List of Decentralised Exchange projects on Polygon (2026)

Uniswap V3 is a decentralized exchange protocol that enables non-custodial token trading through automated liquidity pools. It introduced concentrated liquidity positions, allowing liquidity providers to allocate capital within specific price ranges for improved efficiency compared to traditional AMM models.

Uniswap v4 inherits all of the capital efficiency gains of Uniswap v3, but provides flexibility via hooks and gas optimizations across the entire lifecycle.

Uniswap Protocol is automated market maker through smart contracts, enabling peer-to-peer cryptocurrency trading without intermediaries using liquidity pools and constant product formula.

1inch Limit Order Protocol is a decentralized exchange system that lets users place limit orders that execute at a specified price without paying upfront fees. It uses an offchain order signing and onchain settlement model with dynamic pricing curves and conditional execution logic, supporting request-for-quote flows. The protocol is deployed across multiple blockchains and integrates with other 1inch trading products.

1inch Aqua is a self-custodial liquidity provision system that lets a single wallet balance back multiple swap positions at once instead of splitting tokens across separate pools. Liquidity providers grant a revocable allowance and their tokens remain in their own wallet, moving only when a swap fills, removing the need for deposits into a pooled contract. The protocol runs a program-based execution engine that interprets swap strategies at fill time and is deployed across more than a dozen blockchains.

Fraxswap is a decentralized exchange based on an automated market maker model that adds time-weighted average market maker order execution for large trades over time. It is used for protocol rebalancing, liquidity provision, and trustless execution of sizeable trades without significant price impact. The same application surface also functions as the Fraxtal Bridge, allowing users to move assets between the Fraxtal network and other supported chains.

Meson Protocol is a decentralized cross-chain swap protocol that moves stablecoins and other assets across multiple blockchains using signature-based atomic swaps instead of traditional bridges. Liquidity providers pre-fund pools on destination chains and match user swap requests, with meta-transactions covering gas costs so users only sign to authorize the transfer. The protocol also supports withdrawing assets directly from centralized exchanges to a range of chains and converting between stablecoins and other currencies through partner services. It serves users seeking fast, low-cost transfers between blockchain networks without wrapping assets or relying on custodial bridges.

Curve DEX is an AMM that facilitates low-fee swaps and liquidity provision for stablecoins, wrapped assets, and liquid staking tokens across multiple chains.

Decentralized exchange protocol integrating Smart Collateral and Smart Debt primitives, enabling collateral and borrowed assets to generate LP fees while maintaining borrowing positions.

Gas-optimized decentralized exchange designed for small, frequent swaps of correlated asset pairs. Operating as a credit-based protocol on top of the Fluid Liquidity Layer, it borrows liquidity directly from the shared pool rather than requiring dedicated deposits. The singleton architecture enables efficient multi-hop routing while claiming to reduce swap costs by approximately 60% compared to standard Fluid DEX.

Orbiter Swap is a decentralized cross-rollup bridge enabling asset transfers between Ethereum Layer 2 networks through a Maker-Taker mechanism. Users send assets to Maker addresses on source chains while Makers provide equivalent assets on destination chains.

Orbiter Bridge is a cross-rollup bridge and swap interface for moving Ethereum and Bitcoin-native assets between Layer 1 and Layer 2 networks. It uses a Maker-Taker mechanism in which users send assets to Maker addresses on a source chain while Makers release equivalent assets on the destination chain, avoiding a single pooled custodian. The interface also supports direct token swaps during a transfer, and developers can integrate the same routing logic through a REST API, SDK, and embeddable widget. It is used by individuals moving funds across rollups and by third-party applications embedding cross-chain transfers into their own products.

SushiSwap is a multi-chain decentralized exchange supporting token swaps, liquidity provision, limit orders, dollar-cost averaging, and cross-chain trading. The platform aggregates liquidity across multiple blockchains through RouteProcessor 6 to ensure optimal pricing for users.

ChangeNOW Exchange is a decentralised exchange that lets users swap cryptocurrencies without creating an account. It matches trades using liquidity sourced from multiple venues and offers both fixed and floating rate options for each swap. The service also includes a fiat-to-crypto on-ramp so users can acquire assets using traditional payment methods, trading directly from their own wallets across multiple supported blockchains.

