Top 10 Seed Investors in Cybersecurity

RankInvestor Name
1Plug and Play Tech Center
2DreamIt Ventures
3Transpose Platform Management
4Decibel Partners
5Y Combinator
6Alumni Ventures
7Antler
8Andreessen Horowitz - a16z
9Kleiner Perkins
10Pioneer Fund

Seed activity in this category runs heavily through the accelerator ecosystem and the funds that follow its cohorts. AI-driven threats and board-level security budgets keep cybersecurity among the most resilient investment categories. For a company raising at this stage, these are the highest-velocity check writers in the category, and the accelerator and syndicate paths are often the most direct way to reach them.

The CapitalDart directory identifies the right person to contact at each of these firms, with their individual investment criteria.

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Rankings cover January 2025 to July 2026 investment activity in US and Canada companies. Seed and early-stage rankings measure deal participation, not suitability for every raise.