List of Top Active Early-Stage SaaS Investors & VCs Funding Startups in the US in 2025

Last update to database: April 27, 2026

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

The United States remains the global leader in SaaS innovation, and 2025 is seeing a surge of early-stage funding for emerging software startups. The top active early-stage investors and VCs funding SaaS startups in the US are backing founders at the pre-seed and seed stages, helping them validate their products and scale faster.


These investors are fueling innovation in areas such as B2B software, workflow automation, enterprise tools, AI-powered SaaS, and productivity platforms. Many are based in top startup hubs like San Francisco, New York, Austin, and Seattle, while others are global venture firms actively investing in early-stage software companies across the US.


Our database highlights investors currently funding and supporting SaaS startups at the pre-seed and seed stages. Updated weekly, it gives founders, analysts, and business development teams real-time visibility into who’s actively investing in early-stage software-as-a-service startups across the United States.

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Comprehensive Database of Active Early-Stage SaaS 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
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)
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
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
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
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
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
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
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
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
Underscore VC SaaS & Software, Artificial Intelligence, Financial Services & FinTech, Business & Professional Services, EdTech and Training Subscribe to Unlock Subscribe to Unlock April, 2026 $100k-$250k Pre-Seed, Seed United States, Europe Boston, Massachusetts, United States Venture Capital 40 Subscribe to Unlock Subscribe to Unlock Unknown
Georgia Cleantech Innovation Hub Energy, GreenTech & Sustainability, Natural Resources, Manufacturing, Science & Engineering Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$250k Pre-Seed, Seed United States, Georgia Atlanta, Georgia, United States Accelerator 25 Subscribe to Unlock Subscribe to Unlock gener8tor, Cox Enterprises, Alabama Futures Fund
VYCAP Consumer, Enterprise Applications, Financial Services & FinTech, Blockchain & Cryptocurrency, SaaS & Software Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A, Series B, Series C, Series D United States, India Enschede, The Netherlands Venture Capital 54 Subscribe to Unlock Subscribe to Unlock Social Capital, Sequoia Capital, Founders Fund, Andreessen Horowitz
AZ Venture Capital Enterprise Applications, Financial Services & FinTech, SaaS & Software, Information Technology, High Tech Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A United States, Singapore Phoenix, Arizona, United States Venture Capital 11 Subscribe to Unlock Subscribe to Unlock LiveOak Venture Partners, Brookstone Venture Capital, Next Coast Ventures
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
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
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
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
Emmeline Ventures Health Care & Wellness, Financial Services & FinTech, GreenTech & Sustainability, SaaS & Software, Apps & Platforms Subscribe to Unlock Subscribe to Unlock April, 2026 $50k-$500k Pre-Seed, Seed, Series A, Series B United States Los Angeles, California, United States Venture Capital 27 Subscribe to Unlock Subscribe to Unlock Unknown
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
Antler SaaS & Software, Artificial Intelligence, Financial Services & FinTech, EdTech and Training, Health Care & Wellness Subscribe to Unlock Subscribe to Unlock April, 2026 $100k-$250k Angel, Pre-Seed, Seed, Series A, Series B, Series C North America, Europe, Asia, Middle East, Africa, Australia Singapore, Singapore Venture Capital 600 Subscribe to Unlock Subscribe to Unlock Sequoia Capital, Accel, Lightspeed Venture Partners, Craft Ventures, 500 Startups
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
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
Ibex Investors Mobility, Energy, Transportation, Technology, Financial Services & FinTech Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A, Series B, Series C Israel, United States Denver, Colorado, United States Venture Capital 100 Subscribe to Unlock Subscribe to Unlock Cisco, Spire Capital, Intuit, LinkedIn, Checkpoint
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
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
Acrew Capital Business & Professional Services, Financial Services & FinTech, Information Technology, SaaS & Software, Enterprise Applications Subscribe to Unlock Subscribe to Unlock April, 2026 $1M-$10M Seed, Series A, Series B United States, Mexico, Israel, Colombia, Indonesia Palo Alto, California, United States Venture Capital 140 Subscribe to Unlock Subscribe to Unlock Homebrew, Aspect Ventures, Y Combinator, Gaingels, Endeavor
