Investor Shelf

Funder directory / United States

Software and SaaS investors in United States (2026)

269 funders based in United States. Filter by stage, sector or business model below. Contact details are part of Pro.

Polaris Partners

Venture capitalBoston, United StatesPre-seed · Seed · Growth

Polaris Partners is a venture capital firm with nearly 30 years of experience backing transformational healthcare, biotech, and technology companies. It supports early-stage academic research through its Polaris Innov…

HealthSoftware and SaaS

Refinery Ventures

Venture capitalCincinnati, United StatesSeed · Series A

Refinery Ventures is a venture capital firm based in Cincinnati, Ohio. It invests in early-scale technology companies on a trajectory towards Series A, focusing on startups in emerging venture markets.

Software and SaaSHealthMedia

Resolute Ventures

Venture capitalUnited StatesPre-seed · Seed

Resolute Ventures is a lead investor focused on backing founders at the outset of their journey. They typically provide the first venture capital check and lead pre-seed and seed rounds.

Software and SaaSHealthReal estate

Rise Capital

Venture capitalSan Francisco, United States

Rise Capital is a venture capital firm backing technology entrepreneurs in emerging markets. It focuses on high-growth technology companies across regions such as Latin America, Africa, MENA, India, and Southeast Asia.

Software and SaaSFintechFoodMobilityEducation

Robin Hood Ventures

Business angel networkPhiladelphia, United StatesSeed

Robin Hood Ventures is an angel investment group based in Philadelphia that provides equity financing to early-stage, high-growth startups. They invest in companies operating in software, healthcare IT, hardtech, and …

Software and SaaSHealthAIDeep tech

Sinewave Ventures

Venture capitalSan Francisco, United StatesPre-seed · Seed · Series AB2B

SineWave Ventures is an early-stage venture capital firm focused on commercial technology for enterprise and public sector markets. It invests in computing, cybersecurity, networking, and data analytics.

Software and SaaSAI

Tribeca Venture Partners

Venture capitalNew York, United StatesSeed · Series A · Growth

Tribeca Venture Partners is a New York-based venture capital firm that invests in technology businesses from early stage through growth. The firm targets sector-shifting technology companies with a focus on AI busines…

AISoftware and SaaS

Underscore VC

Venture capitalBoston, United StatesPre-seed · Seed

Underscore VC is a Boston-based venture capital firm focused on backing founders applying artificial intelligence to real-world problems. The firm primarily invests in early-stage companies at the Pre-Seed and Seed st…

AIInsurtechSoftware and SaaS

U.S. Venture Partners

Venture capitalMenlo Park, United StatesSeed · Series AB2B / B2C

U.S. Venture Partners is a Silicon Valley venture capital firm based in Menlo Park, California. The firm focuses on early-stage startups in cybersecurity, enterprise software, consumer, and healthcare sectors.

Software and SaaSConsumerHealth

Wavemaker Partners

Venture capitalSingapore, United StatesSeed · Series AB2B / B2C

Wavemaker Partners is an early-stage venture capital firm investing in enterprise, deep tech, and sustainability startups in Southeast Asia. It focuses on backing undervalued companies providing scalable technology so…

Software and SaaSDeep techClimate

Abstraction Capital

Venture capitalUnited StatesPre-seed · SeedB2B

Abstraction Capital is an early-stage venture capital firm investing at the pre-seed and seed stages. The firm backs technical founders building developer tools, infrastructure, data, and AI platforms.

Software and SaaSAI

Act One Ventures

Venture capitalSan Francisco, United StatesPre-seed · SeedB2B

Act One Ventures is a San Francisco-based venture capital firm investing in early-stage AI-native companies. The firm focuses on pre-seed and seed investments in AI agents, enterprise software, and AI-native operating…

AISoftware and SaaS

Azure Capital Partners

Venture capitalSan Francisco, United StatesSeed · Series A

Azure Capital Partners is an early-stage venture capital firm that invests in technology companies across North America. The firm focuses on seed to post-seed stage businesses at an inflection point of growth.

Software and SaaSAI

Basis Set Ventures

Venture capitalSan Francisco, United StatesPre-seed · SeedB2B / B2C

Basis Set Ventures is an AI-native venture capital firm investing in early-stage companies and founders leveraging artificial intelligence. Founded in 2017, the firm acts as initial capital for startups scaling human …

AISoftware and SaaS

Birchmere Ventures

Venture capitalPittsburgh, United StatesB2B

Birchmere Ventures is a venture firm based in Pittsburgh and San Francisco. It invests in technology companies spanning sectors such as software, health, education, and consumer platforms.

