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

Last update to database: March 30, 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.

See Live Data

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

This data is delayed by 4 weeks. Subscribe for instant access to real-time funding rounds and contact data.

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
Proterra AgriTech & Farming, Food & Drink, Financial Services & FinTech, Property & Real Estate, Natural Resources Subscribe to Unlock Subscribe to Unlock March, 2026 $10M-$20M Series B, Series C, Series D Global, Asia Burlingame, California, United States Private Equity 40 Subscribe to Unlock Subscribe to Unlock Unknown
Urban Innovation Fund Transportation, Energy & Sustainability, PropTech, EdTech and Training, Financial Services & FinTech Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A United States, United Kingdom, Canada San Francisco, California, United States Venture Capital 60 Subscribe to Unlock Subscribe to Unlock Andreessen Horowitz, CRV, Tencent, Stanford University, Yamaha Music Innovations
500 Global SaaS & Software, Financial Services & FinTech, Artificial Intelligence, Health Care & Wellness, EdTech and Training Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$250k Pre-Seed, Seed, Series A North America, Asia, Europe, Middle East Palo Alto, California, United States Venture Capital 2600 Subscribe to Unlock Subscribe to Unlock Sequoia Capital, Y Combinator, Techstars, Accel Partners, Lightspeed Venture Partners
Zeno Partners Business & Professional Services, Financial Services & FinTech, Information Technology, SaaS & Software, Artificial Intelligence Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Pre-Seed, Seed, Series A, Series B, Series C Europe, North America Geneva, Switzerland Private Equity 90 Subscribe to Unlock Subscribe to Unlock Unknown
Andreessen Horowitz Artificial Intelligence, Biotechnology, Blockchain & Cryptocurrency, Financial Services & FinTech, Gaming Subscribe to Unlock Subscribe to Unlock March, 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
Timber Grove Ventures Artificial Intelligence, Health Care & Wellness, Food & Drink, SaaS & Software, Data & Analytics Subscribe to Unlock Subscribe to Unlock March, 2026 $500k-$1M Seed, Series A, Series B United States, New York, Los Angeles Los Angeles, California, United States Venture Capital 30 Subscribe to Unlock Subscribe to Unlock Khosla Ventures, World Innovation Lab, UP2398, Kickstart Fund, OCV Partners
Sorenson Capital Artificial Intelligence, Cyber Security & Privacy, SaaS & Software, Information Technology, DevTools & Computing Infrastructure Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A, Series B, Series C United States Lehi, Utah, United States Venture Capital 147 Subscribe to Unlock Subscribe to Unlock Battery Ventures, Accel, Sequoia Capital, Andreessen Horowitz, Lightspeed Venture Partners
Bessemer Artificial Intelligence, Biotechnology, Cyber Security & Privacy, Financial Services & FinTech, SaaS & Software Subscribe to Unlock Subscribe to Unlock March, 2026 $1M–$10M Seed, Series A, Series B, Series C North America, Europe, Israel, India San Francisco, California, United States Venture Capital 390 Subscribe to Unlock Subscribe to Unlock Unknown
Lightspeed SaaS & Software, Financial Services & FinTech, E-Commerce & Retail, Artificial Intelligence, Information Technology Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A, Series B, Series C North America, Europe, Australia Montreal, Quebec, Canada Venture Capital 150 Subscribe to Unlock Subscribe to Unlock Sequoia Capital, Accel, Benchmark, Andreessen Horowitz
UpScaleX Artificial Intelligence, SaaS & Software, E-Commerce & Retail, Data & Analytics, Apps & Platforms Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$250k Seed, Series A United States Palo Alto, California, United States Venture Capital 20 Subscribe to Unlock Subscribe to Unlock Unknown
B Capital Technology, Health Care & Wellness, GreenTech & Sustainability, Artificial Intelligence, Energy Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A, Series B, Series C, Series D North America, Asia Los Angeles, California, United States Venture Capital 200 Subscribe to Unlock Subscribe to Unlock Unknown
Valor Capital Group Financial Services & FinTech, SaaS & Software, Business & Professional Services, Artificial Intelligence, Data & Analytics Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A, Series B, Series C United States, Brazil New York, New York, United States Venture Capital 70 Subscribe to Unlock Subscribe to Unlock John Doerr, Sheryl Sandberg, Kleiner Perkins, Floodgate, Acre Venture Partners
