10 Best Altcoin Exchanges by Coin Volume 2025

As Bitcoin matures, though its returns are still impressive, they aren’t what they used to be. If you want to lock in 100x and even 1,000x returns, you’ll have to search for under-the-radar cryptocurrencies.

In this guide, we will explore the best altcoin exchanges where you can trade thousands of tokens, from cutting-edge DeFi projects to the latest Solana meme coins!

Reviews of the Best Altcoin Exchanges

The top crypto exchanges don’t just boast liquid trading pairs for thousands of tokens; they are comprehensive trading platforms with staking programs, leverage, loans, and derivatives. Check them out below!

1. Best Wallet — Best Place to Buy and Store Altcoins

• Number of Altcoins Listed: 1000+
• Trading Fees: No trading fees (spread only)
• Liquidity Rating: High
• Fiat Deposits: No
• Year Opened: 2023

Best Wallet is, while not technically an exchange, one of the best places to buy altcoins overall, as well as our pick for the best exchange platform. It features incredibly liquid markets for thousands of tokens on over 60 blockchains, including Ethereum, Solana, Sui, Dogecoin, Uniswap, and other top-performing tokens.

When it comes to trading fees, Best Wallet charges none. The only fees you may encounter are blockchain fees. It’s important to note that Best Wallet is a non-custodial wallet, meaning your crypto will remain safe and in your hands.

More than just an altcoin exchange, Best Wallet continues to add new features such its $BEST token (which is currently in a presale) that reduces transaction fees, enables early access to exclusive presales, and more. The project has a strong roadmap that it is following so far.

Visit Best Wallet

2. Margex — Best Exchange for Leverage

• Number of Altcoins Listed: 30+
• Trading Fees: 0.019%–0.06%
• Liquidity Rating: Aggregated from more than a dozen providers
• Fiat Deposits: Yes
• Year Opened: 2019

Most crypto exchanges are terrified to offer users more than 5x leverage and will liquidate your positions if the market moves against you.

Fortunately, Margex is far more generous and provides 100x leverage futures, making it one of the best platforms for buying altcoins if you have the intent of leverage-trading them.

The Margex exchange focuses on providing excellent liquidity for a select number of tokens, and it does so by aggregating liquidity from 12+ providers. If you are into low fees and high leverage, Margex is the exchange for you.

The platform also offers its users solid copy trading options where you can follow your favorite traders, a staking feature, as well as a slew of learning resources.

Visit Margex

3. Pionex – Best Automated Trading Crypto Exchange

• Number of Altcoins Listed: 250+
• Trading Fees: 0.05% per transaction
• Liquidity Rating: High
• Fiat Deposits: No
• Year Opened: 2019

Launched in 2019, Pionex is a top altcoin exchange known for its advanced automated trading features and AI-driven tools. With over 100,000 traders across 100 countries, Pionex offers more than 16 crypto trading bots, making it ideal for both beginners and experienced investors.

One of its standout features is PionexGPT, an AI-powered chatbot that allows traders to create custom strategies through text-based prompts.

Users can backtest these strategies on TradingView before executing trades. Additionally, Pionex provides powerful bots like the Grid Trading Bot, which follows a buy-low, sell-high strategy, and the Rebalancing Bot, which lets users create their own token index.

Pionex also benefits from high liquidity as a market maker for Binance and HTX, offering some of the lowest trading fees at just 0.05% per trade. With over 10 million daily trades and giving users access to 250+ altcoins, Pionex remains a top choice for automated crypto trading.

Visit Pionex

4. MEXC — Highest Number of Altcoins

• Number of Altcoins Listed: 2,900+
• Trading Fees: 0.02%
• Liquidity Rating: High
• Fiat Deposits: Yes
• Year Opened: 2018

Where else can you buy and sell almost 3,000 cryptocurrencies and pay zero fees? Also, when you make your first deposit, you will be able to open mystery boxes with up to $8,000 hidden inside!

MEXC is more than just an altcoin trading platform. There are regular token airdrops and giveaways with insane prizes like a brand-new Ferrari. The exchange is also very liberal with leverage, providing margin trading capabilities of up to 100x.

Also, don’t forget to supercharge your portfolio by staking your tokens and locking yearly yields over 400%!

The MEXC altcoin exchange issues its own token, MX, which cuts trading fees by 50%. If you want to deposit or cash out via fiat payment methods, there is a P2P marketplace where dealers accept everything from Mastercard and Visa to PayPal and bank transfers.

