Microsoft Defender for Business vs Nucleus Security
Microsoft Defender for Business
microsoft.com
Nucleus Security
nucleussec.comSide by side
| Figure | Microsoft Defender for Business | Nucleus Security |
|---|---|---|
| Price from | $0.25/mo | — |
| Free plan | — | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Plans published | 4 | 1 |
| Spec score · Vulnerability Management Software | 8.6 (#5) | 7.1 (#21) |
| Integrations | The product integrates with Microsoft 365 Lighthouse and can work with remote monitoring and management tools and professional services automation software. | The integrations page lists 184 connectors across categories including scanners, cloud security, asset inventory, ticketing, threat intelligence, and SSO. |
| Purpose | Microsoft Defender for Business is an endpoint security solution for small and medium-sized businesses with up to 300 users that helps protect devices from ransomware, malware, phishing, and other threats. | Nucleus describes its platform as helping enterprises and government agencies reduce cyber risk by unifying security data, prioritizing vulnerabilities, and automating remediation workflows. |
| Support | Microsoft's Defender for Business documentation provides a guide for getting help or contacting support. | The company website links to a Nucleus support portal at help.nucleussec.com. |
Plans
Microsoft Defender for Business
- Microsoft Defender for Business$3 a month
- Microsoft Entra Internet Access$5 a month
- Microsoft Entra Suite$12 a month
- Microsoft Defender for Business$3 a year
Nucleus Security
- Unified vulnerability management license tiersPriced on request
In their own words
Microsoft Defender for Business
Microsoft Defender for Business has no write-up on Specifiction yet; its figures are above.
Nucleus Security
Nucleus Security has no write-up on Specifiction yet; its figures are above.