As of July 2026, ChatGPT pricing starts at $8 for the Go plan and $20 for Plus....

https://bizzmarkblog.com/when-did-the-pro-100-10x-codex-promo-end/

As of July 2026, ChatGPT pricing starts at $8 for the Go plan and $20 for Plus. The Go plan includes ads in the US, which might catch some users off guard. Plus gets you faster responses and priority access during busy times