List of L2 companies in Web3 (2026)

opBNB is a Layer 2 scaling solution powered by Optimism OP Stack bedrock version, processing transactions off-chain while maintaining BNB Smart Chain security through optimistic rollups to achieve higher throughput and lower fees.

Polygon PoS implements proof-of-stake consensus with Ethereum compatibility, enabling high-throughput transactions and low-cost operations.

Base Chain is an L2 chain by Coinbase built on OP Stack in collaboration with Optimism that offers a safe, low-cost, developer-friendly way to build on-chain.

Arbitrum One operates as an optimistic rollup chain that processes transactions off-chain and posts data to Ethereum L1, enabling EVM-compatible smart contracts with reduced gas costs and faster execution while maintaining Ethereum's security guarantees.

Sun Network implements DPoS sidechain architecture for TRON scaling, enabling lower energy consumption and enhanced transaction processing. The system provides unlimited capacity expansion while maintaining compatibility with TRON mainnet protocols.

OP Mainnet provides Layer 2 scaling for Ethereum through optimistic rollup technology, enabling faster and cheaper transactions while maintaining Ethereum security. The network processes transactions off-chain and submits batched data to Ethereum for settlement.

Starknet is a layer-2 scaling solution built on Ethereum that uses STARK proofs, a zero-knowledge rollup technology, to validate transactions off-chain.

Unichain is a DeFi-native Ethereum Layer 2 built on the OP Stack, delivering 1-second block times and cross-chain liquidity access. The network operates as a Stage 1 rollup with permissionless fault proofs and features TEE-based block building for transparent transaction ordering and revert protection.

Celo L2 is the Ethereum layer 2 network that powers the Celo ecosystem, enabling fast, low-cost, and carbon-negative transactions. Built with OP Stack technology, it inherits Ethereum’s security while maintaining Celo’s mobile-first design, on-chain stable assets, and regenerative finance initiatives. Developers can deploy EVM-compatible dApps directly on Celo L2, gaining access to Ethereum liquidity and interoperability with other OP Stack chains.

Linea Mainnet is a zkEVM layer 2 rollup that executes transactions off-chain and submits zero-knowledge proofs to Ethereum, enabling scalable execution while maintaining security through Ethereum's consensus layer.

ZKsync Era is a blockchain platform for running automated agreements at lower cost. It helps users build and use apps by offering faster transactions through Ethereum scaling.

HyperEVM is an Ethereum-compatible execution layer embedded within Hyperliquid L1, enabling developers to deploy Solidity smart contracts that interact directly with Hyperliquid's native order books and trading infrastructure. The system uses HyperBFT consensus for security and features a dual-block architecture combining HyperBlocks and MacroBlocks for optimized performance.

Mantle Network is an EVM-compatible L2 that combines rollups with modular data availability to reduce gas fees and increase throughput while relying on Ethereum security.

X Layer is a zero-knowledge Ethereum Layer 2 scaling solution built using Polygon's Chain Development Kit. The network provides low-cost transactions, maintains Ethereum compatibility, and uses OKB as its native gas token.

Fraxtal is an EVM-compatible L2 blockchain using OP stack technology with FRAX as gas token, featuring blockspace incentives called Flox that reward users and developers with FXTL points.

The Lightning Network is a peer-to-peer payment network. It leverages payment channels anchored on the Bitcoin blockchain to enable near instant and low-cost settlement of bitcoin between participants. Multiple such payment channels are chained together to deliver payments to anyone in the network without requiring trust in participants.

Gate Layer implements Ethereum Layer 2 scaling through OP Stack architecture with GateChain as settlement layer. The network achieves over 5,700 transactions per second with 1-second block times while using GT as the gas token.

Scroll Chain provides bytecode-level Ethereum compatibility through zero-knowledge rollup technology, enabling developers to deploy existing smart contracts without modifications while offering faster transaction processing and reduced costs. The platform includes community rewards through the Sessions program and comprehensive developer support via the Scroll Open builder program.

Ink is an Ethereum Layer 2 blockchain built on the OP Stack and part of the Superchain, designed to serve as the house of DeFi. The network features sub-second block times, low gas fees, sequencer-level security, and interoperability across the Superchain ecosystem.

Neura is a EVM-compatible Layer 1 blockchain using the Hyperledger Besu client and QBFT consensus mechanism. The system delivers instant finality and deterministic execution for AI and DeFi applications while introducing RPCfi, a mechanism that transforms infrastructure usage into on-chain yield.

