Overview

Fable Security provides a human risk platform that channels employee behavior data into actionable guidance. It collects and analyzes employee information, identifies risky actions, and automatically delivers highly targeted interventions in real time, right where employees work. The platform is designed for enterprise scale and ease of use, enabling organizations to influence behavior directly at the point of work without waiting for manual oversight. Unlike systems that rely on separate alerts or post-hoc audits, Fable combines data synthesis with automated, context-aware interventions to guide behavior as it happens. The company’s goal is to lower human risk by shaping everyday actions through timely, relevant prompts and nudges integrated into workers’ workflows.

Simplify's Take

What believers are saying

• Greylock and Redpoint's $31M funding accelerates enterprise customer acquisition.
• Just-in-time behavioral shaping fills gap between training and technical controls.
• $24.5M SEC filing enables rapid expansion into healthcare and technology verticals.

What critics are saying

• Abnormal AI erodes Fable's differentiation with superior email security market share.
• Wiz bundles human risk AI using $12B valuation, crushing Fable's standalone platform.
• KnowBe4's 85% phishing reduction draws Pennymac and DNC customers in Q1 2026.

What makes Fable unique

• Fable deploys AI-driven real-time interventions directly in employee workflows.
• Platform reduces phishing clicks and PII exposures for Pennymac and DNC.
• Founders from Abnormal AI apply behavioral science to human risk management.

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Funding

Total Funding

$31M

Above

Industry Average

Funded Over

1 Rounds

Notable Investors:

Greylock Partners

Notable Investors:

Greylock Partners

$31,000,000

Early VC

Jul 2025

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Early VC Funding Comparison

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