Best Free Automated Market Makers (AMM) of 2025

The 1inch Network unites decentralized protocols whose synergy enables the most lucrative, fastest and protected operations in the DeFi space. The 1inch Network's first and flagship protocol is a DEX aggregator solution that searches deals across multiple liquidity sources, offering users better rates than any individual exchange. This protocol incorporates the Pathfinder algorithm, which finds the best paths across dozens of liquidity sources on Ethereum, Binance Smart Chain, Polygon, Optimism, Arbitrum, Avalanche, Fantom, Klaytn and other blockchains. In just the first two years, the 1inch DEX aggregator surpassed $80B in overall volume on the Ethereum network alone. The 1inch Network's other protocols are the Liquidity Protocol and the Limit Order Protocol.

Loopring serves as an open protocol designed for the creation of scalable non-custodial exchanges on the Ethereum network. By utilizing zero-knowledge proofs (zkRollup), it facilitates efficient trading with high throughput and low settlement fees while ensuring the robust security measures characteristic of Ethereum. Throughout the entire trading process, users retain complete control over their assets. You can explore trading on Loopring to experience its features firsthand. As a protocol that is open-sourced, audited, and non-custodial, it eliminates the need for trust among participants within the Loopring ecosystem. Users’ cryptoassets are consistently under their own control, backed by 100% security guarantees equivalent to Ethereum's standards. Loopring enhances the capacity of decentralized exchanges by processing thousands of requests off-chain, ensuring verifiable execution through zero-knowledge proofs. Consequently, the limitations of underlying blockchains are no longer a hindrance to performance. Most functions, such as order-matching and trade settlement, are conducted off the Ethereum blockchain, streamlining operations and enhancing efficiency. This innovative approach positions Loopring as a leader in the realm of decentralized finance.

XPMarket functions as a robust platform that enriches user engagement with the XRP Ledger (XRPL) ecosystem. It presents an array of tools for users to explore, trade, and manage XRPL tokens and NFTs, including a decentralized exchange (DEX) that facilitates accurate trading, a rapid swap feature for streamlined token conversions, and comprehensive analytics to support well-informed decision-making. The platform's intuitive interface is designed to accommodate both beginners and seasoned users, offering real-time insights into price fluctuations, market capitalization, and trading volumes. Leveraging the capabilities of the XRPL, XPMarket ensures swift transaction processing and minimal fees, which contributes to a smooth and efficient user experience. By bringing together these diverse functionalities, XPMarket not only acts as a crucial access point to the XRPL but also empowers users to adeptly navigate the decentralized finance landscape with assurance and ease. Furthermore, the platform continuously updates its features, responding to user feedback and market trends to enhance overall satisfaction and usability.

Phantom provides a secure and user-friendly platform for the storage, transfer, receipt, staking, and swapping of tokens on the Solana blockchain. It allows seamless interaction with blockchain applications right from your preferred web browser while ensuring that your data and funds remain completely private and secure. Users can utilize the integrated decentralized exchange (DEX) to swap tokens quickly and at competitive rates. Additionally, we pay great attention to the aesthetics of your NFTs, ensuring they are visually appealing. For those seeking extra protection, Phantom also supports connections to hardware wallets. Dive into the expansive ecosystem of blockchain applications on Solana and enjoy staking rewards directly through your wallet. We are committed to the belief that exceptional design and user experience will be essential in making cryptocurrency accessible to everyone. Phantom operates by managing private keys for users, which enables safe fund storage and transaction signing. Furthermore, the extension enhances every web application visited by injecting a Solana object into the JavaScript context, facilitating smooth user interactions. By prioritizing user experience and functionality, Phantom strives to revolutionize how people engage with the blockchain.

ParaSwap consolidates various decentralized exchanges into a single platform, frequently offering rates that surpass standard market prices. By distributing orders across multiple exchanges, ParaSwap ensures that each transaction is both optimized and secure. Additionally, whenever feasible, we utilize GasToken.io (GST2) to reduce network fees for our users. The service is entirely free, with no transaction fees imposed. Users can select their preferred token pair for swapping, such as exchanging 1 ETH for 200 DAI, and ParaSwap guarantees the best available rates and liquidity from participating exchanges. Once a swap is confirmed, the execution occurs across the selected exchanges seamlessly. Furthermore, ParaSwapPool is a privately owned liquidity source provided by our partners, enhancing the liquidity and pricing options available to users. If you're interested in becoming a liquidity provider for ParaSwapPool, we invite you to reach out for more information. Engaging with us not only supports the ecosystem but also contributes to a more robust trading experience for all users.

