UniWhales - helpful bridging data that shows where capital is flowing
DefiLlama - probably the most useful source here, TVL for all chains and popular defi protocols
TokenTerminal - a tool to evaluate tokens and protocols
Dune Analytics - incredible community-created dashboards and metrics
Vfat.tools - to find new defi farms and protocols
DefiSafety and RugDoc - determine how secure and safe Web3 protocols are before interacting with them
Coindix - track new opportunities and yield across different chains