Seed SaaS Venture Capital Firms

Browse 4,087 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

BioEdge Ventures

Focuses on early-stage investments in HealthTech and B2B SaaS companies that innovate the healthcare industry with AI solutions.

  • Healthcare
  • SaaS
  • Enterprise
  • Seed
  • $500K – $3.0M
  • Boston, MA
  • 5 portfolio companies

BioGenerator Ventures

Midwest regional specialist backing bioscience startups from formation through seed, with strong ties to translational science, life sciences tools, and early company building. Often invests in scienc...

  • Healthcare
  • Other
  • SaaS
  • Pre-Seed, Seed
  • $100K – $1.0M
  • St. Louis, Missouri
  • 17 portfolio companies

BioLongevity Ventures

Focuses on funding innovative solutions that extend human health span and improve quality of life through wellness and biotechnologies.

  • Healthcare
  • Other
  • SaaS
  • Seed
  • $250K – $1.0M
  • San Francisco, CA
  • 2 portfolio companies

BioVantage Partners

Focuses exclusively on health-related SaaS platforms targeting cost reduction for enterprises and leveraging advanced analytics.

  • Healthcare
  • SaaS
  • Seed
  • $500K – $3.0M
  • Austin, TX
  • 1 portfolio company

Biosignal Ventures

Investing in startups that use biosignals for innovative applications in wearables and B2B SaaS solutions.

  • Other
  • SaaS
  • Pre-Seed, Seed
  • $50K – $1.5M
  • Austin, TX

Biosphere Capital

Backing B2B SaaS and CleanTech innovators in Africa to drive sustainable growth through technology.

  • Climate / Energy
  • SaaS
  • Pre-Seed, Seed
  • $300K – $3.0M
  • Abidjan, Côte d'Ivoire

Bisk Ventures

Bisk Ventures invests in education and workforce technology, with a strong connection to learning outcomes and career pathways. It is a specialist that can be relevant for B2B SaaS serving education o...

  • EdTech
  • Other
  • SaaS
  • Seed, Series A
  • Tampa, Florida
  • 34 portfolio companies

BiteSize Ventures

BiteSize Ventures backs startups creating next-generation tools that improve operational efficiencies in restaurants and food services.

  • Other
  • EdTech
  • Food / AgTech
  • Pre-Seed, Seed
  • $200K – $2.5M
  • Austin, TX
  • 14 portfolio companies

BlaBlaCar co-founder Francis Nappez

Angel investor in voice-AI infrastructure serving enterprise and regulated industries. Relevant as an operator-backed seed check for frontier voice products.

  • AI / ML
  • Enterprise
  • Climate / Energy
  • Seed
  • 10 portfolio companies

Black Tech Nation Ventures

A pre-seed and seed fund backing underrepresented founders in tech, with a broad software orientation that can support SaaS tools for small businesses and startups.

  • SaaS
  • Other
  • Climate / Energy
  • Pre-Seed, Seed
  • $250K – $500K
  • Pittsburgh, Pennsylvania
  • 21 portfolio companies

BlackRock AI Ventures

Investing in breakthrough AI and B2B SaaS technologies tackling defense and critical infrastructure challenges.

  • Other
  • SaaS
  • Enterprise
  • Seed
  • $700K – $2.5M
  • London, UK
  • 2 portfolio companies

Blank Ventures

Early-stage fund backing enterprise and fintech software with a focus on very early entry.

  • Enterprise
  • SaaS
  • Fintech
  • Pre-Seed, Seed
  • $250K – $1.0M
  • San Francisco, CA
  • 3 portfolio companies

Bling Capital

Focuses on early-stage disruptive enterprise software solutions, especially within Fintech and automation.

  • SaaS
  • Fintech
  • Other
  • Seed, Pre-Seed
  • $500K – $3.0M
  • San Francisco, CA
  • 18 portfolio companies

Bling Capital

Early-stage firm backing software startups with strong technical differentiation and product-led growth potential. A plausible fit for AI-enabled workflow software in commerce operations.

  • SaaS
  • Other
  • AI / ML
  • Pre-Seed, Seed
  • 15 portfolio companies

Blinkstone Capital

Invests in early-stage SaaS platforms, marketplaces, and healthtech disrupting traditional industries.

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

BlockBridge Ventures

A micro-fund focused solely on RegTech innovations that leverage blockchain for compliance and efficiency.

  • Other
  • Food / AgTech
  • Consumer
  • Pre-Seed, Seed
  • $200K – $1.0M
  • Dublin, Ireland
  • 7 portfolio companies

BlockCrafters

Focused on blockchain and crypto technologies that enhance transparency and efficiency in B2B transactions.

  • Other
  • SaaS
  • AI / ML
  • Seed
  • $250K – $1.0M
  • New York, NY
  • 8 portfolio companies

BlockEdge Ventures

Focuses on early-phase B2B SaaS ventures in blockchain and crypto with infrastructure or tooling focus.

  • Other
  • SaaS
  • Pre-Seed, Seed
  • $250K – $3.0M
  • Miami, FL
  • 2 portfolio companies

BlockFocus Ventures

Invests in blockchain and fintech innovations, focusing on infrastructure and B2B solutions.

  • Other
  • Fintech
  • SaaS
  • Pre-Seed, Seed
  • $750K – $2.0M
  • Austin, TX
  • 2 portfolio companies

Blockchain Founders Capital

Micro VC fund dedicated to early-stage Web3 and blockchain startups globally, with emphasis on infrastructure and applications in Europe and the US.

  • Other
  • SaaS
  • Developer Tools
  • Pre-Seed, Seed
  • Frankfurt, Germany
  • 25 portfolio companies

Bloom Capital

Bloom Capital invests in pre-seed and seed-stage startups building enterprise solutions in the B2B sector.

  • Other
  • Enterprise
  • SaaS
  • Pre-Seed, Seed
  • $250K – $1.0M
  • New York, NY
  • 522 portfolio companies

Bloom Venture Partners

Bloom Venture Partners exclusively caters to B2B companies at pre-seed and seed funding stages.

  • Other
  • Fintech
  • SaaS
  • Pre-Seed, Seed
  • $400K – $1.0M
  • New York, NY
  • 2 portfolio companies

BloomVentures

BloomVentures exclusively partners with early-stage B2B startups building scalable SaaS solutions.

  • SaaS
  • Enterprise
  • Seed
  • $1.0M – $5.0M
  • San Francisco, CA
  • 2 portfolio companies

Bloomberg Beta

Bloomberg Beta invests early in startups that make business work better, with a broad focus on the future of work and knowledge work. Its public materials also identify AI as a focus area.

  • SaaS
  • AI / ML
  • Enterprise
  • Seed
  • $300K – $1.0M
  • San Francisco, United States
  • 1 portfolio company

Showing 529–552 of 4087 firms — page 23 of 171.

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