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.

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.

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.

Reya Network  is a trading-optimized modular L2. Capital staked into Reya Network is used productively to support trading via a novel passive liquidity pool mechanism. This design creates instant shared liquidity for all exchanges operating within the Reya ecosystem. Margin engine logic is embedded into Reya Network itself, meaning users have a single margin account that can be used across multiple exchanges. Moreover, transactions are executed on a ‘first-in-first-out’ (FIFO) basis with zero gas fees, removing front-running and harmful MEV. The predecessor of this project, Voltz Protocol, was an automated market maker for interest rate trading.

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.

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.

Codex is a blockchain stablecoin company whose mission is to create a universal electronic cash system. Codex Chain is the core transaction layer of the Codex ecosystem, settled on Ethereum — a stablecoin-native execution environment built to support protocol primitives and applications with strict requirements around execution determinism, network reliability, and atomic settlement.

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.

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.

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.

MegaETH is building ultra high-throughput & low-latency EVM-compatible L2s. Accelerating the scalability endgame of Ethereum.

Zeko is a Layer 2 ZK Rollup ecosystem specifically designed for zero-knowledge applications (zkApps), settled by Mina Protocol. Zeko’s initial release will be a fully Mina-equivalent application layer where ZK developers can easily build and deploy zkApps and enjoy dramatically higher throughput and ultra-fast transaction confirmation times.

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

Spicenet is a unified and composable liquidity layer presenting permissionless liquidity ready upon launch of an application. Each application built to Spicenet causes a snowballing effect that grows liquidity further rather than fragmenting it.

BitcoinOS is the scalable smart-contract layer for Bitcoin allowing developers to build interoperable rollups, dapps and DAOS, bringing scalability, privacy and DeFi to Bitcoin. BitcoinOS is the Bitcoin Superchain: interoperable rollups secured by Bitcoin with near trustless rails for BTC and other Bitcoin-native assets.

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.

Kakarot is a zkEVM written in Cairo. It aims to allow users to leverage the scaling benefits of validity rollups while maintaining compatibility with the Ethereum ecosystem. Therefore, Kakarot can be used to run Ethereum smart contracts on Starknet.

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.

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.

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.

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.

Manta Network is the multi-modular ecosystem for zero-knowledge (ZK) applications. Manta Atlantic, the fastest ZK L1 chain, brings programmable privacy to web3 through compliant on-chain privacy and identity. Manta Pacific, the unique L2 ecosystem for EVM-native ZK applications, provides a scalable and inexpensive gas-fee environment for ZK applications to deploy simply using Solidity. Together, Manta Atlantic and Manta Pacific deliver an unparalleled experience for the next generation of web3 application development and adoption with the applied usage of zero-knowledge cryptography.

Cygnus is the Web3 Instagram application layer and modular real-income layer. Its Instagram layer connects users to Web3, starting with the fast-growing Cygnus InstaPlay Hub and expanding to creator economy, data sovereignty, and AI integration. Cygnus Chain is powered by the Cygnus full-chain liquidity verification system (LVS), which ensures liquidity and provides distributed verification services, enabling users to earn staking income, LVS fees, and ecosystem incentives from on-chain and off-chain assets.

Heurist is a Layer 2 network for AI model hosting and inference, built upon ZK Stack. It provides serverless access to open-source AI models hosted by a decentralized network of computing resources. Its vision is to use blockchain to democratize AI, ensuring accessibility and unbiased innovation.

Lisk is a cost-efficient, fast, and scalable Layer 2 (L2) network based on Optimism (OP) that is secured by Ethereum. Built on the MIT-licensed OP Stack and partnered with Gelato as a RaaS provider, Lisk contributes to scaling Ethereum to a level where blockchain infrastructure is ready for mass adoption.

Corn is an Ethereum L2 that uses Bitcoin as the gas token. BTCN is its hybrid tokenized Bitcoin, backed 1:1 by native BTC.

Mezo is a Bitcoin Layer2 network that gives users access to applications that facilitate the use of Bitcoin tokens, driving a circular Bitcoin economy that is more than just a “savings technology.” Mezo uses the idle Bitcoins of currency holders through the "HODL Proof" points program. The longer the storage time, the greater the "HODL score multiplier" of the contributor.

Base is a secure, cost-effective, and developer-friendly Ethereum Layer 2 built to bring the next billion users to web3. Base is incubated by Coinbase and plans to gradually decentralize in the coming years.