L2Beat

Geared toward researchers, journalists, and practitioners monitoring the US Web3 landscape, L2BEAT aggregates cross-L2 data to compare rollups and other Layer 2s on metrics like TVL, security risk, and data availability. A key strength is its ongoing updates and feature rollouts, such as the introduction of per-token pages in May 2026. However, L2BEAT’s risk scoring and data rely on upstream reporting and its declared methodology, and it notes that it cannot guarantee accuracy. It operates as a public analytics resource with an open-source codebase under MIT license and does not advertise a paid tier.