In the world of cryptocurrency, low-market-cap coins often fly under the radar, but they hold immense growth potential. Analyst Altcoin Buzz has identified four altcoins under $1 that are poised to shine in the next crypto bull run. These hidden gems operate in diverse sectors, from oracle services to AI and privacy.

First up is Pyth Network (PYTH), a Solana-based oracle providing real-time market data to over 350 dApps across 55 blockchains. With a market cap of $1.374 billion and a price of $0.35, PYTH is a promising investment opportunity. Next is Mantra Chain (OM), a Cosmos-based project tokenizing real-world assets like real estate and commodities, making them more accessible through fractional ownership. With a market cap of $390 million and a price of $0.82, OM has already shown significant growth, surging 3,000% in the past year.

SingularityNET (AGIX) is another project with immense potential, operating in the AI sector and merging with (link unavailable) and Ocean Protocol to form the Artificial Super Intelligence Alliance (ASI). This merger aims to create a massive AI platform, boosting Web3 adoption. With a market cap of $856 million and a price of $0.62, AGIX is an attractive investment option. Last but not least, Oasis Network (ROSE) offers a unique sliding scale of privacy, from 100% public to 100% private, making it an attractive option for those seeking on-chain privacy. With a market cap of $837 million and a price of $0.11, ROSE is a hidden gem worth exploring.

In conclusion, these four altcoins under $1 offer a unique investment opportunity for those willing to take a closer look. With their diverse use cases and huge growth potential, they could be the next big thing in the crypto space. As the market continues to evolve, it's essential to keep an eye on these hidden gems, as they could unlock significant returns on investment.