Zerion is a mobile-first cryptocurrency wallet for active Web3 citizens. Manage your entire DeFi and NFT portfolios, trade over 10+ networks, connect to any decentralized app on the move, and more. Zerion Wallet supports Ethereum, BSC and Polygon, Polygon, Optimism. Fantom, Avalanche and more. All your Web3 actions are visible Zerion Wallet tracks all your actions across Web3. Trade across more than 10+ blockchains. Zerion compares swap prices across 0x, 1inch and major DEXes to find the best price for swaps. With the built-in decentralized app browsers, you can connect to any application on the move. Switch between wallets or networks easily Never miss another NFT drop! Privacy is a priority for Zerion Wallet. Zerion does not track your IP and does not cross-associate with wallets. Zerion's web site is completely de-Googled.

The innovative black-themed AMM DEX on the Binance Smart Chain (BSC) offers user-friendly trading experiences along with enhanced support for projects. With its sleek black design, unique name, eye-catching logo, and a strong focus on marketing assistance for listed projects, this platform aims to position itself as one of the pioneering staking platforms globally. MelegaSwap stands out immediately, taking pride in its distinctive color scheme that helps projects gain visibility. The platform is highly selective, ensuring that users have access to investment opportunities that are truly valuable and noteworthy. Constantly trendy, it adapts to the evolving landscape of cryptocurrency. Users can instantly trade and swap crypto tokens without needing to register or create an account, and they can access a regularly updated selection of new Crypto Gems carefully curated by the MelegaSwap team. Additionally, users can earn rewards through Pools, accumulating $MARCO and other tokens with impressively high interest rates. By staking $MARCO, users can effortlessly earn additional free tokens, making the process simple and rewarding. Currently, MARCO holders benefit from daily free token earnings from some of the most promising projects, while new projects continuously join the platform, providing opportunities for even greater earnings over time.

Magnetic is a fully integrated decentralized exchange (DEX) that operates on the XRP Ledger (XRPL), designed to provide users with a cohesive platform for engaging in multiple decentralized finance (DeFi) activities. Users benefit from the ability to trade tokens, join automated market maker (AMM) pools, and earn rewards through farming mechanisms. Additionally, the platform facilitates the buying and selling of non-fungible tokens (NFTs) and includes a "Memepad" feature for launching and interacting with memecoins. Magnetic prioritizes user experience by offering traditional trading tools, an intuitive swap function, and unique features like a dice game and token bridge. By incorporating a range of services, Magnetic strives to meet diverse user demands within the XRPL ecosystem, thereby promoting greater accessibility and participation in the DeFi landscape. The platform's commitment to innovation and user satisfaction positions it as a valuable resource for both novice and experienced users alike.

First Ledger functions as a decentralized exchange (DEX) built on the XRP Ledger (XRPL), aimed at enabling fast and efficient trading of digital assets. Users can engage in token trading using automated market maker (AMM) protocols as well as the XRPL DEX, which guarantees minimal transaction fees and quick processing times. The platform prioritizes user-friendliness, allowing seamless transactions that can be completed in just a few clicks, and it supports wallet integration through platforms like Telegram for easier access. In addition to trading, First Ledger offers valuable resources for token creation and management on the XRPL, appealing to both new and experienced users alike. By fostering a supportive environment, First Ledger encourages innovation and engagement within the digital asset community.

VoltSwap stands out as the pioneering decentralized exchange (DEX) within the Meter ecosystem, representing a fully community-oriented initiative aimed at demonstrating the potential of the Meter blockchain. Tailored for retail traders and investors, the platform boasts several essential features, including ultra-fast transaction speeds and minimal gas fees inherent to Meter. Notably, DEXes operating on Meter are designed to be resistant to front-running attacks, as the network implements a base gas price while prioritizing transactions based on their arrival time rather than gas fees. With over 110 validator nodes, Meter has established itself as the most decentralized and swift Ethereum layer 2 side chain available. In addition to being censorship-resistant and transparent, akin to Ethereum, VoltSwap facilitates cross-chain arbitrages and allows users to engage with decentralized finance (DeFi) chains without the burden of KYC requirements. Thanks to the Meter Passport, which seamlessly connects various chains, VoltSwap enables users to exchange assets across different blockchain networks effortlessly. This unique capability enhances the overall versatility and appeal of VoltSwap in the rapidly evolving crypto landscape.

