ChatGPT offers a free plan that anyone can use permanently, without time...

https://rowanscoolperspective.iamarrows.com/is-there-a-standard-1-month-chatgpt-plus-free-trial

ChatGPT offers a free plan that anyone can use permanently, without time limits. Occasionally, targeted users receive a free trial of the Plus plan, which may require a credit card and auto-renews unless canceled