Updated List of Top Active Seed Investors & VCs Funding Startups in the US in 2025

Last update to database: April 27, 2026

Leading Early-Stage Investors & Venture Capital Firms Funding Seed Startups Across the US

Seed funding remains one of the most competitive and active stages of startup investment in 2025. The top active seed investors and VCs funding startups in the United States are helping founders turn validated products into scalable businesses across sectors such as AI, SaaS, fintech, health tech, and consumer innovation.


These investors are providing critical early capital and mentorship to accelerate growth, attract follow-on funding, and build strong go-to-market foundations. Many are headquartered in startup hubs like San Francisco, New York, Austin, and Boston, while others are national or global firms backing seed-stage startups throughout the US.


Our database highlights investors currently funding and supporting seed-stage startups across the United States. Updated weekly, it provides founders, analysts, and business development teams with up-to-date insights into who’s actively investing in early-stage companies right now.

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Comprehensive Database of Active Seed Investors & VCs Funding US Startups – Updated Weekly

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Investor Name
Industry Focus Recent Investments Recent Investment Date Check Size Stage Focus Geography Focus Company Headquarters Firm Type Portfolio Size Portfolio Highlights Co-Investor Network
E14 Fund Science & Engineering, Artificial Intelligence, SaaS & Software, Business & Professional Services, Hardware Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Pre-Seed, Seed, Series A United States Cambridge, Massachusetts, United States Venture Capital 50 Subscribe to Unlock Subscribe to Unlock Unknown
Cohen Circle Financial Services & FinTech, SaaS & Software, Information Technology, Business & Professional Services, Artificial Intelligence Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Pre-Seed, Seed, Series A, Series B, Series C United States New York, New York, United States Venture Capital 20 Subscribe to Unlock Subscribe to Unlock Unknown
Link Ventures Artificial Intelligence, Financial Services & FinTech, Health Care & Wellness, E-Commerce & Retail, Cyber Security & Privacy Subscribe to Unlock Subscribe to Unlock March, 2026 $500k-$1M Pre-Seed, Seed, Series A United States, North America, Global Cambridge, Massachusetts, United States Venture Capital 40 Subscribe to Unlock Subscribe to Unlock Unknown
Y Combinator Apps & Platforms, SaaS & Software, Artificial Intelligence, Biotechnology, EdTech and Training Subscribe to Unlock Subscribe to Unlock April, 2026 $500k-$1M Pre-Seed, Seed, Series A, Series B United States, North America United States Accelerator 5000 Subscribe to Unlock Subscribe to Unlock Top startup investors (network introduced by YC)
Breakthrough Energy Energy, GreenTech & Sustainability, Manufacturing, Science & Engineering, Natural Resources Subscribe to Unlock Subscribe to Unlock April, 2026 $1M-$10M Seed, Series A, Series B, Series C North America, Europe, United Kingdom Kirkland, United States Venture Capital 110 Subscribe to Unlock Subscribe to Unlock European Investment Bank, European Commission, U.S. Department of Energy
Glasswing Ventures Artificial Intelligence, Cyber Security & Privacy, Enterprise SaaS, Data & Analytics, Software & SaaS Subscribe to Unlock Subscribe to Unlock April, 2026 $100k-$250k Pre-Seed, Seed, Series A United States Boston, Massachusetts, United States Venture Capital 87 Subscribe to Unlock Subscribe to Unlock Blu Venture Investors, Hyde Park Angels, Riverside Acceleration Capital, Borderless Capital
Cycle Momentum GreenTech & Sustainability, Science & Engineering, Artificial Intelligence Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$250k Angel, Pre-Seed, Seed North America Montreal, Quebec, Canada Accelerator 30 Subscribe to Unlock Subscribe to Unlock Cycle Capital, JetScale AI, Irréversible
