Microsoft Defender for Business vs Poirot DSPM
Microsoft Defender for Business
microsoft.comPoirot DSPM
poirotsecurity.comSide by side
| Figure | Microsoft Defender for Business | Poirot DSPM |
|---|---|---|
| Price from | $0.25/mo | Free |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Windows | Yes | — |
| macOS | Yes | — |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | — |
| Self-hosted | — | Yes |
| Plans published | 4 | 1 |
| Spec score · Data Security Posture Management Software | 8.6 (#2) | 7.3 (#17) |
| Integrations | The product integrates with Microsoft 365 Lighthouse and can work with remote monitoring and management tools and professional services automation software. | Listed integrations include TheHive, Keycloak, Ollama, PagerDuty, Slack, Microsoft Teams, SMTP email, and webhooks. |
| 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. | Poirot scans databases, cloud storage, and message queues to detect API keys, secrets, PII, and other sensitive information. |
| Support | Microsoft's Defender for Business documentation provides a guide for getting help or contacting support. | The site provides an issue-reporting link and lists [email protected] as a contact address. |
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
In their own words
Microsoft Defender for Business
Microsoft Defender for Business has no write-up on Specifiction yet; its figures are above.
Poirot DSPM
Poirot DSPM is a free, self-hosted tool that scans databases, cloud storage, and message queues for API keys, secrets, personally identifiable information, and other sensitive data. It supports scheduled and on-demand scans, using more than 38 detection patterns for credentials, tokens, private keys, PII, and custom regular expressions. Six post-match validators include Luhn, SSN, IBAN, entropy, Base58, and database-password checks. Each finding receives a confidence score from 0.0 to 1.0 based on validation results, context analysis, and pattern specificity. Local Ollama classification is available, with the site stating that data stays within the user's infrastructure. Listed sources include MySQL, PostgreSQL, Oracle, AWS S3, Kafka, Google Drive, and OneDrive; other sources are marked as coming soon. Integrations include TheHive, Keycloak, PagerDuty, Slack, Microsoft Teams, SMTP email, and webhooks. Deployment options are Docker Compose, Kubernetes, and Helm. Poirot is open source under the MIT License. Keycloak support covers SSO and role-based access controls, including realm support, group mapping, and secure token validation. The listed plan is free forever and self-hosted.