Spark Capital

Ramp Network is a global financial technology company building solutions that connect the crypto economy with today’s financial infrastructure. They provide a powerful fiat<>crypto toolkit to onboard users into web3.

Kalshi is the first CFTC regulated exchange dedicated to trading on the outcome of future events. It allows users to trade on a wide range of topics, including economics, culture, and climate, through innovative financial instruments called event contracts, which enable trading based on specific yes-or-no questions regarding future occurrences.

Crusoe is a vertically integrated AI infrastructure provider, building large-scale, renewable-powered data centers and cloud platforms optimized for high-performance workloads.

Parallel provides web search and research APIs specifically designed for AI agents, enabling them to efficiently retrieve and process information from the web.

Cardless is an embedded credit card platform that allows businesses to create custom co-branded credit card products, enhancing customer engagement and loyalty through flexible credit solutions.

F4 is a product-led venture capital firm that offers a platform where every founder can enter, and their work decides their progress. It provides a roadmap for founders to close the gap through mentor time, investor intros, and capital targeted for those proving they can build.

Optimism is a blockchain infrastructure scaling Ethereum, offering scalable, secure Layer 2 solutions. It uses the OP Stack to lower barriers for developers and focuses on solving complex problems with an optimistic mindset.

Stoke Space is revolutionizing space access with its 100% reusable Nova rockets, designed to provide affordable and on-demand access to any orbit. By leveraging full reusability, Stoke aims to significantly reduce launch costs and enhance the sustainability of space operations.

We're building a helpful robot for every home. A better way to live is coming with robots doing all the little things that eat away at our time and energy.

Invests at very early-stage tech; distinguishes itself as a metrics-first SaaS investor (David Skok's industry-standard SaaS metrics playbooks) and operates with a modest $450M U.S. fund.

Seed-stage VC and startup studio that originates ideas, assembles founding teams and builds early products while avoiding typical studio-level equity, offering a concentrated, high-touch strategic, emotional and fundraising partnership.

MANTIS Venture Capital is a venture fund cofounded by The Chainsmokers that focuses on B2B and deeply technical startups like cybersecurity and AI infrastructure. The fund converts the founders' Fortune 500 performance relationships into warm customer introductions for portfolio companies. MANTIS operates with institutional rigor and professional investor-operators while maintaining an aggressively founder-obsessed service model.