Is there a free AI?

I'm curious, is there truly a free AI available out there? With the rapid advancements in technology, it seems like AI is becoming more accessible to the masses, but I'm wondering if there's a catch. Are there any limitations or hidden costs associated with using a free AI? Or is it truly a case of getting advanced artificial intelligence capabilities without breaking the bank? I'd love to hear your thoughts on this topic, as a professional in the field of cryptocurrency and finance, you likely have a unique perspective on the intersection of technology and economics.