1. *Cardano (ADA)*: It is one of the promising cryptocurrencies due to its strong and ever-growing ecosystem.
2. *VeChain (VET)*: It uses blockchain technology to track the supply chain and has many applications in different industries.
3. *Stellar (XLM)*: It aims to facilitate international money transfers quickly and at a low cost.
4. *Basic Attention Token (BAT)*: It is associated with the Brave browser platform and rewards users for watching ads.
It is always important to do your own research and market analysis before making any investment decisions. The cryptocurrency market is volatile and contains a lot of risks.