Best Layer 2 Protocols for Ethereum - Page 2

Perun is an innovative off-chain framework that facilitates real-time payments along with intricate business logic, enhancing the capabilities of any blockchain. By connecting users across various blockchains, Perun promotes interoperability among different currencies and blockchain networks. This results in instantaneous, energy-efficient, and low-cost transactions, leveraging Layer-2 technology to significantly boost throughput. With the use of virtual channel technology, Perun ensures that transaction data remains private while continually demonstrating robust security measures to uphold advanced procedures. Additionally, Perun enables payments through NFC and Bluetooth, functioning seamlessly even without an active internet connection. A key aspect of Perun’s off-chain framework is its State Channels, which allow users to perform a large volume of transactions off-chain while maintaining security through the underlying blockchain. Furthermore, the integrity of our protocols has been rigorously evaluated using state-of-the-art cryptographic research methods, ensuring the highest standards of reliability and safety. This combination of advanced technology and robust security positions Perun as a leading solution for modern payment needs.

Loom Network empowers developers with the scalability and user-friendliness necessary to create high-performance decentralized applications (DApps) that cater to users today. By offering seamless integrations with major blockchains like Bitcoin, Ethereum, and Binance Chain, deploying a DApp on Loom ensures it remains relevant and accessible to the widest audience possible. Since its launch in early 2018, Loom Network has served as a multichain interoperability platform that is fully operational. It is specifically designed to scale high-performance DApps, providing a user experience that rivals that of conventional applications, thereby making it easier to onboard new users without the complications of requiring them to install cryptocurrency wallet software. This capability allows developers to utilize assets from leading blockchains and create a DApp just once, making it available across all platforms simultaneously. Additionally, on Loom Network, developers can use the token to cover their DApp hosting costs, and unlike the model used by Ethereum, they pay a straightforward monthly fee for hosting their applications on Loom. This structure simplifies financial planning for developers looking to maintain their DApps efficiently.

Hermez is an innovative open-source ZK-Rollup designed to facilitate secure, economical, and user-friendly token transfers within the Ethereum network. It effortlessly integrates with the Ethereum ecosystem, promoting affordable token transactions to foster an inclusive economic environment. The platform offers cost-effective token transfers and exchanges, boasting impressive throughput capabilities. Built on a decentralized and open-source framework, it ensures computational integrity for safe transactions. By leveraging zero-knowledge technology, Hermez significantly lowers transfer fees, making financial services more accessible and paving the way for mainstream adoption. The integrity of computations and the availability of on-chain data are upheld through zero-knowledge-proof technology, while still maintaining the fundamental public blockchain characteristics of Ethereum. Hermez aims to establish a resilient and highly efficient payment network that supports the next generation of digital currencies, ensuring that everyone has the freedom to engage in transactions. Through its commitment to accessibility and efficiency, Hermez is set to revolutionize the way we perceive and execute financial transactions in the digital age.

Astar Network serves as a versatile and scalable foundation for the Web3.0 ecosystem. Constructed using Parity’s Substrate framework, Astar Network has the potential to become a future parachain within the Polkadot ecosystem while also functioning as a robust smart contract platform. Given that the Polkadot Relaychain is intentionally designed without smart contract capabilities, Astar Network is well-positioned to bridge this gap. Scalability is undeniably a key requirement for developers of decentralized applications (dApps), allowing them to create a variety of applications on the Astar Network without the constant worry of scalability issues. As an open-source initiative, Astar Network welcomes contributions from anyone interested in enhancing its ecosystem. This open approach creates numerous opportunities for individuals to engage, innovate, and adapt its features. Astar Network’s vision is to establish a scalable, interoperable, and decentralized application framework that not only defines but also actualizes the principles of Web3.0. By fostering community involvement, Astar Network aims to revolutionize the way decentralized applications are developed and deployed.

Create Ethereum-compatible smart contracts using various popular programming languages and execute them at a significantly higher speed on Substrate. This initiative operates under a decentralized, open-source business model that is financed by developer treasuries across participating blockchains. All current Ethereum smart contracts can be seamlessly executed on ParaState’s Ewasm VM (Pallet SSVM) without requiring any modifications. By supporting over 20 programming languages, ParaState enhances the developer ecosystem for creating Ethereum-compatible smart contracts. This includes widely-used languages like Solidity, Fe, Rust, and JavaScript, along with domain-specific languages (DSLs) such as MOVE, DeepSEA, and Marlowe. Substrate-based blockchains, including those within the Polkadot network, already experience a much greater transactions per second (TPS) rate compared to Ethereum. However, for a smart contract platform, the efficiency of compute performance is prioritized over TPS throughput. Experience the advantages by deploying smart contracts on ParaState and witness the enhanced capabilities firsthand.

