

Build an ecosystem optimized for your goals while opening up new revenue streams.
Merlin Chain, Fuse and Polygon PoS each address unique challenges in the web3 ecosystem, offering complementary strengths for builders. Merlin Chain is an EVM-compatible Layer 2 blockchain built on Bitcoin, leveraging ZK-Rollup technology to enable scalable, low-fee transactions and native Bitcoin protocol support. Fuse is a public blockchain ecosystem designed for low-cost, scalable Web3 payments and business adoption with a focus on mobile-first and real-world use cases. Polygon is a fast, low-cost blockchain platform powering real-world assets and global payments with high throughput and Ethereum compatibility. 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 | Low Fees and High Scalability, Decentralized Oracle Sequencers, Community-Driven Native Innovations | Ember Console, FuseBox SDK, Edison AI Agent, Ethereum-compatible zkEVM Layer 2 | Polygon PoS Chain, Polygon zkEVM, Agglayer Interoperability Protocol, Developer Tools and SDKs |
| Chain Support | — | +5 | |
| Best For | Infrastructure Developers, DeFi Developers | Infrastructure Developers, DeFi Developers | DeFi Developers, Infrastructure Developers |
| Pricing | |||
| Free Tier | Standard | Free plan | Free |
| Paid Features | — | 2 paid tiers | — |
| Custom Plans | — | — | — |
Explore web3 competitors and apps like Merlin Chain.
