# Doppel

> AI-native platform detecting and removing social-engineering impersonation across brands and executives.

## Why it is interesting

a16z led the 2024 Series A after an internal security-team POC; Bessemer led the 2025 Series C as AI phishing exploded.

## Profile

- **Stage:** growth
- **Status:** private
- **Industries:** cybersecurity, ai-ml
- **Coverage:** full
- **Last updated:** 2026-07-24

## Key facts

- Series C (Nov 2025): $70M led by Bessemer; a16z returner (company PR)
- Series A (Jan 2024): led by a16z (a16z announcement)

## Investors in our directory

- https://venturecapitaltracker.com/fund/andreessen-horowitz
- https://venturecapitaltracker.com/fund/bessemer-venture-partners

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Source: https://venturecapitaltracker.com/startup/doppel