SeedtoB Capital Artificial Intelligence, Health Care & Wellness, Enterprise Systems (Healthcare), SaaS & Software Subscribe to Unlock Subscribe to Unlock March, 2026 $500k-$1M Seed, Series A United States, Georgia Atlanta, Georgia, United States Venture Capital 25 Subscribe to Unlock Subscribe to Unlock Gaingels, Alumni Ventures, Leo Capital, Western Technology Investment, Peterson Partners
Y Combinator Apps & Platforms, SaaS & Software, Artificial Intelligence, Biotechnology, EdTech and Training Subscribe to Unlock Subscribe to Unlock March, 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)
Maveron E-Commerce & Retail, Consumer Brands (part of E-Commerce & Retail), Financial Services & FinTech, Health Care & Wellness, SaaS & Software Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A United States, San Francisco, Seattle, New York San Francisco, California, United States Venture Capital 40 Subscribe to Unlock Subscribe to Unlock Unknown
Atomic Consumer, Health Care & Wellness, SaaS & Software, Financial Services & FinTech, Information Technology Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed United States Miami, Florida, United States Venture Capital 50 Subscribe to Unlock Subscribe to Unlock Andreessen Horowitz, Sequoia Capital, Lightspeed Venture Partners
UK Research And Innovation Artificial Intelligence, Biotechnology, CleanTech & Sustainability, Manufacturing, Science & Engineering Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$250k Angel, Pre-Seed, Seed, Series A United Kingdom Swindon, Wiltshire, United Kingdom Corporate VC 968 Subscribe to Unlock Subscribe to Unlock Boundary Capital Partners, British Design Fund, Earlymarket LLP, HG Ventures, Hiro Capital
Decasonic Artificial Intelligence, Blockchain & Cryptocurrency, Gaming, Web & Internet Platforms, SaaS & Software Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$250k Pre-Seed, Seed, Series A United States Chicago, Illinois, United States Venture Capital 30 Subscribe to Unlock Subscribe to Unlock Unknown
Cultivation Capital Life Sciences & Health Tech, Software & IT, Agriculture & Food Tech, FinTech, Cyber Security & Privacy Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$1M Seed, Series A, Series B United States, Midwest, St. Louis, Greenville St. Louis, Missouri, United States Venture Capital 27 Subscribe to Unlock Subscribe to Unlock Unknown
Matrix SaaS & Software, Artificial Intelligence, Financial Services & FinTech, Enterprise, Consumer Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$10M Seed, Series A United States, Latin America, India, Israel, Asia-Pacific Cambridge, Massachusetts, United States Venture Capital 100 Subscribe to Unlock Subscribe to Unlock Sequoia, Y Combinator, Harpoon Ventures
Mayfield Artificial Intelligence, Financial Services & FinTech, Health Care & Wellness, SaaS & Software, Information Technology Subscribe to Unlock Subscribe to Unlock March, 2026 $1M–$10M Seed, Series A, Series B United States, India Menlo Park, California, United States Venture Capital 150 Subscribe to Unlock Subscribe to Unlock Unknown
Transition Ventures Energy, GreenTech & Sustainability, Hardware, Science & Engineering, Climate Tech Subscribe to Unlock Subscribe to Unlock February, 2026 $500k-$1M Angel, Pre-Seed, Seed India London, United Kingdom Venture Capital 17 Subscribe to Unlock Subscribe to Unlock Unknown
Elevate Ventures SaaS & Software, Life Science, HardTech, AgriTech & Farming, Information Technology Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$250k Pre-Seed, Seed, Series A United States, Indiana Indianapolis, Indiana, United States Venture Capital 600 Subscribe to Unlock Subscribe to Unlock Flywheel Fund, GrowthX Capital, Purdue Ventures, Start Something Ventures, Allos Ventures
Matter Venture Partners Advanced Manufacturing, Health Care & Wellness, Artificial Intelligence Subscribe to Unlock Subscribe to Unlock February, 2026 $50M-$100M Series D United States Palo Alto, California, United States Venture Capital 10 Subscribe to Unlock Subscribe to Unlock Ally Bridge Group, Kleiner Perkins, Tyche Partners
SignalFire Health Care & Wellness, SaaS & Software, Cyber Security & Privacy, Artificial Intelligence, Financial Services & FinTech Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A, Series B, Series C, Series D United States, San Francisco San Francisco, California, United States Venture Capital 600 Subscribe to Unlock Subscribe to Unlock Unknown
MaC Venture Capital Artificial Intelligence, Aerospace & Defense (interpreted as Electronics & Devices and Science & Engineering), Health Care & Wellness, SaaS & Software, Blockchain & Cryptocurrency Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A United States Los Angeles, California, United States Venture Capital 340 Subscribe to Unlock Subscribe to Unlock Unknown
