

The NodeZero Platform by Horizon3.ai and Vulcan Cyber are both competitors in the cybersecurity resilience space. Vulcan Cyber is often seen as having the upper hand due to its comprehensive capabilities, although NodeZero offers competitive pricing and strong support.
Features: NodeZero provides automated penetration testing, continuous security validation, and a straightforward setup with Docker containers. Vulcan Cyber offers comprehensive vulnerability management, a single pane of glass for data integration, and prioritization capabilities including EPSS scoring.
Room for Improvement: NodeZero could enhance its integration capabilities and expand its support for diverse environments. Its user interface might benefit from more customization options. Vulcan Cyber faces challenges with some connector integrations, and the platform could improve real-time data processing. Its initial setup can be complex for new users.
Ease of Deployment and Customer Service: NodeZero features streamlined deployment via a Docker container, making it easy to set up in various environments. Its autonomous nature and responsive customer support are well appreciated. Vulcan Cyber focuses on seamless integration into existing systems, backed by a robust support team that quickly resolves reported issues.
Pricing and ROI: NodeZero presents a cost-effective solution with a quick ROI achieved through its automated processes. Vulcan Cyber, while requiring a higher initial investment, offers significant ROI by mitigating long-term risk exposure and providing a comprehensive cybersecurity strategy.
A reduction in remediation time has been seen because it is finding things before they happen.
Being able to find them because there have been no eyes on that particular section so far ever, and fixing those potentially prevented those companies from getting breached.
So far, I have seen a return on investment with The NodeZero Platform by Horizon3.ai, as we managed to save a lot of time and effort with this because this is an autonomous tool, and our manual effort is significantly reduced because of a product of this type.
With our vulnerability management platform, I used to get reports weekly, but with Vulcan Cyber, I get them daily.
Our security team probably spends 15 minutes instead of two hours daily notifying the teams.
Overall, when it comes to The NodeZero Platform's tech support, you can reach them via a chat message on their website, and they respond almost immediately.
Previously, with time-sensitive engagements, I would worry about resolving issues before deadlines. That concern has diminished as they've become more responsive and require less escalation to engineering.
The vast majority of times they are able to resolve the exact questions my team has on the first attempt, which is really good for customer or technical support.
We do not necessarily have visibility of when those feature requests are going into the development pipeline.
It would enhance my experience if Vulcan informed customers of forthcoming maintenance or changes that might cause website downtime.
Their technical support team is very good, knowledgeable, and helpful.
We have conducted pen tests in environments with hundreds of thousands of IP addresses without any scalability issues.
We currently scan approximately 1,500-2,000 assets and haven't encountered any scaling or throughput issues.
The platform offers various insider threats, segmentation tests, phishing tests, and PCI DSS tests.
We have a lot of assets under management, and it effectively scales up to accommodate hundreds or even thousands of assets.
I'd rate the scalability ten out of ten.
I would rate it ten out of ten for scalability, as integration with multiple connectors is possible without exceeding licensing limits.
We have not encountered any issues on the platform regarding accessibility, performance, or stability.
Regarding stability, it has never crashed, and there has not been any lagging from deployment or running.
I would rate the stability of The NodeZero Platform by Horizon3.ai as a ten.
It would be better if Vulcan notified me, the customer, about upcoming maintenance or changes, indicating when the website might be down.
The product's stability is commendable, with no noticeable lags or slowness.
I would rate it a nine out of ten in terms of stability.
This service reveals which credentials and email addresses are available on the deep web, as well as which domains have been set up using typo-squatting techniques.
The one thing that is very much asked from us as a service provider is DAST testing, so when a company is building a software, they could see their current security status while they are building the application.
One of the areas where improvement is needed is in the visibility and reporting for large enterprises.
It would be beneficial if the platform allowed remote access to devices for immediate remedies.
Providing real-world examples of how to construct a ticket format for Jira, Azure DevOps, or ServiceNow with specific examples would help us understand how it might work in our environment.
Having it more customized or providing more customization options for me would be beneficial.
The pricing is much more affordable than traditional penetration tests.
It's a bit cheaper than manual penetration testing because manual testing typically allows you to scan only a few subnets.
Usually, manual penetration test scans take considerable time and money.
For our use case, the solution is lacking some features, and the cost savings don't make it worth it.
When a new vulnerability, such as a zero-day exploit, is identified, they review your previous scans to determine if you might be vulnerable to it, and they proactively notify you.
The detailed reports not only list the vulnerabilities that matter, but they also include direct links to patches.
The NodeZero Platform's real attack capabilities help in identifying vulnerabilities on our on-prem systems because it provides actual vulnerabilities by attacking our systems.
It offers a comprehensive view of the assets and their associated vulnerabilities, which aids in assessing and mitigating threats.
The automation capabilities using the Vulcan API platform or the API feature allow me to easily automate scripts and reports and schedule them.
Instead of having 100 vulnerabilities and not knowing how to prioritize and assign all your FTEs there, you now have only ten that you know you need to fix, and you're assigning the right number of FTEs.
| Product | Mindshare (%) |
|---|---|
| The NodeZero Platform by Horizon3.ai | 1.5% |
| Vulcan Cyber | 0.7% |
| Other | 97.8% |

| Company Size | Count |
|---|---|
| Small Business | 14 |
| Midsize Enterprise | 4 |
| Large Enterprise | 7 |
| Company Size | Count |
|---|---|
| Small Business | 1 |
| Large Enterprise | 10 |
NodeZero by Horizon3.ai is an offensive security platform that enables users to adopt an attacker’s perspective, reveal vulnerabilities, and verify defense effectiveness with evidence-backed insights.
NodeZero provides autonomous pentesting, showing how attackers exploit misconfigurations, credentials, and exposures into attack paths. It helps focus on real risks rather than hypothetical ones, integrating seamlessly into existing IT and security workflows to streamline processes. The platform drives risk-based vulnerability management and CTEM by validating vulnerabilities and measuring resilience.
What standout features improve your security?NodeZero assists in automated penetration testing and vulnerability management in industries like finance and healthcare. It enhances security processes by complementing or replacing existing solutions, enabling efficient testing, feedback, and control validation.
Vulcan Cyber centralizes data from multiple scanners for a unified view, helping prioritize crucial vulnerabilities efficiently and enabling advanced analytics through seamless integration with numerous tools.
Vulcan Cyber offers a holistic vulnerability and asset management platform, integrating findings from scanners such as Wiz and BlackRock and aligning with Jira and ServiceNow for efficient ticketing. It automates processes and enhances threat analysis through its intuitive interface, allowing users to manage vulnerabilities and assets efficiently, even in post-merger scenarios. Users can centralize scanner data, ensuring streamlined processes and comprehensive reporting. Despite its performance and interface speed challenges, Vulcan Cyber remains a valuable tool for managing risk-based notifications and stakeholder communications.
What features define Vulcan Cyber?Industries employing Vulcan Cyber for vulnerability management experience streamlined processes concerning scanner data centralization and asset assessment post-merger. Its integration with service solutions like Jira fosters efficient ticketing and communication, improving risk assessments and remediation actions.
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