Liquid Network is a bitcoin layer-2 sidechain that enables rapid, confidential settlement and issuance of digital assets such as stablecoins and security tokens.

Okto Chain is a Layer 2 blockchain solution designed to abstract blockchain complexity through unified wallet, transaction, and liquidity layers across multiple blockchain networks.

Rootstock is an EVM-compatible Bitcoin sidechain through merged mining consensus, enabling smart contract execution with RBTC as the native gas token. The system maintains a two-way peg with Bitcoin through the PowPeg mechanism while providing 30-second block times and enhanced transaction throughput.

Presto is a blockchain deployment platform that enables Layer 2 and Layer 3 rollup deployment in minutes with over 35 customizations, supporting various Web3 software stacks.

HashKey Chain is an Ethereum Layer 2 network using OP Stack technology and ZK-proof verification, providing low-cost transactions with HSK token as native currency and gas token.

Zora Network is a Layer 2 blockchain built on OP Stack, providing fast and cost-effective NFT minting and media transactions secured by Ethereum.

Movement Network is a modular layer-2 blockchain settling to Ethereum, using Move Virtual Machine to enhance security and transaction speed. The platform supports both MoveVM and EVM bytecode execution, providing compatibility with existing Ethereum applications while enabling developers to leverage advanced Move language features with Fast Finality Settlement for rapid transaction confirmations.

Stacks Blockchain provides Layer-2 scaling for Bitcoin through Proof of Transfer consensus, enabling smart contracts and decentralized applications. The system anchors to Bitcoin blocks while supporting Clarity smart contracts and cross-chain Bitcoin interactions.

XDC Subnets is a Layer 2 infrastructure solution enabling deployment of sovereign, privacy-preserving sidechains that inherit security from XDC mainnet. Organizations can launch dedicated blockchain environments with custom validator nodes and enhanced permissions within 10 minutes, while block headers periodically publish to mainnet for security anchoring.

Vision Chain implements an Ethereum Layer 2 rollup designed for regulated tokenized assets and institutional compliance. The system features onchain KYC, token-level control policies, custody tooling for financial institutions, and specialized infrastructure for real-world asset tokenization and stablecoin deployment.

Morph L2 is an optimistic zkEVM architecture with decentralized sequencer networks, enabling hybrid rollup functionality with responsive validity proofs. The system combines optimistic rollup efficiency with ZK proof security while maintaining full EVM compatibility and shortened challenge periods.

Luganodes zkRaaS is a zero-knowledge rollup deployment with automated infrastructure provisioning, facilitating custom Layer 2 creation with integrated proof generation capabilities.

Metis Andromeda is an Ethereum Layer 2 blockchain using optimistic rollups and decentralized sequencers for scalable transaction processing. The network supports EVM compatibility with reduced gas fees and faster finality times.

Zircuit is a zero-knowledge rollup technology with hybrid architecture combining Optimism Bedrock with ZK proofs and AI security monitoring, enabling EVM-compatible smart contract execution and automated malicious transaction prevention. The system processes transactions at reduced costs while maintaining Ethereum-level security through real-time AI analysis at the sequencer level.

Robinhood Chain is a permissionless Ethereum Layer-2 blockchain built on Arbitrum Orbit technology, designed to support tokenized real-world assets including equities, ETFs, and private assets. The network enables 24/7 trading, self-custody functionality, and seamless integration with DeFi protocols while maintaining compatibility with standard Ethereum development tools.

B² Network is a Bitcoin Layer 2 with EVM compatibility and ZK security for fast, low-cost transactions and Bitcoin-backed applications.

BOB (Build on Bitcoin) Mainnet is an Ethereum optimistic rollup utilizing the OP Stack framework while integrating Bitcoin security through BTC staking and BitVM fraud proofs. The network enables EVM-compatible smart contracts with Bitcoin-secured bridges, supporting over 350 Ethereum wallets and providing infrastructure for decentralized applications that utilize native Bitcoin as collateral through trust-minimized bridging mechanisms.

IOTA EVM is a Layer 2 EVM-compatible chain interoperable with the IOTA Mainnet, enabling deployment of Ethereum-style smart contracts with scalable execution.

Lisk L2 is an optimistic rollup blockchain built on the OP Stack that inherits security from Ethereum while providing near-zero transaction fees and EVM compatibility. The network enables developers to build and scale applications for emerging markets with average fees under $0.01 and seamless interoperability across the Superchain ecosystem.

Katana Network is DeFi-optimized Layer 2 architecture using Agglayer CDK OP Stack with ZK proof validation, concentrating liquidity across core protocols Morpho, Sushi, and Vertex. The system routes multiple yield sources including sequencer fees, VaultBridge returns, and stablecoin revenues to maximize user returns while maintaining deep liquidity through chain-owned reserves.