Rango Exchange is a decentralized exchange aggregator that finds optimal routes for token swaps across multiple blockchains. It aggregates decentralized exchanges and bridges, evaluating many possible paths to identify efficient, secure, and cost-effective routes between tokens on different networks. An intents-based execution layer lets users complete swaps, bridging, lending, staking, and other actions through a single request handled by a solver network. The platform serves traders and everyday users seeking cross-chain liquidity without manually bridging assets themselves.

CoW Swap is a decentralized exchange interface built on CoW Protocol that lets traders execute swaps without holding a separate token for gas. It uses batch auctions and solver competition to source pricing while protecting orders from frontrunning and other manipulation, and unsuccessful transactions never incur a cost. Traders can place market, limit, and time-weighted orders, and DAOs use the interface to manage large trades with reduced price impact.

CoW AMM is an automated market maker that protects liquidity providers from loss-versus-rebalancing, a form of value extraction common to conventional pools. It uses solver-driven batch auctions to rebalance pool reserves at fair market prices whenever an arbitrage opportunity appears, redirecting the resulting surplus to liquidity providers instead of external arbitrageurs. It operates across multiple blockchains and integrates with third-party decentralized exchange infrastructure for liquidity provisioning.

Ekubo V3 is a decentralized exchange protocol that consolidates all liquidity pools for a deployment within a single smart contract to reduce gas costs across multi-hop trades. Users swap tokens, provide concentrated liquidity, place limit and time-weighted orders, and vote to direct fee-sharing pool incentives by locking the protocol's governance token, with a shared extension system letting developers add custom pool logic such as oracles and automated strategies. The interface supports staking-based voting, where locked stake sets pool swap fees and reward allocation. Protocol fees are collected at the periphery, keeping the core contracts permissionless and ownerless, and governance token holders vote on protocol-level proposals through an onchain governor contract.

OpenOcean Gasless Limit Orders lets users place limit orders that execute automatically at a target price without requiring the user to pay gas at order placement. Orders are recorded and filled via a dedicated onchain limit order protocol deployed across multiple chains. The tool sits within the main trading app but relies on its own smart contract system distinct from the swap router.

OpenOcean DEX Aggregator is a decentralized exchange aggregator that routes trades across a wide range of liquidity sources spanning many blockchains. It scans automated market makers, RFQ systems, and other liquidity venues to compute optimal swap paths and return the best available price with minimal slippage. Traders, DeFi protocols, wallets, and AI agents use it to execute swaps directly from self-custodied wallets without paying protocol fees. The same interface also exposes modes for trading tokenized real-world assets and pre-listing tokens, alongside utility tools such as multi-token sweeps, approval revocation, and gas tracking.

OpenOcean Perpetual Trading is a decentralized derivatives interface for opening long or short leveraged positions on tokens and prediction-market outcomes. It routes orders to underlying decentralized perpetual venues and event-outcome markets rather than matching trades itself, giving users a single access point for margin trading and event speculation. The product runs on its own dedicated subdomain separate from the spot swap application.

WhiteSwap is a decentralized exchange using an automated market maker model that allows users to trade tokens and provide liquidity across multiple blockchains without intermediaries. The protocol is user-owned, with governance decisions made through community voting rather than centralized administration. It maintains separate smart contract deployments on each supported network.

YouHodler is a fintech platform that lets users buy, exchange, and manage cryptocurrency and stablecoins through a unified account. Users can purchase assets with fiat, convert between cryptocurrencies and stablecoins, borrow cash against crypto collateral without selling holdings, and open leveraged directional positions on multiple pairs through a configurable multiplier tool called MultiHODL. The platform also includes a self-custody Web3 wallet, a yield account with tiered rewards on deposited assets, a gamified mining rewards feature, a cross-border payment address, and a tiered loyalty program, and is accessible through web and mobile apps.

Nostra is a decentralized finance application on Starknet that combines lending and borrowing, liquidity pools, token swaps, and cross-chain bridging in one connected-wallet experience. Users supply and borrow assets against tokenized collateral positions using risk tiers, efficiency modes, and dynamic interest rates, with flash loans and automated liquidation protection built in. The platform also runs automated market maker pools with verified, experimental, volatile, stable, and degen risk designs that feed liquidity into the swap function for token exchanges. A bridging module, powered by a cross-chain interoperability partner, moves assets between Starknet and other blockchain networks.

