Can we use Gemini for free?

I'm curious, is it possible to utilize the services of Gemini, the popular cryptocurrency exchange, without any fees or costs? I understand that some platforms offer free accounts or services with limitations, so I'm wondering if Gemini follows a similar model. Could you please clarify if there are any options for using Gemini for free, or if it's a paid service with various pricing tiers for different levels of access and functionality? Additionally, are there any potential hidden fees or charges that I should be aware of when considering using Gemini for my cryptocurrency transactions?