Iconiq Artificial Intelligence Subscribe to Unlock Subscribe to Unlock February, 2026 $1M-$10M Series B, Series C San Francisco, London, Palo Alto, Singapore, New York San Francisco, California, United States Other 167 Subscribe to Unlock Subscribe to Unlock Unknown
Pioneer Fund Business & Professional Services, Financial Services & FinTech, Venture Capital Subscribe to Unlock Subscribe to Unlock February, 2026 $100k-$250k Seed North America, United States, Canada San Francisco, California, United States Venture Capital 714 Subscribe to Unlock Subscribe to Unlock North West Quadrant Ventures
Plug And Play Tech Center Enterprise & AI, FinTech, Energy, AgriTech & Farming, Health Care & Wellness Subscribe to Unlock Subscribe to Unlock February, 2026 $25k-$500k Seed, Series A United States, United Kingdom, Canada, Asia, Europe Sunnyvale, California, United States Accelerator 1661 Subscribe to Unlock Subscribe to Unlock 500 Global, Sequoia Capital, Andreessen Horowitz
Pioneer Square Labs SaaS & Software, Artificial Intelligence, Financial Services & FinTech, Business & Professional Services, Enterprise Applications Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A, Series B United States, Mexico Seattle, Washington, United States Venture Capital 52 Subscribe to Unlock Subscribe to Unlock ASCEND, Foundry, Trilogy Equity Partners, Insight Partners, Madrona, Clocktower Technology Ventures
WndrCo Future of Work, Cybersecurity, Consumer Technology, Developer Infrastructure, Artificial Intelligence Subscribe to Unlock Subscribe to Unlock March, 2026 $500k-$1M Seed, Series A, Series B United States Redwood City, California, United States Venture Capital 102 Subscribe to Unlock Subscribe to Unlock Andreessen Horowitz, Khosla Ventures
MTech Capital Artificial Intelligence, Financial Services & FinTech, SaaS & Software, Health Care & Wellness, Enterprise Software Subscribe to Unlock Subscribe to Unlock February, 2026 $1M-$10M Seed, Series A North America, Europe, United States, United Kingdom London, England, United Kingdom Venture Capital 30 Subscribe to Unlock Subscribe to Unlock Bold Penguin, Corvus, Openly, Akur8, Unqork
Pier 70 Ventures Health Care & Wellness, Biotechnology, Software & SaaS, Data & Analytics, Artificial Intelligence Subscribe to Unlock Subscribe to Unlock February, 2026 $250k-$500k Seed, Series A, Series B United States, Seattle Seattle, Washington, United States Venture Capital 7 Subscribe to Unlock Subscribe to Unlock Boomerang Ventures, Life Science Angels, TCA Venture Group
Uncork Capital SaaS & Software, Financial Services & FinTech, Health Care & Wellness, E-Commerce & Retail, Information Technology Subscribe to Unlock Subscribe to Unlock February, 2026 $100k-$250k Seed, Series A United States San Francisco, California, United States Venture Capital 115 Subscribe to Unlock Subscribe to Unlock Accel, Sequoia Capital, First Round Capital, Tiger Global, Andreessen Horowitz
Team8 Cyber Security & Privacy, Artificial Intelligence, Financial Services & FinTech, SaaS & Software, Health Care & Wellness Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A, Series B United States, Israel Tel Aviv, Israel Venture Capital 40 Subscribe to Unlock Subscribe to Unlock Microsoft, Walmart, Cisco, Barclays, Moody's
Peercheque SaaS & Software, Financial Services & FinTech, Artificial Intelligence, Apps & Platforms Subscribe to Unlock Subscribe to Unlock February, 2026 $100k-$250k Pre-Seed, Seed India Mumbai, Maharashtra, India Venture Capital 30 Subscribe to Unlock Subscribe to Unlock Unknown
Floodgate Artificial Intelligence, Consumer, Web3 / Crypto, Enterprise, Fintech, Health Subscribe to Unlock Subscribe to Unlock February, 2026 $500k–$1M Pre-seed, Seed, Series A United States Menlo Park, California, United States Venture Capital 240 Subscribe to Unlock Subscribe to Unlock First Round Capital, Sequoia Capital, Google Ventures, Insight Partners
Upfront Ventures Health Care & Wellness, Artificial Intelligence, Biotechnology, Consumer Products, SaaS & Software Subscribe to Unlock Subscribe to Unlock February, 2026 $500k–$1M Pre-Seed, Seed, Series A United States, Europe, India, Israel Santa Monica, California, United States Venture Capital 100 Subscribe to Unlock Subscribe to Unlock Unknown
Trousdale Ventures Space & Mobility, Climate Tech, Deep Tech, Consumer, Health Care & Wellness Subscribe to Unlock Subscribe to Unlock February, 2026 $500k-$1M Seed, Series A, Series B United States, United Kingdom, India, Europe Los Angeles, California, United States Venture Capital 91 Subscribe to Unlock Subscribe to Unlock Alumni Ventures, Sequoia Capital, Y Combinator, Harpoon Ventures
