Ethereum, Solana, Aptos: Layer-1 Blockchains Poised for 2025 Rallies

By June 23, 2025, the Layer-1 blockchain scene is passing a critical stage. As volatility rises, institutional interest and technological enhancements on the major platforms, analysts are revising their expectations of the best altcoins, such as Ethereum (ETH), Solana (SOL), and Aptos (APT). Although they are at various stages of development and adoption, these assets have one thing in common and that is strategic positioning for possible rallies in the second half of 2025.
Ethereum is the biggest smart contract ecosystem in the industry, and the technical indicators are currently indicating an increase in momentum. In the meantime, Solana still attracts attention due to its unrivaled speed and cost-effectiveness, even with the persisting issues regarding network reliability. With a solid investor base and recent partnerships, Aptos is slowly building traction and attracting analysts as a possible breakout Layer-1.
Ethereum is beginning to stabilize technically after having tested support levels. Relative Strength Index (RSI) and the key moving averages indicate that the momentum is shifting back to the bullish side, especially when there is an improvement in the macro sentiment. Late June 2025 forecasts have Ethereum pricing around the $2,332 level, and bullish objectives go as high as $2,717 in late July. The analysts monitoring the institutional inflows and ETF evolution indicate that Ethereum might reach a price of around $5,925 by the end of 2025. Other 2030 predictions suggest that ETH might even reach beyond $15,000, depending on how well Layer-2 is used and whether the ETFs are approved.
Solana is still making headlines with its smart collaborations, such as integrations with Bitget Wallet and Ondo Finance. Nonetheless, there are still doubts about the centralization of validators and frequent network failures, which hurt the short-term mood. Nevertheless, the long-term outlooks are not ruled out due to the speed of the blockchain and the growing number of use cases in Web3. Although Solana is still holding its ground in the present resistance, analysts opine that a successful retest of short-term levels would promote an uptrend towards the 185-190 levels. The technical recovery will rely on the continuous increase in the number of users and institutional trust in the functional stability of the chain.
Ask Aime: What's the outlook for Ethereum (ETH) in late 2025?
Aptos is a new emerging Layer-1 that is becoming a sleeper contender, due to integrations into the ecosystem and a focus on developer-friendly tooling. It still has strategic investors and seems to be scaling down low-key and onboarding institutions. Taking into account the existing trends and growth trend, analysts tend to estimate that Aptos can aim at the range of $15 to $18 by the end of Q3 2025. The general mood in the markets, in particular, Ethereum and Bitcoin, will probably affect the short-term trends of Aptos. Nonetheless, it is regarded as one of the most underestimated Layer-1s to develop.
Ethereum, Solana, and Aptos are the changing faces of Layer-1 blockchain infrastructures, with each of them having its own set of strengths and technical indicators as Q3 of 2025 is nearing. Ethereum is the most mature and most active development, Solana is still experimenting with transaction speed, and Aptos is rising through the ranks as an analyst’s stealth breakout.

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