Reth vs Core API vs Connext
Build an ecosystem optimized for your goals while opening up new revenue streams.
Comparison Summary
Reth, Core API and Connext each address unique challenges in the web3 ecosystem, offering complementary strengths for builders. Secure, performant, and modular Ethereum and OP-Stack node implementation and blockchain SDK. A Document Object Model for Web APIs designed to simplify API consumption and integration. Connext is a secure, fast modular interoperability protocol enabling cross-chain fund bridging and asynchronous Solidity development. 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 | Ethereum Execution Layer Client, Multi-Chain Support, Configurable Sync Profiles, Extensible for Indexers and Offchain Services | Dynamic API Discovery, Open Source Repositories | xCall Primitive, xERC20 Tokens, Cross-Chain Restaking |
| Chain Support |  |    +40 |   +5 |
| Best For | Infrastructure Developers, DeFi Developers | Infrastructure Developers, DeFi Developers | DeFi Developers, Infrastructure Developers |
| Pricing | |||
| Free Tier | Open Source | — | Standard |
| Paid Features | — | — | — |
| Custom Plans | — | — | — |
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