Data loss prevention reimagined for the AI era.

Prevent sensitive data exfiltration and exposure across Saas & Gen AI apps, endpoints, and browsers.
Securing data for the world’s most innovative organizations
Snyk
User Testing
Exabeam
Klaviyo
Kandji
Deepwatch
Aarons
Notable
Telnyx
Genesys

Legacy DLP falls short in the modern workplace

With remote work and the adoption of SaaS and Gen AI, sensitive data has become hard to trace and protect. Legacy CASB, Endpoint DLP, and IRM solutions are noisy, erode user productivity, are slow to deploy, and painful to maintain.

Stop data exfiltration anywhere

Track and block sensitive data from leaving your organization via Shadow AI & SaaS apps, browsers, email, desktop apps, removable media, and more
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Eliminate Sensitive Data Exposure

Keep sensitive data such as non-human identities (NHIs), PHI, PCI, and PII out of applications like Slack, Microsoft 365, Google Workspace, GitHub, Salesforce, and more.
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Revoke Inappropriate Data Sharing

Automatically revoke over-permissioned sharing of sensitive data from applications like Google Drive and OneDrive
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Prevent Data Leakage to Shadow AI

Protect intellectual property by scanning AI prompts for sensitive content, blocking unauthorized file uploads, and preventing copy/paste of confidential information to both web and desktop AI applications.
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The all-in-one data loss prevention platform

Data Exfiltration Prevention

Data Exfiltration Prevention

Trace and block sensitive data from leaving your organization across both managed and unmanaged devices.
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Data Exfiltration Prevention

Data Detection & Response

Automatically stop sensitive data sharing & exposure like NHIs, PHI, PCI, and PII across SaaS and Gen AI in realtime
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Data Exfiltration Prevention

Data Discovery 
& Classification

Discover and remediate sensitive data sharing exposure like NHIs, PHI, PCI and PII across SaaS and GenAI at rest.
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Why We’re Different

Frictionless Deployment
& Maintenance

API based integrations, lightweight agents, and bowser plugins
Frictionless Deployment & Maintenance

AI Powered

LLM & behavioral powered models deeply understand content & context to accurately identify the sensitivity and lineage of data
AI Powered

Human Firewall

Involve and coach end users to self remediate and take the burden off SOC teams
Human Firewall

Holistic Coverage

Complete coverage across SaaS apps, Gen AI apps, endpoints and browsers
Holistic Coverage

Accelerated Forensic Investigations

Beautiful and simple user experience to quickly understand exposure and user intent
Accelerated Forensic Investigations
Customer Success Stories

Modern organizations choose a better DLP solution to secure their data

Nightfall AINightfall AI
Progress Growth
100,000 GB Scanned & Growing
Enterprise-scale protection. Annual volume doubling. Zero performance lag. Complete coverage.
Testimonial
Nightfall protects us from outside threats and inside vulnerabilities. It has been fantastic in helping us identify programmatic and procedural issues on our teams so that we can remediate them, rather than simply mitigate them.
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Robert Former
CISO @Acquia
95% Precision
Eliminate alert fatigue with industry-leading detection accuracy that identifies real threats while reducing false positives.
10x Lower TCO
Achieve greater protection at a fraction of the cost through reduced false positives, faster deployment, and minimal maintenance overhead.

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Ready to see the future of data loss prevention?

Schedule a personalized demo to discover how we protect sensitive data wherever it lives or moves - across SaaS apps, Generative AI platforms, and endpoints.