List of the Top 12 Layer 2 Protocols for Bitget Wallet in 2025

Meter is an advanced infrastructure specifically designed to allow smart contracts to scale and operate seamlessly across multiple blockchain networks. As a hybrid of Layer 1 and Layer 2 protocols, Meter revolves around two essential tokens: MTRG, serving as the governance token (with its ERC20 version known as eMTRG), and MTR, which functions as a stable currency token. To ensure smooth and unrestricted transfer of financial assets among blockchains, Meter utilizes a HotStuff-based consensus mechanism that accommodates thousands of validator nodes, establishing itself as the most decentralized Layer 2 solution for Ethereum. The platform boasts the ability to handle thousands of transactions per second, resulting in near-instant transaction confirmations. Furthermore, Meter Passport allows for assets and smart contracts to move and engage across different blockchains, optimizing aspects such as price, liquidity, and yield. Notably, Meter distinguishes itself as an Ethereum-compatible platform enriched with unique characteristics. Unlike other Layer 2 solutions, decentralized exchanges (DEXes) on Meter are designed to be impervious to front-running and miner extractable value (MEV) dilemmas, ensuring transactions are both rapid and censorship-resistant. This unique blend of features positions Meter as a formidable contender in the ever-evolving blockchain landscape, demonstrating its potential to revolutionize cross-chain interactions.

The latest advancements in layer 2 solutions for Ethereum dApps empower developers to leverage their preferred tools while effectively reducing the expenses associated with scaling their applications. Within this framework, an aggregator functions similarly to a node on Ethereum, allowing client software to execute remote procedure calls (RPCs) through a standardized API to interact with an Arbitrum chain. This aggregator plays a crucial role by transmitting these calls to the EthBridge and returning the results of transactions to the client, reflecting the behavior of a conventional Ethereum node. Although it's common for clients to route their transactions through an aggregator when engaging with an Arbitrum chain, this is not strictly necessary. The architecture permits an unlimited number of aggregators to be created, and there are no restrictions on who can act as an aggregator. To optimize processing efficiency, aggregators often merge several client transactions into a single submission to the Arbitrum chain. Moreover, the Arbitrum ecosystem includes a specialized Sequencer capable of organizing transactions, which leads to rapid transaction confirmations with minimal latency. This groundbreaking arrangement not only enhances overall throughput but also cultivates an adaptable environment where developers can explore and innovate without the constraints of high costs, ultimately promoting greater experimentation within the blockchain space. By providing such flexibility, layer 2 solutions are poised to significantly transform the landscape of decentralized applications.

Polkadot represents a groundbreaking blockchain network tailored for the Web 3.0 vision, which seeks to establish a decentralized and fair internet where users maintain control over their personal data, thereby cultivating vibrant markets through improved network efficiency and robust security. Founded in 2016 by Gavin Wood, a former Co-Founder and CTO of Ethereum, Polkadot tackles significant obstacles that have previously slowed the broader adoption of blockchain technology. Its development framework, Substrate, created by Parity Technologies, is designed to simplify the creation of customized blockchains that cater to individual developer requirements. Furthermore, Polkadot promotes interoperability among different blockchains, ensuring that upgrades occur effortlessly, and implements a "shared security" model that enables developers to focus on technological advancements rather than allocating resources to manage a new blockchain's operational team. This innovative strategy not only accelerates the development process but also strengthens the entire blockchain ecosystem, fostering collaboration and innovation across various platforms. In this way, Polkadot is not just a technological solution, but a catalyst for a new era of interconnected blockchain applications.

Starknet operates as a decentralized ZK-Rollup on the Ethereum network, enabling permissionless access for any decentralized application (dApp) to achieve virtually limitless computational scale while ensuring the security and composability inherent to Ethereum. By creating STARK proofs off-chain and subsequently validating them on-chain, Starknet effectively enhances scalability while preserving the integrity of Ethereum's Layer 1. Developers have the flexibility to easily apply various business logic through Starknet Contracts, which supports Ethereum-level composability and simplifies the development process, thereby fostering innovation. The StarkEx scalability engine, powered by the STARK Prover, is capable of processing up to 600,000 transactions within a single proof on Mainnet, underscoring its exceptional efficiency and reliability. This unique blend of capabilities positions Starknet as an essential framework for the future of decentralized applications, paving the way for more advanced and innovative solutions in the blockchain ecosystem. As the demand for scalable solutions continues to grow, Starknet stands out as a critical player in shaping the landscape of decentralized technologies.

