Arbitrum
Arbitrum is a low-cost, layer 2 solution that is ideal for building secure Ethereum Dapps.
What is Arbitrum?
Arbitrum is an Ethereum Layer 2 scaling solution that supports smart contracts while addressing Ethereum's scalability limitations. Users enjoy low transaction fees and less congestion on Arbitrum. Arbitrum allows developers to create smart contracts by using code to specify the behavior of a virtual machine (VM) that implements the contract's functionality. Additionally, developers can use Arbitrum for dramatic improvements in scalability and privacy.
Web3 dapps and developer tools related to Arbitrum
Discover blockchain applications that are frequently used with Arbitrum.
Alchemy
Uniswap
OKX
Bybit
Developer resources from Alchemy
What are layer 2 blockchains?
Explore the world of L2 blockchains and how this scaling solution is driving onchain innovation.
What is maximum extractable value and MEV protection?
Explore the tactics of MEV and how you can protect your users from unfair trade manipulation.
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.
Arbitrum alternatives
Explore web3 competitors and apps like Arbitrum.
Base
OP Mainnet
Polygon
StarknetApp 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.
