A quick look at which altcoins deserve attention this autumn — and why. Quick note: this is not financial advice. A quick look at which altcoins deserve attention this autumn — and why. Quick note: this is not financial advice. SOL (Solana): The L1 Where Real Retail Flow Happens In 2025, retail activity didn’t stay off-chain. The 'meme season' pushed a large share of trading to Solana DEXs — in April, analysts estimated that around 95% of non-stablecoin volume came from memecoins. This shows that users are actually trading on-chain, not just talking about it online. That demand is reflected in network metrics: in January, Solana led all networks by monthly DEX volume — hitting record levels. For investors, this simply means one thing: the network handles high traffic and remains a place where liquidity is real, not theoretical. SUI: A 'New Wave' L1 Rapidly Building DeFi Liquidity Sui accelerated sharply: in early 2025 its TVL surpassed $2 bln, with dashboards showing strong weekly DEX volumes and steady inflows of stablecoins — signs that the ecosystem has moved past its 'early beta' phase. Analysts highlight growing institutional interest — SUI being added to funds and new custody integrations — while market reviews point to record activity and mature infrastructure upgrades. In short, Sui is evolving from an experiment into a network fit for real on-chain use cases. BNB: An Ecosystem with the Gravity of User Activity In 2025, BNB Chain tells a story of scale: around 1.6 mln daily active addresses and a surge in transactions to nearly 9.9 mln per day. For developers, it’s a network with instant distribution; for holders, it’s proof of a stable core load that keeps attracting services and liquidity. FET: A Unified Bet on the AI Stack After the ASI Merger For FET, 2024–2025 brought more than the 'AI narrative' — it brought structure. The merger of Fetch.ai, SingularityNET, and Ocean Protocol into the Artificial Superintelligence Alliance (ASI) created a single token economy. This consolidation eliminates liquidity fragmentation and positions FET/ASI as a clear marker for decentralized AI agents and data-exchange infrastructure. AAVE: The Leading Lending Protocol Regains Deposits DeFi rotation has revived lending interest: on-chain data and market reports recorded all-time-high TVL for Aave v3 in 2025, while trackers show tens of blns locked and strong protocol revenue. That’s a reminder that the 'core building blocks' of DeFi — overcollateralized loans — remain central to the ecosystem. DOGE: A Coin Driven by Liquidity, Not Ideology The reason DOGE stays relevant is simple — volume and depth. Market reports throughout summer and autumn noted spikes in combined spot and derivatives volume and rising open interest across major exchanges. When order books are deep enough, DOGE attracts both retail and professional traders for tactical plays. It’s less about tech upgrades and more about entry/exit efficiency — that’s where DOGE earns its keep. ADA: The 'Year of Governance' and the Voltaire Transition Cardano’s 2025 story isn’t about TPS — it’s about governance. The Chang hard fork launched the Voltaire era, introducing delegated representatives, a constitutional committee, and a treasury funded by network fees. This makes Cardano one of the few large networks to implement full on-chain self-governance. For holders, it means predictable decision-making and transparent participation in the protocol’s evolution. Takeaway The altcoin market in autumn 2025 is defined by fundamentals, not speculation. Each project shows its own form of stability — Solana with sustained network activity, Sui with expanding liquidity, BNB with user scale, FET linking crypto and AI, Aave maintaining core DeFi lending, DOGE supported by deep liquidity, and Cardano advancing on-chain governance. Looking at these assets through usage, liquidity, and design helps separate durable ecosystems from short-term noise.
