SaaS Venture Capital Firms

Browse 4,823 venture capital firms investing in SaaS startups. Every firm is verified — explore their thesis, check size, and portfolio, then get matched with the best-fit investors for your startup.

Verified SaaS VC firms

Obscura Ventures

Obscura Ventures invests in startups building next-gen solutions for digital and physical security, particularly in GovTech and adjacent B2B SaaS spaces.

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

Observer Lab

Investing in novel observability and SRE tooling for optimizing and automating system reliability.

  • Other
  • SaaS
  • Enterprise
  • Pre-Seed
  • $50K – $200K
  • Austin, TX
  • 5 portfolio companies

Ocean Azul Partners

Early-stage PropTech-focused fund investing in software and platforms for real estate and construction.

  • Real Estate
  • SaaS
  • Marketplace
  • Pre-Seed, Seed
  • $250K – $2.0M
  • Miami, FL
  • 43 portfolio companies

Ocean Freight Ventures

Investing in innovative logistics and supply chain technologies with global potential, focused on Latin America and underrepresented markets.

  • Other
  • SaaS
  • Seed, Series A
  • $1.0M – $3.0M
  • Santiago, Chile
  • 1 portfolio company

Ocean Ventures Fund

Targets investments in early-stage watersport and travel technology companies facilitating direct consumer engagement.

  • Other
  • Healthcare
  • SaaS
  • Pre-Seed
  • $100K – $250K
  • New York, NY
  • 38 portfolio companies

Okta Ventures

Strategic seed investor in identity, security, and adjacent enterprise software ecosystems.

  • Enterprise
  • Security
  • Developer Tools
  • Pre-Seed, Seed
  • $250K – $2.0M
  • San Francisco, CA
  • 42 portfolio companies

Olive Tree Ventures

Focused exclusively on early-stage HealthTech solutions that streamline hospital operations, improve patient outcomes, or optimize payer reimbursement.

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

Omni Ventures

First-check fund backing pre-seed founders building software, AI, robotics, automation, and connected industrial systems that improve productivity across the manufacturing value chain.

  • Other
  • SaaS
  • AI / ML
  • Pre-Seed
  • $700K – $1.0M
  • San Francisco, California
  • 12 portfolio companies

OmniAngle Ventures

Invests in frontier enterprise startups leveraging AI and automation to redefine productivity.

  • Other
  • SaaS
  • Pre-Seed, Seed
  • $200K – $2.0M
  • Seattle, WA
  • 2 portfolio companies

On Deck Angels

On Deck Angels backs mission-driven founders building category-defining consumer and software platforms, with a strong network of creators and operators.

  • SaaS
  • Other
  • Pre-Seed
  • $100K – $1.5M
  • San Francisco, CA
  • 21 portfolio companies

On-Chain Founders Fund

Focused exclusively on investing in early-stage companies building blockchain-powered applications for real-world transactions and B2B SaaS platforms.

  • Other
  • SaaS
  • Pre-Seed
  • $500K – $2.0M
  • Berlin, Germany
  • 1 portfolio company

One Way Ventures

Invests in immigrant founders building scalable B2B and technical infrastructure solutions using AI.

  • Other
  • SaaS
  • Developer Tools
  • Pre-Seed, Seed
  • $250K – $2.0M
  • Boston, MA
  • 53 portfolio companies

OnePrime Capital

Small early-stage fund likely to focus on software and marketplace businesses with high founder access. Useful for seed rounds where operational help matters.

  • SaaS
  • Marketplace
  • AI / ML
  • Seed
  • 6 portfolio companies

OneRagtime

  • AI / ML
  • Fintech
  • Other
  • 10 portfolio companies

OneVC

Seed fund backing exceptional global founders (including many from LatAm) building in the US and internationally.

  • Other
  • Enterprise
  • SaaS
  • Seed
  • $250K – $2.0M
  • Palo Alto, CA
  • 37 portfolio companies

Onyx Capital

Invests in crypto-enabled financial infrastructure enabling global money movement. Focused on early-stage startups in emerging markets.

  • Other
  • SaaS
  • Pre-Seed, Seed
  • $100K – $1.0M
  • London, UK
  • 2 portfolio companies

Opal Seed Fund

Opal Seed Fund specializes in pre-seed investments in fintech innovation targeted at underserved and high-growth markets globally, with an emphasis on payments and remittances.

  • Other
  • Fintech
  • SaaS
  • Pre-Seed, Seed
  • $50K – $300K
  • London, UK
  • 5 portfolio companies

Open Circle Capital

  • AI / ML
  • SaaS
  • 11 portfolio companies

Open Futures Fund

Open Futures Fund backs innovative startups in workplace transformations, productivity, and software solutions that reshape how we work.

  • Other
  • SaaS
  • Pre-Seed, Seed
  • $250K – $1.0M
  • London, UK
  • 2 portfolio companies

OpenLP Tech Fund

Focused on early-stage B2B SaaS companies with a strong foothold in LegalTech or SecurityTech.

  • Other
  • SaaS
  • Security
  • Pre-Seed, Seed
  • $50K – $200K
  • Austin, TX
  • 5 portfolio companies

OpenLayer Capital

Focuses on machine learning infrastructure and AI-first companies solving critical issues in operational context and enterprise graph-based intelligence.

  • AI / ML
  • Other
  • Enterprise
  • Seed, seed extension
  • $250K – $2.0M
  • Denver, CO
  • 1 portfolio company

OpenLedger Partners

Funding blockchain-enabled SaaS solutions for marketplaces, digital payments, and e-commerce.

  • Other
  • SaaS
  • Pre-Seed, Seed
  • $200K – $500K
  • London, UK
  • 1 portfolio company

OpenOcean

OpenOcean backs European-founded, AI-driven companies that use data as a competitive moat, particularly in AI-enabled services and automation, scalable AI computation, and agentic infrastructure and d...

  • Deep Tech
  • SaaS
  • Developer Tools
  • Seed, Pre-Seed, Series A
  • $2.3M – $5.7M
  • Helsinki, Finland
  • 8 portfolio companies

OpenSource Foundry

Investing in open-source tools that empower developers and enterprise solutions at the pre-seed stage.

  • Other
  • Developer Tools
  • SaaS
  • Pre-Seed
  • $75K – $150K
  • San Francisco, CA
  • 20 portfolio companies

Showing 2977–3000 of 4823 firms — page 125 of 201.

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