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

https://fun-wiki.win/index.php/What_Is_GPT-5.4_API_Pricing_Compared_to_GPT-5.5%3F

As of July 2026, ChatGPT offers the Go plan for $8 a month and the Plus plan at $20. The Go plan shows ads in the US, so keep that in mind if you want a clean experience