Do you use ChatGPT and how has it helped your startup succeed?

I've just created a proof of concept of an ecommerce content generation tool that im fairly proud of for the first iteration. Im in the process of uprading it to gpt-4 at the moment but for some reason I cant get reliable json outputs for now.

I also used chatGPT itself to help in the development process for parsing its own API output. (Creating Regex)

We use chatGPT mostly for engineering tasks (like putting in your desired result and reviewing the code of chatGPT afterward, at least gives you a good starting point) and generating good copy for e.g. website or internal app. It's great for rather non-creative people to write really good text.