Visit MEXC

5. Kraken – Highly Secure Crypto Exchange with Staking & Futures

• Number of Altcoins Listed: 300+
• Trading Fees: 1.5% for instant purchases, 0.25% Maker / 0.40% Taker for spot trading
• Liquidity Rating: High
• Fiat Deposits: Yes
• Year Opened: 2019

Kraken is one of the most secure and liquid cryptocurrency exchanges, offering a diverse selection of over 300 altcoins. Known for its top-tier security, Kraken stores 95% of user funds in cold storage and has never experienced a major security breach – making it a trusted choice for traders.

On Kraken, traders can access instant purchases but have to pay a 1.5% fee per transaction. However, on spot trading, Kraken charges a Maker and Taker fee of just 0.25% and 0.40%, respectively. 

High-volume traders can take advantage of futures and margin trading with up to 5x leverage, while long-term investors can earn up to 24% APY by staking altcoins like ETH, DOT, and SOL.

With deep liquidity, strong regulatory compliance, and a user-friendly yet advanced trading experience, Kraken continues to be a leading choice for crypto investors.

Visit Kraken

6. Exodus — User-Friendly Multi-Currency Wallet

• Number of Altcoins Listed: 300+
• Trading Fees: None (spread only)
• Liquidity Rating: Medium
• Fiat Deposits: No
• Year Opened: 2015

Exodus is a self-custody cryptocurrency wallet that supports over 300 altcoins, including popular cryptocurrencies like Bitcoin, Ethereum, and Solana, but also numerous meme coins and other altcoins. It offers a user-friendly interface across multiple platforms—desktop, mobile, and browser extension—making it accessible for both beginners and experienced users.

One of Exodus’s standout features is its in-app altcoin exchange, allowing users to swap various cryptocurrencies directly within the wallet. While Exodus doesn’t charge explicit trading fees, it applies a spread to the exchange rates. However, it doesn’t support fiat deposits, so users need to acquire cryptocurrencies elsewhere before using the wallet.

For enhanced security, Exodus integrates with Trezor hardware wallets, providing an extra layer of protection for your assets. Additionally, it offers features like staking for certain cryptocurrencies, enabling users to earn rewards directly through the wallet.

The wallet also includes a portfolio tracker, helping users monitor their investments and market movements. However, it’s important to note that Exodus lacks some advanced security features, such as two-factor authentication and multi-signature support.

Visit Exodus

7. Binance — Best Crypto Exchange for Altcoins for Liquidity

• Number of Altcoins Listed: 500+
• Trading Fees: 0.10%
• Liquidity Rating: Very High
• Fiat Deposits: Yes
• Year Opened: 2017

Getting in and out of thinly traded altcoins is a common problem at most exchanges but not at Binance. This altcoin exchange handles over $71.8 billion in daily trading volume and is home to over 200 million verified users from over 180 countries.

Binance also holds the record for being the only exchange to achieve $100 trillion in cumulative trading volume!

Unlike other exchanges that rarely update their trading markets, Binance actively searches for exciting projects to list and is a great trading platform for finding the next 10,000x meme coin. Also, when this powerhouse of an exchange decides to list a token, it moves the market.

For example, back in March, when Binance debuted dogwifhat, the meme coin instantly pumped 25%.

Binance is also home to one of the top-performing altcoins of all time, BNB. If you had invested just $1,000 in BNB when it first appeared, you’d be able to buy a home with the profits now. The altcoin continues to soar and gets you an instant 25% discount on all trading fees!

Visit Binance

8. BloFin — All-in-One Platform for Altcoin Spot and Futures Trading

• Number of Altcoins Listed: 200+
• Trading Fees: 0.01%–0.1%
• Liquidity Rating: High
• Fiat Deposits: Yes
• Year Opened: 2019

BloFin is a cryptocurrency exchange that shines as a hub for altcoin enthusiasts, supporting over 200 digital assets. Its high liquidity ensures smooth and efficient trades, even for less mainstream tokens. With competitive trading fees ranging from 0.01% to 0.1%, BloFin is an excellent choice for both casual and active traders.

One of BloFin’s standout features is its deep altcoin support, coupled with spot and futures trading options. For new users, the platform offers an attractive reward: complete your first futures account deposit of at least 50 USDT and receive up to 30 USDT in a mystery box.

Beyond trading, BloFin provides staking opportunities and advanced tools like copy trading and BloFin Earn, making it easier to maximize returns from your altcoin portfolio. Users can also enjoy seamless fiat deposits to start trading quickly.