Every day, countless transactions occur on the blockchain, yet individuals must compromise their privacy since anyone with access to their address can view their complete financial history. To address this issue, Suterusu has developed a trustless and universal Layer 2 privacy-protection protocol called Suter Shield, which effectively separates the sender's and receiver's addresses to ensure comprehensive protection of transaction data through sophisticated cryptography. The design effectively delinks the addresses entering and exiting Layer 1, providing total privacy for both user identities and transaction specifics within Layer 2. Additionally, Suter Shield incorporates an advanced ZK-ConSNARK scheme that features a proof size that remains nearly constant, alongside efficient proof generation and verification processes. This innovative approach not only enhances security but also promotes greater user confidence in blockchain transactions.

Verse offers a high-performance, interconnected cloud that is resistant to censorship and front running, specifically designed for the next generation of decentralized autonomous organizations (DAOs) and decentralized finance (DeFi). Its governance costs are significantly lower compared to Ethereum-based DAOs, allowing the ecosystem to capture and analyze more valuable data. The platform enables the recording of on-chain governance activities while integrating off-chain social participation data from native forums and popular social media networks. Holders of STPT tokens can participate in voting on crucial proposals within the ecosystem, which also functions as a means to cover gas fees for transactions and the execution of smart contracts. Additionally, the platform allows for the adjustment of collateralization ratios, price curves, and various parameters that influence asset properties. With a comprehensive suite of native tools and infrastructure, Verse streamlines decentralized decision-making processes for users, communities, and organizations, enhancing overall efficiency and engagement. Ultimately, this innovative approach positions Verse as a leading player in the evolving landscape of decentralized governance and finance.

The Socket Protocol stands out as the pioneering Chain Abstraction Protocol, designed with a modular, extensible, and composable framework that facilitates the development of chain-abstracted applications. By utilizing Modular Order Flow Auctions (MOFA), it empowers developers to seamlessly integrate with various applications, users, and assets across multiple blockchains. This innovative approach enhances interoperability and fosters a more versatile environment for building decentralized solutions.

zkLend is a layer-2 money-market protocol developed on StarkNet, which merges the scalability of zk-rollups, enhanced transaction efficiency, and reduced costs with the robust security provided by Ethereum. The platform presents a dual approach, offering a permissioned and compliance-oriented solution tailored for institutional investors, alongside a permissionless option aimed at DeFi enthusiasts, all while maintaining a commitment to decentralization. The philosophy behind zkLend is that authentic decentralized finance should be constructed on blockchain networks that are not only affordable, swift, and scalable but also secure and decentralized. With a firm belief that Ethereum stands as the sole decentralized solution, zkLend emphasizes that zk technology is the only way to achieve scalability without compromising the foundational characteristics that make Ethereum exceptional. Users participating in zkLend will have the opportunity to deposit their assets into a reserve pool, which will subsequently provide liquidity for the various money markets available. This innovative structure aims to foster a more efficient and accessible financial ecosystem for all participants.

Linea is the Ethereum-aligned Layer 2 network designed to amplify the security, scalability, and economic value of the ETH ecosystem. Built as a zkEVM rollup, it maintains complete compatibility with Ethereum’s tooling while offering faster settlement times and significantly reduced fees. Each transaction contributes to Ethereum’s value by burning ETH, creating long-term scarcity and aligning incentives between Linea and Ethereum mainnet. The network enhances capital efficiency by enabling bridged ETH to be natively staked, with yield distributed to liquidity providers and DeFi protocols. Its tokenomics mirror Ethereum’s Genesis model, avoiding insider allocations while dedicating supply to builders, users, and public goods. An Ecosystem Council composed of trusted Ethereum stewards guides funding and R&D support across the community. Linea’s infrastructure is enterprise-grade, designed for global finance use cases such as tokenization, trading, and payments, while integrating seamlessly with custodians and DeFi leaders. As a product of Consensys and Ethereum’s open-source community, Linea embodies Ethereum’s ethos of decentralization and sustainable growth.