In the nascent phase of the internet, applications were restricted to separate networks, necessitating various access methods and interactions. Presently, we continue to encounter a disjointed digital landscape where diverse ecosystems struggle with interoperability. The Nervos Network seeks to remedy this fragmentation by offering an extensive suite of solutions that enable developers to construct Universal Apps. Users can choose their desired interface and cryptocurrency while enjoying seamless navigation throughout the entire ecosystem. The era of managing multiple wallets, exchanges, and seed phrases has faded, as Nervos streamlines these complexities. By leveraging the Nervos platform, developers can easily set their sights on any Virtual Machine (VM), facilitating the smooth transition of decentralized applications and providing immediate access to the vast blockchain ecosystem. Furthermore, the platform integrates sustainable crypto-economics with an inherent value storage mechanism, addressing significant sustainability issues that public blockchains currently face. This pioneering model not only enriches the user experience but also cultivates a more cohesive and effective blockchain network, paving the way for future innovations in the space. Ultimately, Nervos stands as a beacon for the evolution of the decentralized web.

Develop decentralized applications that provide exceptional user experiences by harnessing the unparalleled security of Ethereum via our sophisticated layer-2 network built on a modular framework. Experience remarkable transaction speeds combined with robust security, all while utilizing Ethereum's roll-up technology in an environment that is fully compatible with the Ethereum Virtual Machine. The Mantle Liquidity Staking Protocol (LSP) represents a vital component of the Mantle ecosystem, enabling users to stake ETH and receive rewards in the form of mETH (Mantle Staked Ether). With a significant treasury under our management, we concentrate on delivering economic benefits for Mantle products, prioritizing value creation, transparency, and sound governance. Our unwavering dedication to these values guarantees that users can have confidence in the integrity and dependability of our ecosystem. Ultimately, this commitment to excellence fosters a thriving community that can actively participate in the burgeoning world of decentralized finance.

Manta Pacific employs Celestia in conjunction with a tailored OP stack to deliver a sophisticated technical framework that excels in scalability and keeps gas fees low. This platform, enhanced by Manta Pacific's universal circuits, establishes a unique environment for the creation and execution of Zero-Knowledge (ZK) applications and decentralized applications (dApps). The applications developed on Manta span various sectors, including finance, gaming, and social networking, all aiming to improve user experiences and provide meaningful value to real users. Moreover, the Manta ecosystem's grant program is dedicated to exploring and nurturing innovative use cases that tackle common user challenges in their daily activities. In addition, Manta Network's zkSBTs allow users to verify information in a decentralized manner while ensuring their privacy is protected. Noteworthy zkSBTs, such as the zkBAB and zkGalxe passports, streamline on-chain Know Your Customer (KYC) processes by removing the need for users to upload sensitive documents or share personal details, highlighting a significant leap in privacy and security. By emphasizing solutions centered around the user, Manta is not only enhancing the digital experience but also setting the stage for a more secure and efficient online ecosystem moving forward. This commitment to innovation positions Manta as a leader in the evolving landscape of digital trust and security.

Scroll is specifically designed for Ethereum developers, acting as a swift, reliable, and scalable Layer 2 blockchain that enhances Ethereum's capabilities while enabling applications to grow effortlessly. It allows for a smooth transition of Ethereum applications to Scroll with bytecode-level compatibility, significantly reducing expenses in the process. Our focus on open development encourages collaboration among contributors who are driven by shared values, leading to the creation of more secure and well-architected systems. By prioritizing a community-focused approach, Scroll aspires to transform and progress the trajectory of Ethereum. Employing advanced zero-knowledge proof technology alongside established EVM frameworks and comprehensive audits, Scroll ensures that our platform is built on a foundation of security and dependability. Moreover, by emphasizing code security through joint open-source initiatives, Scroll protects both developers and users from potential threats, nurturing a resilient ecosystem for innovation. This commitment to security and community engagement not only strengthens our platform but also bodes well for the future of Ethereum as we strive to adapt and advance in the evolving digital landscape. Our vision is to create an environment where developers and users can thrive together, driving further advancements in blockchain technology.

