DEFY PARTNERS MANAGEMENT, LLC
DEFY PARTNERS MANAGEMENT, LLC is a Pre-seed, Seed and Series A fund in the US writing $100K–$10M checks into AI, Developer Tools, Enterprise, Fintech, Healthcare, Marketplaces, Security, life-sciences, mobility-technology, vertical-software and logistics.
- Stages
- Pre-seed, Seed, Series A
- Sectors
- AI, Developer Tools, Enterprise, Fintech, Healthcare, Marketplaces, Security, life-sciences, mobility-technology, vertical-software, logistics
- Check size
- $100K–$10M
- Invests in
- US-wide
- Round role
- Leads rounds
- Actively investing
- Yes
- Founded
- 2016
- Assets under management
- $413M
Thesis
DEFY Partners Management, LLC is an early-stage venture capital firm founded in 2016, headquartered in Woodside, California. The firm's investment thesis centers on backing exceptional, authentic founders who are building enduring technology-based companies that aim to disrupt existing industries or create entirely new markets. DEFY emphasizes tenacity and the ability to transform daring ideas into lasting impact, positioning itself as a partner of choice for bold startup founders. DEFY Partners primarily focuses on Pre-Seed to Seed stage investments, with a strategic emphasis on Series A rounds and selective Series A follow-ons. Their core mission is to address the critical funding gap for startups transitioning from the seed stage to growth. The firm often takes a lead investor role in funding rounds, while also actively co-investing with other reputable venture capital firms. They adopt an active operating partner approach, frequently securing board seats or observer rights to provide hands-on support. The firm's investment portfolio is heavily weighted towards Enterprise Software & Developer Tools (approximately 40%), followed by AI/Machine Learning (approximately 25%), Consumer & Marketplace (approximately 15%), FinTech & Payments (approximately 10%), and Healthcare & Life Sciences (approximately 10%). Other areas of interest include cybersecurity, climate tech, mobility technology, financial technology, vertical software, and logistics. Geographically, DEFY Partners primarily invests in startups based in the United States. DEFY Partners has demonstrated significant growth since its inception. The firm closed its debut fund with $151 million in capital commitments. In 2019, they successfully raised a second fund totaling $262 million, indicating increasing investor confidence and capacity. As of May 2026, DEFY manages five private capital funds. The typical check size for an investment deal ranges from $100,000 to $10 million, with a common range for seed inves
Common questions
Does DEFY PARTNERS MANAGEMENT, LLC invest at the Pre-seed stage?
Yes. DEFY PARTNERS MANAGEMENT, LLC lists Pre-seed, Seed and Series A among the stages it invests in.
What check size does DEFY PARTNERS MANAGEMENT, LLC write?
DEFY PARTNERS MANAGEMENT, LLC writes $100K–$10M checks.
Where does DEFY PARTNERS MANAGEMENT, LLC invest?
DEFY PARTNERS MANAGEMENT, LLC invests in the US.