Where can I buy altcoins?

Summary

Altcoins can be purchased through crypto platforms like iTrustCapital, centralized exchanges, decentralized exchanges, brokers, and instant swap services. The right choice depends on which altcoins you want, how you prefer to manage custody, and whether you're looking for features like tax-advantaged investing. With thousands of altcoins available across a growing number of platforms, understanding the differences between each option is essential before committing any capital. iTrustCapital, for example, gives clients access to dozens of altcoins inside tax-advantaged crypto IRAs* and Premium Custody Account, for everyday investing.

What are altcoins and why invest in them?

An altcoin is any cryptocurrency other than Bitcoin. The term covers well-known coins like Ether, Litecoin, and Dogecoin, as well as thousands of smaller projects across the broader crypto ecosystem.

Altcoins span a wide range of categories, each serving different purposes:

Utility tokens - provide access to a product or service within a blockchain ecosystem
Stablecoins - aim to offer relative price stability, often pegged to the U.S. dollar, treasuries, bonds, or gold; commonly used as trading pairs, DeFi entry points, and for lending or borrowing
Governance tokens - let holders vote on and influence project decisions
Meme coins - often exist primarily to build a community of investors and speculators
Security tokens - represent ownership in an underlying asset
Play-to-earn tokens - reward users for participating in blockchain-based games

Ethereum is widely described as the largest altcoin by market capitalization. Investors may consider altcoins for portfolio diversification, exposure to different blockchain use cases, and potential growth opportunities. However, it's important to recognize that many altcoins are more volatile and less liquid than Bitcoin, which means they carry elevated risk.

One concept worth understanding is altcoin season. Altcoin season is commonly defined as beginning when 75% of the top 50 cryptocurrencies outperform Bitcoin over a 90-day period. When Bitcoin dominance declines, it can signal an approaching altcoin season, though past patterns are never a guarantee of future performance.

For a deeper dive into the altcoin landscape, explore iTrustCapital's piece on what altcoins are.

How to research altcoins before buying

Before buying any altcoin, conducting thorough due diligence can help you avoid costly mistakes. Here is a research framework:

Use case and problem solved: Does the project address a real need, or is it riding hype? Look for clear documentation of the problem and the proposed solution.
Team and credibility: Is the founding team publicly identifiable, experienced, and transparent about their backgrounds?
Tokenomics: Evaluate total supply, circulating supply, emission schedule, and distribution. Tokenomics refers to the economic design of a cryptocurrency, including its total supply, distribution model, inflation or deflation mechanisms, and the incentives that drive demand and usage within its ecosystem.
Liquidity and trading volume: Liquidity is the ability to convert an asset without major price changes. Trading volume helps gauge interest in a cryptocurrency. Large-cap coins like Bitcoin, Ethereum, XRP, and Solana tend to be more liquid.
Roadmap and development activity: Check GitHub commits, announced milestones, and community engagement on forums and social channels.
Contract verification: Verify the contract address and the blockchain it lives on using official project sources, never rely on links shared in social media or chat groups.

What to Check	Where to Find It	Red Flags
Use case	Project whitepaper, website	Vague or copied documentation
Team	LinkedIn, project site, interviews	Anonymous or unverifiable team
Tokenomics	Token explorer, whitepaper	Excessive insider allocation, unlimited supply
Liquidity & volume	Exchange data, market aggregators	Very low 24-hour volume
Development activity	GitHub, developer forums	No recent commits, abandoned repos
Contract address	Official project channels	Multiple conflicting addresses

Choosing a Platform to Buy Altcoins

Altcoins can be purchased through a variety of platforms, including iTrustCapital, centralized exchanges, decentralized exchanges, brokers, and other investment platforms.

iTrustCapital gives clients access to 100+ cryptocurrencies through both retirement accounts and Premium Custody Accounts (PCA), providing options for tax-advantaged retirement investing as well as non-retirement crypto investing.

Platform Type	Best For	Pros	Cons
iTrustCapital	Retirement and non-retirement crypto investing	IRAs and Premium Custody Accounts, 100+ cryptocurrencies, institutional custody	U.S.-based clients only
Centralized Exchange (CEX)	Beginners and active traders	Fiat on-ramps, high liquidity, customer support	Costs can vary, limited support
Decentralized Exchange (DEX)	Access to niche tokens and self-custody	Broad token selection, direct wallet access	Higher technical complexity, smart contract risk
Broker / OTC Desk	Large-volume buyers and institutions	Personalized service, potentially reduced market impact	Higher minimums, limited retail access
Instant Swap / Aggregator	Quick one-off transactions	Fast and convenient, multiple payment methods	Costs can vary, limited support

If you are looking for a specific altcoin, check whether the platform supports it before opening an account. Pure crypto exchanges often offer a broad selection of coins and trading pairs.