SOON Mainnet implements SVM rollup architecture through optimistic fraud proofs, enabling Solana-level performance on Ethereum settlement. The system processes over 30,000 TPS while maintaining sub-$0.01 transaction costs through decoupled execution layers.

Eclipse Mainnet is a Layer-2 blockchain solution integrating Solana's speed with Ethereum's security, designed for efficient and scalable decentralized applications.

Fuse Network is an EVM-compatible Layer-2 blockchain that provides fast and cost-effective transaction processing for businesses and consumers. The network implements scaling solutions to reduce transaction costs while maintaining security through its L2 architecture.

Unchained is an AVS Layer 2 built on Arbitrum Orbit and MoveVM coordinating TSS wallet state management, identity attestation, and fine-grained permissioning for BestPath AVS operations with Celestia data availability and IBC protocol integration.

Namechain is a Layer 2 blockchain designed for onchain identity, built using Linea's zkEVM as a based rollup that inherits security from Ethereum. The blockchain enables cross-chain name resolution, instant finality for domain registration, and cost-effective identity management across multiple blockchain networks.

Bitlayer Mainnet is a Layer 2 solution built on Bitcoin, aimed at enhancing scalability and transaction efficiency while maintaining Bitcoin's security standards. It enables low-cost transactions, smart contract functionality, and cross-chain interoperability, supporting decentralized finance (DeFi) applications and micropayments. The mainnet is designed for developers and users seeking to expand Bitcoin's utility beyond simple value transfer.

Metal L2 implements Ethereum scaling through Optimism rollup technology, enabling BSA-compliant DeFi operations with traditional banking integrations. The system connects banks and payment partners while maintaining Layer 0 interoperability through Metal Blockchain, and includes native Metal Dollar stablecoin infrastructure, bridge functionality for Ethereum deposits/withdrawals, and blockchain explorer tools

EigenLayer is a restaking protocol that lets users stake ETH and EIGEN to secure offchain services and earn rewards.

Manta Pacific operates as an Ethereum Layer-2 optimistic rollup utilizing OP Stack architecture with Celestia modular data availability to reduce gas costs for zero-knowledge application deployment. The network supports EVM-compatible smart contracts while providing Universal Circuits enabling Solidity developers to integrate ZK functionality without custom cryptographic implementation. Transactions settle to Ethereum mainnet with block times of approximately 2 seconds.

Turbo Chain is a dedicated virtual chain for TURBO, built using Aurora's Virtual Chain technology, offering speed, scalability, and customization for the TURBO ecosystem.

Fuel Ignition is an Ethereum layer-2 rollup that uses the FuelVM for parallel transaction execution, supporting over 600 TPS with sub-cent transaction costs and 1-second block times.

World Chain is an Ethereum Layer 2 network built on the OP Stack that prioritizes verified humans through native World ID integration and gas allowances for authenticated users. The blockchain implements priority mempool allocation for World ID holders to reduce bot traffic, achieves approximately 2-second block times with gas costs under a few cents for simple transactions, and maintains full EVM compatibility with Optimism Superchain composability for cross-chain interoperability.

M0 Protocol implements a coordination system through smart contracts, enabling permissioned Minters to generate stablecoins backed by eligible collateral. The system enforces on-chain rules while maintaining decentralized governance through the Two Token Governor mechanism.

Astar zkEVM was a Layer 2 scaling solution using Polygon's zero-knowledge technology and Chain Development Kit for off-chain transaction execution with Ethereum finality. The platform offered EVM equivalence and native account abstraction while connecting to Polygon's AggLayer for cross-chain operations. As of March 2025, Astar zkEVM has been deprecated and is no longer accessible.

Zeta X is a Solana-based L2 for decentralized derivatives trading. It offers high throughput (10,000 TPS), low latency, and 50x leverage using zk-proofs and optimistic rollups.

Vara.eth is an application platform built on Ethereum that provides real-time parallel compute for dApps. It uses Gear's WASM-based execution engine with the Actor model, a decentralized validator consensus instead of a centralized sequencer, and a reverse-gas model where applications pay for execution. Security is provided through liquid restaking via Symbiotic Protocol and VARA token staking.

Spark is a Bitcoin Layer 2 protocol that enables wallet development and stablecoin issuance with native Bitcoin support. The system provides developer tools and infrastructure for building self-custodial wallets and launching digital assets on Bitcoin.

