Definition
zkEVM (zero-knowledge Ethereum Virtual Machine) is a zk-rollup implementation with full EVM compatibility, enabling Ethereum smart contracts to run on Layer 2 with composability while using zero-knowledge proofs for settlement.
Market Leaders (2026)
- zkSync
- Scroll
- StarkNet
These surpassed first-generation zk-rollup pioneers like loopring that lacked virtual machine support.
Competitive Advantage over Early zk-Rollups
| Feature | First-gen zk-Rollup | zkEVM |
|---|---|---|
| EVM compatibility | No | Yes |
| Composability | Limited | Full DeFi ecosystem |
| Developer tooling | Custom | Standard Solidity |