Plasma.Finance is your place for decentralized finance. You can easily store, invest, and manage any DeFi token. All DeFi assets, liquidity pool and saving deposits are consolidated in one dashboard. Compare and choose the best options. You can choose from any of the 100+ liquidity pools cross-chain (Ethereum Binance, Plasma). Are you looking for the perfect digital currency wallet PlasmaPay is the most secure and user-friendly digital currency wallet. We worked hard to make it. PlasmaPay is more than a wallet. It's also the complete Payment and Investment platform. You can buy Bitcoin, Ethereum, and other cryptocurrencies directly from your wallet using credit or debit cards. We have created a safe and simple wallet that allows you to store, buy, trade, and transfer cryptocurrencies. You can instantly convert your digital money to fiat money and withdraw it to your bank account or credit card. You can transfer your money in seconds through the PlasmaDLT blockchain from any country. We support 35 stable currencies.

Engage in the buying and selling of bitcoin for traditional currency or other cryptocurrencies in a private and secure manner through Bisq's decentralized peer-to-peer platform and its open-source desktop application. You can begin trading without any registration process, allowing you to jump right in within just a few minutes, avoiding the hassle of needing approval from a centralized entity. Transactions occur on a worldwide network of peers operating Bisq on their personal devices, ensuring that your funds remain under your control at all times. The use of 2-of-2 multisig wallets for deposits promotes safe and successful trading experiences, while your information is stored locally and never transmitted to a central server, ensuring your privacy. Each Bisq node operates as a Tor hidden service by default, enhancing anonymity in trading. The project's code is open-source, and discussions regarding its strategic direction are held transparently on platforms like Keybase and GitHub. Achieving this level of sophistication has been made straightforward—you're able to complete your first trade in less than 10 minutes! With a governance model that reflects its decentralized exchange nature, Bisq is built on Bitcoin and prioritizes privacy, security, and freedom for its users, creating a uniquely empowering trading environment. Additionally, the commitment to user autonomy reinforces the ethos of a truly decentralized financial ecosystem.

Enhance your profits by implementing the strategies that you favor the most. Every participant is valued equally in this ecosystem. Decisions are made collectively by both the builders and the community. Your contributions will be tracked, documented, and rewarded in a clear and transparent manner. NFTs that are tiered and specific to skills will authenticate your contributions on the blockchain. Your rewards will reflect the effort and significance of your input, assessed through a points system. Develop applications and tools leveraging the vast resources of the most extensive community-driven crypto initiative on StarkNet. Begin your journey with accessible guides, comprehensive protocol documentation, a Javascript SDK, and a fully open-source codebase that encourages collaboration and innovation. Joining this vibrant community offers you the chance to engage with like-minded individuals and expand your capabilities in the crypto space.

10K Swap is an innovative open source automated market maker protocol established on the Starknet Mainnet, designed to enhance the functionality of AMM protocols. By leveraging rollup technology, 10K Swap effectively minimizes transaction costs and obstacles while boosting liquidity in the Layer 2 ecosystem. This advancement has the potential to significantly promote the adoption of decentralized finance. Notably, 10K Swap holds the distinction of being the inaugural open source AMM launched on the StarkNet Mainnet, paving the way for future developments in the space. Overall, its unique features position it as a key player in the ongoing evolution of DeFi.

Orchestra Finance serves as a decentralized exchange (DEX) on the XRP Ledger (XRPL), delivering a user-friendly and efficient platform for trading various digital assets. Functioning as an Automated Market Maker (AMM) DEX, it permits users to exchange tokens, add to liquidity pools, and receive a portion of the trading fees generated. The platform emphasizes an economical, straightforward, and engaging trading experience by utilizing the XRPL's core strengths, such as low transaction fees and swift processing times. Additionally, Orchestra Finance introduces features like votable trading fees and a continuous auction system, empowering liquidity providers to impact the fee structures and take advantage of reduced trading costs. By bringing together these innovative features, Orchestra Finance aspires to enrich the DeFi landscape on XRPL, giving users enhanced autonomy and numerous opportunities within the decentralized finance realm. Ultimately, this initiative not only fosters a more interactive trading environment but also positions Orchestra Finance as a pivotal player in the evolving DeFi market.

