polygon

Explore the definitive comparison of Ethereum’s leading Layer 2 solutions in 2026. Understand the architectural differences, security models, performance metrics, and ideal use cases for Arbitrum, Optimism, Polygon, and Starknet.

Layer 2 solutions have become critical infrastructure for Ethereum scaling. Discover the key differences between Arbitrum, Optimism, Polygon, and emerging zkEVM platforms, and understand which technology is winning in real-world adoption and transaction throughput.