Stout Street Capital SaaS & Software, Health Care & Wellness, EdTech and Training, GreenTech & Sustainability, Artificial Intelligence Subscribe to Unlock Subscribe to Unlock March, 2026 $250k-$500k Pre-Seed, Seed, Series A United States, Canada Denver, Colorado, United States Venture Capital 100 Subscribe to Unlock Subscribe to Unlock Unknown
Ritual Capital Artificial Intelligence, Biotechnology, Consumer, Developer Tools, SaaS & Software Subscribe to Unlock Subscribe to Unlock April, 2026 $100k-$500k Pre-Seed, Seed United States, San Francisco San Francisco, California, United States Venture Capital 15 Subscribe to Unlock Subscribe to Unlock Unknown
Spacecadet Consumer Products, Consumer Services (B2C), Education, Edtech, Fashion & Apparel, Financial Services & FinTech, Food & Drink, Gaming, Marketing, Advertising & Sales, Media & Content Creation, Robotics, Cyber Security & Privacy, SaaS & Software, Logistics & Transportation, GreenTech & Sustainability, Health Care & Wellness Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$500k Pre-Seed, Seed, Series A North America, Europe Palo Alto, California, United States Venture Capital 26 Subscribe to Unlock Subscribe to Unlock Unknown
Category Ventures Business & Professional Services, SaaS & Software, Artificial Intelligence, Apps & Platforms, Data & Analytics Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Pre-Seed, Seed United States, San Francisco San Francisco, California, United States Venture Capital 3 Subscribe to Unlock Subscribe to Unlock Canaan Partners, Entrepreneurs Roundtable Accelerator, Gala Capital, Plug and Play Tech Center, Y Combinator
SeaX Ventures Food & Drink, Biotechnology, Artificial Intelligence, Blockchain & Cryptocurrency, GreenTech & Sustainability Subscribe to Unlock Subscribe to Unlock March, 2026 $500k-$1M Pre-Seed, Seed, Series A United States, Southeast Asia San Francisco, California, United States Venture Capital 40 Subscribe to Unlock Subscribe to Unlock Unknown
Genedant Capital Biotechnology, AgriTech & Farming, Food & Drink, Artificial Intelligence, Science & Engineering Subscribe to Unlock Subscribe to Unlock March, 2026 $250k-$500k Seed, Series A United States, Europe, Singapore Singapore, Singapore Venture Capital 13 Subscribe to Unlock Subscribe to Unlock AgFunder, Better Bite Ventures, Elev8.vc, SEEDS Capital, The Yield Lab
NFX Biotechnology, Gaming, Blockchain & Cryptocurrency, Deeptech, Financial Services & FinTech, Marketplaces (Apps & Platforms) Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$10M Pre-Seed, Seed United States, Israel, Latin America San Francisco, California, United States Venture Capital 120 Subscribe to Unlock Subscribe to Unlock Andreessen Horowitz, Greenspring Associates, Tiger Global Management, Y Combinator, FJ Labs
Anorak Ventures Artificial Intelligence, Robotics, Virtual & Augmented Reality, Computer Vision, SaaS & Software Subscribe to Unlock Subscribe to Unlock March, 2026 $250k-$500k Pre-Seed, Seed United States San Francisco, California, United States Venture Capital 120 Subscribe to Unlock Subscribe to Unlock Uncork Capital, Owl Ventures, Andreessen Horowitz, Battery Ventures, Lerer Hippeau
NextView Ventures SaaS & Software, Marketing, Advertising & Sales, E-Commerce & Retail, Artificial Intelligence, Health Care & Wellness Subscribe to Unlock Subscribe to Unlock April, 2026 $250k-$500k Pre-Seed, Seed North America, United States, San Francisco, New York, Boston New York, New York, United States Venture Capital 258 Subscribe to Unlock Subscribe to Unlock Felicis Ventures, Cobalt Ventures, Vela Partners, HTwenty, Collide
Insight Partners SaaS & Software, Cyber Security & Privacy, Financial Services & FinTech, Health Care & Wellness, Information Technology Subscribe to Unlock Subscribe to Unlock April, 2026 $10M–$20M Series A, Series B, Growth, Late-stage United States, Europe, Israel New York, New York, United States Venture Capital 800 Subscribe to Unlock Subscribe to Unlock Sequoia Capital, Accel, Tiger Global Management, TCV
