Find Investors Actively Funding AI Startups
Skip weeks of manual investor research with a filtered list of active investors.
Sourced from recent funding rounds. Stages, sectors, offices, and portfolio links included.
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Includes: firm name · website · stages · sectors · offices · portfolio links
Secret Chord Ventures
Tel Aviv-based pre-seed and seed firm backing Israeli founders building category-defining companies across enterprise software, cybersecurity, and AI.
Secure Octane
San Francisco seed fund backing cybersecurity, cloud infrastructure, and AI startups across the US and Israel, co-investing alongside top-tier VCs.
seed + speed Ventures
Fueling success for B2B software startups at pre-seed and seed stages.
Seedcamp
Europe’s leading seed-stage VC backing early tech founders globally
SeedTwo Capital
Vertical SaaS and AI investor with two funds: early-stage Venture (up to $500K) and Growth (up to $2M) for founder-led companies in hospitality, retail, and wellness tech.
Seguin Ventures
Seed investors in AI-Native software replacing SaaS and services, focusing on Enterprise AI & Accounting AI
Selah Ventures
Pre-seed and seed fintech fund backing Israeli and American founders building financial infrastructure in the US
Seligman Ventures
Venture arm of Seligman Investments backing early-stage to pre-IPO tech companies in AI infrastructure, cybersecurity, and data center hardware.
SemperVirens Venture Capital
Early-stage B2B investor backing AI-enabled companies in healthcare, fintech, and workforce tech, using a proprietary ecosystem and operator network.
Sequoia Capital
Helping the daring build legendary companies worldwide
Seraph Group
Structured angel fund and growth equity firm pooling 400+ accredited investors into diversified early-stage portfolios
Seraphim Space
World's leading SpaceTech-specialist investor backing companies from seed to growth across satellite data, connectivity, defense, and Earth observation.
Service Provider Capital
US regional co-investment fund backing Seed and Series A alongside lead VCs
Seven Seven Six
Venture capital firm using technology and data to invest in early-stage founders
Seven Stars
Technology-focused investor backing digital transformation and innovative software
Shakti VC
Early-stage VC backing visionary founders pre-product to Series A
Shield Capital
Early-stage investor backing founders building dual-use technologies in AI, autonomy, cybersecurity, and space for commercial and national security markets.
Shine Capital
Partnering with creative, convincing, relentless entrepreneurs
Shorewind Capital
Early-stage VC investing in tech that advances humanity
SignalFire
Data-driven VC backing founders with real-time insights
Silent Ventures
Early-stage venture firm investing in founders building unrivaled aerospace and defense companies
Silicon Catalyst Ventures
Seed fund backing semiconductor startups from the Silicon Catalyst incubator
Silicon Roundabout Ventures
Pre-seed/Seed venture capital fund investing in European deeptech founders
Silverton Partners
Texas-based early-stage VC firm founded in 2006, backing Seed and Series A founders building technology companies across enterprise, consumer, and fintech.
SineWave Ventures
Early-stage VC firm investing in enterprise and public sector technologies across cybersecurity, AI/ML, computing, and data infrastructure
Singtel Innov8
Corporate venture capital fund of Singtel investing in digital innovation
Singular
Partnering with Europe's next generation of high velocity entrepreneurs
Singularity Capital
Seed-stage VC backing disruptive tech companies across global markets, concentrating capital as early investments gain traction. Over $2.5B in private market investments.
SiteGround Capital
Family office backed by SiteGround.com founders providing patient capital to deep tech, climate, and biotech startups globally.
SIVentures
Early-stage VC backing B2B software startups across Europe with hands-on support
Sky9 Capital
Supporting disruptive technologies and outstanding innovators globally
Skyview Ventures
Renewable energy investor backing early-stage startups across solar, EV infrastructure, environmental commodities, and carbon markets in North America.
Smarter Ventures
Dutch evergreen VC fund investing in early-stage tech startups, focused on AI, blockchain, and SaaS with founder-friendly terms and no carried interest.
Smash Capital
Growth equity firm backing category-defining technology companies across enterprise software, AI, fintech, consumer internet, healthcare, and gaming.
Smith Point Capital
Operator-led venture firm investing in mission-critical enterprise software at the intersection of AI, data, and edge computing.
SMOK Ventures
Polish-American seed fund bridging Silicon Valley to CEE startups