14 Best Altcoin Exchanges in 2025 Reviewed

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October 28, 2025

Altcoin exchanges support hundreds of cryptocurrencies, making them ideal for creating diversified portfolios. This usually includes a blend of small and large-cap projects from various cryptocurrency niches. To find the best altcoin exchange in 2025, we tested, analyzed, and compared over 60 platforms, basing our research on their number of listed altcoins, trading fees, liquidity, security, and ease of use.

After a detailed analysis, we can conclude that Best Wallet surpasses all other platforms with its integrated DEX that supports over 1,000 altcoins, from the popular Bitcoin, Solana, and Ethereum, to low-cap altcoins, such as Aave, Axie Infinity, and SushiSwap. What’s more, its native token holders gain access to new altcoins that are in their presale stage.

With that in mind, here’s all you need to know about the best altcoin exchanges:

The Top Altcoin Exchanges Shortlisted

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The 14 Best Altcoin Exchanges: Full Reviews

Let’s take a closer look at the altcoin trading exchanges listed above. Our reviews cover everything investors need to know when making an informed decision.

1. Best Wallet – The Overall Best Altcoin Exchange in 2025

Best Wallet is a great choice for those looking for a secure and user-friendly platform tailored to beginners and experienced investors. The platform supports many payment methods, including debit cards, bank transfers, and fiat deposits. It also doesn’t charge deposit fees, making it cost-effective for funding accounts.

Best Wallet’s built-in altcoin DEX supports more than 1,000 tokens, including major altcoins like Ethereum, BNB, Dogecoin, Cardano, and Solana. It also features lower-cap tokens such as Aave, Axie Infinity, and SushiSwap.

Best Wallet also provides access to its ecosystem’s unique benefits, including reduced trading fees for holders of its native $BEST token. This feature, combined with extensive altcoin support, makes Best Wallet an ideal choice for those looking for an efficient trading platform.

2. MEXC – Altcoin Exchange for a Wide Range of Supported Coins

You can find one of the largest selections of altcoin markets on the MEXC exchange. As the crypto exchange with the most coins, the platform supports over 1,820 cryptocurrencies, including market leaders like Ethereum, Solana, and Cardano. Traders will also find plenty of micro-cap altcoins, making MEXC one of the best options for finding the next 1,000x crypto.

MEXC offers advanced charting tools, including technical indicators and TradingView integration. It also offers in-depth order books and risk management tools like stop-losses and take-profits. While most traders opt for the spot trading markets, MEXC also supports cryptocurrency derivatives.

These are ideal for short-selling altcoins or trading with leverage, as large-cap altcoins come with leverage of up to 200x. We also like MEXC’s fee structure. It charges just 0% when trading spot markets on the maker side and ~0.05% on leveraged futures. Debit/credit card payments are processed by fiat gateway partners. Other payment methods are available in the peer-to-peer department.

3. OKX – Best Altcoin Exchange for Low Commissions

As another top contender, OKX is a great option for trading altcoins with low commissions, as you’ll only pay just 0.08% to 0.1% per slide, on average. This means you’ll be charged less than $1 for every $1,000 traded. OKX also offers reduced fees when 30-day volumes hit certain milestones, and you’ll be charged even less when holding OKB tokens, which are native to the exchange.

In terms of markets, OKX supports over 340 altcoins. This includes some of the best meme coins, such as Pepe, Bonk, Shiba Inu, and Dogecoin. OKX also supports derivative markets, including perpetual and delivery futures, as well as margin accounts and options.

Derivatives come with leverage of up to 100x, and they support long and short trading. OKX accepts fiat money payments, although fees are built into the exchange rate. The minimum deposit requirement is $10. OKX also offers a peer-to-peer altcoin trading platform, which increases the number of supported crypto assets and payment types.

4. Binance – Leading Altcoin Exchange for Day Trading

We found that Binance is the best altcoin exchange for day traders. For a start, Binance offers significantly more liquidity than its competitors. This often exceeds $100 billion during peak market cycles. In addition, Binance offers advanced charting features that are ideal for day trading strategies.

