Anthropic is by far the most annoying and self-righteous AI/LLM company. Despite stiff competition from OpenAI and Deepmind, it's not even close.
The most chill are Kimi and Deepseek, and incidentally also Facebook's AI group.
I wouldn't use any Anthropic product for free. I certainly wouldn't pay for it. There's nothing Claude does that others don't do just as well or better.