ChatGPT offers a permanent Free plan with basic features available to all...

https://www.social-bookmarkings.win/chatgpt-offers-a-permanent-free-plan-anyone-can-use-without-a-time-limit-1

ChatGPT offers a permanent Free plan with basic features available to all users. Occasionally, targeted promotions provide a trial of the Plus plan, which may require a payment card and auto-renews after the trial ends