TIA Ventures SaaS & Software, Business & Professional Services, Information Technology, Apps & Platforms, Financial Services & FinTech Subscribe to Unlock Subscribe to Unlock March, 2026 $500k-$1M Seed, Series A United States, New York New York, New York, United States Venture Capital 30 Subscribe to Unlock Subscribe to Unlock Unknown
SOSV Biotechnology, Hardware, Artificial Intelligence, Food & Drink, GreenTech & Sustainability Subscribe to Unlock Subscribe to Unlock April, 2026 $500k-$1M Pre-Seed, Seed, Series A North America, Asia, Europe Princeton, New Jersey, United States Venture Capital 1000 Subscribe to Unlock Subscribe to Unlock Unknown
Carnrite Ventures Energy, Health Care & Wellness, SaaS & Software, Artificial Intelligence, Science & Engineering Subscribe to Unlock Subscribe to Unlock March, 2026 $250k-$500k Pre-Seed, Seed, Series A, Series B United States Houston, Texas, United States Venture Capital 40 Subscribe to Unlock Subscribe to Unlock Giant Ventures, Modi Ventures, Altitude Ventures, Incubate Fund
Alpaca VC Financial Services & FinTech, E-Commerce & Retail, SaaS & Software, Logistics & Transportation, Property & Real Estate Subscribe to Unlock Subscribe to Unlock March, 2026 $500k–$1M Pre-Seed, Seed, Series B United States New York, New York, United States Venture Capital 80 Subscribe to Unlock Subscribe to Unlock Unknown
Greater Colorado Venture Fund Artificial Intelligence, AgriTech & Farming, Blockchain & Cryptocurrency, Outdoor & Consumer Products, SaaS & Software Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$250k Angel, Pre-Seed, Seed United States, Colorado Telluride, Colorado, United States Venture Capital 10 Subscribe to Unlock Subscribe to Unlock Information not explicitly available
Active Capital SaaS & Software, Artificial Intelligence, Enterprise Applications, Enterprise Infrastructure Subscribe to Unlock Subscribe to Unlock March, 2026 $500k-$1M Pre-Seed, Seed United States, Switzerland San Antonio, Texas, United States Venture Capital 16 Subscribe to Unlock Subscribe to Unlock Capital Factory, others unspecified
Transition Equity Partners Energy, GreenTech & Sustainability Subscribe to Unlock Subscribe to Unlock March, 2026 $10M-$20M Other North America Chicago, Illinois, United States Private Equity 10 Subscribe to Unlock Subscribe to Unlock Unknown
LongGame Ventures Biotechnology, Artificial Intelligence, SaaS & Software, Scientific & Engineering, Health Care & Wellness Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$250k Pre-Seed, Seed United Kingdom, North America London, United Kingdom Venture Capital 18 Subscribe to Unlock Subscribe to Unlock Unknown
Thicket Ventures Financial Services & FinTech, Artificial Intelligence, SaaS & Software, Data & Analytics, Apps & Platforms Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A United States Palo Alto, California, United States Venture Capital 18 Subscribe to Unlock Subscribe to Unlock Bill Lewis, Bob White, Chris Piazza, Dani Fava, David Hauser
FirstMark SaaS & Software, Financial Services & FinTech, Information Technology, Apps & Platforms, Artificial Intelligence Subscribe to Unlock Subscribe to Unlock April, 2026 $250k-$10M Seed, Series A, Series B North America, United States, New York City New York, New York, United States Venture Capital 130 Subscribe to Unlock Subscribe to Unlock Sequoia Capital, Accel, Andreessen Horowitz, Lightspeed Venture Partners
6MV Artificial Intelligence, Gaming, Media & Content Creation, Data & Analytics, Web & Internet Platforms Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Pre-Seed, Seed, Series A United States, Europe New York, New York, United States Venture Capital 140 Subscribe to Unlock Subscribe to Unlock Solana Ventures, Coinbase Ventures, Dragonfly, Shima Capital, Delphi Ventures
