Purple AI
Natural-language hunting and autonomous triage on the Singularity data lake.
Full Purple AI record →Head to head
Purple AI vs Security Copilot
Purple AI (SentinelOne) and Security Copilot (Microsoft) both sit in Security. Purple AI is the cheaper entry point at Add-on to Singularity subscriptions; contact sales.. Security Copilot shipped more tracked changes in the last 30 days (9 vs 0). Every value below comes from the latest crawl of the vendors' own pages.
| Attribute | Purple AI SentinelOne | Security Copilot Microsoft |
|---|---|---|
| Segment | Security | Security |
| Version | 2026 release | Security Copilot |
| Entry cost | Add-on to Singularity subscriptions; contact sales. | from $4/mo |
| Pricing tiers | — | Security Copilot provisioned capacity free |
| Model stack | Undisclosed | GPT-4 · Security Copilot specialized model · Security-specific specialized language model · Specialized language model · Specialized language model by Microsoft · Specialized language model with security-specific capabilities · specialized language model with security-specific capabilities from Microsoft · Specialized Microsoft security language model · Specialized security language model · specialized security-specific language model |
| Context window | — | — |
| Public API | ||
| Routes models | ||
| Changes / 30d | 0 | 9 |
| Origin | United States | United States |
| Capabilities | Natural-language hunting, Auto triage, Athena agents, Data lake queries | Incident summarization, KQL generation, Agent library, Defender integration, Security Copilot Agents, Phishing Triage Agent, Conditional Access Optimization Agent, Incident Summarization |
Security Copilot
Security-specific copilot wired into Defender, Sentinel, Intune and Entra.
Full Security Copilot record →