Etherlink vs Aurora

Etherlink is an EVM-compatible, non-custodial Layer 2 blockchain powered by Tezos Smart Rollup technology. It enables seamless integration with existing Ethereum tools, including wallets and indexers, and facilitates asset transfers to and from other EVM-compatible chains. Built upon the secure foundation of Tezos layer 1, Etherlink delivers a fast, fair, and (nearly) free experience. This permissionless and censorship-resistant environment empowers developers to actively create and participate in the next generation of decentralized applications.

Aurora is a Virtual Chain built on NEAR. The first of many. It’s, at the same time, the sandbox and the proof of the robustness of the parent protocol. It’s a smart contract - probably the most complex that exists - that is also an Ethereum Virtual Machine, providing a turn-key solution for developers to operate their apps on an Ethereum-compatible, high-throughput, scalable and future-safe platform, with low transaction costs.