Anthemis Group Financial Services & FinTech, Enterprise Applications, High Tech, SaaS & Software, Artificial Intelligence Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A, Series B, Late Stage Venture United States, United Kingdom, Europe New York, New York, United States Venture Capital 186 Subscribe to Unlock Subscribe to Unlock Techstars, Y Combinator, Plug and Play Tech Center, EIC Fund, SBI Investment
Energy Impact Partners Energy, GreenTech & Sustainability, Science & Engineering, Manufacturing, Business & Professional Services Subscribe to Unlock Subscribe to Unlock February, 2026 $1M-$10M Seed, Series A, Series B, Series C, Series D North America, Europe New York, New York, United States Venture Capital 60 Subscribe to Unlock Subscribe to Unlock BP Ventures, Microsoft, Various strategic corporate partners
Cherry Ventures B2B software, Financial Services & FinTech, Health Care & Wellness, Climate Tech, Consumer sectors Subscribe to Unlock Subscribe to Unlock February, 2026 $1M-$10M Seed, Series A, Series B, Series D Europe Berlin, Berlin, Germany Venture Capital 147 Subscribe to Unlock Subscribe to Unlock Google Ventures, Amazon Web Services, HubSpot, Notion, Stripe
Madrona Artificial Intelligence, SaaS & Software, Health Care & Wellness, Apps & Platforms, Data & Analytics Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A, Series B, Series C United States, Seattle, Silicon Valley Seattle, Washington, United States Venture Capital 90 Subscribe to Unlock Subscribe to Unlock Andreessen Horowitz, First Round Capital, Floodgate, BAMCAP
HeartFelt SaaS & Software, Financial Services & FinTech, Artificial Intelligence, Biotechnology, E-Commerce & Retail Subscribe to Unlock Subscribe to Unlock February, 2026 $100k-$250k Pre-Seed, Seed, Series A Europe, United States Berlin, Berlin, Germany Venture Capital 300 Subscribe to Unlock Subscribe to Unlock Insight Partners, Index, Benchmark, Bessemer, Left Lane
Astera Ventures Blockchain & Cryptocurrency, Artificial Intelligence, Financial Services & FinTech, SaaS & Software, Apps & Platforms Subscribe to Unlock Subscribe to Unlock February, 2026 $100k-$250k Seed, Series A North America Toronto, Ontario, Canada Venture Capital 15 Subscribe to Unlock Subscribe to Unlock Unknown
True Ventures Artificial Intelligence, Biotechnology, GreenTech & Sustainability, SaaS & Software, Health Care & Wellness Subscribe to Unlock Subscribe to Unlock March, 2026 $500k-$1M Pre-Seed, Seed, Series A United States, San Francisco, Palo Alto San Francisco, California, United States Venture Capital 450 Subscribe to Unlock Subscribe to Unlock SV Angel, Khosla Ventures, Foundry, Google Ventures, Y Combinator
Eclipse Construction, Energy, Health Care & Wellness, Manufacturing, Robotics Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A, Series B, Series C United States, North America Palo Alto, California, United States Venture Capital 211 Subscribe to Unlock Subscribe to Unlock Sequoia Capital, Andreessen Horowitz, NEA, Lux Capital, DCVC
Initialized Capital Enterprise SaaS, Sustainability, Health Care & Wellness, Hard Tech, Artificial Intelligence Subscribe to Unlock Subscribe to Unlock February, 2026 $500k-$1M Seed United States San Francisco, California, United States Venture Capital 175 Subscribe to Unlock Subscribe to Unlock Y Combinator, Tiger Global Management, SV Angel, Seven Seven Six
7Ridge Financial Services & FinTech, Information Technology, Data & Analytics, SaaS & Software, Cyber Security & Privacy Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Series A, Series B Europe, North America London, United Kingdom Venture Capital 30 Subscribe to Unlock Subscribe to Unlock Unknown
Basis Set Artificial Intelligence, SaaS & Software, Data & Analytics, Manufacturing, Robotics Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Pre-Seed, Seed, Series A United States Silicon Valley, California, United States Venture Capital 54 Subscribe to Unlock Subscribe to Unlock Soma Capital, Liquid 2 Ventures, Y Combinator, Accel, Notable Capital

Looking to connect with active investors?

Get access to thousands of investors actively backing startups each month. Target firms by geography, stage, industry focus, and more.

investor-insights-banner

Other Recently Funded Startups Lists

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

    Updated on March 30, 2026

    Read More
  • Updated List of Top Active Investors & VCs Funding SaaS Startups in the US in 2025

    Updated on March 30, 2026

    Read More
  • List of Recently Funded Seed Startups in the United States for 2025

    Updated on March 30, 2026

    Read More
  • List of Recently Funded Seed Startups for 2025

    Updated on March 30, 2026

    Read More
logo

Revli delivers weekly updated databases of recently funded startups and investors, complete with verified contact details, so you can close more deals and raise capital faster.

Copyright© 2025, Revli Inc. All Rights Reserved