As of July 2026, ChatGPT offers the Go plan for $8 per month and the Plus plan...

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

As of July 2026, ChatGPT offers the Go plan for $8 per month and the Plus plan at $20 monthly. The Go plan is budget-friendly but does show ads in the US, which can be a bit distracting