Web3 ai, ETH, LINK & ARB

Crypto News

The crypto market is growing fast, but with so many coins out there, it can feel hard to pick the right ones.

In 2025, coins like Web3 ai ($WAI), Ethereum (ETH), Chainlink (LINK), and Arbitrum (ARB) are gaining attention for their strong technology and practical use.

These coins are not just trends. They offer real value through DeFi tools, AI advancements, smart contracts, and blockchain scaling. With the altcoin market cap now around $1.23 trillion (about 39% of all crypto), more investors are looking beyond Bitcoin.

Sectors like finance, AI, and gaming are helping many coins grow fast. These fastest-growing cryptos stand out for their progress and active communities. In this guide, we’ll explore why these 4 coins are worth watching and what makes them strong picks for 2025.

1. Web3 ai: Merging AI and Blockchain for Real-World Use

Web3 ai is creating a new path by combining AI and blockchain. Unlike many presale tokens that only promise future tools, Web3 ai ($WAI) already offers working features upon launch. These include AI-driven risk checks, portfolio analysis, and tools to help both new and experienced users. This strong focus on real use makes Web3 ai a standout among the fastest growing cryptos.

Built on its own blockchain, Web3 ai supports fast transactions and easy app integration. This makes it ready for long-term use and growth. Many newer coins don’t yet offer this kind of strong tech.

The Web3 ai presale has now raised over $8.5 million. It is currently in Stage 9 of its 50-stage presale. The price per $WAI is now $0.000443, with the final stage set at $0.003276. The token will list at $0.005242, offering an expected ROI of 1747%.

Over 23.6 billion tokens have already been sold, showing strong demand. With more tools coming, Web3 ai is keeping its momentum. Among today’s fastest growing cryptos, Web3 ai is one to watch closely.

2. Ethereum (ETH): The Reliable Core of Blockchain

Ethereum is still a key part of the crypto space. It was the first to bring smart contracts and powers many popular DeFi apps and NFTs. Ethereum’s shift to Proof of Stake has also improved energy use and network speed. The 2024 ETF approvals brought in more big investors too.

As of June 2025, ETH trades at around $2,571.72, with a market cap of more than $310 billion. Though it is down 32% this year, ETH is showing signs of a comeback. Some expect it to hit $2,900 if current trends hold.

While it may not bring quick gains like some fastest growing cryptos, Ethereum remains a strong long-term choice. Its network is huge, and it continues to lead in DeFi and blockchain development.

3. Arbitrum (ARB): Scaling Ethereum for Faster, Cheaper Use

Arbitrum is one of Ethereum’s top Layer-2 platforms in 2025. It helps make transactions faster and cheaper. Many DeFi projects like GMX and Uniswap already use Arbitrum. The recent BoLD protocol upgrade has also added more security and trust to the network.

Today, Arbitrum has over $2.3 billion in total value locked. That makes it a strong player among today’s fastest growing cryptos. However, the ARB token price has struggled. It is currently around $0.34, down 53% this year. Some market watchers think it could reach $0.69 by the end of 2025. The platform’s tech keeps improving, but price gains have been slower than some expected.

4. Chainlink (LINK): Smart Contracts with Real-World Data

Chainlink is vital for connecting blockchain apps to real-world data. It supports over 2,300 dApps across 15 blockchains. It also has partnerships with major groups like SWIFT and central banks in Europe and Brazil. This makes Chainlink an important part of the growing blockchain space.

As of now, LINK trades at $13.63 with a $9.2 billion market cap. Though LINK is down 14% this year, forecasts show it could rise to $32 as demand grows. Staking options are also helping more users hold onto LINK for the long term. Among the fastest growing cryptos, Chainlink stands out for helping blockchain apps work with real-world systems.

Final Thoughts

Ethereum’s strong foundation, Arbitrum’s scaling tools, Chainlink’s real-world data, and Web3 ai’s AI-powered blockchain tools each add value to the crypto space in 2025.

While many projects focus only on hype, these coins offer solid use cases and clear roadmaps. Web3 ai, in particular, is gaining momentum with its real AI tools and an already successful presale.

For those watching the fastest growing cryptos, these four offer plenty of reasons to stay engaged. Whether for long-term growth or innovative features, they are all worth following closely this year.

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Author

Kosta Gushterov

Reporter at Coindoo

Kosta has been a part of the team since 2021 and has solidified his position with a thirst for knowledge, incredible dedication to his work and a “detective-like” mindset. He not only covers a wide range of trending topics, he also creates reviews, PR articles and educational content. His work has also been referenced by other news outlets.