D

Doppel

Application

AI-powered threat intelligence and brand protection platform.

Total funding$124M

Valuation$615M

Employees—

Founded2022

HeadquartersSan Francisco, USA

StatusPrivate

Products

Selected offerings — the AI products recorded here, not the vendor's full catalogue.

• Doppel Platform

  Detects impersonation of a brand across domains, social accounts and app stores and files takedowns.

Inside Doppel

• Doppel Brand Protection Application Included with the parent

  Finds and takes down impersonations of a company's brand used in social-engineering attacks.

• Doppel Email Security Application Included with the parent

  Email defence aimed at social-engineering campaigns rather than at malware signatures.

• Doppel Executive Protection Application Included with the parent

  Detects and disrupts attack campaigns that target a company's named executives.

• Doppel Phishing Triage Application Included with the parent

  Triages reported phishing at volume, sorting real campaigns from noise without an analyst per report.

• Doppel Security Awareness Training Application Included with the parent

  Trains staff against social-engineering attacks, drawing its material from what Doppel observes in the wild.

• Doppel Simulation Application Included with the parent

  Runs simulated social-engineering attacks against an organisation to expose where it is exposed.

• Doppel Brand AbuseBox Application Included with the parent

  A reporting inbox for brand abuse, collecting impersonation reports into one triaged queue.

Inside Doppel Vision Platform

• Doppel Threat Graph Application Included with the parent

  Graph-driven defense capability that connects every spoofed domain, fake profile, impersonated ad and malicious text into a single interactive graph, exposing the full architecture of an impersonation campaign.

Similar products 45

No sourced competitor yet: no filing, vendor document or measured-market report read so far names a rival for this company, so none is asserted. The companies below are the closest by what their products do.