Matcha is a decentralized exchange aggregator that routes token swaps across liquidity sources spanning multiple blockchain networks. It uses smart order routing to split trades across sources, minimizing slippage and improving pricing, and supports cross-chain swaps that move value between networks in a single trade. Users can also place limit orders with custom expiry and trade gaslessly through automated execution that includes protection against adverse transaction ordering. The platform is built on a third-party liquidity aggregation API and serves traders seeking optimal pricing, cross-chain access, and execution control without giving up custody of their funds.

WOOFi is a decentralized exchange using a Synthetic Proactive Market Making (sPMM) algorithm that replicates centralized exchange order book liquidity onchain across multiple blockchains. The protocol provides single-sided earn vaults, cross-chain swaps, and distributes 80% of net fees to WOO stakers in USDC.

Peer Protocol is a peer-to-peer onramp and offramp that lets users trade crypto directly with other users through everyday payment apps. Sellers deposit stablecoins into onchain escrow and set rates, while buyers pay through their preferred payment method and receive crypto once payment is verified through privacy-preserving proofs. The protocol keeps funds non-custodial throughout, releasing assets directly to a buyer wallet without a middleman holding funds. It supports trading across multiple blockchains and a range of payment applications and fiat currencies.

UniversalX is a cross-chain trading platform that lets users buy and sell tokens across multiple blockchains without manually bridging assets. It routes orders across multiple chains and decentralized exchange venues while applying protections against front-running to seek optimal price execution. The platform runs on the underlying chain abstraction infrastructure and is accessible through mobile apps and a web interface for retail traders.

Brale Exchange provides stablecoin trading and swapping functionality, enabling users to exchange between different stablecoins and supported assets at par rates.

DODO V1/V2 is a capital-efficient DEX using the Proactive Market Maker algorithm, enabling single-sided liquidity provision, reduced impermanent loss, and intelligent price discovery through external oracle integration.

DODO V3 is a leveraged market maker featuring multi-asset pools, separated buy/sell liquidity for professional strategy providers, and significantly reduced gas consumption compared to traditional AMMs.

JustMoney Swap is a multi-chain automated market maker enabling token exchanges across six blockchain networks with specialized support for taxed tokens. The platform calculates tax-adjusted pricing and provides tax-free liquidity operations while offering self-listing capabilities for projects.

CryptoRoute is a self-custodial swap engine that lets users exchange crypto assets across blockchain networks without creating an account. Users pick a source and destination asset and network, receive a live quote with fees and a minimum receivable amount, and send funds to a one-time deposit address after address validation. The swap itself routes wallet-to-wallet through an intent-based settlement layer, with a live status page tracking progress until the destination asset arrives. It supports a wide range of assets and networks, including major blockchains and stablecoins, without CryptoRoute ever holding user funds or keys.

Balancer V2 implements programmable liquidity pools through a unified Vault architecture, enabling customizable automated market making with weighted and stable pool types. The system supports pools with multiple tokens at arbitrary weights while managing token accounting and batch swaps through a single smart contract vault.

Balancer V3 implements simplified custom pool creation through enhanced Vault architecture with transient accounting using EIP-1153, enabling re-entrant pool lifecycle hooks and native yield-bearing token support. The system provides developer infrastructure for building custom automated market makers with reduced code complexity.

dYdX v3 operates as an Ethereum Layer 2 trading protocol using StarkWare scaling technology. The system enables perpetual contract trading through smart contracts deployed on Ethereum mainnet with off-chain order matching and on-chain settlement for trade execution and position management.

Zypto is a self-custody multichain crypto wallet that lets users store, send, and manage a wide range of digital assets across numerous blockchains. It provides built-in decentralized exchange swaps, cross-chain swap routing, and WalletConnect integration alongside an in-app Web3 browser for direct dApp access. Users can also spend crypto through physical and virtual Visa cards, pay bills, buy gift cards, top up mobile phones, and convert USDC to cash through a partnered cash network, with an optional tap-to-pair hardware accessory available for cold storage.

Tria Wallet is a non-custodial multi-chain wallet that lets users store, send, and manage digital assets across multiple blockchains from a single application. It uses threshold signature scheme based infrastructure to provide social sign-on authentication, gasless transactions, and cross-VM interoperability without requiring users to bridge assets manually. The wallet serves individual users seeking self-custody across EVM, Solana, Move, and Cosmos environments, and also embeds swap, earn, and spend functionality within the same account.

