Best Seed SaaS Venture Capital Firms

Browse 4,158 venture capital firms that invest in SaaS startups at the Seed stage, ranked by new investments on record since 2025. 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

Maverick Ventures Israel

Maverick Ventures Israel backs disruptive Israeli startups with a focus on AI video technologies, SaaS platforms, and lead generation solutions.

  • Other
  • SaaS
  • Pre-Seed, Seed
  • $250K – $1.5M
  • Tel Aviv, Israel
  • 14 portfolio companies

Maveron

Maveron focuses exclusively on consumer businesses, investing in early-stage companies that have the potential to redefine industries and create enduring brands.

  • Consumer
  • Other
  • Healthcare
  • Seed, Series A
  • $1.0M – $10.0M
  • Seattle, WA, USA
  • 30 portfolio companies

Maya Capital

MAYA Capital leads founders’ first institutional round in Latin America, supporting early-stage teams (pre-seed and seed) with hands-on support in go-to-market, hiring, and future fundraising.

  • SaaS
  • Fintech
  • Other
  • Pre-Seed, Seed
  • $250K – $5.0M
  • São Paulo, Brazil
  • 1 portfolio company

Mayday Ventures

Focused on scalable marketplaces and platforms reshaping consumer and provider interactions, especially B2B SaaS-powered solutions.

  • Marketplace
  • SaaS
  • Consumer
  • Pre-Seed, Seed
  • $250K – $1.0M
  • Berlin, Germany
  • 2 portfolio companies

Mayfield

Mayfield backs AI-first founders from day zero, investing across the layers of its Cognition-as-a-Service stack.

  • AI / ML
  • Enterprise
  • SaaS
  • Seed, Series A
  • $1.0M – $4.0M
  • Menlo Park, California, United States

Mechanic Ventures

Mechanic Ventures targets early-stage builders in enterprise software, focusing on niche opportunities within AI-enabled operational intelligence.

  • AI / ML
  • Enterprise
  • SaaS
  • Pre-Seed, Seed
  • $250K – $1.0M
  • Seattle, WA
  • 2 portfolio companies

MedOps Ventures

Dedicated to propelling HealthTech innovations in enterprise solutions, especially in operational management.

  • Healthcare
  • Enterprise
  • SaaS
  • Seed
  • $1.0M – $3.5M
  • Chicago, IL
  • 1 portfolio company

MedTech Material Innovations

Invests in startups revolutionizing the pharmaceutical and biotechnology spaces through material innovations.

  • Other
  • SaaS
  • Pre-Seed, Seed
  • $500K – $2.5M
  • Raleigh, NC
  • 1 portfolio company

Media Sector Ventures

Invests in innovative media solutions with potential for high growth.

  • Other
  • SaaS
  • Seed
  • $1.0M – $3.0M
  • New York, NY
  • 1 portfolio company

Media Ventures

Focuses on early-stage Media startups that are revolutionizing content creation and delivery.

  • Other
  • Healthcare
  • SaaS
  • Seed
  • $1.0M – $3.0M
  • 26 portfolio companies

Media Ventures Collective

Invests in innovative early-stage media technology and tools that address key challenges in the industry.

  • Other
  • SaaS
  • Seed
  • $1.0M – $3.0M
  • Austin, TX

Media Ventures Group

Focused on transformative media and entertainment startups that innovate in content delivery and monetization.

  • Other
  • SaaS
  • Consumer
  • Seed
  • $1.0M – $3.0M
  • 26 portfolio companies

Melitas Ventures

Consumer specialist investing in the next wave of food, beverage, wellness, and commerce brands.

  • Other
  • Food / AgTech
  • Consumer
  • Seed
  • New York, NY
  • 15 portfolio companies

Mendon Venture Partners

Mendon Venture Partners is a fintech specialist investing in banking, payments, and financial infrastructure software.

  • Fintech
  • Other
  • Enterprise
  • Seed, Series A
  • Rochester, NY
  • 5 portfolio companies

Menlo Ventures

Menlo invests across the AI stack, from infrastructure and frontier technologies to AI-native applications, and invests across consumer, enterprise, and healthcare markets.

  • Enterprise
  • Consumer
  • Healthcare
  • Seed, Series A, Series B
  • $100K – $30.0M
  • Menlo Park, California, United States
  • 10 portfolio companies

Mental Health Ventures

Invests in early-stage startups focusing on mental health technology and wellness platforms in India.

  • Healthcare
  • Other
  • SaaS
  • Pre-Seed, Seed
  • $100K – $1.0M
  • Bangalore, India
  • 1 portfolio company

Mental Tech Lab

Focused on funding startups that merge technology with mental wellness to transform workplace health.

  • Other
  • Healthcare
  • SaaS
  • Pre-Seed, Seed
  • $150K – $1.5M
  • Pittsburgh, PA
  • 14 portfolio companies

Merak Ventures

Merak Ventures focuses on early-stage B2B startups in emerging markets, with a particular interest in SaaS tools for SMEs and financial inclusion.

  • SaaS
  • Fintech
  • Marketplace
  • Pre-Seed, Seed, pre-series-a
  • $250K – $3.0M
  • Bangalore, India
  • 1 portfolio company

Mercator Capital

Mercator Capital invests in startups that streamline international trade and finance processes through technology.

  • Other
  • Fintech
  • SaaS
  • Pre-Seed, Seed
  • $1.0M – $4.0M
  • San Francisco, CA
  • 2 portfolio companies

MerchanTech Fund

Specializes in merchandising technology startups offering innovative AI-led solutions.

  • Other
  • SaaS
  • AI / ML
  • Seed
  • $1.0M – $3.0M
  • New York, NY
  • 13 portfolio companies

Mercuri

European pre-seed investor focused on B2B SaaS and product-led companies. It is an emerging manager style fund with concentrated early software bets.

  • SaaS
  • AI / ML
  • Developer Tools
  • Pre-Seed, Seed
  • $50K – $500K
  • Paris, France
  • 66 portfolio companies

Mercury Basin Fund

Mercury Basin Fund invests in early-stage SaaS companies with strong technical teams building enterprise-grade solutions.

  • SaaS
  • Enterprise
  • Seed, Pre-Seed
  • $100K – $1.0M
  • Salt Lake City, UT
  • 2 portfolio companies

Mercury Fund

Mercury Fund backs software companies building operational efficiencies in niche industries, with an emphasis on SaaS and marketplace platforms.

  • SaaS
  • Marketplace
  • Seed
  • $500K – $5.0M
  • Houston, TX
  • 9 portfolio companies

Meridian Street Capital

An early-stage firm oriented around software and AI investments, with fit strongest in workflow automation and GTM tooling. Good candidate for capital-efficient SaaS with measurable ROI.

  • SaaS
  • AI / ML
  • Other
  • Pre-Seed, Seed
  • $250K – $500K
  • 30 portfolio companies

Showing 2329–2352 of 4158 firms — page 98 of 174.

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