The Balancer protocol serves as a decentralized portfolio manager, liquidity provider, and price oracle that operates without custodial control. It offers users the flexibility to customize the number of assets and their respective weights within a liquidity pool. Participants can execute trades across the entire Balancer ecosystem to secure optimal price execution. Smart contracts governing the pools allow for the implementation of various trading strategies or logic, enabling seamless token exchanges without the need for deposits, bid/ask placements, or order management, all conducted on-chain. Users can also estimate potential trade prices for two assets based on current liquidity and anticipated slippage. An intelligent Smart Order Routing (SOR) system divides trades among pools to ensure the best possible price execution through optimization. The front-end interfaces are open-source and will be accessible via IPFS. Furthermore, trading any tokens does not require any whitelisting or prior approvals. A Balancer Pool functions as an automated market maker with distinctive features that enable it to act as a self-regulating weighted portfolio and price sensor. Users can manage up to eight tokens with customizable weights and benefit from programmability through smart contract-operated pools, enhancing their trading experience further. This innovative approach not only streamlines trading but also empowers users with greater control and efficiency in managing their assets.

Polkaswap is a decentralized, non-custodial automated market maker (AMM) decentralized exchange (DEX) specifically crafted for the Polkadot and Kusama ecosystems, all while being hosted on the SORA 2.0 network. It offers nearly limitless liquidity through its innovative Aggregate Liquidity Technology (ALT), ensuring both security and ease of use typical of DEX platforms. Designed for seamless token swaps, Polkaswap leverages the capabilities of the Polkadot and Kusama networks, along with their associated parachains and blockchains linked through bridges. By eliminating the need for trusted intermediaries, Polkaswap enables traders to execute transactions more swiftly and efficiently. The platform is built on open-source software and is licensed under Apache V2, allowing for transparency and community contribution. In addition to its core functionalities, Polkaswap allows users to establish multiple liquidity sources through a sophisticated liquidity aggregation algorithm. When users initiate a swap, this algorithm intelligently selects the most favorable offers from various liquidity sources, which can encompass AMMs, order books, and diverse algorithmic structures, thereby maximizing trading efficiency. This comprehensive approach enhances the overall trading experience on the platform, making it an attractive option for users seeking effective liquidity solutions.

Bancor serves as a protocol specifically designed for the development of Smart Tokens, representing a novel standard for cryptocurrencies that can be directly exchanged via their smart contracts. This on-chain liquidity protocol facilitates automated and decentralized trading on both Ethereum and other blockchain platforms. The Bancor Protocol operates entirely on-chain and is applicable to any blockchain that supports smart contracts, making it versatile. As an open-source standard for liquidity pools, it provides a crucial interface for automated market-making, allowing for the buying and selling of tokens through a smart contract mechanism. Currently, the Bancor Network is functional on the Ethereum and EOS blockchains, although it is built with the capacity to support additional blockchains in the future. Its design allows for seamless integration into various applications that facilitate value transfer. Furthermore, the implementation is not only open-source and permissionless but also invites contributions from ecosystem participants to continually improve and expand the capabilities of the Bancor Protocol, fostering a collaborative environment for innovation in decentralized finance.

Decentralized trading powered by smart contracts offers a secure, trustworthy, and smooth mobile trading experience right at your fingertips. Experience the convenience of trading without the need to deposit funds in an exchange, as you maintain full control over your cryptocurrency. Engage in trustless token-to-token exchanges utilizing the 0x protocol, where you can view the final price prior to executing trades, completing transactions in mere seconds. With wallet-to-wallet trades facilitated through on-chain atomic swaps, your trades are made directly from your wallet, ensuring privacy and security. For larger trades, enhance your security by using Face-ID, fingerprint authentication, or the imKey hardware wallet. Market makers are always available to provide optimal price quotes, and once you initiate a trade, the order is promptly signed and forwarded to the smart contract of the 0x protocol. After just one or two Ethereum blocks, the new tokens are seamlessly transferred to your imToken wallet. Tokenlon 5.0 aggregates leading market makers like Curve and Uniswap to offer a broader selection of tokens at competitive prices, and we actively involve the community by distributing LON through early user merkledrops and liquidity mining initiatives. This innovative trading platform truly revolutionizes the way you interact with the cryptocurrency market.

mStable is a decentralized and open protocol that integrates stablecoins, lending, and swapping into a unified standard. It is characterized by an autonomous framework that does not require custodianship for stablecoin management. By merging lending returns with trading fees, mStable generates assets that offer superior yields. Prioritizing smart contract security, mStable has undergone a comprehensive audit by Consensys Diligence, which revealed no significant vulnerabilities. The governance of mStable is managed by MTA token holders who stake their tokens to participate in decision-making processes. This governance operates through a structured consensus-building method, where proposals are discussed in community spaces such as Discord or public forums before being confirmed through on-chain voting by MTA holders. The protocol consists of self-governing, decentralized, and non-custodial smart contracts, all built on the Ethereum blockchain. The assets created by mStable, referred to as mAssets, are designed to maintain a specific value peg and can be minted or redeemed on-chain through the use of smart contracts. mStable’s innovative approach to asset management aims to provide users with both stability and higher returns in a seamless manner.

