Top dApps and Crypto Projects in the Optimism Ecosystem

Top dApps and Crypto Projects in the Optimism Ecosystem

Optimism (OP) is a layer 2 scaling solution for Ethereum designed to increase transaction throughput and reduce costs by leveraging Ethereum's security model. Here’s a look at the best projects in the OP Mainnet ecosystem worth exploring.

In the blockchain industry, Ethereum stands as a cornerstone for decentralized applications (dApps) and smart contracts. However, its popularity comes with challenges, notably high gas fees and network congestion. Enter Optimism, an Ethereum Layer 2 scaling solution designed to tackle these issues head-on. By offering a platform that significantly reduces transaction costs and enhances processing speed, Optimism is vital for Ethereum's scalability and efficiency. This article aims to provide an overview of notable crypto projects within the Optimism ecosystem, examining their features, potential for growth, and contributions to the ecosystem in 2024.


What Is the Optimism Layer-2 Network? 

Optimism plays a pivotal role in the Ethereum blockchain ecosystem by providing an upgraded layer of scalability and efficiency. At its core, Optimism utilizes Rollup technology, specifically Optimistic Rollups, to process transactions outside the Ethereum mainnet while still leveraging its security and decentralization. This method not only accelerates transaction times but also significantly cuts down on gas fees.


The benefits of building and investing in the Optimism ecosystem are manifold. Developers enjoy a more scalable and cost-effective environment for dApp creation, while investors can partake in cutting-edge projects with reduced operational costs. Moreover, Optimism enhances security measures, ensuring a trustworthy platform for both developers and users.


Optimism TVL growth | Source: L2Beat 


In terms of total value locked (TVL), Optimism is the second-largest Ethereum L2 network, following Arbitrum, which takes the lead. As of early April 2024, Optimism has a TVL of $7.63 billion and a market share of over 18% among Ethereum L2 scaling solutions. 


Learn more about the top crypto projects in the Arbitrum ecosystem


Key Benefits of Optimism Network (OP Mainnet) 

Here are some of the unique features of the Optimism network that have contributed to its popularity in the Ethereum L2 ecosystem: 


  • Significant Growth Opportunities: The Optimism ecosystem is a hotbed for innovation, addressing critical challenges within the blockchain space and unlocking substantial growth potential for developers and investors alike.

  • Fertile Ground for Developers: Optimism provides an optimal environment for the development of dApps, effectively overcoming Ethereum's high transaction costs and slow speeds, making it more accessible and practical for developers to bring their visions to life.

  • Wide Access for Investors: Offers investors a doorway to a broad spectrum of promising projects within the ecosystem, ranging from cutting-edge DeFi protocols to innovative NFT marketplaces, all leveraging Optimism's superior scalability and efficiency for growth and success.

  • Enhanced Scalability & Efficiency: Optimism dramatically enhances the scalability of Ethereum, allowing for faster and more cost-effective transaction processing, thereby facilitating a smoother and more efficient blockchain experience for all users. The Optimism network has a throughput of around 2,000 transactions per second (TPS), while Ethereum can process around 20-40 TPS. 

  • Commitment to Reduced Gas Fees: One of Optimism's core commitments is to significantly reduce the gas fees associated with Ethereum transactions, making it more economically feasible for a wider array of projects and transactions. Optimism’s gas fees average around $0.01 against Ethereum’s gas fees which are typically over $1. 

  • Diverse Ecosystem with Varied Opportunities: The Optimism ecosystem boasts a rich diversity of over 400 dApps as of early April 2024, offering developers and investors a wide range of opportunities for innovation, investment, and development across various sectors of the blockchain space.

