Aaron’s protects data in custom applications built on ServiceNow with the Developer Platform – Watch the story.

Cloud-native DLP for Slack

Instantly add Data Loss Prevention (DLP) to Slack

Detect sensitive files and messages in real time across your Slack org. Get alerted and take action directly within Slack.
Detect sensitive files and messages in real time across your Slack org. Get alerted and take action directly within Slack.

Cloud-native data protection designed for Slack

Nightfall installs as a Slack bot and is an official Slack DLP Partner. Integrate in seconds and scan for data at the application level.

  • Prevent exfiltration, insider threat, accidental exposure, harassment, and more.
  • Detect suspicious files & messages in real-time and take action directly within Slack.
  • Manage DLP in one place within Slack. Granular detection logic & automated workflows make managing data security in Slack easier and faster than ever.

High accuracy detection, your way

Automatically detect PII, PHI, PCI, credentials & secrets, and more across 100+ file types via deep learning based extraction & classification.

  • Proactive compliance with HIPAA, PCI, GDPR, CCPA, and more.
  • Scan data with over 150+ machine-learning trained detectors for sensitive data out of the box:

Date of Birth


Phone Number

Email Address

Person Name


US Driver License


Individual Taxpayer Identification Number (ITIN)


US Passport


US Social Security Number (SSN)


Vehicle Identification Number (VIN)

ICD10 Code

US Healthcare NPI

ICD9 Code




Cryptographic Key


Randomly Generated Token


Database Connection String

MAC Address

IMEI Hardware ID

IP Address

US Employer ID Number

US Bank Routing MICR

Credit Card Number


American Bankers CUSIP ID



API Keys Without Test Keys


12 Digit Number


Name with Email


AWS Access Key ID




Your Regexes & Word Lists

Backed by Nightfall’s enterprise-grade Detection Engine

With Nightfall’s Detection Engine, you’ll have control over how and when detectors are applied, alerts are triggered, and actions are taken.

  • Set up automated DLP workflows for quarantines, deletions, alerts, coaching, and more to spend less time identifying and responding to incidents.
  • Customize out-of-the-box detectors with context rules, exclusion rules, count & probability thresholds, and more.
  • Rich analytics to examine your risk, both in real-time and historically.

Amount protects data across their SaaS environments with Nightfall

Amount’s requirements for providing secure banking services must include compliance and data security. Nightfall helps protect Amount’s customer data from internal and external threats in Jira with cloud-native DLP.

Read the Amount case study

Acquia protects against data exposure with Nightfall

Acquia integrated Nightfall into their security stack to protect sensitive information like API tokens, secrets, and passwords from improper exposure.

Read the Acquia case study


“Nightfall has allowed us to automate the detection and response of DLP in Slack. This has alleviated an impossible task of manually monitoring the platform.”

Stuart Lane

Information Security Engineer for Application Security

12,000 +


1,500 +


Read case study
“Nightfall allows us to redact or prevent sharing data and notify our security team almost instantly in Slack, and presents us with what actions we can take. It allows us to review the data; determine whether or not it is sensitive and delete it if we choose. It helps inform us on how we can train our users on what is safe to share and the mediums to use to share sensitive information.”

Azret Deljanin

VP of Infrastructure and Security

150 +


253,000 +

Investors served

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“I was looking to find a DLP solution that could help with spotting potential sensitive information when we communicate via Slack."

Ra’Monne Hayes

Senior Risk & Compliance Manager

1,000 +


20 million

Queries processed daily

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"We wanted to create efficiency for our administrative team. We cannot disclose anything about interactions with the members and patients. Protecting this data is critical to our success and growth, and the safety and security for our members."

Keely Strong

Vice President, Operations

3,000 +


40 +


Read case study
“Nightfall’s automated bot taps directly into our existing communication channels and tooling. It provides a massive benefit to us. Now our developers can focus on delivering value — not only to our customers through NorthOne features, but also to our own internal stakeholders, like customer care.”

Blake Edwards

Vice President, Engineering

50 +


190,000 +

Clients served

Read case study
All plans are powered by Nightfall's Detection Engine and include our detectors, dedicated support, and access to resources to get up and running immediately.
  • Continuously monitor sensitive data that is flowing into and out of files & messages in Slack.
  • Classify sensitive data & PII automatically, without prior tuning or tagging, so nothing gets missed.
  • Set up automated DLP workflows & take action directly within Slack – saving you time and keeping your organization safe.
2 plans available


per user

per month

For Slack's Free, Standard, and Plus plans



per user

per month

For Slack's Enterprise Grid plan