This includes more than 100 technical indicators, such as moving averages and the RSI, not to mention custom drawing tools and fully customizable charting screens. Binance also offers competitive trading commissions. Spot trading fees start from 0.1% per slide. Reduced commissions are available when holding BNB or meeting a minimum 30-day volume.

In terms of markets, Binance supports over 600 altcoins. The exchange is another great option for trading cryptocurrency derivatives, including perpetual futures and options. While fiat money deposits are accepted, some currencies are no longer supported. Deposit fees vary depending on your location and the chosen payment method.

5. Margex – Best Altcoin Platform for Futures Trading

Futures traders will find that Margex is one of the best altcoin exchanges. It offers cost-effective perpetual futures on over 50 altcoins. All perpetual instruments support long and short trading with high leverage limits. For example, you can trade Ethereum and BNB with 100x leverage while limits are reduced to 50x or 25x on other altcoins.

Margex offers competitive trading fees; market takers pay 0.06% per slide, while maker fees stand at 0.019%. However, there are no commission reductions when trading larger amounts. We found that Margex uses more than a dozen liquidity providers, ensuring that spreads are minimized around the clock.

What’s more, Margex offers an innovative staking feature. You can stake your preferred altcoins to earn competitive rewards while still using the funds to trade perpetuals. The exchange also offers copy trading features, which is great for investing in altcoins passively, and you can fund your account with debit/credit cards and SEPA for added convenience.

6. BloFin – Best Altcoin Exchange for Leverage Trading

BloFin is gaining popularity as an altcoin crypto exchange for traders looking for high leverage and anonymity. The platform operates on a no-KYC policy for withdrawals up to $20,000 daily, allowing most users to trade without identity verification. It supports 615+ cryptos for spot and futures trading.

BloFin’s key feature is its high leverage allowance, offering up to 150x leverage on futures trading. The platform charges competitive fees, with a 0.1% maker/taker fee for spot trading and a 0.02% maker/0.06% taker fee for futures trades.

BloFin supports spot and futures trading with a user-friendly interface that uses TradingView charts plus tools for risk management and passive income generation. We also like its Rewards Hub with bonuses for new users and fee deductions for hitting trading volume milestones.

7. KCEX – Go-to Altcoin Exchange for Anonymity

KCEX is particularly suitable for users looking for anonymity and low fees. The platform has a no-KYC policy that lets you trade without identity verification. It supports 930+ cryptos, including many popular altcoins and trending meme coins. However, its key feature is its zero-fee spot trading, which is highly cost-effective for frequent traders.

KCEX charges 0% maker fees and 0.02% taker fees for futures trading and 0% for spot. The platform supports both spot and futures trading, with leverage up to 100x available on select pairs. However, it doesn’t support fiat deposits, which may deter users who are new to the crypto space.

Overall, KCEX is an excellent option for both experienced traders and those looking to trade altcoins without KYC requirements. The platform also offers a user-friendly interface and various promotional events, plus bonuses for newcomers.

8. Bybit – The Best Altcoin Exchange for Trading Bots

Bybit is the second-largest exchange by trading volume and supports over 740 altcoins, including some of the best new cryptocurrencies to buy. This means you can often find the next altcoin gems before they explode. Moreover, Bybit supports a wide range of trading instruments, including fully automated bots.

To take advantage of those, simply select the preferred strategy, and the bot will trade altcoins on your behalf. To make things even easier, you can pick an option suitable for your risk tolerance or the time you can spend on the charts, with bots categorized into Monitoring Effort tiers from low to high.

Bybit is also one of the best crypto exchanges for low trading fees. Spot trading and derivative commissions start from 0.1% and 0%, respectively, and you can use up to 200x leverage. The exchange supports fiat money deposits via credit/debit cards, bank wires, and third-party apps like Zen.com.

9. PrimeXBT – Best Altcoin Exchange to Trade on Mobile

PrimeXBT is one of the best altcoin exchanges when trading on a mobile app. Its native app for iOS and Android supports perpetual futures with leverage of up to 100x. 50 altcoin markets are listed, including Polkadot, Solana, Litecoin, Ethereum, and Cardano. Perpetuals come in two forms: isolated and cross-margin.