Best Optimism Ecosystem Projects 

We have compiled a list of some of the most promising crypto projects in the Optimism network ecosystem to watch based on their unique offerings, market presence, community support, and on-chain activity: 


Synthetix (SNX) 


Synthetix (SNX) is a decentralized finance (DeFi) platform renowned for pioneering the concept of synthetic assets on the blockchain. These synthetic assets, or "synths," mimic the value of real-world assets, allowing users to gain exposure to a wide range of financial instruments, including currencies, commodities, and stocks, without actually holding the underlying assets. The native token of the platform, SNX, is utilized both as collateral to mint these synths and as a governance token, giving SNX holders voting rights in the platform's development and direction. The platform's integration with Optimism, a layer 2 scaling solution for Ethereum, exemplifies its commitment to reducing gas fees and enhancing transaction efficiency, further facilitating seamless and cost-effective trading on its decentralized exchange​


Its unique approach to liquidity and trading sets Synthetix apart in the crowded DeFi space. By leveraging peer-to-contract trading, Synthetix enables users to trade synths directly with the contract without the need for a counterparty, providing near-infinite liquidity and reducing slippage. This model, along with the use of Chainlink oracles for accurate price feeds, ensures that trades are executed swiftly and efficiently, regardless of the market's depth for the underlying asset. Furthermore, Synthetix has fostered a robust ecosystem with a range of DeFi applications, all building upon its synthetic assets to offer innovative financial products and services. 

Worldcoin (WLD) 


Worldcoin, co-founded by OpenAI CEO Sam Altman, is a decentralized identity (DID) project that aims to revolutionize digital identity and economic inclusion through a decentralized proof-of-personhood system known as World ID. Utilizing innovative iris scanning technology through a device called the Orb, Worldcoin verifies individuals' unique identities, providing them with a digital World ID. This ID enables users to participate in the digital economy while ensuring privacy and security through zero-knowledge proofs. The project's ambition extends to enhancing global democratic processes and potentially paving the way for AI-funded Universal Basic Income (UBI) by increasing economic opportunities and scaling solutions for distinguishing humans from AI online​. 


Learn more about Worldcoin and how to get it.  


At the heart of Worldcoin's ecosystem lies its native token, WLD, which serves multiple purposes, including functioning as a digital currency that users receive for participating in the project. The World App, a central component of the Worldcoin ecosystem, acts as both a crypto wallet and a platform through which users can access services like Worldcoin grants and Learn-to-Earn courses. The app is integrated with the Optimism Network, benefiting from its scalability and reduced transaction fees, aligning with Worldcoin's goal to provide universal access to the global economy. The integration with Optimism's Layer-2 solution facilitates gas-free transactions and supports Worldcoin's vision of a more inclusive, secure, and efficient global financial system​. 



LayerZero stands out in the Optimism Network ecosystem as a pioneering interoperability protocol designed to address the fragmentation and somewhat isolated nature of various blockchain networks. By facilitating direct, trustless communication between different blockchains, LayerZero enables a seamless flow of liquidity and state without the need for centralized intermediaries or complex bridging mechanisms. Its approach leverages Ultra Light Nodes and decentralized oracles to securely and efficiently transfer messages across chains, making it a critical infrastructure piece for creating a fully connected omnichain ecosystem. This technology opens up vast possibilities for applications distributed over separate chains to operate as if they were on a single platform, leading to enhanced user experiences and broader use cases​. 


Notably, LayerZero's integration with the Optimism Network enhances the scalability and efficiency of cross-chain interactions within the Ethereum ecosystem and beyond. The protocol supports various Layer 2 solutions, including Optimism, enabling assets and data to move effortlessly across these networks. Projects within the LayerZero ecosystem, such as Stargate Finance, Trader Joe, and SushiSwap, demonstrate the protocol's ability to facilitate cross-chain swaps, unified liquidity pools, and the deployment of omnichain tokens and NFTs. These capabilities not only streamline the user experience but also significantly lower the barriers to interoperability across the blockchain space. The combination of LayerZero's innovative technology and its strategic utilization of the Optimism Network positions it as a standout project within the ecosystem, pushing the boundaries of what's possible in DeFi and beyond​. 




