Zero-Knowledge Required
RISC Zero is democratizing zero-knowledge technology, making it accessible and scalable for developers everywhere.
Blazing Fast Proof Aggregation
Lower is better — Examples include L1s, Rollups, and AVSs
Efficient Cycle Usage for Aggregation
Lower is better — Examples include L1s, Rollups, and AVSs
The RISC Zero Advantage
EVM Aligned

Seamlessly run Solidity contracts in the zkVM, boosting performance and reducing gas costs.
Future-Proof Design
Evolve without limits. Upgrade your zkVM apps seamlessly, preserving your development agility.
31%+
Compatible Rust Crates
Leverage existing Rust crates to prototype fast.
51%+
Gas Savings
Dramatically reduce gas fees through off-chain execution.
555x
Faster ZK Development
Significantly accelerate the ZK development cycle.
Product Suite
Comprehensive Solutions for Every Need
EVM Development
Compute over Ethereum's entire state in your smart contract. Fast, trustless, and cost-effective.
Scalable Data Availability
Integrate Celestia's data availability with any chain using Blobstream Zero.
Enterprise ZK
Unlock enterprise-grade performance with Bonsai, the world's fastest proving service.
Recent News

RISC Zero zkVM 1.2: Introducing Application-defined precompiles
RISC Zero’s zkVM 1.2 introduced Appliction-defined precompiles, enabling developers to plug precompiles directly into their applications without system-wide updates.
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Scaling Eigenlayer’s Security: How Boundless Makes Slashing Possible
Learn how Boundless uses zero-knowledge proofs to scale EigenLayer's slashing mechanism, reducing gas costs by 99.9% while maintaining decentralized security.

Why Kailua Unlocks Fast Finality
We announced Kailua, a hybrid dispute game for optimistic rollups. Our announcement of potential 1-hour finality sparked both excitement and questions from the community. Let's dive into what this means and address the key questions.