Create decentralized applications that deliver outstanding user experiences, leveraging the unmatched security of Ethereum through our advanced layer-2 network designed with a modular framework. Enjoy exceptional transaction speeds alongside robust security, utilizing Ethereum's roll-up technology in an environment compatible with the Ethereum Virtual Machine. The Mantle Liquidity Staking Protocol (LSP) serves as the second key offering within the Mantle ecosystem, allowing users to stake ETH and earn yield in the form of mETH (Mantle Staked Ether). As custodians of a substantial treasury, we focus on driving economic results for Mantle products with a strong emphasis on value creation, transparency, and responsible governance. Our commitment to these principles ensures that users can trust in the integrity and reliability of our ecosystem.

Blast is the sole Ethereum Layer 2 solution that offers native yield for both ETH and stablecoins. The yield generated comes from ETH staking alongside real-world asset (RWA) protocols. Users of Blast benefit as the yield from these decentralized systems is automatically redistributed to them. In contrast, the standard interest rate on other Layer 2 platforms sits at a mere 0%. Our vision as contributors is to enhance the on-chain economy by providing the highest-yield Layer 2 experience available. Those who participate in our community mission will have a chance to receive the Blast Airdrop as a reward. Notably, Blast's capabilities were made feasible this year, following the Shanghai upgrade to Ethereum. Additionally, yield from L1 staking, which was initially facilitated by Lido, is seamlessly transferred to users through a rebasing mechanism of ETH on the Layer 2 platform, ensuring they benefit from the staking rewards effortlessly. This innovative approach promotes both growth and accessibility within the blockchain ecosystem.

Manta Pacific utilizes Celestia alongside a customized OP stack to provide advanced technical infrastructure that boasts exceptional scalability and minimal gas fees. With the integration of Manta Pacific's universal circuits, the platform creates an unparalleled setting for the development and deployment of ZK applications and decentralized applications (dApps). Whether in finance, gaming, or social networking, the applications built on Manta aim to enhance user experience and deliver significant value to actual users. Furthermore, the Manta ecosystem grants program seeks to investigate and cultivate innovative use cases that address the challenges encountered by users in their everyday interactions. Additionally, Manta Network's zkSBTs empower individuals to validate information in a decentralized and trustless way while safeguarding their privacy. Notably, zkSBTs like the zkBAB and zkGalxe passports facilitate effortless on-chain KYC verification, eliminating the necessity to upload passports or provide sensitive personal data, thus marking a significant advancement in user privacy and security. By prioritizing user-centric solutions, Manta is paving the way for a more secure and efficient digital future.

Scroll is crafted specifically for Ethereum developers, serving as a fast, dependable, and scalable Layer 2 blockchain that enhances Ethereum's functionality and allows applications to expand seamlessly. With bytecode-level compatibility, Ethereum applications can transition to Scroll without complications and at much lower costs. Our commitment to open development fosters collaboration among value-driven contributors, resulting in more secure and well-architected systems. By championing a community-centric approach, Scroll aims to reshape and advance the roadmap of Ethereum. Utilizing cutting-edge zero-knowledge-proof technology, proven EVM frameworks, and thorough audits, Scroll guarantees that our platform is firmly established on security and reliability. Additionally, by focusing on code security through collaborative open-source efforts, Scroll safeguards both developers and users from potential vulnerabilities, fostering a robust ecosystem for innovation. This dedication to security and community involvement signals a promising future for Ethereum as we continue to grow and evolve.

Unichain serves as a DeFi-centric Layer 2 solution on Ethereum, specifically crafted to become a central hub for cross-chain liquidity. This decentralized finance platform enhances transaction efficiency and affordability, boasting exceptionally quick block times of just one second while aiming to slash transaction fees by a factor of twenty compared to standard Ethereum costs. Utilizing the OP Stack framework, it emphasizes scalability, fosters open-source advancements, and plans for future features such as Provable Block Building. Unichain is tailored to meet the needs of both developers and users within the DeFi ecosystem, offering comprehensive tools for creating liquidity pools and deploying smart contracts. Drawing from extensive experience in establishing the largest decentralized trading protocol globally, Unichain ensures that its technological innovations remain accessible as open-source, allowing other rollups to incorporate them seamlessly. Additionally, a robust network of full nodes actively oversees and authenticates the sequencer's activities, thereby enhancing transaction speeds and decentralization within the Unichain ecosystem. This commitment to transparency and community involvement positions Unichain as a leader in the evolving landscape of decentralized finance.