AltLayer is a groundbreaking project within the Optimism Network ecosystem, focused on enhancing blockchain interoperability and scalability through its unique rollups technology. It introduces an innovative concept known as "Restaked Rollups," which enhances existing rollups from various stacks like OP Stack, Arbitrum Orbit, and others by providing augmented security, decentralization, interoperability, and crypto-economic fast finality. This technology facilitates the creation of diverse ecosystem rollups, ranging from general-purpose ones like Arbitrum One and Optimism Mainnet to application-specific ones employing different technology stacks. AltLayer's approach significantly alleviates the burden on Ethereum’s main chain and its layer-two solutions by moving transaction execution off-chain, thereby scaling the base chain effectively. 


Moreover, AltLayer offers a no-code Rollups-as-a-Service (RaaS) launchpad, enabling developers and non-developers alike to spin up customized rollups within minutes. This service is designed for a multi-chain and multi-VM world, supporting various rollup SDKs and shared sequencing services, thereby promoting a high degree of flexibility and inclusivity. The project has garnered attention for its potential to simplify the development process, reduce costs, and expedite the deployment of decentralized applications across different blockchains. With a robust ecosystem comprising gaming, DeFi, NFT, and metaverse projects, and partnerships with significant blockchain initiatives, AltLayer is poised to play a crucial role in the future of interoperable, scalable blockchain infrastructure​. 

CyberConnect (CYBER) 


CyberConnect is shaping the decentralized social networking space through its innovative use of a specialized Layer 2 solution to address the critical challenges of poor user experiences, high gas fees, and low transaction throughput that have plagued blockchain-based social networks. Emphasizing user ownership and the redistribution of value away from Big Tech, CyberConnect introduces a modular Layer 2 (L2) solution specifically designed for social applications and optimized for mass adoption, leveraging advanced technologies and innovative economic models to enhance scalability, simplify user onboarding, and provide sustainable incentives for users and developers​. 


CyberConnect's ecosystem is robust, hosting 35 projects demonstrating its wide-ranging impact and potential for growth within the decentralized social network domain. CyberConnect utilizes a hybrid scaling solution that employs off-chain storage to circumvent scalability limitations, offering a seamless and efficient platform for users and developers alike. With the CYBER token playing a crucial role in governance, securing the network, and facilitating transactions within the ecosystem, CyberConnect stands out for its ambitious plans to introduce a grants program for developer onboarding and ecosystem development to facilitate further expansion and adoption.



Moss is a Social dApp in the Optimism ecosystem. Moss redefines document management and sharing through a Web3 lens, prioritizing user autonomy and data security. Leveraging IPFS/Arweave for decentralized storage, Moss introduces a new era of file management with intuitive UI for effortless file handling across diverse storage solutions, including client-based and Telegram bots. 


Learn more about Arweave’s decentralized storage technology and how it works. 


The platform fosters a vibrant community, MossLand, for creators to share exclusive content and engage with subscribers, further enhanced by the introduction of "The Mystery of Moss Origins" NFT, offering holders unique privileges and a stake in the platform's growth. Moss's commitment to encryption technology and an open sharing community not only ensures data protection but also elevates content sharing and social connectivity within the Web3 sector.




Hyperlane stands out as a pioneering interoperability layer designed to enable permissionless connections among various blockchains, offering a solution to the challenge of blockchain isolation. Its foundational technology allows for seamless integration and communication between different blockchain ecosystems, effectively bridging them to work in unison. This not only facilitates the creation of interchain dApps but also enhances the potential for a more connected and accessible blockchain environment. Through its developer-friendly APIs and SDKs, Hyperlane empowers developers to easily construct or integrate interchain capabilities into their applications, tokens, and NFTs, unlocking new possibilities and expanding the utility of blockchain technology across different platforms​. 


