Security Venture Capital Firms

Early-stage firm investing in digital health and data/security infrastructure, including healthcare IT and enterprise SaaS.

• Healthcare
• Other
• Security

• Seed, Series A
• $750K – $6.0M
• Boston, MA
• 97 portfolio companies

Operator-led enterprise fund investing in technical B2B software, including security and infrastructure products. Helpful for founders needing enterprise GTM and scaling support.

• Enterprise
• Security
• Developer Tools

• Seed, Series A
• $500K – $3.0M
• San Francisco, CA
• 13 portfolio companies

Focused on early-stage investments in dual-use technologies with applications for defense and federal government agencies.

• Other
• Security

• Pre-Seed, Seed
• $1.0M – $3.0M
• Austin, TX
• 2 portfolio companies

Focused on advancing dual-use capabilities in hardware and software for defense and intelligence applications.

• Other
• Security
• Deep Tech

• Pre-Seed, Seed
• $500K – $3.0M
• Chicago, IL
• 1 portfolio company

Early-stage fund investing in frontier/AI and enterprise software, often at pre-seed with conviction checks.

• AI / ML
• SaaS
• Developer Tools

• Pre-Seed, Seed
• $250K – $1.5M
• San Francisco, CA
• 23 portfolio companies

Pre-seed/seed fund focused on being an early check for software companies across sectors.

• Other
• SaaS
• Enterprise

• Pre-Seed, Seed
• $250K – $1.0M
• Alexandria, VA
• 26 portfolio companies

• Other
• SaaS
• Security

• 14 portfolio companies

Andreessen Horowitz Crypto Seed Fund focuses solely on decentralized, blockchain, and crypto projects that enable efficient economic systems.

• Other
• AI / ML
• Developer Tools

• Pre-Seed, Seed
• $500K – $3.0M
• Menlo Park, CA
• 103 portfolio companies

AI Defense Fund is dedicated to early-stage investments in cutting-edge AI security and cybersecurity technologies.

• Other
• Security
• AI / ML

• Pre-Seed
• $400K – $1.0M
• Berlin, Germany
• 9 portfolio companies

Invests in startups using AI to spearhead innovations in cybersecurity, enhancing threat detection and response capabilities.

• Security
• Other
• AI / ML

• Seed, Series A
• $500K – $3.0M
• Chicago, IL
• 16 portfolio companies

Dedicated to early-stage AI applications enhancing competitive intelligence and strategic decision-making.

• Other
• AI / ML
• Developer Tools

• Pre-Seed
• $200K – $500K
• Austin, TX
• 3 portfolio companies

Committed to advancing software security measures for AI platforms within enterprises.

• Other
• Enterprise
• SaaS

• Pre-Seed
• $250K – $1.5M
• Austin, TX
• 3 portfolio companies

Focused exclusively on the intersection of AI and cybersecurity, investing in foundational technologies.

• Other
• Security

• Seed
• $1.0M – $10.0M
• Austin, TX
• 1 portfolio company

AI Shield Capital specializes in investments that secure AI applications, focusing on governance and cybersecurity.

• Other
• Security
• AI / ML

• Pre-Seed, Seed
• $1.0M – $3.0M
• London, UK
• 10 portfolio companies

Focusing on next-gen defense technologies and autonomous systems that enhance national security.

• Other
• AI / ML
• Security

• Pre-Seed
• $1.0M – $5.0M
• Boston, MA
• 13 portfolio companies

Enterprise software investor; not HR-specific but strong at early enterprise go-to-market and AI/data products.

• SaaS
• Other
• AI / ML

• Pre-Seed, Seed
• $1.0M – $3.0M
• San Francisco, CA
• 11 portfolio companies

Dedicates investments to startups that drive advancements in aerospace technology and industrial applications.

• Other
• Security
• AI / ML

• Seed
• $300K – $2.0M
• Seattle, WA
• 6 portfolio companies

Dedicated to advancing aerospace and security technologies with an emphasis on early-stage companies.

• Other
• Security

• Pre-Seed, Seed
• $1.0M – $5.0M
• Denver, CO
• 1 portfolio company

Specializes in investing in aerospace and defense technology startups with disruptive capabilities.

• Other
• Developer Tools
• Security

• Pre-Seed, Seed
• $1.0M – $3.0M
• Seattle, WA
• 10 portfolio companies

Europe-centric fund investing in scalable Fintech and marketplace platforms serving enterprise and SMB customers.

• Fintech
• Marketplace
• Security

• Seed
• $1.0M – $3.0M
• London, UK
• 4 portfolio companies

Focused on early-stage cybersecurity and enterprise SaaS solutions addressing tangible business risks.

• Security
• SaaS
• Enterprise

• Pre-Seed, Seed
• $250K – $1.5M
• San Francisco, CA
• 2 portfolio companies

Focused on pre-seed investments in AI/ML, developer tools, and cybersecurity startups driving innovation in code and infrastructure.

• AI / ML
• Security
• Developer Tools

• Pre-Seed, Seed
• $250K – $1.0M
• San Francisco, CA
• 2 portfolio companies

AllegisCyber invests in companies addressing cybersecurity and enterprise software challenges. They emphasize AI-driven solutions for secure identity management.

• Security
• Enterprise
• AI / ML

• Pre-Seed, Seed
• $250K – $2.0M
• San Mateo, CA
• 1 portfolio company

Specialized seed-stage fund deploying capital into transformative DeFi platforms and blockchain-native fintech solutions.

• Other
• AI / ML
• Consumer

• Seed
• $100K – $5.0M
• Boston, MA
• 15 portfolio companies