Doppel Email Security is now generally available
The agentic email security solution that empowers you to fight back against social engineering attacks. Detection isn't enough. Disruption is the difference.
Partners
Landmark Ventures
Strategic referral partner for technology solutions.
Landmark Ventures brings strategic technology introductions and solution referrals to organizations evaluating a dedicated social engineering defense capability. With Doppel, that work can extend to the external attack surface and the human layer, where phishing, impersonation, and AI-driven social engineering often bypass traditional controls.
Type
Referral Partner
Region
National
Focus
technology referral and strategic introductions
Partnership overview
Where Landmark Ventures and Doppel create customer value
This partnership gives organizations evaluating a dedicated social engineering defense capability a way to treat phishing, impersonation, and brand abuse as connected campaign problems rather than separate point events. Landmark Ventures contributes expertise in strategic technology introductions and solution referrals; Doppel contributes graph-driven external threat intelligence, agentic takedown workflows, and human-risk capabilities that turn real attacker behavior into practical defense.
How we work together
Where Landmark Ventures and Doppel connect in the customer security program
Recognize the trigger with Landmark Ventures
Identify when a customer’s problem is really an external impersonation, phishing, fraud, or human-risk challenge that calls for dedicated social engineering defense. The customer can then connect the result back to its strategic technology introductions and solution referrals priorities.
Make a context-rich introduction in the customer program
Use Landmark Ventures' context around strategic technology introductions and solution referrals as the starting point. Bring Doppel into the conversation with the business problem, stakeholders, and desired outcome already clear.
Keep the buying motion focused in Landmark Ventures-led programs
For organizations evaluating a dedicated social engineering defense capability, help customers stay aligned on the use cases that matter most while Doppel handles technical validation and solution design. Landmark Ventures can help keep the work aligned to the surrounding strategic technology introductions and solution referrals program.
Doppel products
Landmark Ventures helps customers adopt Doppel across the social engineering attack chain
Digital Risk Protection
Detect and disrupt external impersonation, phishing infrastructure, brand abuse, and related campaign activity across digital channels.
Human Risk Management
Turn live attacker tactics into realistic simulation and security awareness so teams reduce susceptibility over time.
Email Security
Protect the inbox with agentic detection and investigation, then disrupt the infrastructure behind phishing and social engineering.
Explore Landmark Ventures
Explore Landmark Ventures for more on its services and expertise in strategic technology introductions and solution referrals.
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Learn how Doppel can protect your brand from social engineering attacks
Join hundreds of companies already using our platform to protect their brand and people from social engineering attacks.