Hyperlane's robust feature set includes an easy-to-integrate on-chain API, local security enhancements through application-specific validators, message observability for tracking interchain communications, and support for arbitrary message passing and cross-chain contract calls across major chains like Ethereum, Optimism, and others. Governed by a DAO, Hyperlane enables ABC token holders to actively participate in the proposal and implementation of protocol changes. This collaborative governance model, alongside a successful $18.5 million funding round, underscores Hyperlane's commitment to fostering a secure, efficient, and developer-centric interchain ecosystem. With a focus on modular security, Hyperlane offers economic security via a proof-of-stake validator set. It allows developers to customize their dApp's security model, thereby providing a tailored and dynamic security framework that adapts to specific interchain interactions​. 


Covalent (CQT) 


Covalent (CQT) emerges as a significant player in the Web3 ecosystem, addressing a critical need for accessible and comprehensive blockchain data. As a decentralized data infrastructure layer, Covalent provides a unified API that supports multiple blockchains, offering developers, researchers, and businesses a streamlined way to access and analyze data across various networks. This capability not only simplifies the integration of blockchain data into applications but also promotes efficiency in Web3 development, significantly reducing the time and effort required to launch products. The Covalent Query Token (CQT) powers this ecosystem as a multi-functional asset, facilitating governance, staking, and network access for data queries. Covalent's innovative approach has led to its recognition within the Optimism Network, underscored by a $200,000 ecosystem grant from the Optimism Collective, marking its vital role in supporting cross-chain growth and data availability within the network​. 


Covalent's offering extends beyond its core data services to include specialized features that enhance the developer experience and data quality. The platform's Token Balance, NFT, and Historical Transactions APIs, along with the Crypto Taxation SDK, present developers with tools that simplify the integration and analysis of complex blockchain data. This comprehensive data access has enabled Covalent to become a key infrastructure provider for Optimism, enriching the ecosystem with structured data that supports over 240 million wallets. Through its collaboration with Optimism and other blockchains, Covalent is paving the way for a more connected and efficient Web3 landscape, where developers can leverage high-quality data to innovate, and users can enjoy enhanced applications and services​. 

Hashflow (HFT) 


Hashflow stands out in the DeFi landscape as a unique DEX that champions interoperability, zero slippage, and protection against miner extractable value (MEV) across multiple blockchains, including Ethereum, BNB Chain, Polygon, Avalanche, Arbitrum, and notably, Optimism. By offering bridgeless, cross-chain trading capabilities without necessitating external bridges or wrapped versions of assets, Hashflow provides a seamless trading experience. This is underpinned by a request-for-quote (RFQ) model, diverging from traditional automated market maker (AMM) systems to deliver direct quotes from market makers to traders, ensuring trades are executed at their displayed prices without slippage or MEV threats​. 


The platform's native token, HFT (Hashflow Token), plays a pivotal role within the Hashflow ecosystem, facilitating governance, in-DAO health, and rewards through the Hashverse—a gamified DAO and governance platform. Tokenomics of HFT shows a thoughtful allocation to sustain the ecosystem's growth, with a significant portion dedicated to ecosystem development. The HFT token allows for staking to earn fees and influence the future direction of Hashflow, fostering a community-driven environment. The launch of Hashflow on Optimism, marked by an impressive total trade volume and a growing user base, underscores its vital contribution to enhancing trading experiences in the DeFi space with its commitment to efficiency, security, and user-centric innovations​. 



Supra aims to enhance Web3 by offering better, more accurate, secure, and rapid data feeds through DORA, its novel decentralized cross-chain oracle solution. The platform is dedicated to upgrading smart contracts across various blockchains, supporting 77+ networks, including Optimism. This broad network compatibility positions Supra as a critical infrastructure layer for Web3 applications.


Supra stands out in the Optimism Network ecosystem because of its comprehensive suite of Web3 tools and services, including oracles, VRF (Verifiable Random Function), and cross-chain protocols. These offerings aim to create a more decentralized, secure, and efficient blockchain infrastructure. With over five years of R&D, Supra's technical breakthroughs in native cross-chain solutions are significant for developers looking to build superior smart contracts and blockchain applications. 