The current Taiko mainnet, a fully decentralized Type-1 ZK-EVM based rollup using Ethereum validators for sequencing. Alethia provides full Ethereum compatibility with multi-proof validation (SGX + ZK) and recently upgraded preconfirmation support for 2-second block times.

KiiChain implements a CometBFT-based EVM-compatible blockchain providing payment settlement infrastructure for emerging markets. The system supports up to 12,000 TPS with 1-second block times while enabling RWA tokenization and cross-chain interoperability across multiple blockchain ecosystems.

Mode Mainnet is an Optimistic Rollup Layer 2 blockchain implementing the OP Stack framework on Ethereum, enabling low-cost transaction execution and smart contract deployment for decentralized applications with fraud proof security mechanisms.

Rarimo ZK Rollup is a Layer 2 blockchain solution that inherits security from Ethereum while providing scalability and privacy for identity applications. The rollup aggregates transactions off-chain and submits cryptographic proofs to the Ethereum mainnet, enabling efficient processing of ZK Registry data with reduced costs.

Reya Network is an L2 blockchain built on Arbitrum Orbit that optimizes DeFi trading through shared liquidity pools, unified margin accounts, and FIFO transaction ordering. The network provides 100ms block times, gasless transactions, and cross-collateralization capabilities for enhanced capital efficiency.

XHITO is a dedicated blockchain with a humanity-driven consensus mechanism.

Mantis Protocol implements an intent-processing system on a Solana Virtual Machine rollup, where a network of solvers compete to find optimal execution paths for cross-domain transactions. The protocol features native IBC capabilities for secure interchain communication, delivering improved pricing and MEV protection across multiple blockchains.

Doma Protocol is a DNS-compliant Layer 2 blockchain for domain tokenization, enabling fractional ownership and DeFi liquidity for traditional and Web3 domains. The protocol implements domain tokenization, fractionalization, compliance, bridging, custodian, and composer modules to transform domains into programmable digital assets. Doma maintains authoritative records of tokenized domains while supporting cross-chain interoperability via LayerZero and data availability through Celestia.

Botanix is a Bitcoin Layer 2 blockchain that provides EVM compatibility through the Spiderchain protocol, enabling smart contracts and DeFi applications while maintaining Bitcoin's security properties. The system uses a federated model with 16 trusted operators managing Bitcoin custody through multisig wallets. Features include Bitcoin Yield for liquid staking with stBTC tokens and Bitcoin 2100, an immersive gaming experience for ecosystem exploration.

Kinto's Layer 2 solution, built on the Arbitrum Nitro Stack, provides secure and compliant access to decentralized finance (DeFi) and real-world assets (RWA) with features like KYC compliance and account abstraction for enhanced safety and usability.

Soneium Mainnet is an Ethereum Layer 2 blockchain implementing optimistic rollup technology through the OP Stack, processing transactions off-chain before batch settlement on Ethereum for reduced costs and increased throughput. The network provides EVM-compatible infrastructure for developers building applications across entertainment, gaming, and finance sectors, while maintaining Ethereum's security guarantees through its settlement layer integration.

Sonic SVM is an atomic Solana Virtual Machine chain for blockchain gaming infrastructure. The network operates through its HyperGrid framework enabling horizontal scaling across dedicated gaming-specific execution environments while maintaining atomic settlement with Solana. The architecture includes Sorada for optimized read operations delivering response times as low as 5ms, and Rush Entity-Component-System framework that generates smart contracts from declarative configuration files.

GIWA Chain is an Ethereum Layer 2 blockchain built on the OP Stack, executing transactions through Optimistic Rollup architecture with 1-second block times. The system supports EVM-compatible smart contracts while enabling developers to deploy applications using existing Solidity tools and frameworks.

Hydra is a Layer 2 scaling solution implementing isomorphic state channels for increased transaction throughput on Cardano. The protocol enables off-chain transaction processing through Hydra Heads while maintaining security guarantees and settlement on the main blockchain.

Runes Exchange Environment (REE) implements Turing-complete smart contracts for Bitcoin through a decentralized execution layer using ICP Chain Fusion technology. The system enables composable DeFi applications while maintaining Bitcoin-native custody and user experience.

Bullet Network implements a ZK rollup through modular sequencing and trust-minimized Solana settlement, enabling ultra-low latency on-chain trading with transaction verification via fraud proofs while maintaining decentralized security.