Veriten Energy, Financial Services & FinTech, Data & Analytics, Business & Professional Services, SaaS & Software Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A, Series B United States, Texas, Houston Houston, Texas, United States Venture Capital 18 Subscribe to Unlock Subscribe to Unlock Evok Innovations, NGP Energy Capital Management, The D. E. Shaw Group, Valor Equity Partners, Williams Companies
Tunitas Ventures SaaS & Software, Financial Services & FinTech, Artificial Intelligence, Health Care & Wellness, Data & Analytics Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$250k Pre-Seed, Seed United States Menlo Park, California, United States Venture Capital 40 Subscribe to Unlock Subscribe to Unlock Andreessen Horowitz, Sequoia, Accel
Gener8tor SaaS & Software, Health Care & Wellness, Design & Innovation, Education & Training, Creative Arts Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$250k Pre-Seed, Seed United States Madison, Wisconsin, United States Accelerator 1500 Subscribe to Unlock Subscribe to Unlock Boyd Street Ventures, Bronze Valley, ND Growth Fund, Serra Ventures, US Venture Partners
Precursor Ventures SaaS & Software, Hardware, Business & Professional Services, Consumer, Enterprise Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$250k Pre-Seed, Seed North America, United States San Francisco, California, United States Venture Capital 400 Subscribe to Unlock Subscribe to Unlock Unknown
Lotus Venture Partners Artificial Intelligence, Cyber Security & Privacy, Health Care & Wellness, Real Estate, SaaS & Software Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$250k Pre-Seed, Seed United States, New York New York, New York, United States Venture Capital 12 Subscribe to Unlock Subscribe to Unlock Unknown
Startup Virginia SaaS & Software, Biotechnology, EdTech and Training, AgriTech & Farming, Health Care & Wellness Subscribe to Unlock Subscribe to Unlock March, 2026 $250k-$500k Seed, Series A United States, Southeastern U.S., Virginia Richmond, Virginia, United States Angel Investor 261 Subscribe to Unlock Subscribe to Unlock VentureSouth, local Virginia angel groups, Southeast regional venture networks
Morpheus Ventures SaaS & Software, Artificial Intelligence, Data & Analytics, Information Technology, Financial Services & FinTech Subscribe to Unlock Subscribe to Unlock March, 2026 $500k-$1M Series A United States Sherman Oaks, California, United States Venture Capital 41 Subscribe to Unlock Subscribe to Unlock Unknown
DBA Blockchain & Cryptocurrency, Financial Services & FinTech, Financial Software, Software Development Applications Subscribe to Unlock Subscribe to Unlock March, 2026 $250k-$500k Seed, Series A United States, New York New York, New York, United States Venture Capital 8 Subscribe to Unlock Subscribe to Unlock Hasu, Robot Ventures, Castle Island Management, Placeholder Venture Capital, RockawayX
General Catalyst Artificial Intelligence, Health Care & Wellness, Financial Services & FinTech, SaaS & Software, Enterprise Subscribe to Unlock Subscribe to Unlock April, 2026 $1M–$10M Seed, Series A, Series B, Growth North America, Europe, Asia Cambridge, Massachusetts, United States Venture Capital 800 Subscribe to Unlock Subscribe to Unlock GC Famiglia (community of CEOs, founders, partners, policymakers)
Andreessen Horowitz Artificial Intelligence, Biotechnology, Blockchain & Cryptocurrency, Financial Services & FinTech, Gaming Subscribe to Unlock Subscribe to Unlock April, 2026 $500k–$1M Pre-seed, Seed, Series A, Series B, Growth, Late-stage North America, United States Menlo Park, California, United States Venture Capital 1000 Subscribe to Unlock Subscribe to Unlock Thrive Capital, General Catalyst, Alumni Ventures, Sequoia Capital, Accel