Learn more about other top decentralized oracles in the crypto market. 


HAPI Protocol (HAPI) 


The HAPI Protocol (HAPI) is designed as a comprehensive security solution for the DeFi ecosystem, targeting the prevention of malicious activities like money laundering and hacking. It utilizes a set of cross-chain smart contracts to gather data from multiple sources about suspicious addresses and transactions, thereby enabling a system of notifications and risk categorization for entities within the HAPI network. This approach helps identify and prevent unauthorized transactions across DeFi platforms, aiming to establish a standard for security within the space. The protocol emphasizes its utility in protecting DEXs, lending protocols, derivatives protocols, and other DeFi applications from illicit funds entering their systems​. 


HAPI's native token plays a pivotal role in its ecosystem, facilitating various essential functions such as data submission, oracle rewards, project governance through staking, and proving the security audit status of DeFi projects. This token economy underlines HAPI's commitment to maintaining a secure and transparent DeFi environment. The platform stands out in the Optimism Network ecosystem by leveraging both off-chain and on-chain data to provide real-time intelligence on compromised wallets and potential security threats, making it a vital tool for enhancing cybersecurity measures across the DeFi landscape. HAPI’s ambition to become a universal security standard within the DeFi domain highlights its significance and potential impact on the broader blockchain and cryptocurrency industries​. 

How to Participate in the Optimism Ecosystem

Engaging with the Optimism ecosystem offers a range of opportunities for both developers and investors. Here's how you can start:


  • Set Up Your Wallet: Ensure you have a compatible digital wallet before participating. MetaMask, for example, is widely used and supports Optimism.

  • Bridge Assets: To interact with dApps on Optimism, you'll need to bridge assets from Ethereum to the Optimism network. You can do this through various bridging platforms available online. Follow their instructions to connect your wallet and transfer assets like ETH to Optimism. Built on top of Ethereum, all transaction fees are paid using ETH on the Optimism network. Ensure that your wallet has sufficient ETH funds to process your transactions.You can easily purchase Ethereum on KuCoin, which offers low fees and fast execution, or through MetaMask. Be mindful of price slippage and gas fees when buying ETH via a Web3 wallet, and set an acceptable slippage range that suits your needs.

  • Swap Tokens: Once your assets are on Optimism, you can swap them for other tokens using DEXs like Uniswap, which supports Optimism. Choose the tokens you wish to swap and execute the trade.

  • Participate in DeFi and NFT Marketplaces: With your assets now in Optimism, explore the DeFi protocols for lending, borrowing, or yield farming. Similarly, NFT marketplaces on Optimism can be a space for buying, selling, or trading NFTs.

Risks and Considerations About Optimism

While the Optimism ecosystem provides vast opportunities, there are inherent risks and considerations:


  • Market Volatility: Emerging crypto projects experience higher market volatility and liquidity challenges. Prices can fluctuate widely in short periods, affecting the value of your investments.

  • Project Sustainability: Not all projects within the Optimism ecosystem may have long-term viability. It's crucial to invest in projects with solid fundamentals and a clear roadmap.

  • Technological Challenges: Optimistic rollups face the technical challenge of longer withdrawal times due to the mandatory challenge period, which can create delays when moving assets back to the main Ethereum chain. Additionally, they require extensive off-chain computation and storage, potentially leading to scalability limitations and increased operational complexity for node operators.


The Optimism ecosystem stands at the forefront of Ethereum's Layer 2 solutions, offering a scalable, efficient, and more affordable platform for blockchain projects. Optimism is paving the way for the widespread adoption of decentralized technologies by significantly reducing gas fees and enhancing transaction speeds.


Whether you're a developer looking to build innovative dApps or an investor seeking to support groundbreaking projects, Optimism offers a fertile ground for growth, innovation, and investment in the decentralized world. With careful consideration and due diligence, participating in the Optimism ecosystem can be a rewarding venture into the future of blockchain technology.


Further Reading