1. Holo ($HOT ):

- An ambitious project that seeks to create a decentralized Internet, allowing applications to operate securely and efficiently without the need for traditional servers.

2. Siaquin ($SC ):

- It is used to provide a decentralized cloud storage platform, offering a competitive solution at a low cost compared to traditional storage services.

3. Ripplecoin (RDD):

- Known as a social tipping currency, it aims to reward creators on social media platforms through a fast payment system.

4. Dent ($DENT ):

- It aims to transform the telecom industry by enabling users to buy and sell mobile data packages via blockchain.

5. Bondi X (NPXS):

- It works to integrate the retail world with digital currencies, as it provides point-of-sale devices that support digital payments.

6. Quantstamp (QSP):

- It focuses on securing smart contracts through verification protocols, making it an attractive option in an environment where smart contracts are becoming increasingly important.

7. Moth (MITH):

- It seeks to modernize the social media system by rewarding users with digital currencies in exchange for their participation and interaction.

These cheap cryptocurrencies are good opportunities for investors looking for significant growth potential, but personal research should always be done before making any investment decisions.