
Build an ecosystem optimized for your goals while opening up new revenue streams.
Harmony, Sunrise DA and Polkadot each address unique challenges in the web3 ecosystem, offering complementary strengths for builders. Harmony is an open and fast Layer 1 blockchain platform designed for scalable decentralized applications with low fees and fast finality. Sunrise is a next-generation Layer 1 blockchain combining high-throughput data availability with a native liquidity hub. Polkadot is a scalable, secure, and resilient Web3 platform enabling developers to build custom blockchains and interoperable applications with shared security and seamless connectivity. Together, these tools serve different but overlapping user needs, making them valuable components in a modern web3 development stack.
| At a Glance | |||
| Composability | |||
| Cross-Chain | |||
| Customizability | |||
| Developer Support | |||
| Ease of Integration | |||
| Performance | |||
| Key Features | |||
| Core Capabilities | Sharding Architecture, Federated Chat Protocol, Cross-Chain Bridges | Native liquidity hub, Built on Cosmos SDK, Ignite CLI integration | Parachains and Rollups, XCM Protocol, Substrate SDK, On-Chain Treasury and DAO, Elastic Scaling and Agile Coretime | 
| Chain Support | — | — | — | 
| Best For | DeFi Developers, Infrastructure Developers | DeFi Developers, Infrastructure Developers | Infrastructure Developers, DeFi Developers | 
| Pricing | |||
| Free Tier | Free | Open Source | Open Source | 
| Paid Features | — | — | — | 
| Custom Plans | — | — | — | 
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