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

https://blogfreely.net/samuel-wang09/what-is-suprmind-and-why-does-it-compare-chatgpt-with-grok-claude-and-gemini

As of July 2026, ChatGPT pricing includes the $8 Go plan and the $20 Plus plan. The Go plan is budget-friendly but shows ads in the US, which can be distracting