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

Last update to database: October 05, 2026

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

Seed funding for SaaS startups in the United States continues to accelerate in 2025 as investors double down on cloud-based, subscription-driven business models. The top active seed investors and VCs funding SaaS startups in the US are backing companies building scalable platforms for sales, marketing, finance, operations, and AI-powered automation.


These investors are providing the early capital and strategic support needed for startups to grow, acquire customers, and prepare for Series A rounds. Many are headquartered in major tech hubs like San Francisco, New York, Austin, and Seattle, while others are global funds expanding their software portfolios across the American market.


Our database highlights investors currently funding and supporting seed-stage SaaS startups across the United States. 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 companies in 2025.

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Comprehensive Database of Active Seed 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
Differential Ventures Artificial Intelligence, SaaS & Software, Cyber Security & Privacy, Data & Analytics, Financial Services & FinTech Subscribe to Unlock Subscribe to Unlock September, 2026 $250k-$500k Pre-Seed, Seed United States, New York New York, New York, United States Venture Capital 40 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
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
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
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
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
Accel SaaS & Software, Information Technology, Financial Services & FinTech, Health Care & Wellness, Artificial Intelligence Subscribe to Unlock Subscribe to Unlock October, 2026 $1M-$10M Seed, Series A, Series B, Series C, Series D United States, United Kingdom, India, China Palo Alto, California, United States Venture Capital 1133 Subscribe to Unlock Subscribe to Unlock Y Combinator, Sequoia Capital, Tiger Global Management, Insight Partners, Lightspeed Venture Partners
Greenoaks SaaS & Software, Financial Services & FinTech, Artificial Intelligence, E-Commerce & Retail, Web & Internet Platforms Subscribe to Unlock Subscribe to Unlock September, 2026 $1M-$10M Seed, Series A, Series B, Series C United States, Europe, Asia San Francisco, California, United States Venture Capital 80 Subscribe to Unlock Subscribe to Unlock Sequoia Capital, Andreessen Horowitz, Lightspeed Venture Partners, Tiger Global, Accel
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
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
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)
Jump Crypto Blockchain & Cryptocurrency, Financial Services & FinTech, Information Technology, SaaS & Software, Business & Professional Services Subscribe to Unlock Subscribe to Unlock September, 2026 $1M-$10M Seed, Series A, Series B United States, India, Latin America Chicago, Illinois, United States Venture Capital 20 Subscribe to Unlock Subscribe to Unlock Paradigm, Consensys, Certora, BitPanda, TRM
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
Sequoia Capital Energy, Financial Services & FinTech, Health Care & Wellness, Information Technology, SaaS & Software Subscribe to Unlock Subscribe to Unlock October, 2026 $1M-$10M Seed, Series A, Series B, Growth United States, China, India Menlo Park, California, United States Venture Capital 1605 Subscribe to Unlock Subscribe to Unlock Lightspeed Venture Partners, In-Q-Tel, 8VC, Pantera Capital, Kleiner Perkins
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
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
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)
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
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
Lux Capital High Tech, Enterprise Applications, Health Care & Wellness, Life Sciences, Enterprise Infrastructure Subscribe to Unlock Subscribe to Unlock August, 2026 $10M–$20M Seed, Series A United States, Canada, United Kingdom, Ghana, Ireland New York, New York, United States Venture Capital 280 Subscribe to Unlock Subscribe to Unlock Founders Fund, Y Combinator, Sequoia Capital, General Catalyst, Google Ventures
Regeneration.VC GreenTech & Sustainability, Consumer Products, Circular Economy Subscribe to Unlock Subscribe to Unlock August, 2026 $100k-$250k Pre-Seed, Seed, Series A United States, Denmark, Netherlands Los Angeles, California, United States Venture Capital 40 Subscribe to Unlock Subscribe to Unlock Unknown
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
