Which cryptocurrency has the lowest gas fees?

As a keen observer in the realm of cryptocurrency and finance, I'm curious to know which digital asset boasts the most economical gas fees. Given the ever-changing landscape of blockchain technologies, it's imperative to stay informed about which platforms offer cost-effective transactions. The fluctuating gas fees on Ethereum, for instance, have sparked a conversation about alternatives that might provide a more affordable solution. Therefore, I pose the question: Among the various cryptocurrencies available, which one currently offers the lowest gas fees, enabling users to conduct transactions at a reduced cost?