How much did Doppel raise in its Series C?

Doppel raised $70M in a Series C announced on 19 November 2025.

Who invested in Doppel's Series C?

The round was led by Bessemer Venture Partners, 9Yards Capital, Andreessen Horowitz, Aurum Partners, Breanna Stewart, George Kurtz, Kelsey Christine Plum, Nneka Ogwumike, NTT DOCOMO Ventures, Script Capital, South Park Commons, Sozo Ventures, Strategic Cyber Ventures.

Doppel is a cybersecurity company specializing in Attack Surface, founded in 2022 and headquartered in San Francisco, United States.

Funding record · 2025 / 11

Doppel raises $70M Series C for attack surface

Announced 19 November 2025 · Recorded 8 September 2026 · Last verified 8 September 2026

Doppel, an attack surface company based in San Francisco, United States, raised $70M in a Series C announced on 19 November 2025, led by Bessemer Venture Partners, 9Yards Capital and Andreessen Horowitz with 10 others. Its disclosed equity funding is now $128.85M across 4 rounds.

Amount: $70M
Round: Series C
Announced: 19 November 2025
Lead investors: Bessemer Venture Partners, 9Yards Capital, Andreessen Horowitz, Aurum Partners, Breanna Stewart, George Kurtz, Kelsey Christine Plum, Nneka Ogwumike, NTT DOCOMO Ventures, Script Capital, South Park Commons, Sozo Ventures, Strategic Cyber Ventures
Sources on record: 1prnewswire.com

From the source

Doppel Raises $70M Series C to Meet Rising Demand for AI-Driven Social Engineering Defense

Doppel announced a $70 million Series C funding round, just six months following its Series B, to accelerate growth in AI-powered social engineering defense. The funding demonstrates strong market traction with Fortune 500 enterprises.

prnewswire.com · 19 November 2025 ↗

The Mandos read

What the record says about Doppel

Momentum 61 / 100 · Steadylocked →
pillars in the platform
344 employees · up 1% last month · 38 open roleslocked →
history and breakdowns in the platform
Exit Readiness: Lowlocked →
Tested against 751 past exits in the Mandos record: 43% sat in Watch or Elevated 2 years before. Companies in Elevated exited at 3.1× the record's rate.
Buyers most often compare Doppel with ZeroFox and ThreatMonlocked →
the full set in the platform

Funding history

Doppel funding on record

Doppel has raised $128.85M in priced equity. Its most recent round was a Series C in November 2025.

Latest round on record: Series C, Nov 2025.

Doppel funding on the profile →

In the platform

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Every round, investor and correction for Doppel, the competitors buyers weigh it against, hiring by department, and an alert when the next thing happens.

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How much did Doppel raise in its Series C?: Doppel raised $70M in a Series C announced on 19 November 2025.
Who invested in Doppel's Series C?: The round was led by Bessemer Venture Partners, 9Yards Capital, Andreessen Horowitz, Aurum Partners, Breanna Stewart, George Kurtz, Kelsey Christine Plum, Nneka Ogwumike, NTT DOCOMO Ventures, Script Capital, South Park Commons, Sozo Ventures, Strategic Cyber Ventures.
What does Doppel do?: Doppel is a cybersecurity company specializing in Attack Surface, founded in 2022 and headquartered in San Francisco, United States.