For people who want to invest in crypto through either a retirement account or a taxable account, iTrustCapital offers access through IRAs and Premium Custody Accounts, with 100+ cryptocurrencies available on the platform.

Centralized exchanges for buying altcoins

A centralized exchange (CEX) is a platform operated by a company that acts as an intermediary for buying, selling, and trading cryptocurrencies. CEXs typically hold user funds, require identity verification, and provide fiat on-ramps such as bank transfers and credit cards.

When choosing a CEX, evaluate:

Regulatory compliance - Is the exchange licensed in your jurisdiction?
Supported altcoins - Does it list the specific tokens you want?
Fee structure - What are the trading, deposit, and withdrawal fees?
Security track record - Has the exchange experienced breaches? How did it respond?

Decentralized exchanges and Web3 wallets

A decentralized exchange (DEX) is a peer-to-peer marketplace that allows users to trade cryptocurrencies directly from their own wallets without a central intermediary. Trades are executed via smart contracts on a blockchain, giving users full control of their private keys.

DEXs list many tokens not found on centralized exchanges and let users trade directly from a self-custody wallet. To use a DEX, you need a Web3 wallet (such as a browser extension or mobile app), base crypto like ETH or a stablecoin, and enough of the network's native token to cover transaction fees. You'll also need to manage slippage settings and verify token contracts yourself.

While DEXs offer broader token access, they carry higher risk. Unverified tokens, smart contract vulnerabilities, and the absence of customer support mean users bear full responsibility for their own security. Always verify contract addresses through official project sources before approving any transaction.

Some wallet services can swap thousands of tokens through DEX integrations. This illustrates the breadth of access available, but also underscores the need for caution when interacting with unfamiliar tokens.

Brokers, OTC desks, and launchpads

For investors seeking large trades or access to harder-to-find tokens, OTC desks and launchpads can provide additional options.

OTC desks help facilitate large cryptocurrency transactions outside of public exchange order books, which can help reduce market impact on larger trades.

Launchpads provide access to new tokens before they are listed on major exchanges. However, these investments can carry significantly more risk, including limited liquidity, project failure, scams, and rug pulls.

Presale and launchpad tokens are highly speculative and may not be suitable for newer investors.

Instant swap and aggregator services

Swap and aggregator services pull liquidity from multiple sources, giving users access to a wide range of cryptocurrencies. Some platforms support more than 1,000 digital assets.

Before using one, compare:

Supported cryptocurrencies and networks
Trading, spread, and network fees
Available payment methods
KYC requirements

Rates and fees can vary between providers, so it is worth comparing options before making a transaction.

How to Buy Altcoins

The process for buying altcoins depends on where you choose to buy them, but the basic steps are usually similar.

Choose Where to Buy

Start by choosing a platform that offers the cryptocurrency you want. This could be a centralized exchange, a decentralized exchange, or another crypto investing platform.

Centralized platforms typically require you to create an account and verify your identity. Decentralized exchanges work differently and generally require you to connect your own crypto wallet.

With iTrustCapital, clients can open a Crypto IRA or Premium Custody Account online and access a wide selection of cryptocurrencies through one platform.

Add Funds

Next, add money to your account. Depending on the platform, funding options may include a bank transfer, wire transfer, card, or cryptocurrency transfer.

Fees and processing times can vary, so it is worth reviewing the available options before funding your account.

Buy Your Cryptocurrency

Once your account is funded, select the cryptocurrency you want to purchase, enter the amount, and review the transaction before confirming it.

You also do not need to purchase an entire coin. Most cryptocurrencies can be purchased in smaller amounts.

Know How Your Crypto Is Held

After buying crypto, it is important to understand how your assets are stored.

Some investors choose to manage their own crypto wallets, while others use platforms where custody is handled for them.

With iTrustCapital, clients do not need to manage their own private keys. Assets are held through third-party banks, custodians, and institutional storage providers within iTrustCapital's platform structure.

Custody Options: Platform Custody vs. Self-Custody

When you buy cryptocurrency, you also need to understand how your assets are held.

With a custodial platform, a third party is responsible for safeguarding the assets and managing the private keys. With self-custody, you control your own wallet and private keys.

Feature	Custodial Platform	Self-Custody
Private keys	Managed by the provider	Managed by you
Ease of use	Generally simpler	Requires more hands-on management
Account recovery	May offer account recovery options	Recovery depends on your backup phrase
Responsibility	Provider handles much of the custody process	You are responsible for securing the wallet

iTrustCapital works with third-party custodians and institutional storage providers, allowing clients to access cryptocurrency without managing their own private keys.

Risks to Consider When Buying Altcoins

Altcoins can offer access to projects beyond Bitcoin, but they can also carry additional risks.