A Layer 2 blockchain implementing heterogeneous node architecture with specialized sequencer nodes executing transactions through in-memory state management. The protocol uses Optimistic Rollup design with EigenDA for data availability and Ethereum mainnet for security settlement. The system achieves 10-millisecond block times and targets 100,000 transactions per second through custom state tree designs and parallel execution capabilities.

EDGE Stack operates as an app-specific execution layer using modular multi-VM architecture with deterministic parallel transaction execution for high-performance trading infrastructure. The system combines edgeVM for perpetual futures logic and edgeEVM for standard DeFi operations, featuring FlashLane quality-of-service routing and parallel merklization for state verification while settling to Ethereum for security guarantees.

Etherlink is an optimistic rollup on Tezos Smart Rollup technology that provides EVM-compatible execution with sub‑second soft confirmations. The network is permissionless, allowing participants to run nodes, post commitments, and challenge state transitions while inheriting Layer 1 security and enabling decentralized governance.

Paradex Chain is a Layer 2 blockchain built on Starknet that serves as the settlement and execution layer for the Paradex exchange. It provides RPC endpoints for developers to interact with the network and supports both mainnet and testnet environments.

BadChain Alphanet is the first memeable appchain on Solana, processing transactions with integrated raffle mechanics. The system converts every transaction into raffle entries for weekly prize distributions while maintaining standard blockchain functionality. The appchain architecture enables gamified interactions without compromising transaction speed or security.

Citrea implements a Type 2 zkEVM rollup using Bitcoin as settlement and data availability layer, enabling EVM-compatible smart contracts secured by zero-knowledge proofs. The system processes transaction batches through recursive ZK proofs while maintaining trust-minimized bridging via BitVM.

Rome L2s is a stack for deploying EVM Layer 2s and EVM dApps on Solana, giving users Solana’s speed and costs while enabling interaction with SPL and ERC‑20 assets. It lets teams choose EVM implementations and run familiar Ethereum tooling to launch customizable environments and access multi‑chain liquidity.

Silent Data Rollup provides privacy-enabled Ethereum Layer-2 infrastructure through trusted execution environments, enabling programmable privacy directly within smart contracts using standard Solidity code. The system processes transactions while protecting sensitive data through Intel SGX enclaves.

Aztec 3 is a Layer 2 solution that uses zero-knowledge technology to provide private transaction capabilities on Ethereum while maintaining public verifiability and security.

Codex Chain is an EVM-equivalent Layer 2 blockchain purpose-built for stablecoin-native payments, FX, and settlement. The system optimizes fee design, gas abstraction, liquidity, and custody specifically for stablecoin applications while settling on Ethereum for security.

Gravity Alpha Mainnet is an Ethereum Layer 2 rollup built on Arbitrum Nitro stack, serving as the initial deployment phase for testing cross-chain settlements and integrating Galxe ecosystem products. Features native canonical bridging for G, DAI, and WBTC tokens with LiFi-powered multi-token routing for broader asset support.

An Ethereum-compatible Layer 2 blockchain built using Arbitrum Orbit technology for the Huddle01 dRTC network. The chain provides settlement infrastructure for HUDL token transactions, media node operations, and decentralized real-time communication services with testnet currently active.

Reddio Network is a high-performance parallel Ethereum-compatible Layer 2 that leverages zero-knowledge technology for scaling with Ethereum-level security.

Syndicate Chain horizontally scales Ethereum through programmable onchain sequencers, enabling developers to build atomically composable, community-owned appchains that can scale elastically and distribute ownership to their communities over time.

=nil; is an Ethereum Layer 2 blockchain powered by zkSharding, enabling horizontal scaling through parallel transaction processing across multiple shards while maintaining unified state and full Ethereum compatibility. The system integrates a Type-1 zkEVM compiled via zkLLVM from production-grade EVM source code, providing automated circuit compilation that eliminates manual overhead and reduces security vulnerabilities. The platform utilizes the Placeholder proof system for transparent zero-knowledge verification without trusted setup requirements, achieving over 60,000 transactions per second through sharded architecture.

Atlas is a blockchain built using a custom Solana Virtual Machine (SVM) for verifiable finance, combining traditional finance performance with DeFi transparency. Atlas offers reliable transaction delivery, low fees, instant pre-confirmations, and frequent Oracle updates to power complex financial applications.

EVM-compatible programmable chain built as a based rollup on Kaspa. It leverages the Kaspa BlockDAG for transaction sequencing and security, providing fast sub-second finality and synchronous atomic composability across smart contracts.

TEN operates as an encrypted Ethereum Layer 2 using Trusted Execution Environments, enabling confidential smart contracts with shared state while maintaining full EVM compatibility and instant bridging.