# Arbitrum

> Publicly sourced profile assembled by Optimly, in the Optimly AI Brand Index. Last refreshed 2026-10-04.

- **Business Profile:** https://optimly.ai/brand/arbitrum
- **Dataset:** https://optimly.ai/brand/arbitrum.json
- **Markdown:** https://optimly.ai/brand/arbitrum/llms.txt
- **Official website:** https://arbitrum.com
- **Slug:** arbitrum
- **Categories:** cloud-infrastructure, developer-tools

## Overview

- **Tagline:** Optimistic rollup technology with a strong focus on EVM compatibility, developer tooling, and a vibrant ecosystem. Known for its sophisticated fraud proofs and efficient execution environment. Decentralized governance via ARB token.
Source: Brand's website (https://arbitrum.com) · 2026-10-04

- **Description:** Arbitrum is a suite of Ethereum scaling solutions developed by Offchain Labs. It uses optimistic rollups to improve the speed, scalability, and cost-efficiency of transactions on the Ethereum blockchain, while maintaining Ethereum's security.
Source: Brand's website (https://arbitrum.com) · 2026-10-04

## Offerings

- **Core capabilities:**
  - Arbitrum One (mainnet)
  - Arbitrum Nova (for high-throughput dApps)
  - Arbitrum Stylus (EVM+ compatible with WASM languages)
Source: Brand's website (https://arbitrum.com) · 2026-10-04

- **Pricing:** Transaction fees paid in ETH, generally lower than Ethereum mainnet fees.
Source: Brand's website (https://arbitrum.com) · 2026-10-04

## Audience

- **Target industry:** Ethereum dApp developers, DeFi users, NFT platforms, Web3 gaming, enterprises seeking scalable blockchain infrastructure.
Source: Brand's website (https://arbitrum.com) · 2026-10-04

## Landscape

- **Competitors:**
  - Optimism
  - zkSync
  - Starknet
  - Polygon PoS
  - Base
Source: Brand's website (https://arbitrum.com) · 2026-10-04

Page last updated 2026-10-17.