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Top Altcoins to Watch in 2021

As the popularity of cryptocurrencies continues to rise, investors are constantly on the lookout for the next big thing. While Bitcoin remains the undisputed king of the crypto world, there are several altcoins that are poised to make big gains in 2021. With promising technologies and strong fundamentals, these top altcoins are definitely worth keeping an eye on.

1. Introduction

The world of cryptocurrency is constantly evolving, with new altcoins emerging every day. As we move into 2021, there are several altcoins that are worth watching closely. These coins have the potential to make a significant impact on the crypto market and could be great investments for those looking to diversify their portfolios. In this article, we’ll take a closer look at some of the top altcoins to watch in 2021.

1.1. What are Altcoins?

Altcoins, or alternative coins, refer to any cryptocurrency that is not Bitcoin. These coins were created as alternatives to Bitcoin, with the aim of improving on some of its perceived shortcomings. Altcoins can have different features, such as faster transaction times, greater privacy, or a different consensus algorithm. There are currently thousands of altcoins in existence, with new ones being added all the time. Some of the most popular altcoins include Ethereum, Litecoin, and Ripple.

1.2. Why are Altcoins Significant in 2021?

Altcoins, or alternative cryptocurrencies, have been gaining popularity in recent years as more and more investors seek to diversify their crypto portfolios beyond just Bitcoin. Altcoins offer a range of features and benefits that make them attractive to investors, including faster transaction times, lower fees, and innovative new technologies. In 2021, altcoins are more significant than ever before as the crypto market continues to evolve and mature. With so many promising altcoins on the horizon, there has never been a better time to explore this exciting and rapidly growing sector of the crypto market.

1.3. Factors to Consider When Choosing Altcoins to Invest in

When choosing altcoins to invest in, there are several factors that should be considered. One important factor is the project behind the altcoin. Investors should research the team and their track record, as well as the technology and market potential of the project. Another factor to consider is the liquidity of the altcoin, as this can impact the ease of buying and selling. In addition, investors should look at the market capitalization and trading volume of the altcoin to determine its overall popularity and potential for growth. Finally, it is important to keep an eye on the regulatory environment and any news or developments that could impact the altcoin’s value.

2. Top Altcoins to Watch in 2021

As the cryptocurrency market continues to evolve and new projects emerge, it can be challenging to keep up with the latest altcoins worth watching. Here are some of the top altcoins to keep an eye on in 2021:

2.1. Ethereum (ETH)

Ethereum (ETH) is one of the top altcoins to watch in 2021. As the second largest cryptocurrency by market capitalization, Ethereum has a strong community and developer ecosystem. Ethereum is best known for its smart contract functionality which allows developers to create decentralized applications (DApps) on its blockchain. In addition, Ethereum is undergoing a major upgrade to Ethereum 2.0 which aims to improve scalability and security. With these developments, Ethereum is poised to continue to be a leading player in the cryptocurrency space.

2.2. Binance Coin (BNB)

Binance Coin (BNB) is a cryptocurrency that was created by Binance, one of the world’s largest cryptocurrency exchanges. BNB has a variety of use cases within the Binance ecosystem, including being used to pay for trading fees, transaction fees, and listing fees. In addition, Binance plans to launch a decentralized exchange (DEX) in the future that will run on the Binance Chain, and BNB will be used as the native token for the DEX. Binance is also planning to launch a Binance Smart Chain, which will be a parallel blockchain to Binance Chain that will support smart contracts and decentralized applications (dApps). BNB will also be used as the native token for the Binance Smart Chain. Overall, Binance Coin has a strong use case and is likely to continue to grow in value as the Binance ecosystem expands.

2.3. Polkadot (DOT)

Polkadot (DOT) is a rapidly growing altcoin that has gained significant traction in the cryptocurrency market. Launched in 2020, DOT has quickly become one of the top ten cryptocurrencies by market capitalization. The Polkadot network enables interoperability between different blockchain networks, allowing for seamless communication and data transfer. This unique feature has made Polkadot a popular choice among developers and investors alike. With a strong development team and a growing community, Polkadot is definitely an altcoin to watch in 2021.