Matchstick Ventures SaaS & Software, Artificial Intelligence, Financial Services & FinTech, Health Care & Wellness, Information Technology Subscribe to Unlock Subscribe to Unlock April, 2026 $500k-$1M Pre-Seed, Seed United States, North America, Colorado, Minnesota Boulder, Colorado, United States Venture Capital 100 Subscribe to Unlock Subscribe to Unlock Mythos Ventures, Bison Ventures, Range Ventures, Bluebirds SVM
TTV Capital Financial Services & FinTech Subscribe to Unlock Subscribe to Unlock March, 2026 $1M–$10M Seed, Series A, Series B United States Atlanta, Georgia, United States Venture Capital 75 Subscribe to Unlock Subscribe to Unlock Unknown
Atlantic Artificial Intelligence, Energy, Industrial & Robotics, Space & Security Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$250k Pre-Seed Europe Berlin, Germany Venture Capital 150 Subscribe to Unlock Subscribe to Unlock Unknown
Create Health Ventures Health Care & Wellness, SaaS & Software, Business & Professional Services, Data & Analytics, Artificial Intelligence Subscribe to Unlock Subscribe to Unlock March, 2026 $250k-$500k Pre-Seed, Seed, Series A United States Austin, Texas, United States Venture Capital 80 Subscribe to Unlock Subscribe to Unlock FCA Venture Partners, Cartmell, PTX Capital, S3 Ventures, Wanxiang Healthcare Investments
Red Cell Partners Health Care & Wellness, Cyber Security & Privacy, Government & Military Tech, Artificial Intelligence, SaaS & Software Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Pre-Seed, Seed, Series A United States McLean, Virginia, United States Venture Capital 18 Subscribe to Unlock Subscribe to Unlock Bessemer Venture Partners, Fifth Growth Fund, Washington Harbour Partners, General Dynamics Land Systems, Bristol-Myers Squibb
Clint Capital SaaS & Software, Information Technology, Financial Services & FinTech, Artificial Intelligence, Marketing, Advertising & Sales Subscribe to Unlock Subscribe to Unlock March, 2026 $50k-$100k Pre-Seed, Seed France, Europe Paris, Île-de-France, France Venture Capital 15 Subscribe to Unlock Subscribe to Unlock Unknown
Creandum SaaS & Software, Financial Services & FinTech, Music & Entertainment, Artificial Intelligence, Health Care & Wellness Subscribe to Unlock Subscribe to Unlock April, 2026 $1M–$10M Seed, Series A Europe, United States Stockholm, Stockholm, Sweden Venture Capital 100 Subscribe to Unlock Subscribe to Unlock Unknown
Elron Ventures Enterprise Applications, High Tech, Health Care & Wellness, Financial Services & FinTech, Biotechnology Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A Israel, United States, Germany Tel Aviv, Tel Aviv, Israel Venture Capital 63 Subscribe to Unlock Subscribe to Unlock CYBER FUTURE, Differential Ventures, Pitango
Hartmann Capital Artificial Intelligence, Biotechnology, Gaming, VR & AR (under XR & Spatial Computing), Robotics Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$250k Pre-Seed, Seed, Series A, Series B United States Los Angeles, California, United States Venture Capital 29 Subscribe to Unlock Subscribe to Unlock Unknown
Susa Ventures Artificial Intelligence, Financial Services & FinTech, Health Care & Wellness, SaaS & Software, Logistics & Transportation Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Pre-Seed, Seed United States San Francisco, California, United States Venture Capital 100 Subscribe to Unlock Subscribe to Unlock Unknown
S32 Artificial Intelligence, SaaS & Software, Cyber Security & Privacy, Biotechnology, Information Technology Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A, Series B United States Silicon Valley, California, United States Venture Capital 100 Subscribe to Unlock Subscribe to Unlock Unknown
Motive Ventures Financial Services & FinTech, SaaS & Software, Data & Analytics, Information Technology, Business & Professional Services Subscribe to Unlock Subscribe to Unlock April, 2026 $10M-$20M Series A, Series B, Series C, Series D North America, Europe, United States, United Kingdom, Germany New York, New York, United States Private Equity 67 Subscribe to Unlock Subscribe to Unlock Unknown

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