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

Last update to database: October 05, 2026

Leading Investors & Venture Capital Firms Funding Software as a Service Startups Across the US

The United States remains the world leader in SaaS innovation, and 2025 continues to bring record levels of venture investment to the software industry. The top active investors and VCs funding SaaS startups in the US are backing companies that power digital transformation through scalable, cloud-based platforms.


These investors are fueling innovation in enterprise software, workflow automation, CRM systems, AI-powered SaaS, and B2B productivity tools. Many are headquartered in major technology hubs such as San Francisco, New York, Austin, and Seattle, while others are global funds expanding their software portfolios in the US market.


Our database highlights investors currently funding and supporting SaaS startups across the United States. Updated weekly, it provides founders, analysts, and business development teams with real-time insights into who’s actively investing in the American software-as-a-service ecosystem.

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Comprehensive Database of Active Investors & VCs Funding SaaS Startups in the US – 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
RA Capital Health Care & Wellness, Biotechnology, Medical Devices, Pharmaceuticals, Life Sciences Subscribe to Unlock Subscribe to Unlock September, 2026 $1M-$10M Seed, Series A, Series B, Series C North America, Europe, Asia Boston, Massachusetts, United States Venture Capital 40 Subscribe to Unlock Subscribe to Unlock Flagship Pioneering, Spark Capital, Perceptive Advisors, Bain Capital Life Science
Array Ventures Artificial Intelligence, Cyber Security & Privacy, Health Care & Wellness, Financial Services & FinTech, Manufacturing Subscribe to Unlock Subscribe to Unlock September, 2026 $500k-$1M Seed, Series A, Series B United States San Francisco, California, United States Venture Capital 80 Subscribe to Unlock Subscribe to Unlock Andreessen Horowitz, Sequoia, Founders Fund, General Catalyst, Khosla Ventures
2048 Ventures Vertical AI, Deep Tech, Health Care & Wellness, Biotechnology, SaaS & Software Subscribe to Unlock Subscribe to Unlock September, 2026 $500k-$1M Pre-Seed, Seed United States, North America New York, New York, United States Venture Capital 70 Subscribe to Unlock Subscribe to Unlock Founder Collective, First Row Partners
BoxGroup FinTech, SaaS & Software, Marketplaces, GreenTech & Sustainability, Developer Tools Subscribe to Unlock Subscribe to Unlock October, 2026 $500k–$1M Pre-Seed, Seed, Series A United States, New York, San Francisco New York, New York, United States Venture Capital 872 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 October, 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)
The Lind Partners Biotechnology, Financial Services & FinTech, Energy, Manufacturing, Science & Engineering Subscribe to Unlock Subscribe to Unlock September, 2026 $1M-$10M Series C, Post-IPO United States, North America New York, New York, United States Private Equity 31 Subscribe to Unlock Subscribe to Unlock Tasman Group, plus 2 others
Wing Venture Capital Artificial Intelligence, Data & Analytics, Autonomous apps & Platforms, Web3, Biotechnology Subscribe to Unlock Subscribe to Unlock September, 2026 $1M-$10M Pre-Seed, Seed, Series A United States Palo Alto, California, United States Venture Capital 22 Subscribe to Unlock Subscribe to Unlock Y Combinator, Uncork Capital, Greylock, Tiger Global Management, Madrona Venture Group, Google Ventures
Automotive Ventures Connectivity, Cybersecurity & Privacy, Artificial Intelligence, Energy, Logistics & Transportation Subscribe to Unlock Subscribe to Unlock September, 2026 $500k-$1M Seed Global Atlanta, Georgia, United States Venture Capital 48 Subscribe to Unlock Subscribe to Unlock Unknown
NVIDIA Artificial Intelligence, Hardware, Data & Analytics, SaaS & Software, Science & Engineering Subscribe to Unlock Subscribe to Unlock September, 2026 $1M-$10M Seed, Series A, Series B United States, North America, Europe, Asia Santa Clara, California, United States Corporate VC 120 Subscribe to Unlock Subscribe to Unlock Sequoia Capital, Andreessen Horowitz, Lightspeed Venture Partners, Accel Partners, Kleiner Perkins
Breakthrough Energy Energy, GreenTech & Sustainability, Manufacturing, Science & Engineering, Natural Resources Subscribe to Unlock Subscribe to Unlock October, 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
