Notation Capital

Solana is a high-performance blockchain network that powers internet capital markets, payments, and crypto applications. It is known for being fast, decentralized, and scalable.

Arweave is a permanent information storage protocol that enables the decentralized and dis-intermediated transmission of information across time and space, utilizing a blockchain consensus mechanism for data permanence.

Filecoin is a decentralized storage network designed to store humanity’s most important information. It operates as an open-source cloud storage marketplace, protocol, and incentive layer.

Livepeer is building the foundation for open video, enabling real-time AI video capabilities and decentralized video infrastructure for developers and businesses.

Alice Camera is a novel AI mirrorless camera that attaches onto the back of a smartphone, combining professional quality optics with AI-accelerated hardware and computational photography algorithms driven by deep learning.

Clay is a relationship management platform that helps users manage their personal and professional networks more thoughtfully, moving beyond traditional CRM systems.

Zillow Closing, formerly Spruce, simplifies the home closing process with a fast, secure digital experience and dedicated expert support.

nTopology provides advanced computational design software that enables engineers and designers to create complex geometries and optimize designs for manufacturing.

We simulate biomolecular systems from first principles using physics-based atomic-level molecular dynamics. Our NUVO™ technology platform combines physics simulation with generative AI to serve our internal therapeutics pipeline.

SimpleHealth offers virtual healthcare for women, providing online consultations and $0 prescriptions with insurance. They deliver medications to your door and work with licensed doctors for birth control options.

Braid is building a new app called Pool, focused on shared money management, allowing users to create pools for various purposes without fees.

Early-stage scout writing $25k–$200k checks in San Francisco, New York and Hong Kong, focused on private-asset infrastructure platforms like AngelList, Republic and Forge Global. Oyster Ventures is the earliest venture firm focused specifically on infrastructure that makes investing in private assets as easy as public investments, concentrating on platforms like AngelList, Republic, and Forge Global rather than following a broad sector approach. The fund operates as a global 'infrastructure + frontier' scout with $25k-$200k checks across San Francisco, New York, and Hong Kong, maintaining strict rules against investing in mainland China, uncapped notes, or pure crypto-tokens without equity components.

Founder-first investor for innovative entrepreneurs aiming to change the world. Focuses on early-stage founders building mission-critical capabilities.

Unanimous partner approvals, daily public blogging of fund economics and strategy, and a small, high-conviction team focusing on network-effect companies (e.g., Twitter, Coinbase, Etsy).

Protagonist is a Miami-based venture capital fund that operates more like a product-building studio, systematically contributing code and designing token models for portfolio protocols while incubating its own protocols in-house rather than just writing checks. The firm's founding team uniquely combines repeat founders from Solana DeFi, fintech revenue trading, and large-scale consumer payments, creating cross-pollination of deep crypto protocol experience with non-crypto operating expertise that is rare in a single GP group.