Astar vs Sunrise DA vs Cosmos

Astar, Sunrise DA and Cosmos each address unique challenges in the web3 ecosystem, offering complementary strengths for builders. Astar Network is a Polkadot-based multi-virtual machine Layer 1 blockchain and Soneium Layer 2 ecosystem designed to enable scalable, interoperable, and developer-friendly web3 applications. Sunrise is a next-generation Layer 1 blockchain combining high-throughput data availability with a native liquidity hub. Cosmos is a modular, interoperable blockchain ecosystem designed to build sovereign app-specific blockchains and enable secure cross-chain communication. Together, these tools serve different but overlapping user needs, making them valuable components in a modern web3 development stack.