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

https://blogfreely.net/samuel-wang09/is-scim-included-in-chatgpt-business-or-only-enterprise

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