while aligning with security standards. While robust, it could benefit from enhanced cloud capabilities, improved scanning accuracy, and more flexible licensing options.
What are the standout features of Tenable Nessus?Tenable Nessus is implemented widely across industries for internal and external vulnerability assessments and management, aiding organizations in scanning servers, workstations, and network devices. Benefiting sectors prioritize security within their unique environments, leveraging Nessus for its thorough reports and compliance assurance.
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