Best Layer 2 Protocols for Scroll
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Compare the Top Layer 2 Protocols that integrate with Scroll as of July 2025
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This a list of Layer 2 Protocols that integrate with Scroll. Use the filters on the left to add additional filters for products that have integrations with Scroll. View the products that work with Scroll in the table below.
What are Layer 2 Protocols for Scroll?
Layer 2 protocols are blockchain protocols that are built on top of an existing blockchain network. A layer 2 protocol is designed to improve the scaling problems and transaction speeds and fees that layer 1 blockchain networks and protocols face. Decentralized applications can be built on Layer 2 protocols, and layer 2 protocols interact with layer 1 protocols in order to improve efficiency and overall user experience. Compare and read user reviews of the best Layer 2 Protocols for Scroll currently available using the table below. This list is updated regularly.
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Celer Network
Celer
Celer Network is a layer-2 scaling platform that brings fast, secure and low-cost blockchain applications on Ethereum, Polkadot and other blockchains to mass adoption. Celer launched the world’s first Generalized State Channel Network and continues to push the frontier of layer2 scaling with advanced Rollup technology. Core applications and middlewares like cBridge, Layer2.Finance and more ecosystem applications built on Celer have attracted more large audiences in DeFi, blockchain interoperability and gaming space. Layer2.Finance tackles the two largest challenges preventing DeFi from reaching mass adoption, the extraordinarily high transaction fees and being very difficult to navigate and use. cBridge is a multi-chain network that enables instant, low-cost and ANY-to-ANY value transfers within and across Ethereum’s layer-2 chains, Ethereum main chain and in the future, other layer-1s, and layer-2 on top of those other layer-1 chains. -
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Connext
Connext
Connext is the leading protocol for fast, fully noncustodial transfers and contract calls between EVM-compatible systems. At its core, Connext is a network of liquidity pools on different chains. Users swap value between these pools, similar to AMM DEXes like Uniswap. Connext routers act as the backbone of the network, providing liquidity for user swaps and earning fees in return. Developers can build on top of Connext to create seamless crosschain experiences. Drop-in our Widget to enable simple crosschain swaps in as little as five minutes. Alternatively, integrate with our lower-level API for more powerful features like crosschain contract calls!
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