No. 24 of 26 ·Data Loss Prevention Software

Nightfall

Web · Windows · Mac · API · Extension

Freedom report

One barScore 4.9

Free tierNo free tier on record
Open codeNo open-source code on record
Runs widely3 of 6 device platforms
DocumentedThinly documented

Nightfall is ranked #24 of 26 in data loss prevention software on Freedom251. It runs on API, Browser extension, macOS, Web, Windows. There is no free plan. A free trial is offered.

Nightfall plans and pricing

All plans

Premier Edition Not published Per user, per year; contact sales for a tailored quote Includes Foundation features · 2 endpoint devices per user · AI agent and MCP security nightfall.ai · 7 Oct 2026

Foundation Edition Not published Per user, per year; contact sales for a tailored quote 150 GB data-at-rest scanning included · 2 endpoint devices per user nightfall.ai · 7 Oct 2026

Compared on data loss prevention software

Free plan: No
Deployment: cloud
Endpoint controls: Yes
Cloud app controls: Yes
Data discovery: Yes
Removable media control: Yes
Incident workflows: Yes

Best Nightfall alternatives

See all 20

Two bars Cloudflare Data Loss Prevention Free tier No. 1$7/mo6.6 One bar Trellix Data Loss Prevention Paid plans No. 2—5.6 One bar FortiDLP Paid plans No. 3—5.5 No signal Mimecast Data Leak Prevention Paid plans No. 4—5.4 One bar Netskope One Data Loss Prevention Paid plans No. 5—5.4 One bar Netskope One Private Access Paid plans No. 6—5.4

The record

Product: Nightfall describes itself as a data loss prevention and insider risk management platform built for the AI era, protecting data across AI tools, SaaS apps, and endpoint devices.
Detection: Its pre-trained detectors identify PII, PHI, payment card data, secrets, credentials, and source code, and the page states 95% detection precision.
Data controls: Nightfall says it detects and remediates sensitive data in SaaS apps and inspects data leaving managed laptops and desktops, including clipboard, USB, print, Git push, and CLI activity.
Integrations: The integrations page lists SaaS and email apps including Slack, Google Drive, Jira, Confluence, Salesforce, Microsoft Teams, OneDrive, SharePoint, Notion, Zendesk, Gmail, and Exchange Online.
AI tools: Listed AI app integrations include Grok, Perplexity, DeepSeek, Google Gemini, Microsoft Copilot, ChatGPT, and Anthropic Claude.
AI agent security: Premier adds hooks enforcement for Cursor, Claude Code, and VS Code, local and remote MCP server discovery, shadow-MCP detection, and MCP gateway policy enforcement.
Support and onboarding: Nightfall offers a free seven-day proof of value with solution experts, and says connecting a SaaS app or deploying the endpoint agent can take about 10 minutes.
Limits: Each user license includes two endpoint devices, and each plan includes 150 GB of data-at-rest scanning; larger annual data packs are optional add-ons.
Security: Nightfall says it is SOC 2 Type 2 compliant, performs independent third-party penetration testing at least annually, and encrypts databases at rest and applications in transit with TLS and AES256.
Data hosting: Nightfall states that its databases are hosted in the United States on AWS, Google Cloud Platform, or Microsoft Azure.
Customer profile: Nightfall says it serves security teams from Series A startups to Fortune 500 enterprises, with typical buyers including CISOs and directors of security operations.
Company leadership: The About page identifies Rohan Sathe as co-founder and CEO and Isaac Madan as co-founder.

Where it ranks on Freedom251

Best Data Loss Prevention Software in 2026#24 of 26

Is Nightfall yours?

Claim it for free: prove the domain, then correct facts, plans and screenshots. An editor reviews every change.

Claim it free Promote Nightfall

Sources

nightfall.ai/about· checked 7 Oct 2026
nightfall.ai/pricing· checked 7 Oct 2026
nightfall.ai/integrations· checked 7 Oct 2026
nightfall.ai/security· checked 7 Oct 2026