Doppel
Last verified 2026-05-13. JSON
The funding figures on this page are attributed, not sourced: a publisher is on record but no document URL is. How we mark provenance.
| Total raised | $54.4Mattributed |
|---|---|
| Latest round | series-b, $35.0M, 2025-05-02attributed |
| Founded | 2022 |
| Headquarters | San Francisco |
| Industry | cybersecurity |
| Stage | series-b+ |
| Website | doppel.com |
Doppel is a social-engineering defense platform that detects and disrupts impersonation, phishing, and brand-abuse campaigns across domains, social media, email, and the dark web. It serves enterprises including Coinbase, Shopify, and OpenAI. Graph-driven intelligence links signals across platforms to expose coordinated campaigns.
Funding rounds
| Date | Round | Amount | Lead |
|---|---|---|---|
| 2025-05-02 | series-b | $35.0M | a16z |
Detected tech stack
Cloudflare, Vercel, PHP, HeroUI, React, @sentry/browser, posthog-js, Next.js
Provenance
| Fact | Status | Basis |
|---|---|---|
| Series B, $35.0M | attributed | vc-portfolio named as publisher. No document URL on file. |
| Total raised $54.4M | attributed | vc-portfolio named as publisher. No document URL on file. |
| Company existence | self-reported | doppel.com, read 2026-05-13 |
| Description | self-reported | doppel.com, read 2026-05-13 |
Nothing on this page is sourced yet. A sourced fact links to a document that states it.
Change history
No change recorded since records began on 2026-09-24.