List of the Top 8 Layer 2 Protocols for Parsec in 2025

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.

Base serves as an economical and secure Layer 2 solution for Ethereum, specifically tailored for developers who want to broaden web3 access to a billion users. By leveraging Ethereum’s core security, it ensures the crucial scalability and safety required for decentralized applications, while allowing smooth transitions from platforms like Coinbase, Ethereum Layer 1, and other compatible ecosystems. Developers benefit from utilizing the Ethereum Virtual Machine (EVM) environment at a dramatically lower cost. In addition, users can experience early access to cutting-edge Ethereum functionalities such as Account Abstraction (ERC4337), intuitive developer APIs for gasless transactions, and advanced smart contract wallet features. Constructed on the open-source OP Stack from Optimism, Base streamlines the integration process for decentralized applications with Coinbase’s range of products and vast distribution network. With seamless Coinbase integrations, accessible fiat onramps, and links to the Coinbase ecosystem—which includes 110 million verified users and $80 billion in managed assets—Base stands out as a prime platform for developers eager to enhance their visibility and efficiency in the web3 domain. The array of features offered by Base not only appeals to developers but also fosters an environment ripe for innovation within the decentralized landscape, encouraging a new wave of creative applications and services.

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.

Mode is an innovative Layer 2 solution on Ethereum that rewards users for helping to grow its network through cutting-edge economic models. This platform is establishing a new on-chain economy that rewards individuals for their efforts in expanding the network. Developers can earn a portion of the sequencer fees generated from their smart contracts, providing them with a direct financial incentive. Furthermore, Mode's unique treasury system will automatically distribute rewards across the ecosystem, ensuring consistent engagement and support. Leveraging the modular OP stack, Mode is integrated into the super chain network, which encompasses both the base and OP mainnet. Users can benefit from a streamlined and intuitive blockchain experience through the Mode name service. In addition, the Mode bridge allows for effortless asset transfers between Layer 1 and the Mode platform, significantly enhancing the network's flexibility and accessibility for users. This comprehensive approach not only promotes growth but also deepens community involvement within the blockchain ecosystem, creating a vibrant and collaborative environment for all participants. Ultimately, Mode aims to redefine how blockchain interactions occur by prioritizing user engagement and economic incentives.

Ethereum's new scalability framework guarantees swift transactions and effective smart contract execution. Optimism functions as a Public Benefit Corporation (PBC), which is designed to generate profits while also delivering societal benefits through responsible and sustainable methodologies. This organizational model requires us to balance our shareholders' financial interests with the well-being of those affected by our decisions, adhering to a defined "public benefit charter." The primary goal of the Company is to enhance and protect fair access to public goods on the internet by developing open-source software. This charter reflects our dedication to the Ethereum community, as we work to uphold its core values by building infrastructure that supports the growth and sustainability of a public goods ecosystem. By doing so, we not only seek to advance technological progress but also to promote an inclusive atmosphere where all users can thrive. Ultimately, our efforts aim to bridge the gap between innovation and accessibility, ensuring that the benefits of technology are shared widely.

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.