Top decentralized exchanges in DeFi

Top decentralized exchanges in DeFi

Decentralized exchanges, or DEXes, have become increasingly popular in the world of cryptocurrency trading. Unlike centralized exchanges (CEXes) such as Binance, Coinbase, and Kraken, which rely on a central authority to control user funds and manage transactions, DEXes operate on a decentralized platform, allowing users to trade cryptocurrencies directly with each other without the need for a middleman, usually utilizing the automated market maker (AMM) model. This approach offers several benefits, including enhanced security, greater transparency, and increased user control over their funds. 

In this article, we will examine some of the top decentralized exchanges today – Uniswap, Curve Finance, PancakeSwap, Balancer and dYdX. We will highlight their features, talk about their similarities and differences and discuss how they secure their platforms, what networks they are deployed on and how they utilize their native tokens.


Uniswap is a decentralized exchange (DEX) that enables users to trade Ethereum-based tokens. It was created on November 2, 2018, by Hayden Adams,  a former mechanical engineer at Siemens. Uniswap pioneered the AMM model, which enables users to trade tokens without relying on order books. In the AMM model, users supply tokens to liquidity pools, which are algorithmically set and determine market prices based on supply and demand. This approach eliminates the need for order books and centralized matching engines, which are common in traditional exchanges. Instead, Uniswap relies on a constant product formula to calculate the exchange rate between two tokens. 

The initial version of the DEX, Uniswap V1, was essentially a proof of concept. It was a simple, bare-bones AMM that allowed users to swap tokens on the Ethereum network. Version 2, released in 2020, was a more sophisticated production version that boasted advanced features such as flash swaps, which allow traders to borrow tokens without collateral, and better price oracles. Version 3, which is the latest version, was launched in 2021. In terms of fees, Uniswap V3 has a 0.3% fee per transaction, where 0.25% is allocated to the liquid provider, while the remaining 0.05% goes to the DEX treasury. In the earlier versions of the exchange the whole fee was pocketed by the liquid provider.   

Uniswap V3 introduced Concentrated Liquidity, a new feature that enables LPs to concentrate their liquidity in specific price ranges, improving capital efficiency and reducing slippage. With this feature, LPs can choose the range in which they want to supply liquidity, which is known as a “tick range.” The price range is then divided into multiple price ticks, and the LP’s liquidity is concentrated in the chosen tick range. This approach reduces capital requirements for LPs, as they can provide liquidity more efficiently.

Uniswap’s AMM model and Concentrated Liquidity feature make it highly capital efficient. Unlike traditional exchanges that require users to post orders on an order book, Uniswap users can supply tokens to liquidity pools and earn rewards while enabling peer-to-pool trading. This approach reduces the need for large amounts of capital to be locked up in the exchange, making it accessible to a wider range of users.

The platform has a native token, UNI,  which is used for governance and decision-making, enabling its holders to vote on proposals that impact the protocol’s development. UNI holders can propose and vote on changes to the platform, such as fee changes or adding new tokens.

Uniswap supports a range of different networks, including Ethereum, BNB Smart Chain, and Polygon. This has contributed significantly to its popularity. The exchange also supports a number of popular wallets, including Metamask, Trust Wallet and Coinbase Wallet.  

Curve Finance

Curve Finance is DEX designed for swapping between stablecoins and other tokenized versions of coins. This focus on stablecoins has earned it the moniker ‘Uniswap for stablecoins’.  Launched in early 2020,  Curve has quickly become one of the top decentralized exchanges in the DeFi space.

Like Uniswap, Curve uses the AMM model, which allows the platform to provide liquidity and enable swapping between stablecoins with low slippage, even during times of high volatility. Curve Finance places stability and composability over volatility and speculation, making it an ideal platform for those looking to trade stablecoins without the risk of price fluctuations. It also allows for easy integration with other DeFi protocols, which can create more opportunities for yield generation and other use cases.

The exchange  supports some of the most popular stablecoins such as USDT, USDC, DAI, BUSD, TUSD, and sUSD. 

Moreover, Curve Finance also supports swapping between different tokenized versions of coins such as WBTC, renBTC, and sBTC. This allows users to easily convert between different versions of Bitcoin and other cryptocurrencies, making it a versatile platform for crypto trading.

The CRV token is the native token of Curve Finance, and it serves as a governance token for the platform. Holders of CRV can vote on proposals related to the development and direction of the platform. The token can also be staked to earn rewards and participate in liquidity mining programs.

Curve Finance is supported on several networks, including Ethereum, Polygon, and Fantom. This allows users to access the platform from different chains and take advantage of the lower transaction fees and faster transaction times offered by some networks. Curve also works with several popular wallets such as MetaMask, MyEtherWallet, and Trust Wallet, among others. This further contributes to the user experience.


PancakeSwap is a decentralized exchange (DEX) that operates on the BNB Smart Chain (BSC), offering users an easy-to-use and cost-effective platform to trade cryptocurrencies. Having started out in 2020 as a fork of Uniswap, PancakeSwap   has grown to become one of top decentralized exchanges in the DeFi ecosystem.

PancakeSwap has undergone several upgrades since its launch. The exchange’s current version is V2, which features a new and improved user interface, as well as faster trade execution times and lower gas fees.

