Top 3 Altcoins to Buy Before May — XLM, SUI, and ETHENA

• Stellar gains from partnerships, tokenization growth, and upcoming Protocol 23 upgrade.
• Sui Network expands fast with rising TVL, MetaMask integration, and high-speed upgrades.
• Ethena grows through USDe adoption, staking yields, and expanding DeFi integrations.

The crypto market keeps shifting, and smart buyers look for value early. Coins under one dollar often attract strong interest during recovery phases. These assets offer room for growth without heavy capital. Some projects also show real adoption and steady development. This article explores three promising altcoins trading below one dollar that could gain momentum before May, based on strong fundamentals, rising demand, and expanding ecosystems.

Stellar (XLM)

Stellar Blockchain launched in 2014 with a clear goal. The network focuses on fast and low-cost global payments. Developers continue to improve performance through upgrades. Protocol 23, also called Whisk, will boost speed and network capacity. This upgrade also simplifies building new applications on the network. Adoption continues to grow through strong partnerships. Paxos and Ondo support real-world asset tokenization efforts. The ecosystem targets three billion dollars in tokenized assets by late 2025. Major firms such as IBM, MoneyGram, and Franklin Templeton already use the network. These partnerships strengthen long-term confidence. XLM price has surged over 300 percent in one year. Current price sits near $0.38 with a $12.2 billion market cap.

Sui Network (SUI)

Sui Network has shown rapid growth since early 2024. Total value locked jumped from five million to over $567 million. This sharp rise reflects growing user interest and developer activity. Two major updates support this expansion. MetaMask integration opens access to over 100 million users. This move could drive adoption across decentralized applications. The Giga upgrade targets 200,000 transactions per second. High throughput could attract more builders and users. The ecosystem continues to expand across multiple sectors. Developers build in DeFi, NFTs, and data storage solutions. Memecoin activity also drives engagement across the network. Over 65 million wallets now exist with more than 200 active projects. SUI trades around $0.32 with a $1.94 billion market cap.

Ethena (ENA)

Ethena focuses on stablecoin innovation within decentralized finance. The project introduced USDe, a synthetic dollar asset. Another product, sUSDe, offers staking rewards for holders. These products have gained traction in a short period. USDe ranks as the third-largest stablecoin by market cap. Only USDT and USDC hold larger positions. This growth shows strong demand for alternative stable assets. Ethena plans to activate a fee switch for ENA holders. This feature could deliver yields above five percent. Recent expansion includes integration with Avalanche through sUSDe. This move increases exposure across multiple ecosystems. Broader access could support further growth in adoption.

Stellar offers strong partnerships and real-world asset growth potential. Sui Network shows rapid expansion with rising adoption and technical upgrades. Ethena delivers stablecoin innovation with attractive yield opportunities.Each project trades under one dollar and presents solid upside before May.