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9. PrimeXBT — The Go-To Platform for Altcoin Traders Who Own Multiple Asset Classes

• Number of Altcoins Listed: 40+
• Trading Fees: 0.01%–0.045%
• Liquidity Rating: Medium
• Fiat Deposits: Yes
• Year Opened: 2018

PrimeXBT is a multi-asset trading platform that offers more than just cryptocurrency. Supporting over 40 altcoins alongside forex, indices, and commodities, it allows users to seamlessly swap between different asset classes. This unique flexibility makes it a standout choice for traders seeking diversification.

The platform boasts over 1 million active users and holds an impressive 4.3 rating on Trustpilot. It features competitive trading fees (as low as 0.01%) and provides a range of tools, including copy trading, where users can mimic the strategies of top-performing traders.

PrimeXBT also caters to education-focused users with its robust learning hub, offering tutorials and market analysis to help traders improve their skills. With fiat deposit support, users can easily onboard and start trading various assets on a secure and efficient platform.

Visit PrimeXBT

10. OKX — Best Altcoin Exchange for Institutional Traders

• Number of Altcoins Listed: 350+
• Trading Fees: 0.08%–0.1%
• Liquidity Rating: High
• Fiat Deposits: Yes
• Year Opened: 2017

The OKX crypto exchange knows how to take care of VIP users with rebates up to 0.005% and in-depth market data, which is ideal for backtesting your latest trading strategy.

This altcoin platform is known for having excellent OTC trading, where you can easily buy and sell over $100,000 worth of low-float tokens in single trades at pre-negotiated prices.

Despite being loaded with advanced features, OKX is still easy to use. Staking your tokens is as simple as clicking a button, and thanks to the P2P marketplace, you can purchase tokens via everything from Wise and Visa to Skrill and bank transfer.

Even if you’re not a VIP, OKX charges very low trading fees, starting at only 0.08%. Also, all users enjoy access to up to 10x leverage on spot markets and instant approval crypto loans with APRs from just 1%!

Visit OKX

Altcoin Exchanges: What Are They?

An altcoin exchange is a cryptocurrency exchange where you can buy and sell a wide range of tokens. Technically, any cryptocurrency that isn’t Bitcoin is considered an altcoin, but nowadays, virtually every trading platform includes markets for Ethereum, Litecoin, and Solana.

Altcoin exchanges take things further by offering hundreds or thousands of trading pairs, enabling you to buy/sell the hottest meme coins and low market cap tokens alongside established altcoins like Ripple and Cardano.

Altcoin trading exchanges have also progressed from marketplaces into advanced cryptocurrency-based financial platforms. They offer massive leverage of up to 100x, yields on your portfolio, crypto-backed loans, complex derivatives, and more!

Choosing the Best Altcoin Exchange

When assessing an altcoin exchange, the key criteria are the number of tokens you can buy/sell, security, liquidity, fees, and payment methods. See below why these factors are important and the crypto exchanges that impressed us the most:

Most Altcoins Listed

New altcoins are created, and exciting cryptocurrency projects are unveiled daily. To invest in the latest surging meme coins or take a position in an under-the-radar low-float token, you need to find an altcoin exchange with thousands of them.

You’re seriously limiting your potential profits by only focusing on the top 20 cryptocurrencies. Just imagine what you’d be doing now if you threw a few thousand dollars at dogwifhat when it was trading at $0.000001366.

MEXC is the undisputed king when it comes to the number of altcoins listed. MEXC lists spot markets for over 2,900 altcoins, while most exchanges barely list 100. You’ll also enjoy over 500 futures trading pairs, and the platform seems to add new alts every week.

Lowest Fees on Altcoin Trades

You want to find an altcoin exchange with the lowest trading fees possible to maximize your returns. Even though trading fees appear small, they can add up over time and seriously impact your portfolio.

Let’s say you made 10 trades for $10,000 each at an exchange that charges 0.10%, so you paid $100 in total. If you had made the same transactions at a platform with 1% fees, you’d have had to fork out $1,000!

The altcoin exchange with the lowest trading fees is MEXC. Right now, it’s running a special promotion where you’ll pay 0% fees for limit buy/sell orders and only 0.01% for market buy/sell orders on all spot/futures trading pairs!

Highest Trading Pair Liquidity

To ensure you can get in and out of altcoin positions quickly and without running into wide spreads, opt for altcoin exchanges with high daily trading volume and liquid pairs. The last thing you want is to attempt to sell your altcoins and find nobody interested!

Binance is the best altcoin exchange when it comes to trading pair liquidity, with a daily trading volume of up to $73 billion and 200 million users.

