Seed SaaS Venture Capital Firms

Browse 4,113 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

Fintech Breakthrough Fund

Focuses on fintech startups that challenge traditional systems with technology-driven solutions.

  • Fintech
  • SaaS
  • Climate / Energy
  • Pre-Seed, Seed
  • $400K – $1.8M
  • Boston, MA
  • 2 portfolio companies

Fintech Frontier Fund

Investing in fintech innovations that democratize financial access in underbanked regions.

  • Fintech
  • SaaS
  • Seed
  • $500K – $2.0M
  • Lagos, Nigeria
  • 26 portfolio companies

Fintech Fund

Focused exclusively on early-stage fintech startups building next-gen financial solutions.

  • Fintech
  • Other
  • SaaS
  • Pre-Seed, Seed
  • $50K – $300K
  • New York, NY
  • 2 portfolio companies

Fintech Seed Partners

Focused on backing early-stage fintech and SaaS companies revolutionizing financial processes and intelligence.

  • Other
  • SaaS
  • Fintech
  • Pre-Seed, Seed
  • $300K – $3.0M
  • Austin, TX
  • 10 portfolio companies

Fintech Seed Syndicate

Investing in early-stage fintech and B2B SaaS startups with a clear path to monetization.

  • Fintech
  • SaaS
  • Pre-Seed, Seed
  • $50K – $250K

FireSafe Capital

Aims to strengthen the safety and compliance within the firearms sector through infrastructure investments.

  • Other
  • Developer Tools
  • AI / ML
  • Seed
  • $300K – $1.2M
  • Dallas, TX
  • 1 portfolio company

Firebrand Ventures

Firebrand Ventures invests in seed-stage, capital-efficient software companies across underserved startup ecosystems in the US and Canada, avoiding heavily regulated or capital-intensive markets; they...

  • SaaS
  • Other
  • Pre-Seed, Seed
  • $500K – $1.0M
  • Overland Park, Kansas, United States
  • 6 portfolio companies

Firestar Ventures

Focuses exclusively on developer-first tools, AI-powered infrastructure, and SaaS solutions that enhance software productivity and engineering workflows.

  • Developer Tools
  • SaaS
  • Other
  • Pre-Seed, Seed
  • $250K – $2.0M
  • Austin, TX
  • 2 portfolio companies

Firestarter VC

Firestarter VC focuses on early-stage B2B SaaS and AI startups that are at the forefront of technology innovation.

  • SaaS
  • Other
  • Consumer
  • Pre-Seed, Seed
  • London, UK
  • 18 portfolio companies

Firestartr

London-based early-stage fund investing in marketplace and e-commerce startups transforming traditional industries with disruptive technology.

  • Marketplace
  • Other
  • Consumer
  • Seed, Series A
  • $100K – $3.0M
  • London, UK
  • 5 portfolio companies

First Ascent Ventures

Invests across advertising, marketing, enterprise, and AI, making it relevant for workflow automation software sold into agencies. Public directories indicate an explicit MarTech/AdTech orientation.

  • Other
  • SaaS
  • AI / ML
  • Seed, Series A, Series B, series-c, series-d
  • 10 portfolio companies

First Degree Capital

Seed-focused Canadian fund backing technical enterprise software and data/AI startups.

  • Enterprise
  • AI / ML
  • SaaS
  • Pre-Seed, Seed
  • Toronto, Canada

First Down VC

First Down VC focuses on early-stage investments in SportsTech and SaaS solutions that drive growth and engagement in youth sports.

  • Other
  • SaaS
  • Pre-Seed, Seed
  • $250K – $2.0M
  • Raleigh, NC
  • 2 portfolio companies

First Fellow Partners

Nordic early-stage firm backing software and infrastructure companies, with direct cybersecurity relevance. Good fit for enterprise trust and verification layers.

  • Security
  • Enterprise
  • Deep Tech
  • Pre-Seed, Seed
  • $50K – $250K
  • Helsinki, Finland
  • 5 portfolio companies

First Harmonic

Seed investor focused on AI-native companies, including voice AI and enterprise automation. Strong fit for autonomous voice agents that improve enterprise sales and support workflows.

  • Other
  • AI / ML
  • SaaS
  • Seed
  • 3 portfolio companies

First Momentum Ventures

First Momentum backs European pre-seed deep-tech startups led by ambitious technical teams solving hard problems, across areas including climate and energy, compute, manufacturing and robotics, AI, ae...

  • AI / ML
  • SaaS
  • Other
  • Pre-Seed, Seed
  • $285K – $1.7M
  • Karlsruhe, Germany
  • 40 portfolio companies

First Signal Ventures

Investing in automation-driven startups in underrepresented geographies with expertise in robotics and SaaS innovation.

  • Other
  • SaaS
  • Enterprise
  • Pre-Seed, Seed
  • $200K – $3.0M
  • Austin, TX
  • 21 portfolio companies

First Stone Ventures

Focused exclusively on early-stage B2B SaaS and marketplace startups in emerging tech hubs, with a strong emphasis on founder-market fit.

  • SaaS
  • Marketplace
  • Enterprise
  • Seed
  • $250K – $1.5M
  • Austin, TX
  • 3 portfolio companies

FirstMark

Early-stage investor in enterprise and infrastructure software, with NYC-centric enterprise network.

  • SaaS
  • Developer Tools
  • AI / ML
  • Seed
  • $1.0M – $10.0M
  • New York, NY
  • 8 portfolio companies

FirstMile Ventures

Focuses on seed-stage companies building industry-specific software leveraging deep technology like machine learning.

  • SaaS
  • AI / ML
  • Seed, pre-Series A
  • $100K – $3.0M
  • Denver, Colorado
  • 13 portfolio companies

FirstPrinciples.VC

Focuses on emerging B2B SaaS startups leveraging AI/ML and data to streamline enterprise workflows.

  • SaaS
  • Enterprise
  • Other
  • Pre-Seed, Seed
  • $250K – $2.0M
  • Austin, TX
  • 13 portfolio companies

Firstminute Capital

Invests at pre-seed and seed in European founders building global technology companies; it is sector-agnostic, with particular expertise in vertical AI applications and deep tech.

  • AI / ML
  • SaaS
  • Other
  • Pre-Seed, Seed
  • $1.3M – $4.0M
  • London, United Kingdom
  • 9 portfolio companies

Fitment Ventures

Dedicated to fashion tech and retail SaaS solutions that improve customer experiences and supply chain efficiency.

  • Other
  • AI / ML
  • Consumer
  • Pre-Seed, Seed
  • $300K – $2.5M
  • Boston, MA
  • 8 portfolio companies

FlavorFoundry Capital

Dedicated to helping startups reinvent how flavors, sweeteners, and food additives are sourced and produced through advanced techniques like fermentation and protein modification.

  • Other
  • Food / AgTech
  • SaaS
  • Pre-Seed, Seed
  • $150K – $2.0M
  • Austin, TX
  • 2 portfolio companies

Showing 1417–1440 of 4113 firms — page 60 of 172.

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