Ava Protocol is a dynamic, event-driven service known as EigenLayer Actively Validated Service (AVS) that facilitates smooth autonomous transactions for Ethereum and other platforms. This innovative protocol allows developers to elevate cryptocurrency transactions through intelligent automation, improved privacy, seamless composability, and substantial cost reductions. One of its standout features is intelligent automation, enabling transactions to occur autonomously when specific conditions are met, while enhanced privacy is ensured by sophisticated Maximal Extractable Value (MEV) protection mechanisms that defend against front-running and privacy infringements. Furthermore, Ava Protocol promotes composability, enabling developers to merge smart contract calls effortlessly without the need for coding, along with notable cost efficiency that can result in up to 90% savings on gas fees. The modular technology stack of Ava Protocol consists of a customizable Studio designed for creating automated strategies, a powerful SDK that supports the integration of private transactions, and the EigenLayer AVS network, which is supported by restaked ETH. This combination of features positions Ava Protocol as a leading solution in the evolving landscape of blockchain technology.

Rootstock stands out as an innovative Bitcoin sidechain that combines the advanced smart contract functionality of Ethereum with the unparalleled security of Bitcoin. Operating as an open-source platform, it utilizes Bitcoin's proof-of-work consensus mechanism, tapping into over 60% of Bitcoin's hashing power through merged mining to ensure its reliability. This synergy allows developers to create EVM-compatible smart contracts, paving the way for decentralized applications that benefit from the strength of Bitcoin's network security. The native currency of Rootstock, known as RBTC, is maintained at a 1:1 peg with Bitcoin, which simplifies interactions with decentralized finance (DeFi) protocols and dApps on the Rootstock ecosystem, facilitating processes like minting, swaps, and the payment of gas fees. Additionally, the PowPeg protocol plays a crucial role in guaranteeing secure and efficient two-way transactions between Bitcoin and Rootstock, significantly improving interoperability between the two networks. Within Rootstock's expanding ecosystem, users can engage in a variety of applications, including swapping and staking through platforms such as Sushi, optimizing yields with Beefy, and trading on Oku, demonstrating the platform's versatility and appeal. As a result, Rootstock offers a comprehensive environment that empowers developers and users alike to harness the full potential of blockchain technology.

Hemi represents a revolutionary modular Layer-2 blockchain framework that effectively combines the robust security of Bitcoin with the flexible programmability of Ethereum by integrating a complete Bitcoin node into an Ethereum-compatible environment, referred to as the Hemi Virtual Machine (hVM). This innovative setup empowers developers to create Solidity smart contracts that can directly utilize Bitcoin data without the need for bridges or synthetic assets. Through its unique Proof-of-Proof (PoP) consensus mechanism, Hemi provides “superfinality,” anchoring transactions within Bitcoin blocks to ensure high integrity and resistance to reorganizations, while also enabling rapid finality. Additionally, the Hemi Bitcoin Kit (hBK) equips developers with essential tools to craft authentic Bitcoin-driven DeFi solutions, including lending, staking, automated market makers, MEV systems, and multi-chain DAOs, leveraging actual BTC for collateral or yield generation. As a result, Hemi not only enhances the capabilities of decentralized finance but also fosters greater integration between two of the most significant blockchains in the ecosystem.

Bitlayer is a protocol based on "BitVM" that aims to harness Bitcoin's full capabilities by introducing smart, multichain features layered above the Bitcoin network. With reported deposits exceeding $3 million in BTC and a daily trading volume surpassing $360 million, it boasts a thriving multichain ecosystem with a large user base. The platform is set to provide several functionalities, including a Bridge for asset transfers, a DApp Center, and comprehensive support for developers through documentation, a multisig wallet, and testnet tools. Additionally, Bitlayer positions itself as a reliable platform trusted by various partners and investors, complete with a strategic roadmap and avenues for community involvement, such as leaderboards and job opportunities. Essential elements of the protocol encompass tools for user engagement, security documentation, and efforts to integrate with other blockchain networks. Furthermore, the platform highlights its commitment to enabling multichain DeFi and DApp deployment on Bitcoin, showcasing infrastructure that includes token scanning capabilities, testnets, and a rich assortment of developer resources to encourage innovation and collaboration. Overall, Bitlayer is poised to become a pivotal player in the evolving landscape of decentralized finance.

Polygon is the global leader in blockchain scalability solutions, offering an advanced infrastructure that transforms how money and data move across the internet. Purpose-built for real-time transactions, Polygon enables instant settlement, high throughput (1,000+ TPS), and transaction costs as low as $0.001. With over 5.3 billion transactions processed and $141 billion in transfer volume, it has become the backbone for digital payments, DeFi, and stablecoin ecosystems. Enterprises leverage Polygon’s robust framework to eliminate wire fees, improve liquidity, and ensure compliance—all while maintaining speed and transparency. The network’s aggregation layer, zkEVM, and AggLayer CDK provide developers with modular scalability for any use case—from tokenized assets (RWA) to cross-border payments. Its POL token secures the network and powers staking, governance, and utility functions. With account abstraction, social recovery, and seamless user onboarding, Polygon makes blockchain accessible to the masses. Backed by a thriving ecosystem and proven reliability, Polygon is redefining global payments and decentralized innovation at internet scale.

