Nightfall

Nightfall is a cloud data protection platform that uses machine learning to identify and detect business-critical data.

Developer tools and cloud EducationPear VC

Website: nightfall.ai.

X: @NightfallAI · 279 followers.

LinkedIn: linkedin.com.

Categories: Developer tools and cloud Education.

Sectors: ai, enterprise.

Stage: Series B+.

Based in: San Francisco, United States.

On Recent Funding since: Sep 28, 2026.

Signals

X account@NightfallAI · created Mar 24, 2019 (7 years old) · 279 followers

Website registeredOct 4, 2019 (7 years old)

Timeline

October 4, 2019
Website created
March 24, 2019
X account created
Date unknown
PPear VC · accelerator or program
Source: pear.vc

Founders and team

IM
Isaac Madan Founder

source: nightfall.ai
RS
Rohan Sathe Founder

source: nightfall.ai
NP
Nagarjun Palavalli Software Engineering Manager

Investors

Companies like Nightfall

44Point AI
BBastazoSeed · Jul 2025
OOpslock
EEnveda$311M Series B+ · Sep 2026
SSensydia$6M · Oct 2026
NNIR-Watchdog

Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/nightfall (get a free API key).