Seed AI & Machine Learning Venture Capital Firms

Browse 2,900 venture capital firms that invest in AI & Machine Learning startups at the Seed stage. Every firm is verified — explore their thesis, check size, and portfolio, then get matched with the best-fit investors for your startup.

Verified Seed AI & Machine Learning VC firms

SignalFire Security Fund

SignalFire's dedicated security fund invests in AI-enabled cybersecurity startups improving compliance and protection in enterprise environments.

  • Security
  • AI / ML
  • Seed, Series A
  • $500K – $5.0M
  • San Francisco, CA
  • 2 portfolio companies

SignalFlow Ventures

Investing in tools that create cohesive workflows for enterprise AI while enhancing output governance and comparative efficiency.

  • Other
  • SaaS
  • AI / ML
  • Seed, Pre-Seed
  • $250K – $1.0M
  • Tel Aviv, Israel
  • 1 portfolio company

SignalVentures

SignalVentures invests in startups at the forefront of voice and communication technology, seeking innovations that revolutionize global telecom and edge AI.

  • Other
  • AI / ML
  • Pre-Seed, Seed
  • $500K – $2.0M
  • Berlin, Germany
  • 2 portfolio companies

Signals Venture Capital

Focuses on data-driven B2B SaaS and enterprise software investments at the earliest stages.

  • SaaS
  • Other
  • AI / ML
  • Pre-Seed, Seed
  • $750K – $3.0M
  • Berlin, Germany (US Presence)
  • 2 portfolio companies

Silicon Beacons Fund

Focused on early-stage investments in AI-driven enterprise software with a strong emphasis on infrastructure and operational solutions.

  • Enterprise
  • AI / ML
  • SaaS
  • Seed
  • $750K – $2.5M
  • London, UK
  • 16 portfolio companies

Silicon Cape Ventures

Focused on supporting African startups leveraging technology to transform industries, especially in marketplaces and entertainment tech.

  • Marketplace
  • Other
  • SaaS
  • Pre-Seed, Seed
  • $100K – $2.0M
  • Cape Town, South Africa
  • 66 portfolio companies

Silicon Crescent Fund

Focuses on AI and localization technologies that drive enterprise productivity and communication efficiencies.

  • AI / ML
  • Other
  • Enterprise
  • Pre-Seed, Seed
  • $300K – $1.5M
  • Durham, NC
  • 21 portfolio companies

Silicon Resilience Ventures

Invests in transformative enterprise software solutions, specifically in DevOps and compliance AI tools.

  • Developer Tools
  • Enterprise
  • AI / ML
  • Seed, Pre-Seed
  • $250K – $2.0M
  • Boston, MA
  • 17 portfolio companies

Silicon Road Ventures

Focused exclusively on early-stage investments in retail and commerce innovation, including AI-driven and SaaS business models.

  • Other
  • AI / ML
  • SaaS
  • Pre-Seed, Seed
  • $250K – $1.5M
  • Atlanta, GA
  • 32 portfolio companies

Silicon Roundabout Ventures

Europe-first emerging manager backing deeptech and software founders, with a solo-GP style and a London base. Focuses on very early-stage companies across the UK and select international markets.

  • Deep Tech
  • AI / ML
  • Other
  • Pre-Seed, Seed
  • $500K – $5.0M
  • London, United Kingdom
  • 18 portfolio companies

Silicon State Ventures

Backing startups in the Pacific Northwest advancing semiconductors, wireless, and AI/compute infrastructure.

  • Other
  • AI / ML
  • Developer Tools
  • Seed
  • $500K – $2.5M
  • Portland, OR
  • 2 portfolio companies

SiliconStream Capital

SiliconStream Capital focuses on hardware and IoT innovations that connect the digital and physical world seamlessly.

  • Other
  • Deep Tech
  • AI / ML
  • Seed
  • $750K – $3.0M
  • Los Angeles, CA
  • 7 portfolio companies

Silver Maple Ventures

Invests in early-stage technology companies specializing in B2B SaaS and artificial intelligence solutions for SMB markets, primarily in North America and emerging economies.

  • SaaS
  • AI / ML
  • Other
  • Pre-Seed, Seed
  • $100K – $500K
  • Toronto, Ontario
  • 1 portfolio company

SilverAge Ventures

Specializes in investments in startups transforming senior care through technology innovations.

  • Other
  • Healthcare
  • AI / ML
  • $1.5M pre-seed, Seed, Series A
  • $500K – $4.0M
  • Minneapolis, MN
  • 1 portfolio company

SilverTech Partners

Invests in AI-driven solutions revolutionizing elder care and automation in long-term care facilities.

  • Other
  • AI / ML
  • SaaS
  • Seed
  • $750K – $2.5M
  • San Francisco, CA
  • 2 portfolio companies

Simon Capital

Simon Capital is an early-stage investor with a focus on software and technology-enabled business models. Its participation in an autonomous voice AI seed round suggests openness to enterprise voice w...

  • AI / ML
  • Other
  • Enterprise
  • Seed
  • $250K – $2.0M
  • Munich, Germany
  • 18 portfolio companies

Simple Ventures

Focuses on helping small, nimble startups in FinTech, AI/ML, and e-commerce scale with thoughtful capital and mentorship.

  • Fintech
  • Other
  • AI / ML
  • Pre-Seed, Seed
  • $250K – $1.0M
  • New York, NY
  • 2 portfolio companies

Simply.VC

Focused exclusively on B2B SaaS startups transforming workflows through AI and ML.

  • SaaS
  • Other
  • AI / ML
  • Pre-Seed, Seed
  • $500K – $3.0M
  • San Francisco, CA
  • 2 portfolio companies

Singularity Edge Partners

Singularity Edge Partners invests in early-stage technical solutions reshaping the telecom sector and SaaS infrastructure, emphasizing Japan and the broader APAC market.

  • Other
  • SaaS
  • AI / ML
  • Pre-Seed, Seed
  • $250K – $1.5M
  • Tokyo, Japan
  • 2 portfolio companies

Singularity Network Fund (SNF)

Singularity Network Fund invests in startups developing enterprise-grade AI systems and workflow solutions for telecom operators across the APAC region.

  • Other
  • Enterprise
  • SaaS
  • Pre-Seed, Seed
  • $300K – $1.5M
  • Sydney, Australia
  • 2 portfolio companies

Singularity Scaling Ventures

Focused on scalable AI solutions for enterprises and telecom sectors across APAC, especially with a hardware compatibility focus.

  • Enterprise
  • Other
  • AI / ML
  • Pre-Seed, Seed
  • $1.0M – $4.0M
  • Tokyo, Japan
  • 1 portfolio company

Sisa Venture Partners

A micro-fund specializing in backing AI-enabled fintech solutions, with a focus on platforms improving consumer debt outcomes.

  • Fintech
  • AI / ML
  • Other
  • Seed, Pre-Seed
  • $250K – $3.0M
  • Austin, TX

Sixth Wall

Focused exclusively on early-stage PropTech and AI startups optimizing workflows for the real estate industry.

  • Real Estate
  • AI / ML
  • SaaS
  • Pre-Seed, Seed
  • $250K – $3.0M
  • Los Angeles, CA
  • 2 portfolio companies

Skilled Innovators Fund

Targeting innovative tech solutions in skilled trades industries with a focus on AI-driven operational improvements.

  • Other
  • AI / ML
  • Seed
  • $800K – $2.5M
  • Chicago, IL
  • 57 portfolio companies

Showing 2377–2400 of 2900 firms — page 100 of 121.

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