Seed SaaS Venture Capital Firms

Browse 4,092 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

Calm Company Fund

Micro-fund backing calm, durable software and internet businesses. Potentially relevant for creator tools that reduce friction and automate routine work.

  • Other
  • Consumer
  • EdTech
  • Pre-Seed, Seed
  • null
  • 10 portfolio companies

Calm Harbor Capital

Focused on investing in startups leveraging technology to revolutionize mental health care and wellness, targeting scalable digital health solutions.

  • Healthcare
  • Other
  • SaaS
  • Seed, Pre-Seed
  • $250K – $2.0M
  • Boston, MA
  • 1 portfolio company

Calm/Storm Ventures (Health angle micro allocation)

Invests in B2B software with selective focus on health-related workforce and care delivery enablement where software drives operational leverage.

  • SaaS
  • Healthcare
  • Other
  • Seed, Series A
  • $500K – $1.5M
  • London, UK
  • 23 portfolio companies

Camber Creek

PropTech specialist investing in technology for the built environment with deep industry/operator LP network.

  • Other
  • SaaS
  • Seed, Series A
  • $500K – $5.0M
  • Washington, DC
  • 9 portfolio companies

Camber Partners

Invests in operational SaaS companies, marketplaces, and solutions tailored to SMEs and mid-market businesses.

  • SaaS
  • Marketplace
  • Enterprise
  • Seed
  • $500K – $2.0M
  • Berlin, Germany
  • 1 portfolio company

Campfire Capital

Early-stage investor focused on retail and consumer goods across North America. The fund invests at seed and Series A in commerce-adjacent businesses that modernize retail operations and sales.

  • Other
  • Consumer
  • Healthcare
  • Seed, Series A
  • $250K – $2.0M
  • Vancouver, Canada
  • 6 portfolio companies

Campus Fund

France-based micro-VC dedicated to student and recent-graduate founders, investing at pre-seed and seed across software, fintech, and legaltech. Particularly relevant for globally oriented founder too...

  • SaaS
  • Fintech
  • Other
  • Pre-Seed, Seed
  • $20K – $60K
  • Paris, France

Campus Sync Fund

This fund focuses on breakthrough technologies that influence campus environments, with a strong emphasis on social interaction.

  • EdTech
  • Other
  • SaaS
  • Pre-Seed, Seed
  • $50K – $250K
  • Austin, TX
  • 35 portfolio companies

Canaan Partners

Canaan backs founders from fundamental discovery through mass adoption, focusing today on breakthrough therapeutics, deep tech, cybersecurity, and AI.

  • Enterprise
  • SaaS
  • Fintech
  • Seed, Pre-Seed, Series A
  • $1.0M – $20.0M
  • Menlo Park, United States
  • 35 portfolio companies

Canary

Canary focuses on early-stage startups across LATAM in tech-heavy verticals, particularly B2B SaaS and FinTech.

  • Fintech
  • AI / ML
  • SaaS
  • Pre-Seed, Seed
  • $500K – $3.0M
  • São Paulo, Brazil
  • 7 portfolio companies

Canopy Ventures

Early-stage firm focused on fintech software and AI-driven B2B tools with deep emphasis on payment systems and vertical SaaS solutions.

  • Fintech
  • SaaS
  • AI / ML
  • Pre-Seed, Seed
  • $300K – $1.5M
  • Austin, TX
  • 2 portfolio companies

CanopyBoulder

CanopyBoulder invests in early-stage cannabis technology startups developing software and scalable operational tools for the cannabis industry.

  • Other
  • SaaS
  • Pre-Seed, Seed
  • $100K – $500K
  • Boulder, CO
  • 2 portfolio companies

CapLink Creator Economy list - Trust Fund

Early-stage investor explicitly investing in marketing, AI, B2B, and creator-economy businesses. Small check sizes are geared toward very early companies.

  • Other
  • SaaS
  • AI / ML
  • Pre-Seed, Seed
  • $150K – $300K

Capboard salestech investor universe

Investor universe for salestech with seed-stage check ranges that include $500K-$3M. The page highlights multiple early-stage B2B SaaS and sales-tech investors, including smaller funds.

  • Other
  • SaaS
  • Seed
  • $500K – $3.0M

Capital Compliance Ventures

Invests in early-stage AI and automation platforms solving compliance challenges for financial institutions.

  • Fintech
  • Other
  • AI / ML
  • Pre-Seed, Seed
  • $300K – $1.2M
  • Austin, TX
  • 7 portfolio companies

Capital Today

Capital Today backs category-defining software and AI companies globally, including early voice AI infrastructure and application layers. The firm is a credible match for a seed-stage voice automation...

  • AI / ML
  • Enterprise
  • Other
  • Seed
  • Beijing, China
  • 32 portfolio companies

Capital-E

Capital-E is a European venture capital fund with an exclusive focus on micro/nano-electronics and advanced materials, backed by deep links to IMEC and European R&D centers. It takes an active board r...

  • Other
  • SaaS
  • Enterprise
  • Pre-Seed, Seed
  • Antwerp, Belgium
  • 19 portfolio companies

CapitalG

Alphabet’s growth-oriented fund that can engage earlier for enterprise software with strong traction.

  • Enterprise
  • SaaS
  • Developer Tools
  • Series A, Seed
  • $1.0M – $3.0M
  • San Francisco, CA
  • 31 portfolio companies

CapitalT

CapitalT is an early-stage European fund backing software founders from day one, with repeated focus on B2B SaaS and workflow tooling.

  • SaaS
  • Climate / Energy
  • Other
  • Pre-Seed, Seed
  • Amsterdam, Netherlands
  • 1 portfolio company

Capstar Ventures

Supports early-stage companies with scalable solutions in health technology and other transformational sectors.

  • Healthcare
  • SaaS
  • Seed, Series A
  • $250K – $3.0M
  • Austin, TX
  • 1 portfolio company

Capstone Ventures

Invests in early-stage fintech startups with scalable SaaS models, primarily those challenging traditional financial systems.

  • Fintech
  • Other
  • Healthcare
  • Pre-Seed, Seed
  • $300K – $1.0M
  • Austin, TX
  • 9 portfolio companies

Carbide Ventures

Focuses on automation-first startups in healthcare tech and B2B SaaS delivering operational efficiencies and improved outcomes.

  • SaaS
  • Other
  • Pre-Seed, Seed
  • $300K – $2.0M
  • New York, NY
  • 1 portfolio company

Carbon Capital

Investing in breakthrough applications of carbon-based nanomaterials, including semiconductors and next-generation energy solutions.

  • Other
  • SaaS
  • Pre-Seed, Seed
  • $250K – $1.0M
  • San Francisco, CA
  • 5 portfolio companies

Carbon Direct Capital Management

Carbon Direct backs companies enabling decarbonization through technologies and credits, particularly in voluntary carbon markets and industrial methane reduction.

  • Other
  • Climate / Energy
  • SaaS
  • Seed, Growth
  • $500K – $10.0M
  • New York, NY
  • 3 portfolio companies

Showing 673–696 of 4092 firms — page 29 of 171.

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