OxaPay Wallet is a non-custodial wallet that lets users store, send, and manage multiple cryptocurrencies through web, Telegram, and browser extension interfaces. It supports zero-fee internal transfers between OxaPay accounts and an integrated swap feature for converting between supported assets at market or limit prices without blockchain fees. Users can generate shareable payment links and donation buttons to request funds for ad-hoc transactions, website integrations, or social sharing, tracking activity through dashboard analytics with QR codes and real-time notifications. Payments and donations can be paid directly from wallet balance, with transaction history viewable across a range of supported assets.

StraitsX Wallet is a self-custody digital asset wallet for buying, selling, and swapping stablecoins. Users convert between fiat and stablecoins and instantly swap between different stablecoins within a single regulated account, with live rate updates and transaction limits for larger swaps. The wallet serves individuals and businesses seeking liquidity or point-of-sale settlement across supported stablecoins.

Abarai is a non-custodial cryptocurrency exchange that lets users buy, sell, and swap digital assets without an account or platform-held funds. Purchases route through multiple payment methods, including credit and debit cards, bank transfers, Revolut Pay, and Apple Pay, with assets delivered directly to a wallet address the user controls. A built-in swap module converts between numerous crypto pairs, and the site bundles reference tools such as live price tracking, a converter, a profit and loss simulator, a tax calculator, a Bitcoin dominance tracker, and a transaction verifier alongside an educational academy.

SimpleSwap is a self-custodial swap aggregator that lets users exchange cryptocurrencies and buy crypto with fiat without creating an account. It aggregates liquidity from multiple centralized and decentralized sources and routes trades directly from the user's wallet to the recipient address, offering a choice between fixed and floating rates. The platform is accessible through a website and mobile apps, and registered users can join a tiered loyalty program offering fee discounts and cashback, plus a referral system rewarding users for inviting others.

Ramp Network is a payment infrastructure that enables buying cryptocurrencies with fiat currency, selling cryptocurrencies back to fiat, and swapping between digital assets across multiple blockchains. It operates through a single embeddable widget that businesses integrate into their applications, and a consumer application that individuals use directly. The platform also provides a self-custodial wallet built into its mobile application, allowing users to store and manage supported digital assets without giving up control of their private keys.

CoinW Exchange is a centralized cryptocurrency exchange where users buy, sell, and trade digital assets through order-book matching across spot and futures markets. It provides a unified trading terminal for order management and charting, alongside automated trading bots that execute grid, martingale, and auto-invest strategies without manual intervention. An integrated AI agent delivers real-time market analysis and trade recommendations that can be executed directly from a user's account. The platform also offers decentralized trading through on-chain smart contracts, letting users swap assets without depositing funds into a custodial account. Supporting content includes livestreamed market commentary and structured educational guides that help users build trading knowledge.

Verse is a decentralised exchange with automated market maker pools, liquidity farming, and staking mechanisms. It supports swap execution, liquidity provision, and VERSE token utility integration.

Elk Finance implements a decentralized cross-chain bridging and liquidity platform via ElkNet, a peer-to-peer network of nodes that executes atomic cross-chain transactions across EVM-compatible blockchains. The system uses a reservoir-based liquidity model, eliminating fragmented wrapped tokens during cross-chain transfers. The platform integrates an AMM-based DEX (ElkDEX) with liquidity farming and single-asset staking, alongside Bridge-as-a-Service and Farm-as-a-Service SDKs for developer use.

Gamma is a protocol for active liquidity management and trading on decentralized exchanges. LP Vaults are non-custodial, automated rebalancing vaults on concentrated liquidity AMMs, supporting multi-position management for Uniswap V4 and dual-position strategies for Uniswap V3 and Algebra Finance. The Limit Order Hook is a decentralized limit order book built on Uniswap V4, where limit orders are single-tick liquidity positions executed automatically through swap hooks, deployed across Base, Unichain, Arbitrum, Polygon, and BNB Chain. Perp Vaults are perpetual trading vaults on Hyperliquid using financial signal, momentum, and sentiment-based strategies. A portion of fees generated across all vaults is distributed to GAMMA token stakers.