Ethereum's latest scalability framework ensures rapid transactions alongside efficient smart contracts. Optimism operates as a Public Benefit Corporation (PBC), which is a profit-driven entity established to create societal advantages while maintaining responsible and sustainable practices. This structure compels us to harmonize the financial interests of our shareholders with the welfare of individuals impacted by our actions, all while adhering to a specific "public benefit charter" we have adopted. The core mission of the Company is to improve and secure equitable access to internet public goods through the creation of open-source software. This charter embodies our commitment to the Ethereum community, as we strive to uphold its principles by developing infrastructure that fosters the growth and sustainability of a public goods ecosystem. In doing so, we aim not only to enhance technological innovation but also to cultivate an inclusive environment for all users.

zkSync stands out as the most user-focused ZK rollup solution in the Ethereum ecosystem. This innovative scaling method has no limitations on the volume it can securely manage in Layer 2, setting it apart from other strategies. In contrast to optimistic rollups, it facilitates rapid and economically efficient transfers of assets between the ZK rollup and Layer 1. Notably, zkSync boasts the lowest transaction costs among all current and forthcoming rollups. Additionally, it offers features like meta-transactions, immediate confirmations with economic finality, and affordable privacy options. The design philosophy of zkSync emphasizes simplicity and enjoyment in the development process. Developers can easily integrate payments and atomic swaps using just a few lines of code. Moreover, zkSync allows for the creation of type-safe, functional smart contracts with Zinc, a Rust-based framework, and enables the deployment of existing EVM codebases with minimal adjustments. This combination of features makes zkSync an attractive choice for developers seeking efficiency and innovation in blockchain applications.

Create smart contracts utilizing popular software frameworks to make a significant advancement from Solidity into the expansive realm of software tools available on Linux. This transition allows for exceptional computational scalability, enables access to large data files, and ensures minimal transaction fees, all while maintaining the robust security features that Ethereum offers. Whether it’s gaming applications where players' data remains confidential or enterprise solutions handling sensitive information, your decentralized applications can uphold user privacy. Descartes efficiently carries out extensive computational tasks off-chain, leveraging a Linux virtual machine that is entirely governed by a smart contract. The outcomes of these computations can be fully validated and enforced on-chain by reliable Descartes node operators, thus safeguarding the strong security assurances provided by the underlying blockchain. By overcoming Ethereum's scalability constraints, you can achieve computational efficiencies that are magnitudes greater, while still securing the blockchain's strong security standards. This evolution not only enhances user experience but also broadens the potential use cases for decentralized technologies.

Connext stands out as the premier protocol for rapid and entirely noncustodial transfers along with contract interactions across EVM-compatible networks. The foundation of Connext is built upon a variety of liquidity pools spread across multiple chains. Users can exchange value between these pools in a manner akin to Automated Market Maker decentralized exchanges such as Uniswap. The Connext routers serve as the essential framework of the network, supplying liquidity for user exchanges and generating fees in the process. For developers, the platform offers an opportunity to create integrated cross-chain solutions. You can easily implement our Widget to facilitate straightforward cross-chain swaps in just five minutes, or if you're looking for advanced capabilities, you can utilize our lower-level API to enable intricate cross-chain contract interactions! This versatility makes Connext an attractive option for those looking to innovate in the blockchain space.

Smart contracts powered by blockchain technology operate in isolation from the internet, preventing them from accessing external information directly. The computation that occurs within these smart contracts tends to be both costly and constrained by available resources. To address these limitations, a Decentralized Oracle service that accommodates various diverse blockchains has been developed. The DOS Network effectively delivers real-world data, events, and computational capabilities to smart contracts in a manner that is secure, dependable, efficient, and scalable. By utilizing the DOS Network, various applications, such as flight delay insurance, can automate compensation processes by integrating external insured events into on-chain insurance contracts. Furthermore, stablecoins and crypto derivatives rely on the DOS Network to consistently obtain real-time price feeds that are both reliable and verifiable. This system simplifies the process for crypto lending platforms to access token exchange rates, incorporate borrowers' social media information, and dynamically assess interest rates without the need for trust. Ultimately, the DOS Network enhances the functionality and utility of smart contracts across numerous industries.