Investor directory / United States
Software and SaaS investors in United States (2026)
78 funders based in United States. Filter by stage, sector or business model below. Contact details are part of Pro.
Khosla Ventures
Khosla Ventures is a venture capital firm focused on technology-based economic disruption. It invests in early to growth-stage companies, ranging from pre-seed and seed to Series A and beyond, across sectors such as A…
Kleiner Perkins Caufield & Byers
Kleiner Perkins is a venture capital firm that partners with founders from inception to IPO and beyond. It invests across multiple sectors including technology, artificial intelligence, healthcare, and consumer platfo…
Bessemer Venture Partners
Bessemer Venture Partners is a venture capital firm that invests in technology companies across early, growth, and buyout stages. The firm backs founders building across sectors such as AI, fintech, enterprise softwar…
Madrona Venture Group
Madrona Venture Group is a venture capital firm that invests in technology companies across seed, early, and acceleration stages, including Series B and C. Based in Seattle and Palo Alto, the firm selectively invests …
Xfund
Xfund is an early-stage venture capital firm co-founded in partnership with venture capital firms and research universities. It invests in early-stage startups spun out of academic research and founded by multidiscipl…
Band of Angels
Band of Angels is an angel investment group comprised of over 150 current and former high-tech executives. Founded in 1994, the group provides seed capital and mentorship primarily to early-stage technology and life s…
Lightspeed Venture Partners
Lightspeed Venture Partners is a global venture capital firm that invests in technology and innovation-driven companies. The firm backs founders from early stage (Seed and Series A) through late-stage growth (Series F…
500 Global
500 Global is a venture capital firm with $2.0B in assets under management that invests in fast-growing technology companies globally from pre-seed onwards. The firm backs founders across diverse sectors and regions, …
Greycroft Partners
Greycroft is a venture capital firm that partners with founders across software, sustainability, and consumer brands. The firm invests in foundational AI models, enterprise software applications, climate solutions, an…
Henson Venture Partners
Henson Venture Partners, the public-facing brand of Ember Venture Capital, is a New York-based venture capital firm. They write first checks into early-stage startups that have a revenue-generating SaaS or AI core eng…
Hyde Park Angels
Hyde Park Angels (HPA) is an early-stage venture capital group based in Chicago. It invests in startups from early stages through follow-on rounds, combining financial capital with operating expertise and a profession…
Matrix Partners
Matrix is an early-stage venture capital firm that invests in companies from idea through Series A. They partner with founders having deep technical expertise across sectors such as AI, B2B software, fintech, consumer…
Tech Coast Angels
TCA Venture Group, formerly Tech Coast Angels, is an angel investment network headquartered in Southern California. The organization invests in early-stage startups across sectors such as software, life sciences, cons…
Andreessen Horowitz
Andreessen Horowitz (a16z) is a venture capital firm that invests in technology companies from seed to growth stages. The firm backs founders operating across areas such as AI, bio and healthcare, consumer, crypto, fi…
Flybridge Capital Partners
Flybridge Capital Partners is an early-stage venture capital firm investing in founders building AI infrastructure, developer platforms, agentic business applications, and native AI applications.
Scale Venture Partners
Scale Venture Partners is an early-stage venture capital firm that backs founders building software, AI, fintech, and deeptech companies. The firm provides go-to-market advisory and hands-on consulting to support port…
AngelPad
AngelPad is a seed-stage accelerator program based in New York City and San Francisco that invests in startup cohorts twice a year. The three-month program offers 1:1 mentorship focusing on product-market fit, market …
BDev Ventures
BDev Ventures is a venture capital firm that partners with capital-efficient B2B software companies from seed through growth stages. Founded by the creators of BairesDev, the firm provides capital alongside hands-on g…
DAG Ventures
DAG Ventures is a venture capital firm headquartered in Palo Alto, California. The firm leads mid-stage and growth financing rounds into portfolio companies backed by early-stage venture capital partnerships across va…
ff Venture Capital
ff Venture Capital is a seed and early-stage venture capital firm investing across emerging industries, with a focus on AI, manufacturing, energy, robotics, and security. They typically invest at the earliest stage of…
First Round Capital
First Round Capital is an early-stage venture capital firm that invests in technology startups. The firm partners with founders at the earliest stages, leading pre-seed and seed financing rounds.
Greylock Partners
Greylock Partners is a venture capital firm that partners with early-stage founders. They focus on investing in domains such as cybersecurity, applications, infrastructure, deep tech, fintech, and consumer products.
Icon Ventures
Icon Ventures is an early-stage venture capital firm based in Palo Alto, California, founded in 2003. The firm invests in AI-native and AI-powered companies from seed stage through Series B. Its investment sectors inc…
Insight Venture Partners
Insight Partners is a global venture capital firm focused on software companies. The firm provides flexible capital and operational guidance to scaleups across early, growth, and late stages.
JMI Equity
JMI Equity is a growth equity firm focused on investing in software and AI-driven companies. The firm provides capital investments, strategic guidance, and team-building support to help companies accelerate growth and…
Maschmeyer Group Ventures
Maschmeyer Group Ventures (MGV) is an early-stage venture capital firm focused on enterprise software and technology startups. The firm backs founders at the earliest stages and provides direct sales expertise to help…
Mayfield Fund
Mayfield Fund is an early-stage venture capital firm that invests in technology companies from inception. The firm focuses on investments across artificial intelligence, enterprise software, semiconductors, and human …
New Enterprise Associates
New Enterprise Associates (NEA) is a venture capital firm that partners with founders from early-stage ideas through IPO. The firm focuses on investments across technology and healthcare sectors.
Oak HC/FT
Oak HC/FT is a venture capital and growth equity firm focusing on the healthcare and financial services sectors, as well as enterprise technology and AI. The firm partners with founders from seed to growth stage, prov…
Oak Investment Partners
Oak Investment Partners is a multi-stage venture capital firm focusing on high-growth opportunities. It provides growth equity to mid- and late-stage private companies, participates in company formations, and invests …