The best altcoin exchange should offer extensive altcoin listings, including mid- and low-cap tokens, while maintaining high security and low trading fees. However, to find the best place to buy altcoins, you’d need to test dozens of exchanges to find the right fit for you.
Instead, let us do the work. Over the years, we’ve assembled a suite of exchange benchmarks and tested hundreds of altcoin crypto exchanges to find the best platform for your needs.
Today, we’ll look at the results of this testing and compare these exchanges on metrics such as speed, fees, security, altcoin availability, and more. We’ll also be taking a look at some of the ways you can spot quality altcoins when looking for promising altcoins to invest in.
Key Takeaways:
- The best places to buy altcoins are trusted, low-fee exchanges with wide token availability.
- The biggest opportunities for gains come when a token first becomes available. Because of this, opportunistic investors should prioritize exchanges with high listing speed.
- The altcoin market is riddled with mediocre tokens and even outright scams. Make sure you’re well-informed before investing in a token.
- Fees on altcoin trading platforms can vary based on trading volume. Make sure to account for this when calculating your expected trading costs.
- When trading low-cap altcoins, it’s important to consider order book depth and spread before you opt for an exchange.
Best Altcoin Exchanges in 2026
Review of Top Altcoin Crypto Exchanges in 2026
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Why Trust Us?
Here at CCN, we’ve been covering Web3 since 2013, publishing thousands of news pieces and hundreds of in-depth reviews over the decade since.
Each of our reviews is backed by thorough testing, written and edited by our team with over 50 years of combined experience in Web3 publishing. We ensure transparency by testing each tool ourselves, minimizing our reliance on third-party data.
However, we do consider community sentiment. With over a million monthly readers, we’re quickly alerted to any fee-schedule changes, delays, or other issues that don’t show up in testing.
How to Choose an Altcoin Exchange
To find the best altcoin exchange, we needed to develop an objective set of metrics to compare the top entries. To find the best altcoin exchange for you, evaluate which one of these criteria is most important for you.
Number of Listed Altcoins
A greater number of available altcoins not only increases the number of tokens you can invest in but also makes it easier to shift your portfolio in response to market movements.
If you’re just looking to diversify into the more popular alts like ETH, SOL, or DOGE, this will be less relevant for you. However, if you’re looking to create a broad portfolio or are interested in less popular altcoins, an exchange’s token count should be high on your priority list.
Listing Speed for New Tokens
Listing speed is one of the biggest differentiators between the best crypto exchanges in general and top altcoin trading platforms. Altcoin exchanges will generally prioritize listing a token quickly rather than waiting weeks to review it.
One of the appeals of altcoin investing is being able to get into new projects before they’re available on the wider market. If you catch the right coin early, you can capture the outsized gains altcoin investing is famous for.
However, if you aren’t looking to get into brand new tokens on their listing date, this shouldn’t be a large factor in your decision.
Liquidity on Small-Cap Pairs
Liquidity directly impacts your spread, slippage, and exit times. Low liquidity in your chosen trading pairs can lead to prohibitively high trading costs, even if both assets are technically listed on the exchange.
Low liquidity on small-cap pairs is relatively common, which is why some exchanges offer market-making incentives on low-cap tokens. Exchanges like ChangeNOW, which use aggregation algorithms, further minimize this risk by accessing liquidity from multiple sources.
If you’re planning on trading low-cap tokens, make sure to check your exchange for order book depth, liquidity-risk minimization algorithms, and market-making incentives.
Trading Pair Variety (USDT, BTC, ETH base)
Altcoins are generally quoted against USDT/USDC; however, the best exchanges for altcoins will also offer trading pairs in BTC, ETH, and other common tokens. This comes with multiple benefits, including:
- Being able to grow your BTC/ETH portfolio by trading altcoins against it.
- Accessing liquidity where ETH and BTC pairs are more liquid than USDT.
- Bypassing conversion costs if you’re already holding ETH/BTC.
Fees
Trading fees directly eat into your profits, so choosing a low-fee exchange is generally advisable when trading altcoins. However, exchanges have different fee structures, making fee optimization slightly more complex.
For one, many exchanges offer VIP bonuses, such as fee discounts and cashback, for high-volume traders. Similarly, fees differ depending on the type of trading you’re doing, and sometimes even by trading pair, with exchanges running promotional fee-free trading pairs for specific tokens.
Before you commit to an exchange, review its fees for your expected trading strategy, volume, and the tokens you plan to trade.
Security & Custody
Crypto theft has amounted to over $3 billion in losses in 2025, and over $1 billion has been stolen in 2026 so far. Because of this, security should be your top priority when choosing a crypto exchange for altcoins.
In terms of security, you want to see a long, clean track record, with 3rd-party audits and proof of reserves. On the technical side, look for exchanges that hold a significant amount of user funds in cold storage, implement anti-phishing measures, and offer account-level security such as biometric logins and 2FA.
