Coinbase vs Connext vs 0x
Build an ecosystem optimized for your goals while opening up new revenue streams.
Comparison Summary
Coinbase, Connext and 0x each address unique challenges in the web3 ecosystem, offering complementary strengths for builders. A comprehensive suite of APIs, SDKs, and developer tools from Coinbase to build onchain applications and integrate crypto services. Connext is a secure, fast modular interoperability protocol enabling cross-chain fund bridging and asynchronous Solidity development. 0x provides battle-tested APIs to embed fast, gasless, and deeply liquid crypto trading into decentralized applications. 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 | Super Pay App, Onramp Demo App, AI Server Wallet | xCall Primitive, xERC20 Tokens, Cross-Chain Restaking | Swap API, Gasless API, Trade Analytics API, Multi-chain support, Developer dashboard |
| Chain Support |     +84 |  +5 |   +9 |
| Best For | DeFi Developers, Financial Institutions | DeFi Developers, Infrastructure Developers | DeFi Developers, Infrastructure Developers |
| Pricing | |||
| Free Tier | Custom | Standard | Starter |
| Paid Features | — | — | 1 paid tiers |
| Custom Plans | — | — | — |
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