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Nightfall AI

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Nightfall identifies business-critical data across SaaS, APIs, and data infrastructure so it can be managed and protected

San Francisco, United StatesFounded 2018Cybersecurity
Valuation $100–250M Last recorded · 2022
Revenue $10–50M Latest reported FY
Headcount 100–500 Current team size
Total funding $50–100M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Nightfall AI and the history behind them.

About Nightfall AI

Nightfall.ai is a cutting-edge startup specializing in data leak prevention (DLP) for SaaS (Software as a Service) and cloud environments. The company leverages artificial intelligence (AI) to help businesses identify, classify, and protect sensitive data. This is crucial in today's digital landscape where data breaches and cyber threats are increasingly common.

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Nightfall.ai serves a diverse range of clients, including large enterprises and tech companies that use platforms like Slack, Google Drive, GitHub, Confluence, Jira, Salesforce, Asana, and Zendesk. These clients operate in various sectors but share a common need to safeguard their sensitive information, such as credit card numbers, personal identification details, and other confidential data.

The market Nightfall.ai operates in is the cybersecurity sector, specifically focusing on data protection and leak prevention. This market is growing rapidly due to the increasing number of cyber threats and the expanding use of cloud services.

Nightfall.ai's business model is based on providing API (Application Programming Interface) integrations that allow developers to embed data security features directly into their applications. Clients can create custom detection rules and use Nightfall's AI-powered detection engine to scan and protect their data. The company generates revenue through subscription fees for access to its APIs and additional services.

In summary, Nightfall.ai is a vital player in the cybersecurity market, offering AI-driven solutions to help businesses protect their sensitive data in cloud and SaaS environments. By providing customizable API integrations, the company enables clients to build robust data security measures into their applications, ensuring compliance and reducing the risk of data breaches.

Source: Dealroom company data

At a glance

Founded
2018
Headquarters
San Francisco, United States
Sector
Cybersecurity
Power Law
Colt$25–100M revenue

Latest news

Press, funding announcements and product moves mentioning Nightfall AI.

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Investors

14 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed1 investor entered at this stage

Series A8 investors entered at this stage

Series B and later5 investors entered at this stage

  • Drew Brees
  • Paul Rudd
  • Next Play Capital
  • Josh Childress
  • WestBridge Capital
Employees mapped 111 incl. 4 AI specialists
Founders Hidden — book a demo/100 quality score
Key operators 9 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
5 countries with
team presence
🇺🇸 United States58.3%
🇮🇳 India36.7%
🇨🇦 Canada1.7%
🇺🇦 Ukraine1.7%
🇧🇷 Brazil1.7%
5 countries shown
Web traffic by country
100K monthly visits
across markets
🇺🇸 United States19.4%
🇮🇳 India10.8%
🇳🇬 Nigeria6.1%
🇨🇦 Canada4.7%
🇦🇺 Australia3.2%
Top 5 markets shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Nightfall AI on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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