PrimeXBT boasts premium liquidity and market-leading spreads. Its charting dashboard has been optimized for smartphone usage, ensuring you can analyze the markets while on the move. Tools include advanced order types, a customizable workspace, and over 50 technical indicators.

When it comes to fees, altcoin trading commissions start at 0.01% per slide. The minimum trade requirement is 0.001 BTC or the altcoin equivalent. In addition to altcoins, PrimeXBT also supports other financial markets, including precious metals, indices, and forex. However, these markets are offered as contracts-for-differences (CFDs), which aren’t available in all regions.

10. Coinbase – Best Altcoin Platform for Beginners

Beginners might find Coinbase to be the best crypto exchange for altcoins. It offers a user-friendly platform that doesn’t require prior trading experience. You can buy your preferred altcoins instantly with various payment methods, including Visa, MasterCard, and PayPal. However, Coinbase charges almost 4% when using the instant buy tool.

Bank transfers are also accepted, including ACH and UK Faster Payments. This deposit option is fee-free, although you’ll still need to pay commissions when completing an altcoin trade. This starts at 1.49% on positions over $200. A simple workaround is to switch over to Coinbase Advanced, which reduces the commission to 0.5%.

Coinbase offers over 290 altcoin markets. This includes everything from Ethereum and XRP to Cardano, Solana, and Dogecoin. Trades can be executed on the Coinbase website or mobile app. Coinbase is also a great option for earning passive rewards on altcoin investments. Some altcoins come with staking APYs of over 10% without lock-up requirements.

11. Gate.io – Best Altcoin Exchange for Niche Coins

Next is Gate.io, which supports more than 2,600 altcoins. This covers a huge range of micro, small, and large-cap coins. Not only is Gate.io ideal for diversification but also for earning competitive interest rates. For example, Bitcoin, Ethereum, and Tether deposits are currently earning 6%, 7%, and 11.5% respectively.

Even higher APYs are available when depositing lower-cap altcoins. For instance, you’ll get 16.65% on Sui and 42% on Frontier. Lock-up terms and deposit limits vary depending on the altcoin. Like many crypto exchanges, Gate.io supports spot trading and derivative markets. The latter includes perpetual and delivery futures settled in USDT or the underlying altcoin.

Gate.io also supports copy trading tools, automated bots, and structured loans. Beginners are also catered to with a simplified conversion tool. This lets you swap cryptocurrencies without visiting the trading dashboard. What’s more, you can instantly buy altcoins with debit/credit cards and e-wallets.

12. Kraken – Best Altcoin Exchange for Dollar-Cost Averaging

Kraken is a US-friendly crypto exchange that launched in 2013. It supports over 200 cryptocurrencies, including Solana, Filecoin, Dogecoin, Polkadot, Dash, and Waves. The minimum investment requirement is a budget-friendly $10. What’s more, Kraken offers a ‘recurring buy’ feature that’s ideal for dollar-cost averaging.

For example, you could buy $50 worth of Litecoin every Monday and $50 worth of Bitcoin Cash every Friday. In terms of deposit methods, Kraken supports cost-effective bank transfers. Multiple banking networks are supported, including SEPA and ACH. Debit/credit cards are also accepted, meaning you can buy altcoins instantly.

However, Visa and MasterCard payments cost 3.75% + $0.25. Although Kraken is ideal for beginners, it also offers an advanced trading dashboard. This supports charting tools, technical indicators, and perpetual futures. Kraken also offers staking rewards and an NFT marketplace. Kraken recently launched a decentralized altcoin wallet, which comes as a mobile app.

13. eToro – Best Altcoin Crypto Exchange for Fiat Deposits

eToro is our top pick for first-time investors, thanks to its beginner-friendliness and extensive funding options. It accepts a variety of convenient payment methods, including debit cards, Skrill, ACH, and bank wires, with support for 17+ fiat currencies. The minimum deposit requirement starts from $10, and there are no deposit fees charged on USD payments.

eToro supports 110+ cryptocurrencies, including some of the best altcoins. This covers large caps like Ethereum, BNB, Dogecoin, Cardano, Solana, and XRP. Lower-cap tokens include Axie Infinity, Ondo Finance, Flare, Aave, and SushiSwap. The minimum trade size is just $10 per altcoin. However, customers based in the USA can only trade three crypto tokens – Bitcoin, Bitcoin Cash, and Ethereum.