Some of the biggest risks include:

Price volatility: Altcoins can experience significant price swings over short periods.
Limited liquidity: Smaller cryptocurrencies may be harder to buy or sell at the expected price.
Scams and fraudulent projects: New or lesser-known tokens may carry a greater risk of fraud or project failure.
Regulatory changes: The availability of certain cryptocurrencies can change as regulations evolve.
Platform and technology risk: Crypto platforms, wallets, and blockchain applications can experience technical or security issues.

Before buying an altcoin, research the project, understand what you are purchasing, and be cautious of unrealistic promises or pressure to invest quickly.

Investing in cryptocurrency involves risk, including the potential loss of principal.

Fees to Consider

The cost of buying altcoins can vary depending on the platform and how you fund your account.

Common costs may include:

Transaction or trading fees
Spreads between the quoted buy and sell price
Deposit or withdrawal fees
Blockchain network fees

Some platforms may charge several different fees, so review the total cost before completing a transaction.

iTrustCapital charges a 1% cryptocurrency transaction fee and does not charge monthly platform fees.

Liquidity and Price Differences

Not every cryptocurrency has the same level of buying and selling activity.

More established cryptocurrencies generally have deeper markets, while smaller altcoins may have fewer buyers and sellers. This can make it harder to complete a transaction at the price you originally expected.

Before purchasing a lesser-known cryptocurrency, consider its trading activity and whether there is an established market for the asset.

Tax Considerations

Cryptocurrency transactions can have tax consequences in the United States. Selling or exchanging cryptocurrency may result in a taxable gain or loss depending on the circumstances.

Crypto held within a retirement account works differently. Traditional and Roth IRAs can provide tax advantages depending on the account type and an investor's individual circumstances.

iTrustCapital allows self-directed investors to access a wide selection of cryptocurrencies through tax-advantaged retirement accounts.

Open an account at iTrustCapital

If you’re interested in buying and selling altcoins, you can do so with iTrustCapital through a self-directed Crypto IRA or Premium Custody Account.

Open an iTrustCapital account today →

Frequently Asked Questions

Where can I buy altcoins?

Altcoins are available through cryptocurrency exchanges, investing platforms, and other crypto services. The best option depends on which cryptocurrencies you want to access, how you prefer your assets to be held, and the features you are looking for. iTrustCapital provides access to a wide selection of cryptocurrencies through self-directed Crypto IRAs and Premium Custody Accounts.

How do I know if an altcoin is available to buy?

Check whether the cryptocurrency is supported by the platform you plan to use. Availability can vary between platforms and may also depend on where you live. iTrustCapital currently supports a wide selection of cryptocurrencies.

How can I avoid altcoin scams?

Research the cryptocurrency and the platform before making a purchase. Be cautious of unrealistic return claims, pressure to buy quickly, or projects with very little publicly available information. Using established platforms and verifying information through official sources can also help reduce risk.

Do I need a crypto wallet to buy altcoins?

Not always. Some platforms manage custody for you, which means you do not need to set up or manage your own crypto wallet. Other platforms, particularly decentralized exchanges, require you to connect and manage your own wallet. With iTrustCapital, clients do not need to manage their own private keys.

*Some taxes may apply.

Categories:

Cryptocurrency

Disclaimer

This article is for informational purposes only and is not intended to constitute investment or tax advice in any way or constitute an offer to buy or sell any digital asset, cryptocurrency, or security or to participate in any investment strategy.

iTrustCapital is a fintech software platform for alternative assets. TrustCapital is not an exchange, funding portal, custodian, trust company, licensed broker, dealer, broker-dealer, investment advisor, investment manager, or adviser in the United States or elsewhere. iTrustCapital is not affiliated with and does not endorse any particular digital asset, precious metal or investment strategy.

Investing in any digital asset or cryptocurrency (including meme coins) carries significant risks due to their speculative and highly volatile nature. Past performance is not an indication of future results. No investment is completely risk-free, and every investment carries the potential for losing some or all of the principal amount invested. Digital assets and cryptocurrencies are not legal tender backed by the United States government, nor is it subject to Federal Deposit Insurance Corporation (“FDIC”) insurance or protections. Clients do not receive a choice of custody partner.

Investors assume the risk of all purchase and sale decisions. iTrustCapital makes no guarantee or representation regarding investors’ ability to profit from any transaction or the tax implications of any transaction. iTrustCapital does not provide legal, investment or tax advice. Conduct your own research and consult with a qualified legal, investment, or tax professional to assess your own risk tolerance prior to investing.

iTrustCapital makes no representation or warranty as to the accuracy or completeness of this information and does not have any liability for any representations (expressed or implied) or omissions from the information contained herein. iTrustCapital disclaims any and all liability to any party for any direct, indirect, implied, punitive, special, incidental or other consequential damages arising directly or indirectly from any use of this information, which is provided as is, without warranties.