Axiom Partners Business & Professional Services, Financial Services & FinTech, Human Resources (categorized under Business & Professional Services) Subscribe to Unlock Subscribe to Unlock March, 2026 $10M-$20M Series A, Series B, Series C Europe, Netherlands, Switzerland, Germany Zug, Switzerland Family Office 10 Subscribe to Unlock Subscribe to Unlock Unknown
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)
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
QP Ventures Artificial Intelligence, Cyber Security & Privacy, Financial Services & FinTech, Blockchain & Cryptocurrency, SaaS & Software Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$250k Seed, Series A Global London, United Kingdom Venture Capital 50 Subscribe to Unlock Subscribe to Unlock Acrew Capital, Ibex Investors, AidenLair Capital, Bow Wave Capital, Grove Ventures
Norwest Biotechnology, Financial Services & FinTech, SaaS & Software, Consumer Products, Information Technology Subscribe to Unlock Subscribe to Unlock April, 2026 $1M-$10M Pre-Seed, Seed, Series A, Series B, Series C, Series D North America, India, Israel Menlo Park, California, United States Venture Capital 700 Subscribe to Unlock Subscribe to Unlock Accel, Citius, Elevation Capital, General Catalyst
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
Tetrad VC B2B SaaS, Artificial Intelligence, Health Care & Wellness, Financial Services & FinTech, SaaS & Software Subscribe to Unlock Subscribe to Unlock March, 2026 $100k-$1M Angel, Pre-Seed, Seed United States, Europe, United Kingdom, Latin America, Middle East and North Africa Nicosia, Cyprus Venture Capital 30 Subscribe to Unlock Subscribe to Unlock Unknown
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
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
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
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
Systemiq Capital GreenTech & Sustainability, Artificial Intelligence, Energy, Biotechnology, SaaS & Software Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A Europe, North America London, England, United Kingdom Venture Capital 30 Subscribe to Unlock Subscribe to Unlock Unknown
Long Journey Artificial Intelligence, Financial Services & FinTech, SaaS & Software, Hardware, Health Care & Wellness Subscribe to Unlock Subscribe to Unlock March, 2026 $500k-$1M Pre-Seed, Seed, Series A, Series B United States, San Francisco San Francisco, California, United States Venture Capital 40 Subscribe to Unlock Subscribe to Unlock Founders Fund, 8VC, Initialized Capital, Lux Capital
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
Repeat Ventures Enterprise Applications, Consumer, Energy Tech, SaaS & Software Subscribe to Unlock Subscribe to Unlock March, 2026 $10M-$20M Seed, Series A United Kingdom San Francisco, California, United States Venture Capital 3 Subscribe to Unlock Subscribe to Unlock General Catalyst
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
Kleiner Perkins Biotechnology, E-Commerce & Retail, Information Technology, SaaS & Software, Financial Services & FinTech Subscribe to Unlock Subscribe to Unlock April, 2026 $1M-$10M Seed, Series A, Series B, Series C United States, China, South Korea, Germany, United Kingdom, India Menlo Park, California, United States Venture Capital 300 Subscribe to Unlock Subscribe to Unlock Facebook, Zynga, Amazon.com
York IE SaaS & Software, Artificial Intelligence, Financial Services & FinTech, Information Technology, Data & Analytics Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Pre-Seed, Seed, Series A United States, India, Europe Manchester, New Hampshire, United States Venture Capital 100 Subscribe to Unlock Subscribe to Unlock Five Elms Capital, Maine Venture Fund, Supply Change Capital, Vitalize VC
Soma Capital SaaS & Software, Data & Analytics, Information Technology, Business & Professional Services, Financial Services & FinTech Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Seed, Series A United States San Francisco, California, United States Venture Capital 40 Subscribe to Unlock Subscribe to Unlock Accel, Sequoia, Andreessen Horowitz, Lightspeed, Tiger Global
AAL VC Artificial Intelligence, Data & Analytics, Infrastructure, Developer Tools, Open Source Subscribe to Unlock Subscribe to Unlock March, 2026 $500k-$1M Seed, Series A North America, Europe Vancouver, Canada Venture Capital 30 Subscribe to Unlock Subscribe to Unlock Gradient Ventures, Khosla Ventures, NVIDIA, Menlo Ventures, Bain Capital Ventures
Twelve Below Enterprise Applications, Consumer, Health Care & Wellness, Financial Services & FinTech, Artificial Intelligence Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Pre-Seed, Seed, Series A United States, Israel New York, New York, United States Venture Capital 40 Subscribe to Unlock Subscribe to Unlock Drive Capital, Resilience, Union Square Ventures, Fika Ventures, BVF
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
Bling Capital Artificial Intelligence, SaaS & Software, Financial Services & FinTech, Apps & Platforms, Data & Analytics Subscribe to Unlock Subscribe to Unlock March, 2026 $1M-$10M Pre-Seed, Seed United States, San Francisco, New York, Seattle, Austin, Miami San Jose, California, United States Venture Capital 100 Subscribe to Unlock Subscribe to Unlock Andreessen Horowitz, Kleiner Perkins, Sequoia Capital, Accel, GV

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