The top 5 cryptocurrencies to invest in for less than $1 in my opinion$ are:
Cardano (ADA): It has a strong technology and an excellent development team.
Phantom (FTM): It offers fast and efficient transactions with low costs.
Polkadot (DOT): It aims for interoperability between blockchains.
Chainlink (LINK): A decentralized oracle network with wide adoption.
VeChain (VET): It focuses on supply chain management and product traceability.