How this list is ranked ↗

DDarktracePrivate · $5.3BDoppel Security Awareness Training and Darktrace / Adaptive Human Defense do comparable work on threat detection and response; both also serve buyers who need to detect and respond to security threats; larger scale (private).1 of 5 capabilitiesShared product typeLarger scaleCompareVAVectra AIPrivate · $1.2BDoppel Security Awareness Training and Cloud Detection and Response for Microsoft 365 do comparable work on threat detection and response; both also serve buyers who need to detect and respond to security threats; similar scale (private).1 of 5 capabilitiesShared product typeCompareASAbnormal SecurityPrivate · $5.1BDoppel Phishing Triage and Abnormal AI Security Mailbox do comparable work on threat detection and response; both also serve buyers who need to detect and respond to security threats; larger scale (private).3 of 5 capabilitiesShared product typeLarger scaleCompareRCRed CanaryPrivateDoppel Security Awareness Training and Red Canary Managed Phishing Response do comparable work on threat detection and response; both also serve buyers who need to detect and respond to security threats; Red Canary's scale not recorded.1 of 5 capabilitiesShared product typeCompareSSentinelOnePublic · $7.5BDoppel Security Awareness Training and Singularity Endpoint do comparable work on threat detection and response; both also serve buyers who need to detect and respond to security threats; larger scale (public).2 of 5 capabilitiesShared product typeLarger scaleCompareZZscalerPublic · $30.5BDoppel Security Awareness Training and Zscaler Breach Predictor do comparable work on threat detection and response; both also serve buyers who need to detect and respond to security threats; larger scale (public).1 of 5 capabilitiesShared product typeLarger scaleCompareCCrowdStrikePublic · $192.6BDoppel Security Awareness Training and CrowdStrike Falcon platform do comparable work on threat detection and response; both also serve buyers who need to detect and respond to security threats; larger scale (public).2 of 5 capabilitiesShared product typeLarger scaleCompareHHiddenLayerPrivate · $50M raisedDoppel Security Awareness Training and HiddenLayer AI Security Platform do comparable work on threat detection and response; both also serve buyers who need to detect and respond to security threats; similar scale (private).1 of 5 capabilitiesShared product typeCompareCPCheck Point Software TechnologiesPublicDoppel Security Awareness Training and ThreatCloud AI do comparable work on threat detection and response; both also serve buyers who need to detect and respond to security threats; Check Point Software Technologies's scale not recorded.1 of 5 capabilitiesShared product typeComparePAPalo Alto NetworksPublic · $302.9BDoppel Phishing Triage and Strata Cloud Manager do comparable work on threat detection and response; both also serve buyers who need to detect and respond to security threats; larger scale (public).3 of 5 capabilitiesShared product typeLarger scaleCompareMFMind FoundryPrivate · $44M raisedDoppel Threat Graph and Nightingale do comparable work on threat detection and response; both also serve buyers who need to detect and respond to security threats; similar scale (private).2 of 5 capabilitiesShared product typeCompareFFortinetPublic · $124.8BDoppel Phishing Triage and FortiAI-Assist do comparable work on threat detection and response; both also serve buyers who need to detect and respond to security threats; larger scale (public).3 of 5 capabilitiesShared product typeLarger scaleCompareTTorqPrivate · $1.2BDoppel Phishing Triage and Torq Auto Triage do comparable work on threat detection and response; both also serve buyers who need to detect and respond to security threats; similar scale (private); ships AI agent rather than the same layer.2 of 5 capabilitiesDifferent layerCompareWWizAcquiredDoppel Threat Graph and Wiz AI-SPM do comparable work on threat detection and response; both also serve buyers who need to detect and respond to security threats; Wiz is acquired, with no independent scale.1 of 5 capabilitiesShared product typeCompareNNiCEPublic · $6.5BDoppel Threat Graph and Xceed AI FRAML do comparable work on threat detection and response; both also serve buyers who need to detect and respond to security threats; larger scale (public).3 of 5 capabilitiesShared product typeLarger scaleCompareVVercelPrivate · $9.3BDoppel Security Awareness Training and Vercel BotID do comparable work on threat detection and response; both also serve buyers who need to detect and respond to security threats; larger scale (private).1 of 5 capabilitiesShared product typeLarger scaleCompareRAResemble AIPrivateDoppel Security Awareness Training and Deepfake Detection Chrome Extension do comparable work on threat detection and response; both also serve buyers who need to detect and respond to security threats; Resemble AI's scale not recorded.1 of 5 capabilitiesShared product typeCompareIIBMPublic · $216.6BDoppel Security Awareness Training and IBM Guardium AI Security do comparable work on threat detection and response; both also serve buyers who need to detect and respond to security threats; larger scale (public).3 of 5 capabilitiesShared product typeLarger scaleCompareEElasticPublic · $10.2BDoppel Security Awareness Training and Elastic Security do comparable work on threat detection and response; both also serve buyers who need to detect and respond to security threats; larger scale (public).3 of 5 capabilitiesShared product typeLarger scaleCompareMMicrosoftPublic · $3.7TDoppel Security Awareness Training and Microsoft Security Copilot do comparable work on threat detection and response; both also serve buyers who need to detect and respond to security threats; larger scale (public).4 of 5 capabilitiesShared product typeLarger scaleCompareHHelsingPrivate · $18BDoppel Security Awareness Training and Cirra do comparable work on threat detection and response; larger scale (private).1 of 5 capabilitiesShared product typeLarger scaleCompareAAccenturePublic · $111BDoppel Phishing Triage and Cyber.AI do comparable work on threat detection and response; both also serve buyers who need to detect and respond to security threats; larger scale (public).3 of 5 capabilitiesShared product typeLarger scaleCompareLLinagoraPrivateDoppel Email Security and Twake Workplace do comparable work on email assistance; Linagora's scale not recorded.2 of 5 capabilitiesShared product typeCompareIIntuitPublic · $97.9BDoppel Email Security and Intuit Assist do comparable work on email assistance; larger scale (public).3 of 5 capabilitiesShared product typeLarger scaleCompareSSuperhumanPrivateDoppel Email Security and Superhuman Mail do comparable work on email assistance; Superhuman's scale not recorded.2 of 5 capabilitiesShared product typeCompareCCiscoPublic · $433.3BDoppel Security Awareness Training and Cisco AI Defense do comparable work on threat detection and response; both also serve buyers who need to detect and respond to security threats; larger scale (public).3 of 5 capabilitiesShared product typeLarger scaleCompareFFreshworksPublic · $3.4BDoppel Email Security and Freddy AI Copilot do comparable work on email assistance; larger scale (public).3 of 5 capabilitiesShared product typeLarger scaleCompareSSalesforcePublic · $196.1BDoppel Email Security and Agentforce Marketing do comparable work on email assistance; larger scale (public).3 of 5 capabilitiesShared product typeLarger scaleCompareSSplunkAcquiredDoppel Security Awareness Training and Splunk Enterprise Security do comparable work on threat detection and response; both also serve buyers who need to detect and respond to security threats; Splunk is acquired, with no independent scale.2 of 5 capabilitiesShared product typeCompareCCyeraPrivate · $12BDoppel Threat Graph and Cyera DSPM both serve buyers who need to detect and respond to security threats; larger scale (private).1 of 5 capabilitiesShared product typeLarger scaleCompareHHyperWritePrivateDoppel Email Security and HyperWrite AI Agent (Personal Assistant) do comparable work on email assistance; HyperWrite's scale not recorded.2 of 5 capabilitiesShared product typeCompareHHubSpotPublic · $13BDoppel Email Security and Smart Deal Progression do comparable work on email assistance; larger scale (public).3 of 5 capabilitiesShared product typeLarger scaleCompareZZendeskPrivate · $10.2BDoppel Email Security and Zendesk Copilot do comparable work on email assistance; larger scale (private).3 of 5 capabilitiesShared product typeLarger scaleCompareVSVeeva SystemsPublic · $45.5BDoppel Email Security and Veeva Ostro do comparable work on email assistance; larger scale (public).2 of 5 capabilitiesShared product typeLarger scaleCompareKKrispPrivateDoppel Threat Graph and Krisp Voice Security both serve buyers who need to detect and respond to security threats; Krisp's scale not recorded.1 of 5 capabilitiesShared product typeCompareDDatadogPublic · $84.9BDoppel Phishing Triage and Bits Security Analyst do comparable work on threat detection and response; both also serve buyers who need to detect and respond to security threats; larger scale (public).3 of 5 capabilitiesShared product typeLarger scaleCompareNNeo4jPrivate · $2BDoppel Threat Graph and GraphAware Hume do comparable work on threat detection and response; larger scale (private).2 of 5 capabilitiesShared product typeLarger scaleCompareAAnthropicPrivate · $965BDoppel Security Awareness Training and Claude Security do comparable work on threat detection and response; both also serve buyers who need to detect and respond to security threats; larger scale (private).4 of 5 capabilitiesShared product typeLarger scaleCompareDDocusignPublic · $12.7BDoppel Threat Graph and Docusign Identify both serve buyers who need to detect and respond to security threats; larger scale (public).2 of 5 capabilitiesShared product typeLarger scaleComparePPresightPublic · $5.6BDoppel Threat Graph and Presight Financial Solutions both serve buyers who need to detect and respond to security threats; larger scale (public).2 of 5 capabilitiesShared product typeLarger scaleCompareLLindyPrivateDoppel Email Security and Lindy do comparable work on email assistance; Lindy's scale not recorded; ships AI agent rather than the same layer.3 of 5 capabilitiesDifferent layerCompareOOpenAIPrivate · $852BDoppel Security Awareness Training and OpenAI Daybreak do comparable work on threat detection and response; both also serve buyers who need to detect and respond to security threats; larger scale (private).3 of 5 capabilitiesShared product typeLarger scaleCompareGGlean (Glean Technologies)Private · $7.2BDoppel Brand AbuseBox and Glean Protect both serve buyers who need to detect and respond to security threats; larger scale (private).1 of 5 capabilitiesShared product typeLarger scaleCompareCCoherePrivate · $7BDoppel Email Security and North do comparable work on email assistance; larger scale (private).2 of 5 capabilitiesShared product typeLarger scaleCompareMPMeta PlatformsPublic · $1.5TDoppel Email Security and Muse do comparable work on email assistance; larger scale (public).2 of 5 capabilitiesShared product typeLarger scaleCompare

