
Linea
Linea is a zkEVM layer-2 from Consensys for low-cost Ethereum-equivalent apps.

What is Linea?
Linea is a zero-knowledge rollup from Consensys with full EVM equivalence, so existing Solidity contracts and tooling work without changes. Users bridge in through the Linea Bridge, swap on Uniswap, supply collateral on Aave, and interact through MetaMask. Proofs settle to Ethereum, giving users cheaper transactions while keeping mainnet security.
Web3 dapps and developer tools related to Linea
Discover blockchain applications that are frequently used with Linea.
Developer resources from Alchemy

What is Arc? The economic OS for the internet, explained for developers
Arc is Circle's open, EVM-compatible Layer-1 for stablecoin finance. This guide covers USDC gas, deterministic finality, and what can break when you port a contract.

Kaia support is live on Alchemy
Alchemy has launched native support for Kaia, an EVM-compatible Layer 1 built for stablecoin settlement and onchain finance across Asia.

How Goldsky kept transactions flowing with zero downtime
Goldsky migrated its Compose bundler and paymaster to Alchemy and built a provider abstraction layer that makes failover a single environment variable change—no code deploy, no downtime.
Linea alternatives
Explore web3 competitors and apps like Linea.
App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

