Pre-Seed Venture Capital Firms

Browse 6,770 venture capital firms that actively invest 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 VC firms

Ocean Impact Organization Fund

Backs startups creating systemic solutions to marine ecosystem challenges and supporting the blue economy.

  • Other
  • Pre-Seed
  • $100K – $400K
  • Sydney, Australia
  • 1 portfolio company

Ocean Protocol Ventures

Invests in data sovereignty protocols for ocean systems and decentralized technology for global ecological monitoring.

  • Other
  • Pre-Seed, Seed
  • $150K – $500K
  • Singapore
  • 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

Octagon Capital Africa

Octagon Capital Africa invests in African startups creating tech solutions that empower small businesses and drive local economic growth across Fintech and RetailTech sectors.

  • Other
  • Fintech
  • Pre-Seed, Seed
  • $50K – $500K
  • Lagos, Nigeria
  • 2 portfolio companies

Octerra Capital

Octerra Capital is an early-stage investor in fintech and digital assets with exposure to cross-border payment infrastructure. The firm is a fit for payment orchestration and liquidity-adjacent financ...

  • Fintech
  • Other
  • Real Estate
  • Seed, Pre-Seed
  • 18 portfolio companies

Octopus Ventures

UK-based fund investing in European startups transforming consumer and retail sectors, with emphasis on digital-first businesses.

  • Consumer
  • Other
  • Pre-Seed, Seed, Series A
  • $250K – $1.0M
  • London, UK
  • 159 portfolio companies

Odin Venture Studio

Focused on early-stage investments in HealthTech and Medical Devices, with a keen interest in non-invasive diagnostic tools.

  • Healthcare
  • Other
  • Pre-Seed
  • $50K – $250K
  • Oslo, Norway
  • 1 portfolio company

Odin Ventures

Focuses on startups leveraging AI to improve decision-making in enterprise environments, including risk assessment and productivity optimization.

  • AI / ML
  • Enterprise
  • Other
  • Pre-Seed, Seed
  • $100K – $1.0M
  • Salt Lake City, UT
  • 2 portfolio companies

Offbeat Ventures

Offbeat Ventures focuses on the future of work and creator economy, backing startups that redefine how creators engage and monetize their work.

  • Other
  • Marketplace
  • Pre-Seed, Seed
  • $250K – $1.0M
  • Austin, TX
  • 1 portfolio company

Offline Ventures

Offline is an early-stage venture fund and studio backing founders who build differently and technology that serves humanity. Its stated focus is where online and offline experiences meet.

  • Other
  • Pre-Seed
  • $100K – $1.5M
  • Mill Valley, California, United States
  • 18 portfolio companies

OilSynth Capital

Focused exclusively on early-stage investments in oil & gas marketplace businesses looking to streamline procurement and distribution.

  • Other
  • Marketplace
  • Pre-Seed
  • $500K – $2.0M
  • Dallas, TX
  • 1 portfolio company

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

Omega Funds

Omega Funds focuses on transformative advances across the life sciences, backing innovators in drug discovery and biotech tools.

  • Other
  • Healthcare
  • Pre-Seed, Seed, Series A
  • $250K – $2.0M
  • Boston, MA
  • 2 portfolio companies

Omidyar Network

Global social impact-focused fund with a strong focus on Civic Tech and platforms supporting democracy.

  • Other
  • Pre-Seed, Seed, early-growth
  • $250K – $5.0M
  • Redwood City, CA
  • 2 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

Omni Ventures

First-check fund focused on software, AI, robotics, automation, and connected industrial systems for the manufacturing economy. Invests in pre-seed companies modernizing manufacturing with operational...

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

Omni Ventures

A $33M manufacturing-tech fund focused on pre-seed startups that modernize physical production workflows and industrial tooling. The fund is designed to back companies building for machine shops, hard...

  • Other
  • Pre-Seed, Seed
  • $700K – $1.0M
  • 13 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

OmniFit Fund

Focused on innovations in computer vision and fit personalization technologies for retailers and e-commerce brands.

  • Other
  • AI / ML
  • Consumer
  • Pre-Seed, Seed
  • $250K – $3.0M
  • Chicago, IL
  • 2 portfolio companies

OmniSector Fund

OmniSector Fund specializes in investing in companies at the intersection of AI compliance and healthcare, aiming to foster innovation that meets regulatory demands.

  • Other
  • Healthcare
  • Pre-Seed, Seed
  • $500K – $3.0M
  • Denver, CO
  • 1 portfolio company

Omnivore

Focused exclusively on AgTech startups in India improving livelihoods for smallholder farmers.

  • Food / AgTech
  • Climate / Energy
  • Other
  • Pre-Seed, Seed
  • $250K – $1.5M
  • Mumbai, India
  • 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

Showing 4273–4296 of 6770 firms — page 179 of 283.

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