Coin98 Wallet stands out as the premier non-custodial multi-chain wallet and DeFi gateway, crafted to effortlessly link users to the cryptocurrency realm while ensuring safety and security. This innovative wallet provides a range of advanced features designed to elevate the user experience to new heights, such as the ability to manage multiple digital assets at once with exceptional ease and convenience. Users also enjoy a unique “always-connected” experience, allowing them to seamlessly access various DeFi services across different blockchains simultaneously. Additionally, Coin98 Wallet enables users to optimize their transaction fees and processing speeds by offering the flexibility to adjust their own transaction fees using a gas bar, making it a comprehensive tool for crypto enthusiasts. With these features, Coin98 Wallet not only simplifies crypto management but also enhances the overall trading experience for its users.

At StellarX, we pride ourselves on being both quick and cost-free. As the pioneering decentralized cryptocurrency platform equipped with global fiat gateways, we enable users to exchange bitcoin for Euros or Chinese Yuan—an option unavailable elsewhere. Our app allows seamless movement of funds, making it easy to convert fiat tokens into bank account deposits. You can also effortlessly swap crypto tokens for their native currencies, all within your wallet. On StellarX, trading occurs directly between individuals, eliminating intermediaries and ensuring you maintain complete control over your assets. This platform is the first comprehensive trading application tailored for Stellar’s universal marketplace. Developed by a team experienced in creating user-friendly applications, StellarX offers an extensive variety of assets, including cryptocurrencies, fiat tethers, commodities, bonds, and more. Importantly, we do not hold users’ assets or private keys, nor do we operate order books or have our own trading system. With StellarX, you have a truly decentralized trading experience at your fingertips.

Symbiosis, a decentralized multi-chain liquidity protocol, is called. It allows users to exchange tokens between all chains while remaining the sole owner of the funds. The following requirements are met by the Symbiosis protocol: Uniswap-like UX, but simple There are no additional wallets, waiting times, or additional steps required to complete a swap. -Fully decentralized It connects any chain that receives enough market attention. Our ultimate goal is to connect all networks. -Non-Custodial Symbiosis staff and no other individual have access to user funds. -Limitless cross-chain Liquidity It targets as many token pairs across all chains as possible while offering the best prices to swap between any token pair.

DackieSwap provides an opportunity to earn enhanced rewards through its AMM V2 and V3 frameworks. By simply connecting your wallet, you can swap any token within seconds, allowing you to discover and purchase promising hidden gems. Additionally, you can stake your NFTs to receive exclusive benefits. The trading experience on DackieSwap is designed to be user-friendly, making it stand out when compared to many other exchanges. You won’t be overwhelmed by complicated charts or technical jargon; instead, the DackieSwap smart router manages all trading routes and calculations for you. Furthermore, DackieSwap facilitates direct trading for users without the dependency on a centralized exchange. All transactions occur through your personal wallet, guaranteeing that you maintain full control over your assets without having to place your trust in a third party. Utilizing automated liquidity pools and market makers on the Base platform, DackieSwap provides a hassle-free way to exchange one token for another, ensuring a seamless trading experience. This simplicity not only attracts new users but also appeals to seasoned traders who appreciate efficiency and safety in their transactions.

Sologenic DEX is a decentralized trading platform established on the XRP Ledger (XRPL), designed to facilitate the exchange of a diverse range of digital assets, encompassing cryptocurrencies, tokenized stocks, and NFTs. By utilizing the rapid transaction capabilities and low fees of XRPL, Sologenic DEX delivers an efficient trading environment, featuring amenities such as liquidity pools, an inter-chain bridge for seamless cross-blockchain transactions, and an intuitive user interface. The platform accommodates multiple wallet integrations, including the SOLO Wallet, Ledger Devices, and XUMM, thereby allowing users to retain complete control over their assets. Moreover, Sologenic DEX integrates an Automated Market Maker (AMM) system in accordance with the XLS-30 amendment, which significantly boosts liquidity and enhances trading efficiency within the XRPL framework. This combination of features positions Sologenic DEX as a robust choice for traders seeking a versatile and streamlined digital asset exchange experience.