Illinois Ventures
University-affiliated deep-tech investor turning University of Illinois research and IP into startups, backing over 125 companies since 2000.
Impellent Ventures
Operator-led pre-seed and seed fund writing checks up to $1.5M from Rochester, NY, outside Silicon Valley; sector-agnostic and founder-focused.
Indicator Ventures
No-frills early-stage fund co-founded by Jon Struhl and Geoff Bernstein, backing "quietly relentless" founders across Fintech, Healthcare, and Commerce.
Infinite Capital
Conviction-driven fund whose early bets included Tesla (2013) and Ethereum (2014), now backing deep-tech and crypto founders with checks up to $50M.
Infinity Ventures
Early-stage venture capital firm backing builders in B2B fintech and commerce
Inflect Capital
Physician-backed VC investing in pre-seed to Series A healthcare startups; backed by Vituity, offering founders access to 8,000+ clinicians across 700+ practices.
Inner Loop Capital
Solo-GP pre-seed and seed fund backing technical founders in cybersecurity, infrastructure, and AI, anchored by a deep network of practitioner advisors and CISOs.
InnoVenture Iowa
Iowa's first publicly funded VC fund, launched in 2022 with federal SSBCI capital; a $30M co-investment vehicle that never leads rounds.
Inspired Capital
We back founders building an inspired future with early-stage capital
Intbox Ventures
Washington DC-area boutique VC advisory firm syndicating SPV investments in pre-seed to early-stage defense, security, and emerging technology startups.
Irregular Expressions
Pre-seed and seed fund of 80+ engineering leaders backing infrastructure, AI/ML, data engineering, cybersecurity, and developer tooling startups.
ISAI
Tech entrepreneurs' fund backing differentiated digital projects and scale-ups
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Community-driven VC fund based in Silicon Valley backed by 470+ expert members, investing $250K–$1M checks across enterprise software, fintech, cybersecurity, and more.
Joyance Partners
Pre-seed to Series A VC backing science and tech companies cultivating joy across health, food, beauty, and sustainability globally.
Juniper Ventures
Pre-seed and seed VC backing founders building AI safety and assurance infrastructure across the full AI stack.
Juvo Ventures
Double bottom line VC backed by Western Governors University investing in EdTech, Healthcare Talent Systems, and Future of Work startups.
K5 Global
Multi-stage VC and incubation studio founded in 2018, backing 289+ companies from inception to IPO across tech, consumer, defense, and AI.
Kaleida Capital
Solo GP fund led by a Stanford neuroengineer, backing early founders building brain-computer interfaces and neural data infrastructure.
Kapor Capital
Investing in gap-closing companies for social impact
Karman Ventures
Backs technical teams building AI-native physical infrastructure across aerospace, energy, defense, and reindustrialization.
Kayak Ventures
Angel investor network backing early-stage tech & climate startups
KDX
Early-stage VC focused exclusively on investment and capital markets technology, backing startups digitising institutional investment decisions.
Kearny Jackson
Pre-seed and seed VC backing ambitious B2B technology founders in SaaS, infrastructure, and fintech from day zero with hands-on support.
Keyhorse Capital
Kentucky's state-backed seed VC, an initiative of KSTC, backing technology-enabled startups and entrepreneurs based in or relocating to Kentucky.
Showing 313–336 of 655 investors
This list has 655 investors. The full database has 1130.
Get all 1130 Pre-Seed investors in one sheet for $39 one-time. Filter by stage, sector and location in Excel or Google Sheets · Website, offices, stages, sectors, founded year, portfolio link, notes · CSV + Excel
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