

Build an ecosystem optimized for your goals while opening up new revenue streams.
Gravity, Router Protocol and Connext each address unique challenges in the web3 ecosystem, offering complementary strengths for builders. An open, decentralized bridge enabling interoperability and liquidity between Cosmos and Ethereum ecosystems. Router Protocol is a cross-chain interoperability solution enabling seamless communication and asset transfers between blockchains. 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 | Peggy Modules for Cosmos SDK, Ethereum Smart Contracts, Relayer Infrastructure | Cross-Chain Messaging, Asset Transfer Support, Multi-Chain Compatibility | xCall Primitive, xERC20 Tokens, Cross-Chain Restaking | 
| Chain Support | +21 | +5 | |
| Best For | Infrastructure Developers, Cross-chain/Bridge Developers | Cross-chain/Bridge Developers, Infrastructure Developers | DeFi Developers, Infrastructure Developers | 
| Pricing | |||
| Free Tier | Open Source | — | Standard | 
| Paid Features | — | — | — | 
| Custom Plans | — | — | — | 
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