Outside of this, it can be worth considering non-custodial exchanges, as the lack of custody itself provides a guarantee of security.
Finally, make sure any funds you aren’t actively using to trade are being kept on a secure crypto wallet.
Token Vetting & Delisting Policy
Some altcoins aren’t worth having listed. Scams like rug pulls, pump-and-dumps, and malicious smart contracts are abundant on the altcoin scene. Reputable exchanges generally have a vetting process to minimize these.
It’s also useful to have an exchange that’ll delist tokens if they stop meeting standards or fail to maintain sufficient liquidity.
Generally, this factor is most important for beginners and those less savvy in navigating the new token market. Try to strike a balance between this and token availability according to your skill level and risk tolerance.
How to Spot Quality Altcoin Listings
CoinGecko data shows that over 50% of all altcoins fail. Usually, these failures come down to token fundamentals, lack of hype, or outright illicit activities by the development team.
To minimize your exposure to mediocre and fraudulent tokens, exchanges employ a variety of vetting standards to determine what tokens are listed. However, when these measures fail, you’ll want to be aware of common red flags with token listings and mitigate delisting risk when trading low-cap tokens.
Listing Standards
All of the best exchanges for altcoins implement a due diligence process to ensure tokens meet their standards before they’re listed. During this process, the exchange vets the token’s team, smart contract, tokenomics, liquidity, and legal status to determine whether it’s worth listing.
However, different exchanges have different standards, and these processes can vary in length between exchanges.
All of the exchanges on this list publish their listing standards transparently, so that you can pay extra attention to any factors outside of their scope.
Volume vs Liquidity
Volume is a measure of how much of a token was traded over a period of time, while liquidity measures how much you can trade without moving the token’s price. While these two tend to be connected, spikes in volume can happen due to a few large transactions while liquidity remains low.
Similarly, when there are many resting orders, you can have a highly liquid asset that isn’t trading in high volumes.
Because of this, you should judge how tradeable a token is by looking at the order book depth and the spread. You want to see sufficient order book depth on both sides of your chosen trading pair before pulling the trigger.
Delisting Risk
When an altcoin is delisted, all of its trading pairs are removed from the exchange. Exchanges will generally give you some time to withdraw your tokens and use them or sell them elsewhere.
The big risk with delisting is that rumors, announcements, and a token being delisted tend to have a severe negative impact on its price.
To minimize the odds of this happening to you, you’ll want to avoid having a bulk of your portfolio be in obscure, low-cap altcoins. Furthermore, you should pay close attention to any announcements from your exchange and set up alerts for large price swings.
Finally, since some exchanges have a transparent delisting policy, you can track if your token of choice is close to getting delisted, and pull out if that happens.
Conclusion
Finding the best altcoin exchange for you means being realistic about your needs and trading goals, then finding the closest match. For example, beginners should prioritize ease of use and low baseline fees, while advanced traders will benefit more from fast execution times and high-quality VIP bonuses.
Regardless of your preferences, we’re confident that you’ll find the right choice for you on this list. Once you’re ready to start trading altcoins, make sure you’ve got a secure crypto wallet to store the tokens you choose to HODL.
Frequently Asked Questions
An altcoin crypto exchange is a type of crypto exchange that caters to altcoin traders(those interested in tokens beyond BTC). They generally offer a vast array of tokens, frequent new listings, and optimize for liquidity across low-cap pairs.
Most of the best altcoin exchanges offer hundreds, if not thousands, of tokens. Among centralized exchanges, Gate.io currently leads with 4,600 tokens, followed by MEXC with over 3,000. Generally, this will be more than enough token variety for most traders.
However, if you need even more tokens and are willing to deal with the downsides of using a decentralized exchange, exchanges like Uniswap and SushiSwap offer over 17,000 tokens.
Listing speed varies massively across tokens and exchanges. Some exchanges, like Binance, take 1-3 months to review tokens before listing them. Most of the exchanges on this list are a lot faster than that, taking days to a week to review tokens.
It depends. Generally, most new crypto exchanges that haven’t been thoroughly vetted are risky and can be affiliated with shady projects. However, there are plenty of places to buy altcoins that have robust security measures and undergo regular audits. The exchanges on this list, for example, have been thoroughly researched, vetted, and tested to ensure maximum security for your funds.
Centralized exchanges generally have deeper liquidity, are easier to use, and offer more advanced features than DEXs. If you’re day trading specifically, most of the fastest crypto exchanges are CEXs, giving you an edge in resolution times.
Decentralized exchanges tend to offer more tokens and are slightly more secure in terms of infrastructure.
Ilija is a CCN writer with 7 years of experience covering all things crypto. Ever since a fateful run-in with Litecoin in 2013, he's been an avid investor and writer in the space. When he's not maniacally hacking away at his keyboard, Ilija spends his time either hiking in nature or holed up in his apartment gaming.