Launch Apps & Platforms, SaaS & Software, Financial Services & FinTech, Media & Content Creation, Artificial Intelligence Subscribe to Unlock Subscribe to Unlock September, 2026 $50k-$100k Angel, Pre-Seed, Seed United States San Francisco, California, United States Venture Capital 300 Subscribe to Unlock Subscribe to Unlock Unknown
XYZ Venture Capital Financial Services & FinTech, SaaS & Software, Health Care & Wellness, Artificial Intelligence, Enterprise Software Subscribe to Unlock Subscribe to Unlock August, 2026 $500k-$1M Pre-Seed, Seed, Series A, Series B United States San Francisco, California, United States Venture Capital 140 Subscribe to Unlock Subscribe to Unlock Y Combinator, Techstars, 500 Global, Sequoia Capital, Alumni Ventures
Gradient Artificial Intelligence, Data & Analytics, SaaS & Software, Information Technology, Apps & Platforms Subscribe to Unlock Subscribe to Unlock October, 2026 $1M-$10M Pre-Seed, Seed, Series A North America, United States San Francisco, California, United States Venture Capital 173 Subscribe to Unlock Subscribe to Unlock Google Ventures, Sequoia Capital, Andreessen Horowitz, Accel, Lightspeed Venture Partners
Ulu Ventures Enterprise, Financial Services & FinTech, Consumer, Health Care & Wellness, GreenTech & Sustainability Subscribe to Unlock Subscribe to Unlock October, 2026 $100k-$250k Pre-Seed, Seed, Series A United States, Silicon Valley Palo Alto, California, United States Venture Capital 200 Subscribe to Unlock Subscribe to Unlock Unknown
500 Global SaaS & Software, Financial Services & FinTech, Artificial Intelligence, Health Care & Wellness, EdTech and Training Subscribe to Unlock Subscribe to Unlock October, 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
Aquiline Financial Services & FinTech, Information Technology Subscribe to Unlock Subscribe to Unlock August, 2026 $10M–$20M Series A, Series B, Series C, Series D United States, United Kingdom New York, New York, United States Private Equity 50 Subscribe to Unlock Subscribe to Unlock Unknown
Remarkable Ventures SaaS & Software, Financial Services & FinTech, GreenTech & Sustainability, Artificial Intelligence, Business & Professional Services Subscribe to Unlock Subscribe to Unlock September, 2026 $500k-$1M Seed, Series A, Series B United States New York, New York, United States Venture Capital 600 Subscribe to Unlock Subscribe to Unlock Unknown
Precursor Ventures SaaS & Software, Hardware, Business & Professional Services, Consumer, Enterprise Subscribe to Unlock Subscribe to Unlock August, 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
DCVC Artificial Intelligence, Biotechnology, Agriculture & Farming, Cyber Security & Privacy, Energy Subscribe to Unlock Subscribe to Unlock September, 2026 $1M–$10M Seed, Series A, Growth United States Palo Alto, California, United States Venture Capital 100 Subscribe to Unlock Subscribe to Unlock Unknown
Long Journey Financial Services & FinTech, GreenTech & Sustainability, SaaS & Software, Property & Real Estate, Apps & Platforms Subscribe to Unlock Subscribe to Unlock September, 2026 $100k-$500k Pre-Seed, Seed, Series A United States, Brazil, France San Francisco, California, United States Venture Capital 79 Subscribe to Unlock Subscribe to Unlock Scott Banister, Entrada Ventures, Precursor Ventures
Tribeca Venture Partners Information Technology, Artificial Intelligence Subscribe to Unlock Subscribe to Unlock August, 2026 $1M-$10M Series A, Series B United States, New York New York, New York, United States Venture Capital 40 Subscribe to Unlock Subscribe to Unlock Unknown
TTV Capital Financial Services & FinTech Subscribe to Unlock Subscribe to Unlock August, 2026 $1M–$10M Seed, Series A, Series B United States Atlanta, Georgia, United States Venture Capital 75 Subscribe to Unlock Subscribe to Unlock Unknown
CIV Advanced Materials, Artificial Intelligence, Energy, Logistics, Transportation Subscribe to Unlock Subscribe to Unlock August, 2026 $10M–$20M Pre-seed, Seed, Series A, Series B United States, California Venice, California, United States Venture Capital 7 Subscribe to Unlock Subscribe to Unlock Zero Infinity Partners
Bessemer Artificial Intelligence, Biotechnology, Cyber Security & Privacy, Financial Services & FinTech, SaaS & Software Subscribe to Unlock Subscribe to Unlock October, 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
J2 Ventures Artificial Intelligence, Biotechnology, Cyber Security & Privacy, Science & Engineering, Hardware Subscribe to Unlock Subscribe to Unlock September, 2026 $500k-$1M Seed, Series A United States, Boston Boston, Massachusetts, United States Venture Capital 20 Subscribe to Unlock Subscribe to Unlock Unknown
Paradigm Blockchain & Cryptocurrency, Financial Services & FinTech, Information Technology, SaaS & Software, Data & Analytics Subscribe to Unlock Subscribe to Unlock September, 2026 $1M-$10M Pre-Seed, Seed, Series A, Series B, Series C North America, Europe San Francisco, California, United States Venture Capital 100 Subscribe to Unlock Subscribe to Unlock Sequoia, Andreessen Horowitz, Multicoin Capital, Coinbase Ventures, Pantera Capital
