Seed Venture Capital Firms

Browse 8,833 venture capital firms that actively invest 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 VC firms

Phase Change Ventures

Investing in next-generation hardware solutions for AI, semiconductor applications, and wireless technologies.

  • Other
  • AI / ML
  • Developer Tools
  • Seed, Series A
  • $400K – $4.0M
  • Cambridge, MA
  • 26 portfolio companies

Phase One Ventures

Backs early-stage companies in B2B SaaS with a focus on marketing, distribution, and data-driven strategies.

  • SaaS
  • Other
  • Pre-Seed, Seed
  • $1.0M – $5.0M
  • San Francisco, CA
  • 9 portfolio companies

Phase Two Ventures

Focus on early-stage B2B SaaS and marketplaces that solve specific niche pain points for enterprises.

  • SaaS
  • Marketplace
  • Other
  • Seed, Pre-Seed
  • $250K – $3.0M
  • Austin, TX
  • 1 portfolio company

Phase VC

Investing in startups revolutionizing environmental due diligence workflows through AI-driven innovation.

  • Other
  • Real Estate
  • AI / ML
  • Pre-Seed, Seed
  • $1.0M – $4.0M
  • Boston, MA
  • 1 portfolio company

PhaseShift Capital

PhaseShift Capital targets disruptive B2B AI software startups in underserved geographies. Their thesis emphasizes AI for lead generation, customer success, and automated workflows.

  • AI / ML
  • SaaS
  • Enterprise
  • Pre-Seed, Seed
  • $200K – $1.0M
  • Chicago, IL
  • 10 portfolio companies

Pheriton Ventures

Invests in transformative life sciences technologies and companies addressing unmet medical needs.

  • Healthcare
  • Other
  • Pre-Seed, Seed
  • Austin, TX

Phoenix Micro Funds

Focuses on early-stage tech and healthcare innovations in the Asia-Pacific region, aiming to improve healthcare access and quality.

  • Healthcare
  • Other
  • AI / ML
  • Seed
  • $1.0M – $4.0M
  • Ho Chi Minh City, Vietnam
  • 1 portfolio company

Phorest Growth Fund

Invests in early-stage startups supporting SMB growth in the salon industry, with a focus on operational technology and customer engagement tools.

  • Other
  • Pre-Seed, Seed
  • $200K – $1.5M
  • Dublin, Ireland
  • 2 portfolio companies

Photon Engine Ventures

Invests in early-stage companies harnessing photonic innovations for industrial and automotive applications.

  • Other
  • AI / ML
  • Developer Tools
  • Seed
  • $750K – $2.5M
  • Austin, TX
  • 4 portfolio companies

Photon Ventures

Investing in high-impact research tools, life sciences platforms, and SaaS software for scientists.

  • Other
  • SaaS
  • Seed
  • $75K – $500K
  • Boston, MA
  • 1 portfolio company

PhotonEdge Ventures

PhotonEdge Ventures specializes in photonics-based industrial and automotive technologies, with a focus on platforms that enable energy efficiency or replace legacy systems with precision photonic sol...

  • Other
  • Pre-Seed, Seed
  • $250K – $2.0M
  • Pasadena, CA
  • 1 portfolio company

PhotonIgnite Ventures

Invests exclusively in breakthrough semiconductor hardware and AI infrastructure technologies, targeting early-stage deep tech ventures with transformative potential.

  • Other
  • AI / ML
  • Deep Tech
  • Seed
  • $1.0M – $10.0M
  • Stockholm, Sweden
  • 1 portfolio company

Photonic Innovation Fund

Dedicated to supporting pioneering companies in semiconductor and photonics innovations, with a focus on industrial applications.

  • Other
  • Seed
  • $1.0M – $3.0M
  • Austin, TX
  • 3 portfolio companies

Photonics Frontier Fund

Dedicated to financing breakthroughs in photonics for defense and aerospace solutions, focusing on next-gen ignition systems.

  • Other
  • SaaS
  • Seed, Pre-Seed
  • $1.2M – $3.0M
  • Boston, MA
  • 19 portfolio companies

Photonics Hardware Ventures

Sector-specific fund solely invested in photonic hardware solutions for industrial and consumer markets.

  • Other
  • Seed, Series A
  • $250K – $2.0M
  • Austin, TX
  • 1 portfolio company

Photonics Ventures

Invests exclusively in photonic technologies redefining industrial, medical, and automotive systems.

  • Other
  • Pre-Seed, Seed
  • $500K – $3.0M
  • Boston, MA
  • 2 portfolio companies

Physica Ventures

Investing in physics-driven computational methods for diagnostics and drug discovery, uniquely bridging physical sciences and biotech.

  • Other
  • Healthcare
  • Pre-Seed, Seed
  • $250K – $1.5M
  • Austin, TX
  • 2 portfolio companies

Physicians Capital Fund

Early-stage healthcare fund anchored by physicians focusing on technology and device solutions for healthcare workflows, excluding pharmaceuticals; prioritizes women’s health and underserved communiti...

  • Other
  • Pre-Seed, Seed, Series A
  • $150K – $500K
  • US

Pi Labs

Pi Labs is Europe's most active PropTech VC, supporting disruptive technologies in real estate globally.

  • Real Estate
  • Other
  • Pre-Seed, Seed
  • $1.0M – $3.0M
  • London, UK
  • 1 portfolio company

Pi Labs

Early-stage proptech venture firm focused on technology for real estate and the built environment. Invests in software and services that digitize property operations.

  • Real Estate
  • SaaS
  • AI / ML
  • Pre-Seed, Seed
  • $100K – $1.0M
  • London, United Kingdom
  • 8 portfolio companies

Pi Ventures

Pi Ventures targets AI-driven startups in the fintech space aiming to improve financial operations and automation.

  • AI / ML
  • Fintech
  • Other
  • Pre-Seed, Seed
  • $100K – $500K
  • 3 portfolio companies

Pi Ventures

pi Ventures invests in early-stage deep-tech companies in areas like AI/ML, robotics, quantum computing, advanced materials, energy & life sciences, backing founders building disruptive tech with stro...

  • AI / ML
  • SaaS
  • Deep Tech
  • Pre-Seed, Seed
  • $250K – $3.0M
  • Bengaluru, India
  • 1 portfolio company

Piccolo Ventures

Piccolo Ventures invests in cutting-edge enterprise AI and automation startups that reduce the complexity in legacy systems and unlock scalable workflows.

  • Other
  • SaaS
  • Enterprise
  • Pre-Seed, Seed
  • $1.0M – $4.0M
  • Austin, TX
  • 105 portfolio companies

Picks & Shovels

Solo-GP fund focused exclusively on infrastructure/tools for crypto and fintech, especially ‘picks & shovels’ enabling builders rather than consumer apps or speculative tokens.

  • Other
  • Fintech
  • Developer Tools
  • Pre-Seed, Seed
  • Up to $100K
  • Santa Monica, California
  • 14 portfolio companies

Showing 5953–5976 of 8833 firms — page 249 of 369.

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