Side by side
Microsoft Defender for Business vs Prompt Security AI Red Teaming
Both stand on ai security posture management (ai-spm) tools software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free trial AndroidAPIiPhone+2
Visit Microsoft Defender for Business Paid Self-hostedWeb
Choose Prompt Security AI Red Teaming if your organization needs pre-release AI attack testing plus runtime guardrails. Its broad threat coverage, evidence-based findings, and continuous evaluations support an ongoing security workflow. Look elsewhere if you need a published price.
Visit Prompt Security AI Red TeamingThe facts
| Microsoft Defender for Business | Prompt Security AI Red Teaming | |
|---|---|---|
| Free plan | A free trial | Not published |
| Open source | Not published | Not published |
| Runs on | Android, API, iPhone, Mac, Windows | Self-hosted, Web |
| Lowest paid plan | See the plans | Not published |
| Plans published | 3 | None |
| Maker | Microsoft Defender for Business | Not published |
| Website | microsoft.com | prompt.security |
| On ai security posture management (ai-spm) tools software | #2 of 17 | #6 of 17 |
Microsoft Defender for Business: what it does well
Prompt Security AI Red Teaming: what it does well
- Automated tests cover prompt injection and jailbreaks
- Risk-scored findings include evidence and remediation guidance
- Continuous evaluations can detect risk drift
- Runtime controls block prompts and scrub sensitive outputs
- Available as SaaS or on-premises
What to know first
- Pricing requires a request
- The offering is presented for organizations securing AI use
- Deployment choices may require self-hosted or SaaS planning
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