Seed SaaS Venture Capital Firms

Browse 4,116 venture capital firms that invest in SaaS 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 SaaS VC firms

FounderPath

Focused on building B2B SaaS ecosystems by empowering startups with scalability solutions and tools for digital-first businesses.

  • SaaS
  • Other
  • Enterprise
  • Pre-Seed, Seed
  • $50K – $1.5M
  • Denver, CO
  • 9 portfolio companies

Founderful

Early-stage European deep-tech investor backing technical founders building defensible infrastructure, software, and science-driven products.

  • Deep Tech
  • AI / ML
  • Other
  • Pre-Seed, Seed
  • Zug, Switzerland
  • 16 portfolio companies

Founders

Early-stage investor backing founders building consumer internet and creator-economy businesses, often at very early stages with conviction-led checks.

  • Other
  • Consumer
  • SaaS
  • Pre-Seed, Seed
  • $250K – $2.5M
  • San Francisco, California
  • 59 portfolio companies

Founders Factory

Founders Factory invests in early-stage companies disrupting e-commerce, SaaS, and media/marketing tech, providing operational support to scale businesses quickly.

  • Other
  • SaaS
  • Pre-Seed, Seed
  • $100K – $3.0M
  • London, UK
  • 23 portfolio companies

Founders Factory

Founders Factory accelerates and invests in transformative tech companies with a strong emphasis on AI and enterprise solutions.

  • Enterprise
  • AI / ML
  • Fintech
  • Pre-Seed, Seed
  • 46 portfolio companies

Founders Factory Africa

Founders Factory Africa backs early-stage African startups and can provide operational support through its venture-building model.

  • Other
  • SaaS
  • Fintech
  • Pre-Seed, Seed
  • $50K – $500K
  • Johannesburg, South Africa
  • 5 portfolio companies

Founders Factory Africa

Venture studio and investor supporting early-stage African startups, frequently in fintech and enabling platforms.

  • Other
  • Fintech
  • SaaS
  • Pre-Seed, Seed
  • $50K – $1.0M
  • Johannesburg, South Africa
  • 42 portfolio companies

Founders First Capital

Invests in underrepresented founders building scalable solutions within niche B2B SaaS markets including HR Tech and Immigration Tech.

  • Other
  • SaaS
  • Seed, Pre-Seed
  • $250K – $3.0M
  • San Diego, CA
  • 2 portfolio companies

Founders First Capital Partners

Focused on capital-efficient B2B businesses led by diverse founders, especially in underserved communities.

  • SaaS
  • Enterprise
  • Pre-Seed, Seed
  • $250K – $2.0M
  • San Diego, CA
  • 11 portfolio companies

Founders Future

Invests in ambitious software and AI startups at early stages. Relevant for applied AI systems that automate enterprise workflows and customer interactions.

  • AI / ML
  • Enterprise
  • SaaS
  • Seed
  • 24 portfolio companies

Founders' Co-op

Founders' Co-op invests in Pacific Northwest-based early-stage startups building category-leading B2B software and enterprise tools.

  • SaaS
  • Pre-Seed, Seed
  • $50K – $2.5M
  • Seattle, WA
  • 1 portfolio company

Founders' Forge

Invests in developer-first tools, AI-driven productivity platforms, and enterprise SaaS companies reshaping developer workflows and technical team dynamics.

  • Developer Tools
  • Enterprise
  • Other
  • Pre-Seed, Seed
  • $500K – $3.0M
  • Austin, TX
  • 2 portfolio companies

Founders, Inc.

  • AI / ML
  • Other
  • Fintech
  • Pre-Seed, Pre-Seed+, Seed
  • $100K – $250K
  • 11 portfolio companies

FoundersList Capital

Invests in startups tackling data-driven workflows and enterprise research challenges with purpose-built AI solutions.

  • Other
  • SaaS
  • Fintech
  • Pre-Seed, Seed
  • $500K – $2.5M
  • New York, NY
  • 20 portfolio companies

Foundry Beta

Foundry Beta invests in undercapitalized regions across the Midwest, focusing on early-stage B2B software tools that elevate operational efficiency for medium-sized businesses and startups.

  • SaaS
  • Other
  • Enterprise
  • Pre-Seed, Seed
  • $150K – $750K
  • Ann Arbor, MI
  • 124 portfolio companies

Foundry Built Ventures

Invests in tech startups that are building the future of the construction industry with AI-driven solutions.

  • Other
  • AI / ML
  • SaaS
  • Pre-Seed, Seed
  • $75K – $200K
  • Denver, CO
  • 5 portfolio companies

Foundry Capital Partners

Focuses on early-stage startups driving digital transformation in real estate, especially B2B SaaS solutions for real estate transactions.

  • Real Estate
  • Other
  • SaaS
  • Pre-Seed, Seed
  • $250K – $1.5M
  • Denver, CO
  • 2 portfolio companies

Foundry Group

Multi-theme investor with historical strength in robotics and software platforms, backing companies building enduring category leaders.

  • Other
  • Enterprise
  • SaaS
  • Seed, Series A
  • $1.0M – $15.0M
  • Boulder, CO
  • 88 portfolio companies

Foundry Group Next

Investing in early-stage B2B infrastructure startups and digital marketplaces with innovative, scalable platforms.

  • SaaS
  • Marketplace
  • Seed
  • $750K – $3.0M
  • Boulder, CO
  • 1 portfolio company

Fount Ventures

Fount Ventures backs founders creating productivity software and developer tools that enable efficiency and intelligent workflows.

  • SaaS
  • Developer Tools
  • AI / ML
  • Pre-Seed, Seed
  • $75K – $250K
  • San Francisco, CA
  • 2 portfolio companies

Fountain Innovation Fund

Fountain backs emerging SaaS platforms and fintech solutions for underserved industries. Their focus includes healthcare innovation and workflow optimization tools.

  • SaaS
  • Healthcare
  • Fintech
  • Seed
  • $250K – $2.0M
  • Austin, TX
  • 2 portfolio companies

Four Cities Capital

Broad software investor that appears in marketing-tech investor directories with creator-economy coverage. It can fit B2B software infrastructure that serves fragmented operator workflows.

  • SaaS
  • Other
  • Enterprise
  • Seed, Series A
  • 13 portfolio companies

Fourth Wall PropTech Fund

Invests exclusively in PropTech startups offering SaaS and AI tools for real estate stakeholders, with a focus on CRM, dynamic pricing models, and asset management.

  • Real Estate
  • AI / ML
  • SaaS
  • Pre-Seed, Seed
  • $500K – $2.0M
  • Chicago, IL
  • 1 portfolio company

Fourthwave Ventures

Focuses on early-stage AI-driven B2B platforms, particularly those targeting growth in SMB and mid-market companies.

  • SaaS
  • Other
  • Pre-Seed, Seed
  • $250K – $1.0M
  • Austin, TX
  • 2 portfolio companies

Showing 1513–1536 of 4116 firms — page 64 of 172.

Get matched with the right investors for your startup