2.4. Cardano (ADA)

Cardano (ADA) is a blockchain platform that aims to provide a more efficient and secure way to execute smart contracts and decentralized applications. The platform is based on a proof-of-stake consensus algorithm which allows for faster and cheaper transactions compared to other proof-of-work based blockchains. Cardano has been gaining significant attention in the cryptocurrency community due to its strong development team, robust roadmap, and partnerships with various organizations. With the upcoming release of the highly anticipated Shelley mainnet, Cardano is expected to continue its growth trajectory in 2021.

3. Factors Influencing Altcoin Growth in 2021

Altcoin growth in 2021 will be influenced by a variety of factors. One major factor is the overall state of the cryptocurrency market. As Bitcoin continues to gain mainstream acceptance and adoption, altcoins are likely to follow suit. Another factor is the development and implementation of new technologies, such as the Lightning Network, which will improve the scalability and usability of altcoins. Additionally, government regulations and market trends will play a role in determining the success of specific altcoins. Overall, investors should keep a close eye on these factors when considering which altcoins to invest in for 2021.

3.1. Bitcoin Dominance and Altcoin Season

Bitcoin dominance refers to the percentage of the total cryptocurrency market capitalization that is attributed to Bitcoin. As of early 2021, Bitcoin dominance was hovering around 60%, which means that it still holds the majority of the market share. However, altcoins have been gaining traction in recent years, with some even outperforming Bitcoin in terms of growth. This has led to the concept of an ‘altcoin season’, where altcoins experience a surge in value and outpace Bitcoin. The factors influencing altcoin growth in 2021 include the overall state of the cryptocurrency market, the level of adoption and mainstream acceptance, and the technological advancements and innovations of the specific altcoin. As such, keeping an eye on Bitcoin dominance and altcoin season can provide valuable insights for investors looking to capitalize on the potential growth of altcoins in 2021.

3.2. Institutional Investment

Institutional investment has been a major factor in the growth of altcoins in recent years. As more institutional investors enter the cryptocurrency market, the demand for alternative coins has increased. This has led to significant growth in altcoin prices and market capitalization. Institutional investors are attracted to altcoins due to their potential for high returns and diversification benefits. However, institutional investment in altcoins is still relatively new and there are many factors that can influence their growth in 2021.

3.3. DeFi Adoption

Decentralized finance (DeFi) has emerged as one of the hottest trends in the crypto space in recent years. DeFi refers to a range of financial applications built on top of blockchain technology that aim to provide more transparent, accessible, and permissionless financial services. With the rise of DeFi, altcoins that are focused on this area have seen significant growth in 2021. Factors such as the growing adoption of DeFi protocols, the increasing number of use cases for DeFi, and the overall interest in blockchain technology are all contributing to the growth of altcoins in the DeFi space.

3.4. Blockchain Interoperability

Blockchain interoperability is a crucial factor that is expected to influence the growth of altcoins in 2021. With the increasing adoption of blockchain technology, there is a need for different blockchains to communicate with each other seamlessly. Interoperability will enable the transfer of assets and data across different blockchain networks, which will increase the utility and value of altcoins. As more altcoins become interoperable, it will create a network effect that will drive their adoption and growth in the market.

3.5. Regulation and Compliance

Regulation and compliance are crucial factors that can greatly influence the growth of altcoins in 2021. As cryptocurrency gains more mainstream attention, governments and regulatory bodies are becoming more involved in monitoring and regulating the industry. Altcoin projects that are compliant with regulations and laws are more likely to gain the trust and support of investors and users. On the other hand, altcoins that operate outside the boundaries of the law may face legal repercussions and damage their reputation. It is important for altcoin projects to stay up-to-date with regulatory developments and ensure that they are operating in a compliant and transparent manner.


In conclusion, the top altcoins to watch in 2021 include Ethereum, Cardano, Polkadot, Chainlink, and Binance Coin. These altcoins have shown consistent growth and have the potential to outperform Bitcoin in the coming years.