Merlin Chain aims to transform Layer2 by incorporating native Layer1 assets into its framework. As an EVM-compatible chain, it ensures minimal transaction fees and exceptional scalability, which allows for rapid processing and enhances liquidity in transactions. The platform supports popular Bitcoin protocols such as BRC20, BRC420, Bitmap, Atomicals, Pipe, Stamp, among others, broadening access for a diverse range of users in the Bitcoin Layer2 ecosystem. To maximize efficiency and scalability, Merlin Chain employs ZK-Rollup technology, with sequencer nodes managing data transmission through decentralized Oracles, ensuring both security and transparency. With a commitment to promoting fair launches and community-driven innovations, Merlin Chain is dedicated to crafting unique solutions specifically designed for the Bitcoin network and its users. This initiative not only boosts user involvement but also fortifies the foundational infrastructure of Layer2 solutions, paving the way for future advancements in the blockchain space. Ultimately, Merlin Chain stands as a beacon for innovation and collaboration within the cryptocurrency community.

zkSync emerges as the leading user-centric ZK rollup solution within the Ethereum landscape. This cutting-edge scaling technique is unparalleled in its ability to securely handle unlimited volume on Layer 2, distinguishing it from alternative approaches. Unlike optimistic rollups, zkSync enables swift and cost-effective asset transfers between the ZK rollup and Layer 1. It's worth noting that zkSync offers the most affordable transaction fees among all existing and upcoming rollups. Moreover, it includes functionalities such as meta-transactions, instant confirmations with economic finality, and economical privacy solutions. The philosophy driving zkSync's design prioritizes both simplicity and a pleasurable development experience. Developers can seamlessly incorporate payment systems and atomic swaps with minimal coding effort. Additionally, zkSync supports the development of type-safe, functional smart contracts using Zinc, a Rust-based framework, while also allowing the deployment of existing EVM codebases with slight modifications. This impressive array of features positions zkSync as a compelling option for developers who are eager to achieve both efficiency and innovation in their blockchain projects, ultimately fostering a more accessible environment for blockchain advancement.

Boba is an innovative scaling solution based on Ethereum's Layer 2 Optimistic Rollup technology, designed to significantly cut gas fees, accelerate transaction speeds, and broaden the capabilities of smart contracts. With the implementation of community-driven liquidity pools, Boba effectively shortens the exit time for Optimistic Rollups from an entire week down to mere minutes, while also offering enticing yield farming options for liquidity providers. Furthermore, the platform's adaptable smart contracts enable developers in the Ethereum ecosystem to build decentralized applications that can leverage code executed on extensive platforms like AWS Lambda, thus allowing for the execution of algorithms that would otherwise be prohibitively expensive or unfeasible to perform directly on-chain. Our mission is to enhance Boba with a clear focus on the needs of our users and developers alike. We envision creating a practical Layer 2 solution that acts as a bridge for the next billion users to interact with the Ethereum network. We encourage you to join us on this exciting journey, as your participation can help foster the expansion of our vibrant community. Together, we have the potential to redefine the landscape of decentralized applications and make a lasting impact on the blockchain ecosystem.

Polygon, which was previously referred to as Matic Network, is a comprehensive protocol and framework established for the development and interconnection of blockchain networks that are compatible with the Ethereum platform. Despite Ethereum being the favored choice for blockchain initiatives, it has its own set of limitations. Polygon effectively tackles these challenges by offering a straightforward method for deploying pre-configured blockchain networks with a single click, bolstered by a growing selection of modules that aid in the creation of tailored networks. Furthermore, Polygon includes an interoperability protocol that allows for the seamless transfer of messages between Ethereum and various other blockchain ecosystems, in addition to providing a modular and optional “security as a service” feature. Its adaptor modules significantly improve the interoperability of existing blockchain systems, simplifying their integration process. By combining the advantages of Ethereum with those provided by autonomous blockchains, Polygon delivers an attractive range of functionalities aimed specifically at developers. In essence, it is meticulously designed by developers to cater to the unique requirements of their peers, ensuring it aligns well with the evolving demands of the blockchain community while fostering innovation and collaboration within the space.