Several altcoins are poised for significant growth in Q1 2025, including Rexas Finance (RXS), Stellar (XLM), Hedera (HBAR), Cronos (CRO), and Mantle Network (MNT). Rexas Finance focuses on real estate tokenization, while Stellar enhances global payments. Hedera offers fast, secure transactions, Cronos promotes digital payments, and Mantle Network aims to improve Ethereum's scalability. Each of these projects presents substantial investment potential as the cryptocurrency market evolves.