Katana is a chain designed for DeFi with deep liquidity and high yields. This is achieved with a unique approach to maximizing yield that can be used as incentives on the core applications, including from VaultBridge, sequencer fees, and Agora USD revenue. Incubated by Polygon Labs and GSR, Katana is deployed with the support of Conduit and is a graduate of the Agglayer Breakout Program.

Polygon is a decentralized Ethereum scaling platform that enables developers to build user-friendly, scalable dApps with low transaction fees without compromising security.

Janction is a Layer2 network that provides verifiable, collaborative, and scalable AI services. Janction uses smart contracts to automate and activate machine learning and artificial intelligence. Key elements such as AI models, GPU computing power, data feeds, and data markup are all integrated into Janction for collaborative processing.

Arbitrum, created by the Offchain Labs team, is an Ethereum Layer2 scaling solution based on Optimistic Rollup technology. It leverages the ability to communicate between L1 and L2, allowing any form of Ethereum asset to be transferred between Layer 1 and Layer 2 without the need for trust. Even though Arbitrum transactions are still settled on Ethereum, only raw transaction data is submitted to Ethereum, with execution and contract storage occurring off-chain. This makes the gas fee required on Arbitrum much smaller than on the mainnet, and contracts are fully compatible with no gas limit.

zkSync is a Layer-2 scaling solution that preserves the security properties of the underlying blockchain by leveraging the latest generation of succinct zero-knowledge proofs. All funds in zkSync are held in a smart contract on the mainchain, while computation and storage are performed off-chain. For each Rollup block, a state transition zero-knowledge proof (SNARK) is generated and verified by the mainchain contract. This SNARK includes the proof of the validity of every transaction in the Rollup block.

Ark is a Bitcoin Layer 2 payments network, aiming to deliver a more simplified user experience while retaining self-custody. Unlike the Lightning Network, users don’t need to manage payment channels or inbound/outbound liquidity to make payments. Users also don’t need to set up their own nodes, only requiring a light wallet on a smartphone to start sending and receiving self-custodial Ark payments, according to the team.

Bitlayer is a Bitcoin Layer 2 ecosystem project leading the way to the ground-up implementation of BitVM. By merging security with a lightning-fast smart contract engine, Bitlayer unlocks the full potential of Bitcoin DeFi. Bitlayer is committed to an open and collaborative Bitcoin DeFi ecosystem, working with partners to advance BTC Bridge, Bitcoin Layer 2 and BitVM stack, driving the future of secure, scalable, and programmable Bitcoin finance.

Optimism is an Ethereum Layer 2 solution that utilizes optimistic rollup technology. It drastically reduces costs and transaction times while preserving the benefits of Ethereum's security.

StarkNet is a permissionless, decentralized Validity-Rollup (also known as a "ZK-Rollup"). It operates as an L2 network over Ethereum, enabling any dApp to achieve unlimited scalability for its computations without compromising Ethereum's composability and security. This is possible due to StarkNet's reliance on the safest and most scalable cryptographic proof system: STARK.

Shape is the chain for creators, built on top of Ethereum. The place where anyone can design, build, and experiment to contribute to the web of creativity as it forever expands. The network directs 80% of sequencer fees back to contract owners.

Fractal Bitcoin is a Bitcoin scaling solution that gradually extends the Bitcoin blockchain into a scalable computing system without breaking consistency with the Bitcoin main chain.

Rayls is the EVM-compatible blockchain ecosystem that provides enterprise-grade privacy, scalability, interoperability, and decentralization simultaneously. It enables financial institutions to tokenise financial and real-world assets (RWA), adopt central bank digital currency (CBDC) payments, streamline cross-border FX and intra-institution payments. Rayls' hybrid architecture combines private subnets for banks with a public chain for DeFi. Financial institutions install Rayls Nodes on-premises, connecting to a central hub for private transactions. These same nodes connect to the public chain, enabling regulated asset issuance with global distribution.

Mantle is a high-performance Ethereum layer-2 network built with a modular architecture that delivers low fees and high security. Builders can use Mantle's unique design to create dApps with an exceptional user experience, while also relying on Ethereum's unparalleled security. Mantle is a product of BitDAO and is governed by the $BIT community.

Linea is a layer2 Zero Knowledge Ethereum Virtual Machine (zkEVM). It replicates the Ethereum environment as a rollup, allowing developers to build on it as they would on Ethereum mainnet. This provides users with the same experience and security guarantees of Ethereum, but with reduced transaction costs.

