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Well Run profileThe Chase Pack · #128 of 720

Position 128

Doppel

AI platform that finds and takes down impersonation, phishing and scams, plus phishing simulation training

Pace
4:05/kmRace4.5
Distance
Distance Half.
Open ops roles
4
Last week
#108
Move
▼ 20
Peak
#108
Weeks in the 100
0
The Chart →
Rank and score over time
Board rank
#98#116#133#108Oct 18#123Oct 25
Pace score
02464.5Oct 184.5Oct 25

One point per Sunday re-rank, tracking since Oct 18. The lines fill in week by week.

Doppel runs in the Race lane (4:05/km): 39 of 111. Further right = more momentum. No competitors on the board yet, so it runs alone.

Also competes with: ZeroFox, BlueVoyant, Bolster, Adaptive Security, KnowBe4

Total raised
$124M through Series C (company-stated) plus undisclosed MUFG investmentsee rounds ↓
Headcount
200+ (company-stated after hiring 60+ in Q1 2026)as of Jun 2026 prnewswire.com ↗
Founded
2022
HQ
San Francisco, CA

Leadership

The problem

Attackers use AI to impersonate brands and executives faster than security teams can spot and remove them

What they do

AI platform that finds and takes down impersonation, phishing and scams, plus phishing simulation training

Traction 3x ARR growth YoY; 300+ customers, dozens of Fortune 500; valued $600M+

Hiring trend

Open roles
49
Ops roles
4
Headcount
~400

Headcount ~398, +87% YoY (est.); 60+ hires in Q1 2026; new Toronto and Austin hubs

Hiring in

  • San Francisco
  • Toronto
  • New York
  • Remote (US)
  • Remote (Canada)

Funding

Last round
$70M
Stage
Series C
Date
Nov 2025

Led by Bessemer Venture Partners

Distance

Half · edge: learns from use

ARR up 3x with 300+ customers including dozens of Fortune 500 firms.

Sources: Doppel: MUFG strategic investment, 300+ customers (Sep 2026) ↗

Watch-outs

Minor, not scored: several 2026 Glassdoor reviews cite high turnover and manager churn; no layoffs found

Sources: Glassdoor review, May 2026: "High turnover and chaos" ↗ · Glassdoor review: "High turnover and unrealistic expectations" ↗ · Glassdoor review, Oct 2026: "toxic culture persists" ↗

Last checked Oct 13, 2026

News timeline

  1. Sep 2026MUFG Innovation Partners invests; Doppel passes 300 customers doppel.com ↗
  2. Sep 2026Named official social engineering defense partner of the SF 49ers doppel.com ↗
  3. Jul 2026Doppel Email Security reaches general availability doppel.com ↗
  4. Jun 2026Expands into Japan; tops 250 customers and 200 employees doppel.com ↗
  5. Nov 2025Raises $70M Series C at $600M+ led by Bessemer doppel.com ↗

Funding historyTotal raised $124M through Series C (company-stated) plus undisclosed MUFG investment

  1. Sep 2026StrategicLed by MUFG Innovation Partners doppel.com ↗
  2. Nov 2025Series C$70Mat $600M+Led by Bessemer Venture Partners doppel.com ↗
  3. May 2025Series B$35Mat $205MLed by Bessemer Venture Partners doppel.com ↗
  4. Jan 2024Series A$14MLed by Andreessen Horowitz doppel.com ↗
  5. May 2022Seed$5Mstockanalysis.com ↗

Profile facts checked Oct 19, 2026. Every fact links to its public source.

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