We also love eToro’s copy trading tools. There are thousands of investors to choose from, and the minimum capital requirement is $200. It also gives you access to smart portfolios, which are pre-built and professionally managed by the eToro team.

Don’t invest unless you’re prepared to lose all the money you invest. This is a high-risk investment and you should not expect to be protected if something goes wrong. Take 2 mins to learn more.

Cryptocurrency is offered by eToro USA LLC (“the MSB”) (NMLS: 1769299) and is not FDIC or SIPC insured. Investing involves risk.

14. Uphold – Top Altcoin Exchange for Regulatory Compliance

Uphold is among the best multi-asset trading platforms for beginners and experienced investors. The platform offers easy swaps for more than 300 altcoins and impressed us with its compliance with international regulators for increased security, legal protection, and tax clarity.

Uphold is a fully regulated platform that complies with various financial standards, including SOC 2 Type 2, ISO 27001, and FCA registration for anti-money laundering (AML) purposes. It’s worth noting that the platform’s assets and liabilities are updated every 30 seconds on its website to ensure high transparency and user trust.

In addition, the platform is integrated with 28 underlying trading venues, including centralized and decentralized exchanges, Layer 2 Networks, and Rollups. This gives Uphold users access to the best market rates to buy altcoins. It also has a staking portal where you can earn up to 14% APY on supported altcoins.

How to Choose The Best Altcoin Exchange

There are more than 760 altcoin exchanges listed on CoinMarketCap. This makes choosing the best altcoin exchange a time-consuming task. We’ll now explain the most important factors to consider when selecting a suitable platform.

Highest Number of Altcoins Listed

The first metric to explore is the number of altcoins listed. Some exchanges support thousands of altcoins, while others list several dozen. Choosing an exchange with a large number of markets enables investors to build a well-balanced altcoin portfolio. For example, MEXC and Gate.io list more than 2,500 and 1,700 altcoins, respectively.

This covers a huge range of new cryptocurrencies with small valuations, making them ideal for growth investors. However, PrimeXBT and Margex list just 35 altcoins. These are established, large-cap altcoins like Ethereum, Solana, and BNB. This means investors won’t have access to up-and-coming projects with a higher growth potential.

Lowest Altcoin Trading Fees

Trading fees will vary widely between altcoin exchanges. Investors should prioritize exchanges with the most competitive commissions. This is the fee paid whenever a buy or sell order is executed. As such, commissions eat away at your potential altcoin profits. Exchanges with the lowest commissions are MEXC, Gate.io, OKX, Bybit, and Binance.

These platforms charge just 0.1% per slide. Moreover, reduced trading commissions are available when 30-day volumes increase. Some altcoin exchanges offer discounts when holding their native token. For example, MEXC and Binance are backed by MK Token and BNB, respectively.

Those looking to trade leveraged products, such as perpetual futures, should also explore financing fees. Leverage is a loan taken from the altcoin exchange, so interest is applied to the position size. Some altcoin exchanges charge financing fees daily, while others implement them every few hours.

Highest Trading Pair Liquidity

Investors should also explore liquidity when choosing the best exchange for altcoins. Put simply, exchanges with high liquidity ensure smooth trading conditions. This means buy and sell orders are matched promptly without vastly impacting prices. All of the altcoin exchanges discussed today offer sufficient liquidity.

However, this isn’t always the case when using less-established platforms. For example, consider a recently launched altcoin exchange that has limited trading volumes. If there isn’t enough liquidity in a particular market, an altcoin trader won’t be able to sell their tokens at a suitable price.

This means the trader might need to accept a sub-par price to force their sell orders through. CoinMarketCap is a good option when analyzing liquidity levels. It gives a liquidity score from 0 to 100 for over 760 altcoin exchanges. Binance ranks the best with a score of 859. After that, Kraken and Coinbase have a liquidity score of 732 and 708, respectively.