EducationHealthSoftware and SaaSConsumer

Boldstart Ventures

Venture capitalMiami, United StatesPre-seed · SeedB2B

Boldstart Ventures is a venture capital firm focused on inception and early-stage investments for technical founders. They write first checks for startups specializing in cybersecurity, AI infrastructure, and software.

AISoftware and SaaS

Bonfire Ventures

Venture capitalLos Angeles, United StatesSeedB2B

Bonfire Ventures is a seed-stage venture capital firm focused on B2B and AI-native software companies. The firm leads initial seed rounds with investments ranging from $2 million to $6 million and provides follow-on c…

AISoftware and SaaSFintech

Boston Harbor Angels

Business angel networkBoston, United StatesSeed

Boston Harbor Angels is an angel group of business leaders investing in high-growth, early-stage companies. Founded in 2004, the network funds startups across sectors including life sciences, information technology, a…

HealthSoftware and SaaSConsumer

Bowery Capital

Venture capitalUnited StatesPre-seed · SeedB2B

Bowery Capital is a venture capital firm investing in pre-seed and seed stage technology startups. It focuses as a lead investor in B2B SaaS and marketplace companies.

Software and SaaSMarketplaces

Contour Venture Partners

Venture capitalNew York, United StatesSeedB2B

Contour Venture Partners is a seed-stage venture capital firm based in New York City. The firm invests in companies providing innovative software solutions in enterprise SaaS, vertical B2B SaaS, financial services, an…

Software and SaaSFintechMedia

Crosslink Capital

Venture capitalMenlo Park, United StatesSeed · Series AB2B / B2C

Crosslink Capital is an early-stage venture capital firm based in Menlo Park, California. Founded in 1989, the firm invests in early-stage startups across enterprise and consumer sectors.

Software and SaaSConsumer

Draper Triangle

Venture capitalPittsburgh, United StatesSeries A

Draper Triangle is an early-stage venture capital firm focused on technology startups in the US Midwest. The firm leads or co-leads Series A rounds for companies operating in software, robotics, medical devices, and c…

Software and SaaSDeep techHealth

FoundersEdge

Venture capitalUnited StatesPre-seed · Seed

FoundersEdge is a pre-seed venture capital fund founded by former operators Greg Raiz and Jess Lynch. The firm provides first checks into AI-native software startups focused on user experience across the United States.

AISoftware and SaaS

G20 Ventures

Venture capitalBoston, United StatesPre-seed · Seed · Series AB2B

G20 Ventures is an early-stage venture capital firm that provides funding to new businesses. It supports enterprise SaaS companies with capital, storytelling assistance, and access to a network of entrepreneurs, opera…

Software and SaaS

Go VC

Venture capitalIrvine, United StatesPre-seed · Seed

Go VC is an early seed venture capital firm that invests in startups within the technology space and beyond. The firm combines capital funding with marketing expertise, ad-buying strategy, and software automation supp…

Software and SaaSGeneralist

Hanover Capital

Venture capitalUnited StatesB2B

Hanover is a venture capital fund founded and led by Joseph Malchow. It invests in foundational technologies including energy, data infrastructure, enterprise work automation, software-defined hardware, and simulation.

AIClimateSoftware and SaaSDeep tech

Haystack

Venture capitalUnited StatesPre-seed · SeedB2B / B2C

Haystack is an early-stage venture capital firm focused on software and technology startup formation. The firm typically invests in initial funding rounds and can either lead or participate.

Software and SaaSAI

Heavybit

AcceleratorUnited StatesPre-seed · Seed · Series AB2B

Heavybit is an investor backing early-stage enterprise software and developer infrastructure startups. The firm provides funding from pre-seed and inception to Series A alongside hands-on strategic and go-to-market su…

Software and SaaS

Illuminate Ventures

Venture capitalOakland, United StatesSeedB2B

Illuminate Ventures is a venture capital firm focusing on Series Seed investments in early-stage B2B and enterprise software startups. The firm targets platforms and applications that leverage data and AI to solve bus…

Software and SaaSAIDeep tech

Inventus Capital Partners

Venture capitalUnited StatesPre-seed · Seed

Inventus Capital Partners is an early-stage venture capital firm that leads Seed rounds for early-stage technology companies. The firm provides capital and hands-on guidance to help startups reach Series A milestones.

AISoftware and SaaS