PancakeSwap utilizes the AMM model to provide liquidity to traders while minimizing the risk of price manipulation.

Users can trade a variety of cryptocurrencies on PancakeSwap, including BSC-native tokens . PancakeSwap also has its own native token called CAKE, which is used for a variety of functions on the platform.

One of PancakeSwap’s most interesting features is its Initial Farm Offering (IFO) program which allows new projects to raise capital by offering tokens in exchange for CAKE. Users can also participate in the Lottery V2, which gives users the chance to win large sums of cryptocurrency by purchasing tickets with CAKE. 

Users can earn rewards by staking their CAKE tokens in Syrup Pools, which offer a variety of high-yield opportunities. PancakeSwap also has a prediction game where users can predict whether the price of BNB will increase or decrease. 

In addition to its core functionality as a DEX, PancakeSwap also offers a variety of other features such as an NFT marketplace, NFT profile system, and Pottery, a lottery-style game where users can win rare NFTs.

In addition to the BNB Smart Chain, PancakeSwap also supports the Ethereum and Aptos networks. Users can access PancakeSwap through a variety of wallets, including MetaMask, Injected, Binance Wallet, Coinbase Wallet, Trust Wallet, WalletConnect, Opera Wallet, Brave Wallet, MathWallet, TockenPocket, SafePal, Coin98, Blocto and Ledger.


Balancer is an AMM  built on Ethereum that has been live on the network since  2019. It has quickly gained popularity due to a slew of  innovative features and customizable options.

A major strength  of Balancer is its flexibility in allowing pool operators to set their own swap fees. This provides incentives for liquidity providers to create new pools and contribute to existing ones. Additionally, Balancer offers both private and public pools.

Public pools on Balancer are open to everyone who wants to provide liquidity. The pool parameters are immutable, including the token types, token ratios, and swap fee once the pool is created. Private pools, on the other hand, have flexible parameters that can be modified by the pool owner at any time. The pool owner is also the only one who can contribute liquidity to the pool.

Balancer’s smart pools combine the benefits of both shared and private pools by allowing flexible parameters while allowing any Balancer user to participate as a liquidity provider. This means that conditional investment strategies can be encoded into a smart pool, enabling dynamic control over when, where, and what assets to allocate. Balancer’s smart pools introduce new ways  for managing digital assets and crypto lending on the Ethereum network.

Another innovative feature of Balancer is the Smart Order Router (SOR). With the SOR, traders can obtain the best prices for their desired input and output tokens. The SOR algorithm considers various trading options, including direct swaps within a single pool or a combination of trades across multiple pools, to identify the most optimal trading strategy.

Balancer offers various types of liquidity pools to suit different needs, such as weighted, composable, stable, linear, boosted, liquidity bootstrapping, and managed protocol pools. These different pool types enable users to choose the best option for their trading strategy.

Balancer’s native token, BAL, is used for governance and allows holders to vote on proposals for protocol updates and changes. BAL holders can also receive a portion of the protocol’s trading fees as a reward for participating in governance decisions.

Currently, Balancer is supported on Ethereum, Polygon, Arbitrum, Fantom, and Optimism. Users can access the platform using popular wallets such as MetaMask, WalletConnect, Tally, and Coinbase Wallet.


dYdX is a decentralized trading protocol that was founded in 2017 by Antonio Juliano, a former Coinbase and Uber engineer.  Unlike the other platforms on this list, dYdX uses an in-memory off-chain order book, as opposed to an AMM system.

dYdX is built on the Ethereum network and enables users to trade cryptocurrency with up to 10x leverage using a variety of trading products. Some of the trading products offered by dYdX include crypto margin trading and perpetual contracts. The platform also features liquidity staking pools and dYdX trading rewards.

A notable advantage of the  dYdX’s order book approach  is that it requires smaller capital  to achieve the same level of liquidity as an AMM. This makes it a less capital-intensive option for traders looking to get involved in decentralized trading.

dYdX offers a variety of features that make it a popular choice for traders looking for a decentralized trading platform. Some of the features of the platform include:

  • Crypto Margin Trading: With up to 10x leverage available, dYdX allows traders to increase their buying power and potentially increase their profits.
  • Crypto Perpetual Contracts: Perpetual contracts are a type of futures contract that has no expiration date. This means that traders can hold positions for as long as they want, making it a popular option for those looking to engage in long-term trading strategies.
  • dYdX on Layer 1: The dYdX protocol is built on Ethereum’s Layer 1, which offers security and reliability to users.
  • dYdX on Layer 2: In addition to Layer 1, dYdX also operates on Ethereum’s Layer 2 scaling solutions thanks to the integration with StarWare’s StarkEX, offering fast and cheap transactions for traders.

The dYdX protocol also has its own native token, DYDX, which offers users discounted trading fees. The more DYDX tokens a user holds, the lower their trading fees will be. This incentivizes users to hold DYDX tokens and can help drive demand for the token.

Currently, dYdX is built on the Ethereum network, but the platform has plans to move to Cosmos in the future. The platform also supports a variety of wallets, including MetaMask, Trust, Coinbase Wallet, imToken, TokenPocket, BitKeep, Rainbow, Coin98, iToken, and WalletConnect.