Top Long-Term Cryptos for 2025: BlockDAG, ETH, LINK, & DOT

April 2025 marks significant movements in cryptocurrency markets, featuring four notable contenders for long-term investment: BlockDAG, Ethereum, Chainlink, and Polkadot. BlockDAG’s presale success and operational milestones stand out, while Ethereum shows renewed momentum with upcoming upgrades. Chainlink is rebuilding interest through ecosystem expansion, and Polkadot rebounds from lows with promising network transitions. Investors may want to keep a close eye on these developments.

In the crowded world of cryptocurrencies, April 2025 showcases key players defying trends with hefty advancements and fresh enthusiasms. Some, like BlockDAG, appear to be taking substantial leaps. This article highlights four long-term crypto contenders making waves: BlockDAG, Ethereum, Chainlink, and Polkadot. Each offers unique advantages while their recent activity reflects a positive outlook for potential growth. Let’s discuss why these names are on investors’ lips now.

Starting with BlockDAG (BDAG), they’ve raised a jaw-dropping $218.5 million by selling 19.3 billion BDAG coins in one of the year’s busiest presales. Prices have dipped to $0.0025 from $0.0248, showing gratitude to a supportive community. The project has launched a live beta testnet, achieving a remarkable pace of over 800 transactions per second across 34 nodes. What sets BlockDAG apart is its operational full parallel transaction architecture, with a goal of scaling to 2,000 transactions per second as it prepares for mainnet.

The network’s expansion isn’t slowing down. Reports say that over a million users are engaged with the X1 miner app, while the Tap Miner game enjoys 100K daily players. Additionally, over 10,000 ASIC miners are on their way for the decentralized network. Moreover, BlockDAG is rolling out an Academy, creating grants, ambassador initiatives, and a no-code builder. These additions distinctly position BlockDAG as a standout long-term investment.

Turning to Ethereum (ETH), as of April 19, it’s trading close to $1,612, hinting at healthier market momentum. The Coinbase Premium Gap’s positive turn reflects rising demand on U.S. exchanges, breaking a long-standing downtrend. Analysts now pinpoint potential price targets around $1,966 and $2,425, given ongoing momentum. Indicators like the MACD and RSI suggest a mildly bullish trend, fortified by solid support beneath the current price.

What keeps Ethereum solidly on the list is its ongoing upgrades. A proposal called FlexiContracts+ aims to simplify smart contract updates while maintaining security — a vital consideration. Even with competitors entering the ring, Ethereum benefits from its extensive developer network and entrenched DeFi prominence. Though some caution exists about possible price pullbacks, rumblings about ETF applications and tech updates may position Ethereum strongly for a noteworthy second quarter ahead.

Next up, we have Chainlink (LINK), trading around $11.70, demonstrating resilience after breaking away from a descending wedge pattern that’s often seen as bullish. Should this momentum hold steady, there’s optimism about reaching targets between $17.90 and $20.40. Technical indicators back this optimism, with the breakout aligning nicely with an A-B-C corrective structure. Recently, Chainlink’s sustainable price support has rekindled interest, especially after some quieter market activity.

Chainlink isn’t just about price, though; its ecosystem continues to thrive. New integrations with Li.Fi protocol and Capmoney are opening doors for aggregating on-chain data and enlivening DeFi activities. This growth in usage, coupled with its solid technical foundation, renders Chainlink one of the stronger mid-cap cryptos for the long run. Its importance will only increase as smart contracts rely heavily on reliable data feeds.

Last on our list, Polkadot (DOT) trades at around $7.56, marking a significant recovery from a previous low of $3.25 this month. Analysts see this recent surge fitting into an overall A-B-C correction, eyeing a move towards the $7.50–$8.00 region. While DOT is busy reclaiming long-term resistance levels, this sharp reversal signals renewed interest in Polkadot.

The blockchain is adopting a new JAM (Join Accumulate Machine) model aimed at enhancing scalability and flexibility for developers. Recently, a proposal passed to bridge wrapped USDC and USDT from Ethereum to Polkadot’s Asset Hub, which might boost user trust. On top of that, Nasdaq’s attempt to seek SEC approval for the 21Shares Polkadot Trust ETF is adding to the excitement surrounding DOT.

In summary, each of these cryptocurrencies brings something worthwhile to table. Ethereum is finding new footing alongside crucial upgrades. Chainlink is reinforcing its market position and boosting its data service capabilities. Polkadot is forging ahead with upgrades and regain lost ground. And then there’s BlockDAG, making headlines with tangible successes and strong presale interest. While all present strong investment cases, BlockDAG seems to lead the pack with notable achievements and an ambitious roadmap that has investors buzzing. April 22 is nearing, with potential updates imminent — a good time to consider grabbing some BDAG coins before presale prices squeeze tight.