Focal Apps & Platforms, SaaS & Software, Information Technology, Artificial Intelligence, Data & Analytics Subscribe to Unlock Subscribe to Unlock September, 2026 $500k-$1M Pre-Seed, Seed United States, Canada San Francisco, California, United States Venture Capital 30 Subscribe to Unlock Subscribe to Unlock Unknown
Volition Capital SaaS & Software, Information Technology, Internet & Web Platforms, Consumer & Internet, Technology Subscribe to Unlock Subscribe to Unlock September, 2026 $1M-$10M Series A, Series B United States, Canada, Europe Boston, Massachusetts, United States Venture Capital 26 Subscribe to Unlock Subscribe to Unlock Unknown
August Capital Information Technology, SaaS & Software, Data & Analytics, Financial Services & FinTech, Artificial Intelligence Subscribe to Unlock Subscribe to Unlock September, 2026 $1M-$10M Seed, Series A, Series B, Series C United States, San Francisco Bay Area San Francisco, California, United States Venture Capital 75 Subscribe to Unlock Subscribe to Unlock Unknown
Ten Eleven Ventures Cyber Security & Privacy, Information Technology, Communication & IT, Financial Services & FinTech Subscribe to Unlock Subscribe to Unlock September, 2026 $1M-$10M Seed, Series A, Series B United States Burlingame, United States Venture Capital 40 Subscribe to Unlock Subscribe to Unlock Unknown
Correlation Ventures Advertising, Data & Analytics, GreenTech & Sustainability, Cyber Security & Privacy, SaaS & Software Subscribe to Unlock Subscribe to Unlock September, 2026 $100k-$1M Pre-Seed, Seed, Series A, Series B, Series C, Series D United States San Francisco, California, United States Venture Capital 400 Subscribe to Unlock Subscribe to Unlock Unknown
First Round Capital Enterprise (mapped as Business & Professional Services), Artificial Intelligence, Hardware (mapped as Electronics & Devices), Health Care & Wellness, Financial Services & FinTech Subscribe to Unlock Subscribe to Unlock October, 2026 $1M–$10M Pre-seed, Seed, Series A United States San Francisco, California, United States Venture Capital 500 Subscribe to Unlock Subscribe to Unlock Unknown
Khosla Ventures Artificial Intelligence, Health Care & Wellness, GreenTech & Sustainability, SaaS & Software, Financial Services & FinTech Subscribe to Unlock Subscribe to Unlock October, 2026 $1M–$10M Pre-seed, Seed, Series A, Series B, Growth United States, Global Menlo Park, California, United States Venture Capital 100 Subscribe to Unlock Subscribe to Unlock Unknown
Chemistry SaaS & Software, Artificial Intelligence, Financial Services & FinTech, Information Technology Subscribe to Unlock Subscribe to Unlock September, 2026 $1M-$10M Pre-Seed, Seed, Series A, Series B United States San Francisco, California, United States Venture Capital 100 Subscribe to Unlock Subscribe to Unlock Unknown
HubSpot SaaS & Software, Financial Services & FinTech, Artificial Intelligence, Apps & Platforms, Data & Analytics Subscribe to Unlock Subscribe to Unlock September, 2026 $500k-$1M Seed, Series A, Series B Global Boston, United States Corporate VC 40 Subscribe to Unlock Subscribe to Unlock CapitalG, Sequoia Capital, First Round Capital, BoxGroup, Meritech Capital
Seedcamp Apps & Platforms, Artificial Intelligence, SaaS & Software, Financial Services & FinTech, Health Care & Wellness Subscribe to Unlock Subscribe to Unlock September, 2026 $100k-$250k Pre-Seed, Seed Europe, United Kingdom London, Greater London, United Kingdom Venture Capital 500 Subscribe to Unlock Subscribe to Unlock Unknown
AIX Ventures Artificial Intelligence, SaaS & Software, Apps & Platforms, Data & Analytics, E-Commerce & Retail Subscribe to Unlock Subscribe to Unlock September, 2026 $250k-$500k Pre-Seed, Seed, Series A United States, San Francisco San Francisco, California, United States Venture Capital 40 Subscribe to Unlock Subscribe to Unlock Darling Ventures, A Capital, LaunchPad, Bloomberg Beta, K9 Ventures
Waterman Ventures SaaS & Software, Artificial Intelligence, Financial Services & FinTech, EdTech and Training, Health Care & Wellness Subscribe to Unlock Subscribe to Unlock October, 2026 $50k-$100k Angel, Pre-Seed, Seed, Series A, Series B United States, North America Manchester, New Hampshire, United States Venture Capital 1400 Subscribe to Unlock Subscribe to Unlock Andreessen Horowitz, Sequoia, Khosla, Accel
SV Angel SaaS & Software, Artificial Intelligence, Financial Services & FinTech, Information Technology, Web & Internet Platforms Subscribe to Unlock Subscribe to Unlock September, 2026 $100k-$250k Seed, Series B United States San Francisco, California, United States Venture Capital 1406 Subscribe to Unlock Subscribe to Unlock 10D Ventures, Alumni Ventures, Capchase, Riviera Partners, Dapper Labs