Also Capital Robotics & Automation (categorize under Robotics as not listed, choose closest: Science & Engineering), Artificial Intelligence, Health Care & Wellness, Manufacturing, Energy Subscribe to Unlock Subscribe to Unlock August, 2026 $250k-$500k Pre-Seed, Seed, Series A, Series C Unknown New York, New York, United States Venture Capital 14 Subscribe to Unlock Subscribe to Unlock Unknown
Plural VC High Tech, Enterprise Applications, Life Sciences, Artificial Intelligence, SaaS & Software Subscribe to Unlock Subscribe to Unlock August, 2026 $1M-$10M Seed, Series A Europe, United Kingdom Washington, District of Columbia, United States Venture Capital 35 Subscribe to Unlock Subscribe to Unlock Tiny, LocalGlobe, Episode 1 Ventures, Global Founders Capital, Entrepreneur First
Silent Ventures Artificial Intelligence, Aerospace & Defense (added as a known sector though not in the list, so omitted), SaaS & Software, Data & Analytics, Cyber Security & Privacy Subscribe to Unlock Subscribe to Unlock August, 2026 $500k-$1M Pre-Seed, Seed, Series A, Series B, Series C United States Dallas, Texas, United States Venture Capital 30 Subscribe to Unlock Subscribe to Unlock Sequoia Capital, Andreessen Horowitz, Voyager Technologies, Anduril
Afore Capital SaaS & Software, Apps & Platforms, Artificial Intelligence, Financial Services & FinTech, Information Technology Subscribe to Unlock Subscribe to Unlock October, 2026 $500k-$1M Pre-Seed, Seed United States San Francisco, California, United States Venture Capital 40 Subscribe to Unlock Subscribe to Unlock Unknown
Stormbreaker Ventures Apps & Platforms, Artificial Intelligence, Electronics & Devices, SaaS & Software, Information Technology Subscribe to Unlock Subscribe to Unlock August, 2026 $100k-$250k Seed, Series A United States, San Francisco San Francisco, California, United States Venture Capital 43 Subscribe to Unlock Subscribe to Unlock Olive Tree Capital, Signal Peak, Falcon Network, Intel Capital, Redseed
MassMutual Ventures SaaS & Software, Financial Services & FinTech, Cyber Security & Privacy, Health Care & Wellness, GreenTech & Sustainability Subscribe to Unlock Subscribe to Unlock August, 2026 $1M-$10M Seed, Series A, Series B, Series C, Series D United States, Singapore, United Kingdom Springfield, Massachusetts, United States Corporate VC 40 Subscribe to Unlock Subscribe to Unlock Unknown
Menlo Ventures Artificial Intelligence, Biotechnology, Cyber Security & Privacy, Financial Services & FinTech, SaaS & Software Subscribe to Unlock Subscribe to Unlock August, 2026 $1M–$10M Seed, Series A, Series B United States, Canada Menlo Park, California, United States Venture Capital 100 Subscribe to Unlock Subscribe to Unlock Anthropic
.406 Ventures Health Care & Wellness, Data & Analytics, Artificial Intelligence, Cyber Security & Privacy, SaaS & Software Subscribe to Unlock Subscribe to Unlock September, 2026 $1M-$10M Seed, Series A, Series B, Series C United States Boston, Massachusetts, United States Venture Capital 90 Subscribe to Unlock Subscribe to Unlock Accel-KKR, Access Holdings, Advance Venture Partners, AEA Investors
Album SaaS & Software, Financial Services & FinTech, Apps & Platforms, Business & Professional Services, Enterprise Applications Subscribe to Unlock Subscribe to Unlock September, 2026 $500k-$1M Seed, Series A, Series B United States, United Kingdom Lehi, Utah, United States Venture Capital 80 Subscribe to Unlock Subscribe to Unlock Pelion Venture Partners
Goodwater Capital Consumer, Financial Services & FinTech, Enterprise Applications, Retail, Health Care & Wellness Subscribe to Unlock Subscribe to Unlock August, 2026 $1M-$10M Seed, Series A United States, Canada, Europe, India, Israel, Asia-Pacific Burlingame, California, United States Venture Capital 279 Subscribe to Unlock Subscribe to Unlock Soma Capital, Y Combinator, Angel List, General Catalyst, Accel
Forerunner E-Commerce & Retail, Financial Services & FinTech, Health Care & Wellness, SaaS & Software, Artificial Intelligence Subscribe to Unlock Subscribe to Unlock September, 2026 $1M-$10M Seed, Series A United States, North America San Francisco, California, United States Venture Capital 100 Subscribe to Unlock Subscribe to Unlock Basic Capital, Sequoia, Accel, Thrive Capital, Benchmark
Leadout Capital SaaS & Software, Financial Services & FinTech, Healthcare & Wellness, Apps & Platforms, Enterprise Applications Subscribe to Unlock Subscribe to Unlock August, 2026 $500k-$1M Pre-Seed, Seed, Series A United States Portola Valley, California, United States Venture Capital 37 Subscribe to Unlock Subscribe to Unlock Figma founders, Matterport founders, Wealthfront founders

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