Closest alternatives are pairs a vendor page itself compares. Similar products are matched from what each product does; nothing in that group is asserted as a rivalry.

Sources

Total funding

Third-party database · 27 Aug 2026

stockanalysis.com's own cumulative tally across its recorded funding rounds for this company, read 2026-08-27. The individual citation attached to this figure on the page is for the LATEST round only (Doppel Raises $70M Series C to Meet Rising Demand for AI-Driven Social Engineering Defense) and does not itself state the cumulative total — flagged and excluded rather than treated as verifying the sum.

Valuation

Third-party database · 19 Nov 2025

Buy and Sell Doppel Stock, Forge Global, 2025-11-19. post-money valuation of the round dated 2025-11-19. Forge Global figures are derived from the company's certificate of incorporation — the post-money valuation of the named priced round, not a secondary-market implied price.. Read via stockanalysis.com's citation for this figure on 2026-08-27.

Employees

Checked — none published

Checked 2026-08-27 and no citable figure found. Four sweeps were run and all came back empty for this company: (1) its own /about, /about-us, /company, /careers, /jobs and /team pages, pattern-matched for a self-published headcount; (2) stockanalysis.com's private-company page, which footnotes each figure to its source; (3) its Forbes company profile, which states a headcount and the month it is as of; (4) a targeted web search. Everything the search returned was a LinkedIn-scraping aggregator, and those disagree with each other by wide margins and cite nothing, so they are not used here. The field is null rather than carrying the round guess it held before.

Founded

Company disclosure · 11 Sep 2026

Doppel's own About Us page states the company was founded in 2022.

Open Doppel in the directory

Something wrong here? Send a correction — quote this company id: doppel.