Seed Venture Capital Firms

Browse 8,785 venture capital firms that actively invest 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 VC firms

Sweater Ventures

Sweater’s current role is primarily as an adviser and turnkey platform for public venture funds, rather than as a single-thesis direct-investing firm. Its partner funds invest in private companies and...

  • SaaS
  • Other
  • Pre-Seed, Seed
  • $500K – $5.0M
  • Boulder, Colorado, United States
  • 2 portfolio companies

Sweet Spot Ventures

Sweet Spot Ventures backs emerging brands that innovate in food and beverage, targeting sugar reduction or alternative ingredients.

  • Food / AgTech
  • Healthcare
  • Consumer
  • Seed, Series A
  • $1.5M – $6.0M
  • Austin, TX
  • 8 portfolio companies

Swift Ventures

Early-stage fund specialized in B2B SaaS and developer platforms empowering startups and founders.

  • SaaS
  • Developer Tools
  • Pre-Seed, Seed
  • $500K – $2.0M
  • San Francisco, CA
  • 2 portfolio companies

Swish Ventures

Swish Ventures focuses on investing in cutting-edge technology that enhances athletic performance, fitness, and fan engagement.

  • Other
  • Pre-Seed, Seed
  • $100K – $750K
  • Austin, TX
  • 1 portfolio company

Switch Ventures

Focuses on technical founders tackling niche problems with AI/ML and SaaS-first solutions, particularly in B2B workflows.

  • SaaS
  • AI / ML
  • Enterprise
  • Pre-Seed, Seed
  • $250K – $2.0M
  • Palo Alto, CA
  • 25 portfolio companies

Swordfish Ventures

Swordfish Ventures focuses on backing nimble, early-stage companies innovating in cybersecurity and identity verification, specifically those developing AI-resilient solutions.

  • Security
  • Other
  • Seed
  • $1.0M – $3.0M
  • Austin, TX
  • 1 portfolio company

Symbol Ventures

Early-stage fund focused on software and AI innovations reshaping consumer behavior and digital infrastructure.

  • Other
  • Developer Tools
  • Pre-Seed, Seed
  • $250K – $2.0M
  • New York, NY
  • 2 portfolio companies

Symbolic Capital

Invests in early-stage Web3 / crypto / decentralized-technology projects around the world, especially at Pre-Seed / Seed stages, emphasizing long-term partnership with technical founders.

  • Other
  • Developer Tools
  • Pre-Seed, Seed
  • $100K – $5.0M
  • New York City, United States
  • 9 portfolio companies

Symbolic Capital

Symbolic Capital invests in seed-stage blockchain projects, focusing on transformative token economies.

  • Other
  • AI / ML
  • Developer Tools
  • Seed
  • 11 portfolio companies

Symphonic Ventures

Symphonic Ventures invests in cutting-edge B2B fintech and AI infrastructure startups that aim to disrupt legacy financial systems and enable machine-to-machine financial transactions.

  • Fintech
  • AI / ML
  • Other
  • Pre-Seed, Seed
  • $1.0M – $3.0M
  • Austin, TX
  • 20 portfolio companies

SynBio Innovations

Dedicated to startups in synthetic biology and advanced biomaterials sectors, focusing on early-stage investments.

  • Healthcare
  • Other
  • Pre-Seed, Seed
  • $100K – $300K
  • 1 portfolio company

SynBioAlpha Ventures

Focused on European and US-based synthetic biology startups solving fundamental challenges in food, agriculture, and health using gene-editing and data-driven bioengineering.

  • Other
  • Food / AgTech
  • Seed
  • $200K – $2.5M
  • London, UK
  • 2 portfolio companies

Synapse Frontier

Focused on early-stage companies developing cutting-edge biotechnologies and pharmaceutical innovations.

  • Other
  • Healthcare
  • Pre-Seed, Seed
  • $750K – $2.5M
  • Boston, MA
  • 10 portfolio companies

Synapse IoT Fund

Focused on seed-stage startups leveraging IoT-driven solutions to enable smarter industrial operations and compliance processes.

  • Other
  • SaaS
  • Seed, Pre-Seed
  • $200K – $1.5M
  • Austin, TX
  • 1 portfolio company

Synapse Partners

Invests in AI-driven startups transforming key industries, including logistics and enterprise SaaS.

  • AI / ML
  • SaaS
  • Other
  • Seed
  • $500K – $2.5M
  • Palo Alto, CA
  • 2 portfolio companies

Synapse Ventures

Invests in early-stage companies that leverage AI to transform business intelligence and knowledge sharing in enterprise settings.

  • Other
  • SaaS
  • EdTech
  • Seed
  • $500K – $2.0M
  • New York, NY
  • 15 portfolio companies

Synaptic Capital

Synaptic Capital targets AI-powered SaaS and marketplaces that disrupt traditional industries, primarily focusing on seed-stage companies with global aspirations.

  • Other
  • Fintech
  • Marketplace
  • Seed, Series A
  • $750K – $3.5M
  • San Francisco, CA
  • 2 portfolio companies

SyncCapital

SyncCapital aims to synergize AI and financial technologies to create disruptive business solutions at the seed stage.

  • AI / ML
  • Fintech
  • Seed
  • $100K – $200K
  • Los Angeles, CA
  • 1 portfolio company

Synchrony Ventures

Synchrony Ventures targets disruptive enterprise software startups in Europe, focusing on accounting automation and tools that enhance financial efficiency.

  • Enterprise
  • Other
  • SaaS
  • Pre-Seed, Seed
  • $500K – $2.5M
  • Berlin, Germany
  • 9 portfolio companies

Syncroscience Ventures

Dedicated to investing in research tech and data analytics startups that enable enterprises to unlock scientific potential through technology.

  • Other
  • Developer Tools
  • Seed
  • $300K – $2.5M
  • San Francisco, CA
  • 1 portfolio company

Syndicate Bio

Invests in early-stage biotech startups solving industry challenges through advanced technologies.

  • Healthcare
  • Seed
  • $500K – $2.0M
  • Boston, MA
  • 1 portfolio company

Synergy Seed Fund

Focuses on B2B SaaS startups leveraging decision management techniques to optimize enterprise operations.

  • SaaS
  • Other
  • Enterprise
  • Seed
  • $750K – $2.0M
  • Denver, CO
  • 1 portfolio company

Synergy Ventures

A Europe-based fund investing in B2B SaaS and HealthTech innovators, bridging global markets.

  • SaaS
  • Healthcare
  • Seed, post-seed
  • $500K – $4.0M
  • Berlin, Germany
  • 2 portfolio companies

SynergyLoop Ventures

SynergyLoop Ventures invests in process automation and SaaS-driven operational tools for underserved business verticals.

  • SaaS
  • Marketplace
  • Enterprise
  • Seed, Series A
  • $750K – $4.0M
  • Chicago, IL
  • 2 portfolio companies

Showing 7633–7656 of 8785 firms — page 319 of 367.

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