IBM Security QRadar SIEM vs. Vulcan Cyber (discontinued)
| Product | Rating | Most Used By | Product Summary | Starting Price |
|---|---|---|---|---|
![]() IBM Security QRadar SIEM | Score8.9 out of 10 | N/A | IBM Security QRadar is security information and event management (SIEM) Software. | N/A |
Vulcan Cyber (discontinued) | Score7.4 out of 10 | Mid-Size Companies (51-1,000 employees) | Vulcan Cyber was an exposure and vulnerability risk mitigation platform, acquired by Tenable in early 2025. The product is no longer available for sale, and functionality has been integrated into the Tenable One Exposure Management platform's vulnerability solution. | N/A |
| IBM Security QRadar SIEM | Vulcan Cyber (discontinued) | |||||||||||||||
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| Editions & Modules | No answers on this topic | No answers on this topic | ||||||||||||||
| Offerings |
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| Entry-level Setup Fee | No setup fee | No setup fee | ||||||||||||||
| Additional Details | — | — | ||||||||||||||
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| IBM Security QRadar SIEM | Vulcan Cyber (discontinued) | |
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| Considered Both Products | ![]() No answer on this topic | No answer on this topic |
| Key User Insights | ||
| Would buy again | ||
92% Would buy again 67 Answers | 100% Would buy again 12 Answers | |
| Delivers good value for the price | ||
97% Delivers good value for the price 61 Answers | 100% Delivers good value for the price 9 Answers | |
| Happy with the feature set | ||
96% Happy with the feature set 70 Answers | 100% Happy with the feature set 12 Answers | |
| Lived up to sales and marketing promises | ||
86% Lived up to sales and marketing promises 38 Answers | 83% Lived up to sales and marketing promises 5 Answers | |
| Implementation went as expected | ||
94% Implementation went as expected 59 Answers | 83% Implementation went as expected 5 Answers | |
| IBM Security QRadar SIEM | Vulcan Cyber (discontinued) | |||||||||||||||||||||||||||||||||||||||||||
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| Security Information and Event Management (SIEM) |
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| Threat Intelligence |
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| Vulnerability Management Tools |
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| IBM Security QRadar SIEM | Vulcan Cyber (discontinued) | |
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| Small Businesses | No answers on this topic | No answers on this topic |
| Medium-sized Companies | Sumo Logic Score8.9 out of 10 | Tenable Nessus Score8.8 out of 10 |
| Enterprises | SolarWinds Security Event Manager (SEM) Score8 out of 10 | Tenable Vulnerability Management Score8.9 out of 10 |
| All Alternatives | View all alternatives | View all alternatives |
| IBM Security QRadar SIEM | Vulcan Cyber (discontinued) | |
|---|---|---|
| Likelihood to Recommend | 8.6 | 7.1 |
| Likelihood to Renew | 8.8 | - |
| Usability | 8.0 | - |
| Availability | 9.0 | - |
| Performance | 9.0 | - |
| Support Rating | 8.1 | - |
| In-Person Training | 9.0 | - |
| Online Training | 9.0 | - |
| Implementation Rating | 8.0 | - |
| Configurability | 8.0 | - |
| Contract Terms and Pricing Model | 9.0 | - |
| Ease of integration | 8.1 | 7.0 |
| Product Scalability | 8.0 | - |
| Professional Services | 10.0 | - |
| Vendor post-sale | 9.0 | - |
| Vendor pre-sale | 9.0 | - |
| IBM Security QRadar SIEM | Vulcan Cyber (discontinued) | |
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| Likelihood to Renew | ![]()
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| Usability | ![]()
| No answers on this topic |
| Support Rating | ![]()
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| In-Person Training | ![]()
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| Online Training | ![]()
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| Implementation Rating | ![]()
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| Alternatives Considered | ![]()
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| ScreenShots | IBM Security QRadar SIEM Screenshots |




