

Build an ecosystem optimized for your goals while opening up new revenue streams.
Besu, Magic and Synapse Protocol each address unique challenges in the web3 ecosystem, offering complementary strengths for builders. Besu is an open source Ethereum client written in Java, supporting public and private Ethereum networks. Magic provides enterprise-grade, non-custodial wallet infrastructure and passwordless authentication APIs for seamless Web3 onboarding and wallet management. Synapse is an interchain messaging protocol and cross-chain bridge enabling decentralized applications to operate across multiple blockchains. 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 | Integration with popular Ethereum development tools, Support for Web3Signer for secure key management, Performance profiling and detailed EVM tracing | API Wallets with Core and Express APIs, Embedded Wallet SDKs, Multi-chain support, Newton Protocol | Synapse Bridge, Synapse Router SDK, Bridge Widget |
| Chain Support | +32 | +9 | |
| Best For | Infrastructure Developers, Enterprise Blockchain Teams | Infrastructure Developers, DeFi Developers | Infrastructure Developers, Cross-chain/Bridge Developers |
| Pricing | |||
| Free Tier | Open Source | Free | Free |
| Paid Features | — | 1 paid tiers | — |
| Custom Plans | — | Enterprise plans | — |
Explore web3 competitors and apps like Besu.




