Slow Ventures

Zipline designs, manufactures, and operates autonomous delivery drones, running the world's largest commercial autonomous logistics network. The company began delivering blood and medical supplies to remote clinics in Rwanda in 2016 and has expanded to seven countries and consumer deliveries with partners like Walmart. Zipline has completed over 2 million commercial drone deliveries.

Technology company behind the Solana blockchain, a high-performance Layer 1 platform using a novel Proof of History consensus mechanism alongside proof-of-stake to achieve thousands of transactions per second with low fees. Builds developer tooling, mobile products (Saga phone), and an incubation studio for decentralized applications.

Layer 1 blockchain platform that uses zero-knowledge cryptography to enable developers to build privacy-preserving, scalable decentralized applications. Offers a hybrid approach where developers choose what data is public and what remains private. Provides Leo, a programming language for writing zero-knowledge smart contracts. Mainnet launched September 2024.