Espresso Systems

About

Espresso Systems is a blockchain infrastructure company that creates tools for improving connectivity and speeds for Layer 2 rollup apps. It focuses on fixing issues like slow transaction finality, fragmented liquidity, and weak cross-chain communication. In simple terms, Espresso Systems helps different blockchains communicate with each other quickly and settle transactions in seconds instead of waiting for slow Layer 1 confirmations. The platform is backed by investors including a16z and Sequoia, and is built by experts from cryptography, academia, and traditional finance. Key Features of Espresso Systems: • • Transaction confirmation occurs within seconds rather than minutes, allowing for real-time applications. • Works with different rollup systems and supports both Ethereum-based and independent setups. • Uses the BFT consensus mechanism to enhance security and not depend on just one sequencer. • Interconnects various blockchains, ensuring a seamless flow of funds and information. • Designed for handling large transaction volumes at low costs and scalable for Web3 applications. Espresso Systems Milestones Year Key Achievements 2020 Started by researchers from Stanford with a strong focus on ZK-cryptography from the beginning. 2021 Work began on CAPE, a protocol built for private asset transfers on Ethereum. 2022 CAPE testnet went live. The project also raised $32M in a Series A round led by Greylock and Electric Capital. 2023 The direction shifted toward shared sequencing. The team also introduced the “HotShot” consensus. 2024 Raised $28M in a Series B led by a16z. Also launched a permissioned version called “Mainnet 0.” 2025 Launched Taze Marketplace and Presto. The project started moving toward a public proof-of-stake model.

Funding

• Series BTaiko2,80,00,00021 Mar 2024
• Series AGreylock Partners3,20,00,00021 Mar 2022
• Seed Roundpolychain capital20,00,00006 Oct 2020

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