Las Olas Venture Capital SaaS & Software, Artificial Intelligence, Logistics & Transportation, Health Care & Wellness, Financial Services & FinTech Subscribe to Unlock Subscribe to Unlock September, 2026 $1M-$10M Seed United States, Eastern United States Fort Lauderdale, Florida, United States Venture Capital 30 Subscribe to Unlock Subscribe to Unlock Bling Capital, Industry Ventures, Sweetwood Capital, Bling Capital, Industry Ventures
Gutbrain Ventures Enterprise Applications, High Tech, Artificial Intelligence, Vertical SaaS, Enterprise Infrastructure Subscribe to Unlock Subscribe to Unlock September, 2026 $1M-$10M Seed, Series A, Series B, Series C United States, Canada Boston, Massachusetts, United States Venture Capital 68 Subscribe to Unlock Subscribe to Unlock PBJ Capital, Glasswing Ventures, Techstars, BITKRAFT Ventures, Arca
AP Ventures Energy, Transportation, Chemicals, CleanTech, Industrial Technology Subscribe to Unlock Subscribe to Unlock October, 2026 $1M-$10M Pre-Seed, Seed, Series A Europe, North America, South Africa London, England, United Kingdom Venture Capital 10 Subscribe to Unlock Subscribe to Unlock Gather Ventures, SLB, CEPSA, Chevron Technology Ventures, JERA Inc.
TQ Ventures Artificial Intelligence, SaaS & Software, Healthcare & Wellness, Financial Services & FinTech, Consumer Tech Subscribe to Unlock Subscribe to Unlock October, 2026 $1M-$10M Pre-Seed, Seed, Series A, Series B, Series C United States, Europe, Asia New York, New York, United States Venture Capital 95 Subscribe to Unlock Subscribe to Unlock Y Combinator, Techstars, National Science Foundation, Callaghan Innovation, MassChallenge
Pitango Artificial Intelligence, Health Care & Wellness, Cyber Security & Privacy, SaaS & Software, Financial Services & FinTech Subscribe to Unlock Subscribe to Unlock September, 2026 $1M-$10M Seed, Series A, Series B, Series C, Series D Israel, United States Herzliya, Israel Venture Capital 84 Subscribe to Unlock Subscribe to Unlock OurCrowd, Bessemer Venture Partners, Insight Partners, Vertex Ventures Israel, Viola Ventures
SignalFire Health Care & Wellness, SaaS & Software, Cyber Security & Privacy, Artificial Intelligence, Financial Services & FinTech Subscribe to Unlock Subscribe to Unlock October, 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
Morgan Stanley Financial Services & FinTech, SaaS & Software, Health Care & Wellness, Information Technology, Media & Content Creation Subscribe to Unlock Subscribe to Unlock September, 2026 $10M-$20M Series A, Series B, Series C, Series D North America, Europe, United Kingdom New York, New York, United States Corporate VC 292 Subscribe to Unlock Subscribe to Unlock Hedge Funds, Investment Banks, Micro VCs, Venture Capitalists, Venture Debt providers
Abstract Biotechnology, Blockchain & Cryptocurrency, SaaS & Software, Financial Services & FinTech, Artificial Intelligence Subscribe to Unlock Subscribe to Unlock October, 2026 $1M-$10M Seed, Series A United States San Francisco, California, United States Venture Capital 150 Subscribe to Unlock Subscribe to Unlock Unknown
Madrona Artificial Intelligence, SaaS & Software, Health Care & Wellness, Apps & Platforms, Data & Analytics Subscribe to Unlock Subscribe to Unlock October, 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
Vertex Ventures SE Asia & India Infrastructure, SaaS & Software, Artificial Intelligence, Financial Services & FinTech, Information Technology Subscribe to Unlock Subscribe to Unlock September, 2026 $500k-$1M Seed, Series A United States, Singapore, India, Indonesia, Thailand Singapore, Central Region, Singapore Venture Capital 100 Subscribe to Unlock Subscribe to Unlock Unknown
Talis Capital SaaS & Software, Artificial Intelligence, Financial Services & FinTech, Biotechnology, Data & Analytics Subscribe to Unlock Subscribe to Unlock September, 2026 $1M-$10M Seed, Series A Europe, United States, United Kingdom London, Greater London, United Kingdom Venture Capital 30 Subscribe to Unlock Subscribe to Unlock Accel, Balderton Capital, Northzone, Dawn Capital
Initialized Capital Enterprise SaaS, Sustainability, Health Care & Wellness, Hard Tech, Artificial Intelligence Subscribe to Unlock Subscribe to Unlock October, 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
Slauson & Co. SaaS & Software, Apps & Platforms, Consumer Tech, E-Commerce & Retail, Business & Professional Services Subscribe to Unlock Subscribe to Unlock August, 2026 $100k-$250k Pre-Seed, Seed United States, Los Angeles Los Angeles, California, United States Venture Capital 30 Subscribe to Unlock Subscribe to Unlock Unknown
