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

https://delta-wiki.win/index.php/What_is_the_Cheapest_Way_to_Access_ChatGPT_Through_the_API%3F

As of July 2026, ChatGPT offers the Go plan at $8 a month and the Plus plan at $20. The Go plan includes ads if you're in the US, which can be a surprise