Karura vs 1inch vs Rage Trade

Karura, 1inch and Rage Trade each address unique challenges in the web3 ecosystem, offering complementary strengths for builders. Karura is a cross-chain decentralized finance (DeFi) hub built for Polkadot, Kusama, and beyond. 1inch is a decentralized exchange (DEX) aggregator that finds the best token swap rates across 13+ blockchains with advanced routing and MEV protection. Rage Trade is a multi-chain perpetual futures aggregator providing unified deep liquidity across multiple markets and chains. Together, these tools serve different but overlapping user needs, making them valuable components in a modern web3 development stack.