Rethink Education
New York-based EdTech VC backing pre-seed to Series A founders expanding access to education, workforce development, and economic mobility.
RideHome AI Fund
Pre-seed to Series A fund investing in generative AI startups globally, run by tech podcaster Brian McCullough and hashtag inventor Chris Messina.
Riptide Ventures
Baltimore-based angel syndicate pooling individual investors' capital and networks to back early-stage consumer, software, and healthcare startups.
Ritual Capital
San Francisco seed-stage VC writing $100K–$500K checks into exceptional founders building iconic companies in SaaS, developer tools, AI, and biotech.
Robot Ventures
Pre-seed and seed crypto-native fund co-founded by Robert Leshner (Compound) and Tarun Chitra (Gauntlet), backing technical founders in DeFi, blockchain infrastructure, and fintech.
Rock Yard Ventures
US-focused seed-stage VC writing $50K–$100K checks into founders redefining robotics, supply chain, manufacturing, energy, infrastructure, and healthcare.
Rogue Womens Fund
Portland-based early-stage fund investing in women-led B2B SaaS, enterprise, and B2B2C tech companies across the US in health, care, and foundational industries.
Roo Capital
An early-stage VC firm that uses a differentiated "IMPACT Model" combining Capital, Talent, and Growth.
Root Ventures
Seed fund of practicing engineers who underwrite deep-tech engineering risk in robotics, hardware, and developer tools most generalists avoid.
RTP Angel Fund
Early-stage fund investing across North Carolina & Southeast
Rule 1 Ventures
Early-stage aerospace and defense VC with a parallel B2B SaaS studio. Backs pre-seed to Series A defense tech and co-founds software companies.
Runa Capital
Global VC empowering founders in early-stage deep tech and software
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Venture firm backing technical founders building data and developer infrastructure
RXR Arden Digital Ventures
Joint venture between real estate operators RXR and Arden Group, giving proptech and contech founders direct access to their combined platforms.
S Ventures (SentinelOne CVC)
Corporate VC investing in security data AI innovators across stages with strategic support
S4S Ventures
Early-stage VC backed by S4 Capital/Monks and Stanhope Capital, investing in martech, adtech, data technology, and creative AI startups.
Saka Ventures
New York-based pre-seed and seed fund backing early-stage startups targeting large global markets across the US, India, and beyond.
Sarona Ventures
Tel Aviv-based global VC evolved from the Bouaziz Family Office, backing pre-seed to Series B enterprise software and AI companies globally.
Scalewolf.VC
Vilnius-based dual-use VC and accelerator backing pre-seed to seed defense, energy, AI, and data startups across NATO and European allied markets.
Schematic Ventures
Invests in technology companies within supply chain, manufacturing, and software infrastructure.
Science Inc
Los Angeles venture studio and fund that ideates, builds, and invests in consumer internet brands, from incubation through follow-on rounds.
SciFi VC
An early-stage, science-forward venture capital firm founded by Max and Nellie Levchin. It partners with founders solving hard problems that require intense curiosity and intellectual depth.
ScOp Venture Capital
Early-stage venture capital firm backing ambitious Israeli startups
Scribble Ventures
San Francisco-based pre-seed and seed fund backing AI-native founders, led by operators from OpenAI, Meta, Twitter, and a16z with deep product and GTM expertise.
Showing 481–504 of 655 investors
This list has 655 investors. The full database has 1130.
Get all 1130 Pre-Seed investors in one sheet for $39 one-time. Filter by stage, sector and location in Excel or Google Sheets · Website, offices, stages, sectors, founded year, portfolio link, notes · CSV + Excel
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