The platform is teeming with professional market makers who keep the spreads very tight, and no matter if you’re buying/selling $100 or $1,000,0000 worth of altcoins, they’re ready to absorb your trade.

Support for Your Preferred Payment Method

Many altcoin trading apps are crypto only, while some even accept credit cards.

To give yourself a wide range of options, we recommend using altcoin exchanges that accept everything from Visa and Mastercard to online bank transfers to e-wallets so you can effortlessly move your money around.

Our go-to altcoin exchange when we want to make a fiat deposit or withdrawal is OKX.

At this exchange, you can instantly buy altcoins via Visa and Mastercard. There is also a P2P marketplace where you can bypass high transaction fees and trade altcoins via bank transfer, Skrill, Neteller Wise, and Revolut.

Security and Trustworthiness

It doesn’t matter how many trading pairs an altcoin exchange offers or how low the trading fees are if the platform is shady or subject to frequent cyberattacks.

We recommend using licensed altcoin exchanges that have built up a solid reputation over the years, employ advanced security protocols, and boast an active, well-trained customer support team.

Coinbase is the best altcoin exchange in terms of security and trustworthiness. It is a publicly traded company listed on NASDAQ. Coinbase is subject to stringent regulations and is forced to prove that it’s liquid and possesses sufficient funds to pay customers.

Understanding Altcoin Exchange Fees 

Before buying and selling altcoins, you must understand the different fees involved. Here are the typical fees you’ll encounter at altcoin exchanges:

Trading Fees

Every time you buy or sell an altcoin, you’ll be charged a fee. The fee is typically a percentage of the value of your order. For example, if you buy $500 worth of dogwifhat and the exchange charges a 0.20% fee, you’ll pay $1.

Altcoin exchange trading fees are typically around 0.10%, but platforms will offer discounts for high-volume traders. You can also enjoy lower fees if you set limit orders rather than market orders.

If you want to save money, MEXC is an excellent option. This platform only charges 0.02% per trade!

Network Fees

Crypto may offer lower fees than some traditional fiat payment methods like bank transfer, but there are still transaction charges, known as network fees. You’ll have to pay a network fee when you deposit or withdraw crypto at an altcoin exchange.

Network fees differ based on the cryptocurrency and network but are usually under $1. For example, the average Solana and Doge network fee is around $0.003. Before you make the transaction, you’ll see exactly how much you’re paying.

Also, when sending crypto from your wallet to an altcoin exchange, you can set your own network fee. However, if it’s too low, you risk miners refusing to process your transaction. That’s why we recommend going with the fee suggested by your wallet.

Transaction Fees

You’ll likely have to pay fees if you decide to deposit or withdraw from an altcoin exchange via fiat payment methods like bank transfer, e-wallet, or credit card. These transaction fees can be hefty, with many altcoin exchanges charging 5% or higher for credit card deposits.

It’s often cheaper to purchase USDT or BTC via a P2P platform and transfer it to an altcoin exchange. In fact, many altcoin trading platforms like OKX and Binance come with P2P built into their platform.

eToro is the best altcoin exchange if you want to save on transaction fees. It offers 100% free deposits and withdrawals via debit cards, e-wallets, and bank transfers.

Spreads

Spreads are a hidden fee that often catches new traders off-guard. A spread is the difference between an altcoin’s buy (bid) and sell (ask) price.

The price difference amounts to a fee because, for example, if you bought one altcoin token for $100 but the highest bid price is $90, you’ve instantly assumed a $10 unrealized loss. If you were forced to sell for whatever reason, you’d have to suffer that $10 loss.

The spreads at major exchanges like OKX, Binance, and Coinbase are always tight, especially for popular altcoins. However, you do need to be careful when trading less liquid tokens. It’s also wise to use limit orders to maintain control over the price at which your trade is executed.

Conclusion: Which Altcoin Exchange Is Best?

Altcoin trading crypto exchanges give you instant access to thousands of crypto tokens before they go mainstream.

To discover the next Solana or Sui, download Best Wallet, the undisputed best altcoin exchange, and instantly buy/sell over 1000 cryptocurrencies, find the next major presale, or simply buy and hold your crypto on a non-custodial wallet.

Visit Best Wallet

FAQs

References

1. Binance Leads Global Crypto Exchanges with Over $100 Trillion in Cumulative Trading Volume (Binance)
2. Binance Reaches 200 Million Users, Celebrates Milestone on Path to 1 Billion (Yahoo Finance)
3. Coinbase Global, Inc. Class A Common Stock (NASDAQ)