Once ripe with scam allegations and then considered a niche topic for techies, the cryptocurrency market has now crossed over to mainstream awareness. People are talking about it everywhere. Local businesses have begun accepting crypto payments, and governments are investing in it. As a result of this burgeoning popularity, the cryptocurrency market is worth $3.4 trillion as of June 2025.
But as more and more people embrace the crypto market, a common question they ask is, ‘Which cryptocurrencies can I buy today and hold long-term?’ Eager to grow financially, crypto investors are looking to hold coins to receive the best returns.
Top Cryptocurrencies for Long-Term Growth
Although it’s impossible to guarantee which cryptocurrencies are the best for long-term gains, here are five that have shown promise and resilience in the past.
Bitcoin (BTC): Best Based on Market Capitalization
As the first and most well-known cryptocurrency, Bitcoin remains a top choice for long-term investors seeking stability and growth. Its $2.1 trillion cap and steadily rising demand have made it a store of value, making it digital gold.
In 2025, Bitcoin continues to gain significant traction across the globe. From the US SEC approving Bitcoin ETFs in January 2024 to a growing interest in Bitcoin from governments, institutional investors, and major corporations, it’s clear that Bitcoin is cementing its role as a reliable asset for long-term investment.
Solana (SOL): Best Choice Based on Developer Activity and Community Support
A high-performance smart contract blockchain platform known for its fast speed and low fees, Solana is another asset that has been exhibiting rapid yet steady growth over the years. More specifically, the launch of Solana ETFs in Canada has played a key role in propelling this token’s price.
With the token’s vibrant community and consistent developer activity, it’s no wonder the crypto has been the centre of a wide variety of projects, including in the Canadian online casino industry.
In fact, an increasing number of the best online casinos in Canada are integrating Solana for its fast transaction settlements. Thanks to its minimal costs and near-instant speeds, Canadian casino players can now enjoy quicker deposits and payouts at little to no transaction fees.
Chainlink (LINK): Best Based on Practical Application
A decentralized oracle, which is a trusted data source that delivers real-world information to smart contracts, Chainlink helps users create smart contracts based on real data. It provides a solution to one of blockchain’s biggest hurdles—the need to make sure smart contracts receive trustworthy and accurate data.
As a leading oracle provider, Chainlink’s decentralized system gives it significant long-term growth potential. As adoption of DeFi applications, NFT platforms, and enterprise blockchain projects continue to increase, the demand for real-time, accurate data will also grow, positioning Chainlink for long-term gains.
VeChain (VET): Best Based on Regulatory Compliance
Designed to improve supply chain management and other business processes, VeChain leverages blockchain to provide efficiency and transparency. Since its launch in 2015, this token has been a promising player in the blockchain space with its use of distributed ledger technology to streamline data flow and enhance accountability.
As industries continue to embrace blockchain, VeChain’s focus on regulatory compliance and real-world utility has positioned it as a preferred platform for enterprises seeking trustworthy data and tamper-proof record-keeping. The token is already being integrated into various business processes, making it a strong candidate for long-term investment in the crypto market.
How to Find the Best Cryptocurrencies for Investment
Given that the cryptocurrency market is relatively new and not properly regulated, investing in it is riskier than traditional long-term financial investment vehicles such as stocks.
However, the riskier the investment, the higher the potential for substantial returns. But that’s only if it works out as planned. So, you may want to consider these vital factors before picking an asset to buy and hold for a long time.
- Market cap: This indicates the size and stability of the cryptocurrency. Tokens with a higher market cap are more likely to be more stable than those with a lower market cap, making them a better choice for long-term investment.
- Use cases: Any cryptocurrency with practical applications is more likely to gain extensive adoption and, in the long run, sustained growth. For a look into a cryptocurrency’s long-term viability, check its technical features, security, and the problems it aims to solve.
- Regulatory environment: Before investing in any cryptocurrency, verify the legal status of the crypto market within various jurisdictions. Coins dealing with restrictions or legal challenges in major markets pose a high risk of short-term unsustainability.
- Past performance: While a crypto’s past performance is no guarantee of its future capability, it’s definitely a valuable resource for its future potential. Analyzing previous performance can help you identify trends, such as how the asset reacts to external occurrences or various market phases.
- Developer activity and community support: An active community demonstrates interest and engagement in the project, while consistent developer activity ensures the project is constantly evolving and persistent security issues are dealt with accordingly.