Ramses X is a decentralized exchange providing concentrated liquidity, legacy AMM pools, and dynamic liquidity market maker (DLMM) pools across multiple blockchains. The x(3,3) incentive model lets xRAM holders vote weekly to direct RAM emissions to liquidity pools and earn protocol fees, while AutoVaults automate voting and reward conversion and the Sarcophagus module lets users burn RAM to claim accumulated fees, creating deflationary pressure. Swap fees adjust dynamically based on real-time market conditions and cross-venue activity. RAM, the governance token, is issued on Ethereum Mainnet and extended to other chains as an Omnichain Fungible Token via a built-in bridging interface, with a HyperEVM-native liquid staking wrapper, r33 (hyperRAM), offering automatic reward compounding.

ACM DEX is a decentralized exchange that enables users to swap cryptocurrencies directly from their wallets without intermediaries. The platform provides decentralized trading functionality as part of the broader ACM ecosystem.

Definitive is a decentralized exchange aggregator providing institutional-grade trade execution across multiple blockchains. The system routes orders across over 100 decentralized exchanges and offchain market makers through smart order routing algorithms. Users can place market, limit, TWAP, and stop orders while the platform manages gas costs through transaction sponsorship. The infrastructure includes automated slippage optimization, private order flow management, and real-time position tracking with profit and loss analytics. Access is available through web interface and programmatic API for automated trading strategies.

Azza AI is a WhatsApp-based agent that lets users buy, sell, swap, and bridge crypto through chat commands. It converts crypto to local currency and back, enabling instant cashouts to bank accounts or mobile money, and lets users send crypto to contacts using a phone number instead of a wallet address. The agent also lets users track balances and manage assets without leaving WhatsApp, requiring a brief identity verification step before trading.

Fuze OS is a digital asset infrastructure platform that lets banks, fintechs, and other businesses embed crypto trading, custody, payments, and stablecoin services into their own products. It provides unified APIs for wallet creation, fiat and crypto account management, trading execution, and compliance monitoring. The platform handles order execution, custody orchestration, and reconciliation while giving operators a dashboard to track transactions and compliance events. It supports fiat-to-crypto conversion, cross-border settlement, and AI-assisted compliance automation. Businesses use it to launch branded trading, payment, and wallet experiences without building regulatory or custody infrastructure themselves.

QuickSwap is a decentralized exchange using an automated market maker model deployed across multiple EVM-compatible chains. The protocol applies a constant product formula (x*y=k) with a 0.30% trading fee distributed proportionally to liquidity providers. Users swap ERC-20 tokens permissionlessly directly from their own wallets across thousands of trading pairs without requiring a central intermediary.

AirSwap DEX is a self-custodial peer-to-peer trading protocol with off-chain price negotiation and on-chain atomic swap settlement. The system uses RFQ and LastLook streaming protocols for market maker liquidity, with swaps secured by mutual EIP-712 cryptographic signatures. OTC trading between known counterparties uses the same settlement layer across multiple EVM-compatible chains.

Stable.com is a self-custodial stablecoin swap platform providing 1:1 exchanges across multiple blockchains with no protocol fees or slippage. Users connect self-custodial wallets to swap stablecoins on multiple chains through protocol-owned liquidity pools, with atomic cross-chain transfers handled via hash time lock contracts. Fiat on-ramp and off-ramp functionality for purchasing and selling stablecoins is included, facilitated through regulated partner entities under separate terms.

IXS DEX is a regulated automated market maker-based secondary market for tokenized real-world assets, enabling compliant trading and liquidity provision for issued RWA tokens. Assets issued via the associated launchpad become instantly tradeable on the exchange, ensuring liquidity and price discovery, while institutions can also list external RWAs for compliant secondary trading. Trading is designed to meet know-your-customer and anti-money-laundering requirements alongside broader financial regulatory standards, distinguishing it from typical decentralized exchanges. It supports multiple stablecoins and native network tokens as trading pairs.

Trustyfy is a non-custodial neobank that combines self-custody crypto wallets with crypto-friendly bank accounts and VISA cards issued through regulated third-party providers. It runs as a browser-based web app rather than a native mobile app, using email magic-link sign-in with no stored passwords or private keys, so users retain exportable control of their assets. The platform enables cross-chain token swaps, fiat on/off-ramp conversion, and international payments, and supports corporate accounts with configurable multi-signature spending rules and team or bookkeeper access.