Index Ventures SaaS & Software, Enterprise, Consumer, Artificial Intelligence, Financial Services & FinTech Subscribe to Unlock Subscribe to Unlock September, 2026 $500k-$1M Seed, Series A, Series B United States, Europe, Israel London, England, United Kingdom Venture Capital 669 Subscribe to Unlock Subscribe to Unlock Sequoia Capital, Accel, Benchmark, Lightspeed Venture Partners
Rebright Partners Health Care & Wellness, EdTech and Training, Logistics & Transportation, SaaS & Software, Artificial Intelligence Subscribe to Unlock Subscribe to Unlock August, 2026 $10M-$20M Seed, Series A, Series B Japan, Singapore, India, Indonesia, Malaysia, Philippines, Thailand, Vietnam Tokyo, Japan Venture Capital 45 Subscribe to Unlock Subscribe to Unlock Jungle Ventures, Accel India, Sequoia India, Vertex Ventures, GGV Capital
Mangrove Capital Partners Business & Professional Services, SaaS & Software, Health Care & Wellness, Movies, Music & Entertainment Subscribe to Unlock Subscribe to Unlock August, 2026 $1M-$10M Seed, Series A, Series B Europe, Israel Luxembourg, Luxembourg Venture Capital 46 Subscribe to Unlock Subscribe to Unlock Bonsai Partners, FJ Labs
8VC Artificial Intelligence, Financial Services & FinTech, Health Care & Wellness, Logistics & Transportation, SaaS & Software Subscribe to Unlock Subscribe to Unlock October, 2026 $500k–$1M Pre-seed, Seed, Series A, Series B, Growth, Late-stage United States, San Francisco, Austin Austin, Texas, United States Venture Capital 100 Subscribe to Unlock Subscribe to Unlock 9Yards Capital, Sequoia Capital, Andreessen Horowitz, Lightspeed, Founders Fund
Underscore VC SaaS & Software, Artificial Intelligence, Financial Services & FinTech, Business & Professional Services, EdTech and Training Subscribe to Unlock Subscribe to Unlock August, 2026 $100k-$250k Pre-Seed, Seed United States, Europe Boston, 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 October, 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)
S2G Investments Food & Drink, AgriTech & Farming, Energy, GreenTech & Sustainability, Biotechnology Subscribe to Unlock Subscribe to Unlock September, 2026 $1M-$10M Series A, Series B, Series C United States, North America Chicago, Illinois, United States Venture Capital 40 Subscribe to Unlock Subscribe to Unlock Andreessen Horowitz, Founders Fund, Lightspeed Venture Partners, Sequoia Capital
A* Capital SaaS & Software, Artificial Intelligence, Financial Services & FinTech, Apps & Platforms, Internet Subscribe to Unlock Subscribe to Unlock September, 2026 $1M-$10M Pre-Seed, Seed, Series A United States, San Francisco San Francisco, California, United States Venture Capital 50 Subscribe to Unlock Subscribe to Unlock Founders Fund, Sequoia Capital, Andreessen Horowitz
Mucker Capital SaaS & Software, Financial Services & FinTech, Artificial Intelligence, Apps & Platforms, Business & Professional Services Subscribe to Unlock Subscribe to Unlock August, 2026 $100k-$250k Pre-Seed, Seed, Series A United States, Canada Los Angeles, California, United States Venture Capital 170 Subscribe to Unlock Subscribe to Unlock Sequoia Capital, Andreessen Horowitz, Accel Partners, First Round Capital
Energy Impact Partners Energy, GreenTech & Sustainability, Science & Engineering, Manufacturing, Business & Professional Services Subscribe to Unlock Subscribe to Unlock September, 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
Mayfield Artificial Intelligence, Financial Services & FinTech, Health Care & Wellness, SaaS & Software, Information Technology Subscribe to Unlock Subscribe to Unlock September, 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
Flying Fish Partners Artificial Intelligence, Machine Learning, SaaS & Software Subscribe to Unlock Subscribe to Unlock October, 2026 $100k-$250k Pre-Seed, Seed United States, Canada Seattle, Washington, United States Venture Capital 20 Subscribe to Unlock Subscribe to Unlock Unknown
E12 Ventures Artificial Intelligence, Data & Analytics, Robotics & Automation, Health Care & Wellness, AgriTech & Farming Subscribe to Unlock Subscribe to Unlock August, 2026 $500k-$1M Seed, Series A United States, Asia Palo Alto, California, United States Venture Capital 7 Subscribe to Unlock Subscribe to Unlock Unreasonable Impact, Khosla Ventures, Mitsui Global Investment, Origin Ventures Group, TELUS Global Ventures
S32 Artificial Intelligence, SaaS & Software, Cyber Security & Privacy, Biotechnology, Information Technology Subscribe to Unlock Subscribe to Unlock September, 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

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