Aztec Network is the first private ZK-rollup on Ethereum, enabling decentralized applications to access privacy and scale. Its industry-standard PLONK proving mechanism is used by the leading zero-knowledge scaling projects, ensuring the security of its rollup.

Epic Chain is an Ethereum Layer 2 solution built specifically for global entertainment brands. Global brands and talent will be able to use Epic Chain's technology to store their IP on-chain and engage with fans through next-generation content and experiences.

Immutable X operates as the first-ever Layer 2 scaling solution for NFTs on the Ethereum blockchain. It utilizes zk rollup technology to address high gas fee and scalability issues when minting and trading NFTs.

Scroll is a zkEVM-based zkRollup on Ethereum that enables native compatibility for existing Ethereum applications and tools. It processes transactions off-chain and posts succinct proofs of correctness on-chain, resulting in higher throughput and lower costs compared to the Ethereum base layer.

SOON is a rollup stack designed to provide top performance for all Layer 1 blockchains.SOON's vision is to enable a Super Application Stack (SAS).The SAS consists of four core products: SOON Mainnet, SOON Stack, InterSOON, and Simpfor.fun.These components work in tandem to provide a high-performance, interoperable, and scalable solution. These components work together to provide high-performance, interoperable and scalable solutions. In addition, the integration of LiveTrade and simpfor.fun further strengthens SOON's vision of creating a super gateway for Web2 users through a live platform. This strategic expansion ensures that users experience seamless on-chain interactions directly in familiar environments such as Twitch and SOOP.

DeGate is a decentralized exchange protocol built on Zero Knowledge (ZK) technology. As a ZK Rollup, it fills a key gap in the market by providing spot order book trading and grid trading within the Ethereum ecosystem, offering an experience similar to centralized exchanges (CEX). Moreover, DeGate is DAO-centric, with a DAO fully controlling its treasury.

OptimAI is a Decentralized Reinforcement Data Network that collects and validates data, rewards participants, and powers the next generation of smarter, faster AI systems. OptimAI Network is a full ecosystem where developers can train AI models, businesses can access premium datasets, and users can actively shape the future of artificial intelligence.

Haust Network is an Application Absolute Liquidity Network and will be built for compatibility with the Ethereum Virtual Machine (EVM). Haust to deliver native yield to all user’s assets. Within the Haust Wallet in Telegram after launching mainnet users can spend and earn on their crypto in one easy place, all at the same time. Haust Network will earn yield by leveraging its network of auto-balancing smart contracts that interact across multiple blockchains then effectively channelling their generated yield back to its users.

SX Network is a highly scalable blockchain with a prediction market-based governance system for managing its treasury and network parameters. It is designed from the ground up for blockchain application developers, offering EVM-compatibility, low-cost transactions, and a PoS-based consensus model.

ADI Chain is a blockchain infrastructure designed entirely by artificial intelligence and powered by GPU computing. It provides high-performance infrastructure for finance, identity authentication, healthcare and other fields.

BOB（Build On Bitcoin） is an EVM rollup stack with native Bitcoin support. Build decentralized apps on top of Ordinals, Lightning, Nostr.

Merlin Chain is a Bitcoin Layer 2 powered by Bitmap, building upon the native assets, protocols, and products on Bitcoin Layer 1, to Make Bitcoin Fun Again.

Reddio is a parallel Ethereum Layer 2 solution, distinguished by its use of parallel execution and GPU acceleration technologies to enhance blockchain network throughput and computational efficiency. Additionally, it employs zero-knowledge proof technology to ensure security at a level equivalent to that of Ethereum.

B² Network is a EVM-compatible Rollup based on zero-knowledge proof verification commitment on Bitcoin. Rollup data and zk proof verification commitments are recorded on the Bitcoin Network, finally confirmed via a challenge-response mechanism.

Sophon is an entertainment-focused ecosystem built as a modular rollup leveraging zkSync’s ZK Stack technology. As a ZK chain leveraging the ZK Stack, Sophon is intended to be tailored for any high throughput applications such as artificial intelligence and gaming.

Eclipse is a customizable rollup provider that is compatible with multiple layer-1 blockchains. The platform enables developers to deploy their own rollup powered by the Solana operating system, and use any chain for security or data storage.