

QuickSwap is a decentralized exchange that offers fast and low-cost trading of ERC-20 tokens, making it ideal for users who want to avoid high gas fees. As a fork of Uniswap, QuickSwap leverages proven technology while optimizing for speed and cost efficiency.

Token Terminal, founded in 2020 and based in Helsinki, Finland, is a data analytics platform that standardizes financial and alternative data from blockchains and decentralized applications.

DeFiLlama provides transparent, real-time data on over 3,000 DeFi projects across 240+ blockchains, helping users make informed decisions. Its open-source approach encourages community collaboration to ensure accurate and comprehensive analytics. DeFiLlama operates without a formal governance structure, does not have a native token, and is self-funded through various grant initiatives.

Blockscout is an open-source blockchain explorer designed for Ethereum Virtual Machine (EVM)-based networks. It provides users with a comprehensive interface to search transactions, view account balances, verify and interact with smart contracts, and engage with decentralized applications across various Ethereum networks, including mainnets, testnets, sidechains, and Layer 2 solutions. Unlike centralized, closed-source explorers, Blockscout offers transparency and flexibility, supporting hundreds of chains and rollups within the broader blockchain ecosystem, such as Ethereum, Cosmos, Polkadot, Avalanche, and Near.

Sonus Exchange is a decentralized trading platform designed to deliver a seamless, secure, and efficient trading experience. Built to accommodate a wide range of digital assets, it offers fast execution, low transaction fees, and an intuitive user interface that caters to both retail traders and institutional users.

Tenderly is a Web3 development platform that offers a suite of tools designed to streamline the creation and management of decentralized applications (dApps) on multiple blockchain networks. Its services include real-time monitoring, alerting, debugging, and transaction simulations, all aimed at enhancing the efficiency and reliability of smart contract development.





The Retro Funding: Dev Tooling program rewards open-source toolchain software that supports onchain application development on the Superchain, with a budget of up to 8M OP and monthly rewards from March to July 2025.





Retro Funding: Onchain Builders rewards projects driving cross-chain interoperability on OP Chains, with up to 8M OP

OP Mainnet, previously known as Optimism, is a Layer 2 scaling solution built on top of Ethereum. It utilizes optimistic rollups to provide faster and cheaper transactions while maintaining the security of the Ethereum mainnet.

Ink is a Layer 2 blockchain built by Kraken powered by the OP Stack. It connects Kraken’s 10+ million users to decentralized finance (DeFi), offering easy access to DEXs, lending, and yield protocols. By joining the Superchain, Inkchain combines Ethereum’s security with Layer 2 scalability for a streamlined DeFi experience.

Unichain is an L2 purpose-built for DeFi, exclusively on the OP Stack. Unichain is part of the Superchain’s path to interoperability, and will support ERC20s that are Superchain interop compatible. Uniswap Labs is also working with Flashbots to develop a new TEE-based block builder that reduces Unichain confirmation times from 1 second to 250 milliseconds.

Mode Network is a Layer 2 solution built using the OP Stack, designed to foster growth and collaboration within the DeFi space. As a part of the Superchain, Mode aims to create an ecosystem where developers and users are rewarded for their contributions, enhancing the overall network's scalability and efficiency.