Pre-Seed SaaS Venture Capital Firms

Browse 3,190 venture capital firms that invest in SaaS startups at the Pre-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 Pre-Seed SaaS VC firms

Uncork Capital

Uncork focuses on seed-stage companies, investing in areas including B2B applications, developer tools and infrastructure, consumer and marketplaces, and frontier technology. It prioritizes strong fou...

  • SaaS
  • AI / ML
  • Enterprise
  • Seed, Pre-Seed
  • $3.0M – $5.0M
  • San Francisco, California, United States
  • 12 portfolio companies

Uncorrelated Ventures

Uncorrelated Ventures invests in infrastructure software and hardware.

  • SaaS
  • Other
  • Pre-Seed, Seed
  • $300K – $2.0M
  • San Francisco, United States
  • 192 portfolio companies

Uncorrelated Ventures

Micro-fund focused on technical founders building infrastructure, data, and developer platforms that become foundational software layers.

  • Developer Tools
  • AI / ML
  • Other
  • Pre-Seed, Seed
  • San Francisco, CA
  • 11 portfolio companies

Underdog Labs

Backing founders creating tools that foster collaboration and human connection.

  • Other
  • SaaS
  • Pre-Seed
  • $15K – $100K
  • Vancouver, BC
  • 1 portfolio company

Underestimated Ventures

Invests in underestimated founders building impactful software products, with emphasis on B2B and SaaS.

  • SaaS
  • Other
  • Enterprise
  • Pre-Seed, Seed
  • $100K – $1.5M
  • Denver, CO
  • 2 portfolio companies

Underline Ventures

Early-stage investor in technical B2B startups, including applied AI and workflow software.

  • SaaS
  • AI / ML
  • Enterprise
  • Pre-Seed, Seed
  • $250K – $1.5M
  • New York, NY
  • 2 portfolio companies

Union Labs

Union Labs backs transformative SaaS technologies reshaping manufacturing and logistics operations.

  • Other
  • SaaS
  • Pre-Seed, Seed
  • $750K – $2.5M
  • San Diego, CA
  • 6 portfolio companies

United Talent Agency

UTA’s venture activity is strategically tied to the entertainment ecosystem, especially where technology affects talent, distribution, and monetization. It is a strong strategic fit for data that impr...

  • Other
  • Consumer
  • Developer Tools
  • Seed, Pre-Seed
  • Beverly Hills, CA
  • 5 portfolio companies

Unlikely Ventures

Unlikely Ventures funds products that drive positive personal transformation through technology, focusing on underserved user markets.

  • Other
  • Consumer
  • SaaS
  • Pre-Seed, Seed
  • $50K – $150K
  • Austin, TX
  • 2 portfolio companies

Unpopular Ventures

Unpopular Ventures invests in early-stage technology startups globally that are off the beaten path: teams, geographies, markets, or ideas that are overlooked or unpopular; they partner when others in...

  • Consumer
  • SaaS
  • Other
  • Pre-Seed, Seed
  • $25K – $1.0M
  • Miami, United States
  • 2 portfolio companies

Unrest Capital

Focuses on disruptive technology founders building B2B SaaS tools that improve workflows for investors and professional service providers.

  • SaaS
  • Other
  • Pre-Seed, Seed
  • $250K – $5.0M
  • London, UK
  • 2 portfolio companies

UnternehmerTUM Ventures

University-linked venture investor supporting manufacturing tech, robotics, and Industry 4.0 startups. Invests early and is closely connected to the German industrial ecosystem.

  • Other
  • Deep Tech
  • AI / ML
  • Pre-Seed, Seed
  • $500K – $5.0M
  • Munich, Bavaria
  • 16 portfolio companies

Unusual Ventures

Unusual Ventures is an early-stage investor with a strong emphasis on enterprise software, developer tools, and AI infrastructure. The firm frequently works hands-on with founders at the pre-seed stag...

  • Enterprise
  • AI / ML
  • Developer Tools
  • Pre-Seed, Seed
  • $250K – $2.0M
  • Menlo Park, California
  • 68 portfolio companies

UpVentures Capital

General early-stage fund with exposure to SaaS, enterprise, delivery, and food and beverage businesses. Suitable when the startup’s software product has a strong operational wedge into hospitality or ...

  • SaaS
  • Food / AgTech
  • Other
  • Pre-Seed, Seed, Series A
  • Little Falls, New York
  • 14 portfolio companies

UpWest

Invests in seed-stage startups with strong enterprise focus, supporting founders with scaling and product-market fit.

  • SaaS
  • Enterprise
  • Seed, Pre-Seed
  • $500K – $3.0M
  • Palo Alto, CA
  • 1 portfolio company

UpWest Labs

UpWest Labs focuses on early-stage B2B SaaS and analytics-driven startups, helping them build solutions catered towards enterprise buyers.

  • SaaS
  • Other
  • Pre-Seed, Seed
  • $100K – $1.0M
  • Palo Alto, CA
  • 1 portfolio company

Uphonest

Invests in scalable tools with AI-driven platforms for founders and entrepreneurs, enabling product validation and faster go-to-market strategies.

  • AI / ML
  • Other
  • SaaS
  • Pre-Seed, Seed
  • $250K – $3.0M
  • Palo Alto, CA
  • 12 portfolio companies

Upstream Collective

Upstream Collective invests in early-stage marketplace innovations and workflow software improving health and commerce infrastructures.

  • Marketplace
  • Healthcare
  • SaaS
  • Pre-Seed, Seed
  • $250K – $3.0M
  • San Francisco, CA, USA
  • 2 portfolio companies

Upstream Gaming Ventures

Backing early-stage startups innovating in gaming analytics, tools, and AI to empower game studios with intelligence-driven decisions.

  • Other
  • SaaS
  • AI / ML
  • Pre-Seed, Seed
  • $250K – $2.0M
  • Austin, TX
  • 2 portfolio companies

Upswing Capital

Upswing Capital invests in innovative fintech and credit infrastructure startups addressing India’s underserved segments such as gig and blue-collar workers.

  • Fintech
  • Other
  • SaaS
  • Pre-Seed, Seed
  • $250K – $1.0M
  • Mumbai, India
  • 1 portfolio company

Urban Leap Ventures

Backing transformative PropTech and SaaS platforms involved in urban operational efficiencies and resource management.

  • Real Estate
  • SaaS
  • Pre-Seed
  • $100K – $1.0M
  • Boston, MA
  • 1 portfolio company

UrbanEat Ventures

Focused on supporting restaurant and food logistics startups that empower independent operators in urban markets with digital tools.

  • Other
  • SaaS
  • Food / AgTech
  • Pre-Seed
  • $250K – $1.5M
  • San Francisco, CA
  • 2 portfolio companies

UrbanGrid Partners

Supports Indian startups transforming local urban services through technology, including marketplaces and SaaS solutions.

  • Other
  • Marketplace
  • SaaS
  • Pre-Seed, Seed
  • $200K – $2.5M
  • New Delhi, India
  • 1 portfolio company

UrbanSpark Ventures

Focused on early-stage B2B SaaS and marketplaces targeting urban SMBs and fragmented local industries.

  • SaaS
  • Marketplace
  • Other
  • Pre-Seed, Seed
  • $300K – $2.5M
  • London, UK
  • 2 portfolio companies

Showing 2977–3000 of 3190 firms — page 125 of 133.

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