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AI security vendor

Nightfall AI

Commercial parent organization

Nightfall positions its platform as AI-native data security focused on preventing sensitive-data exposure across AI apps, agents, SaaS, endpoints, and email.

The reviewed migration scope covers AI application DLP, agent security controls, and detection-and-remediation workflows.

Official website

4

Offerings

3

Reviewed claims

6

Capabilities

Domains

Access and GovernanceData and PrivacyRuntime Protection

Actions

PREVENTRESPOND

Offerings

Open an offering for reviewed behavior and evidence

Nightfall AI ยท platform

Nightfall AI Data Security Platform

AI Application DLPAI Agent SecurityData Detection and Response
3 claims+

AI data security platform for prompt and upload DLP, agent-action governance, and real-time detection and remediation.

Official source
Prompt and Response DLPSensitive Data Discovery
PREVENT

AI Application DLP applies pre-submission filtering and policy controls to block sensitive prompt, upload, and clipboard data before transfer to AI providers.

Source
Agent Runtime GovernancePrompt and Response Guardrails
PREVENT

AI Agent Security uses hook-level interception and tool-call governance to constrain unsafe autonomous actions before execution.

Source
Runtime Threat Detection and ResponseAI SaaS Governance
RESPOND

Data Detection and Response performs real-time scanning with automated quarantine, notification, and remediation workflows for risky content flows.

Source