Discover how Kraken and Binance compare on other aspects in our Kraken vs Binance guide.

Support for Preferred Deposit Method

One of the biggest barriers for new altcoin investors is getting funds into an exchange. This means that new market entrants need to deposit fiat money, such as dollars or euros. Fortunately, the best altcoin exchanges accept a wide range of convenient payment methods. Fees will vary widely depending on the payment type and currency.

For example, eToro is the best option for instant deposits with US dollars. No fees are charged when using debit card, Skill, or any other supported method. However, eToro is expensive when using other currencies; FX fees start from 1.5% of the deposit amount.

Coinbase is an expensive option when using instant payment methods — fees cost almost 4%. However, Coinbase is ideal when depositing funds from a bank account. No fees are charged on local banking methods like ACH and Faster Payments. What’s more, bank payments typically arrive in under five minutes.

Trustworthiness and Security

Many altcoin exchanges have experienced hacks — sometimes resulting in hundreds of millions of dollars worth of stolen coins. In other cases, altcoin exchanges have collapsed because of internal fraud. FTX is the most notable example, with customers losing over $8 billion. With this in mind, trust and security should be prioritized when selecting the best altcoin exchange.

There are several aspects to consider. First, explore when the exchange was launched; more established platforms are preferred. Next, assess whether the altcoin exchange is regulated.

Another security check is ‘proof of reserves’, which became mainstream after the FTX collapse. Put simply, crypto exchanges should be audited by a reputable body and showcase their cryptocurrency reserves. Reserves should not only cover customer deposits but also be held in liquid coins, such as Bitcoin and Tether.

Account security features are also important. For example, eToro and Binance have made two-factor authentication mandatory. This means users must enter a unique code every time they log in. The code is sent via SMS or through the Google Authenticator app. Other security features to look for include IP/device whitelisting and anti-phishing safeguards.

What Fees Do Altcoin Exchanges Charge?

Similar to online stock brokers, altcoin exchanges implement an assortment of charges. Understanding fees for the services you wish to use is crucial. Let’s take a much closer look at the fees charged when using an altcoin exchange.

Spot Trading Commissions

The most common fee is the spot trading commission. This is the fee you pay when buying and selling altcoins. It’s typically charged as a percentage of the overall trade size. As mentioned, the best altcoin exchanges charge commissions of just 0.1% per slide.

Many altcoin exchanges use a maker/taker model, which can be confusing for beginners:

What’s more, altcoin exchanges typically use staggered commission structures, which can benefit high-volume traders. This means commissions decline as monthly trading volumes increase. For example, Binance reduces the commission from 0.1% to 0.06% when trading over $20 million within 30 days.

Derivative Trading Commissions

Derivative products attract different fees from the spot trading markets. You’ll notice that derivative commissions are usually lower. However, this is based on the total leveraged amount.

For example, suppose the altcoin exchange charges 0.01% when trading perpetual futures. You risk $1,000 with 20x leverage, amplifying the trade size to $20,000. At 0.01%, you pay a $2 commission (0.01% x $20,000).

Funding Fees

Derivative trading attracts an additional fee to the commission – the funding fee, which is used to keep derivatives prices as close as possible to spot prices. This fee doesn’t go to the exchange, but it’s rather paid between traders, depending on whether they hold long or short positions. Negative funding rates mean that shorts pay longs, while positive rates mean the opposite. Most altcoin exchanges collect and distribute funding fees every one to eight hours.

Fiat Deposit Fees

Altcoin exchanges can also charge payment fees when making a fiat deposit. This can vary depending on the currency and payment type, but you can generally expect to pay 1% to 5% of the deposited amount.

Withdrawal Fees

Withdrawing altcoins from an exchange will also attract fees. We prefer exchanges that mirror the actual network charge in real time. For example, suppose the Ethereum network currently charges GAS fees of 0.0013 ETH (about $4). The exchange should also charge 0.0013 ETH, meaning it doesn’t add a markup.

However, many altcoin exchanges have flat withdrawal fees, regardless of the current network charge. This will almost always end up costing you more. Just make sure the exchange doesn’t charge a percentage fee on withdrawals; this can make large payments unviable.

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