I want to reproduce what The extension https://chatgpt4google.com/ is able do. I need to log into my chatgpt account once, and then all the google queries are taken as prompt and output is shown for them and it doesn't even exhaust the credits. Source: over 1 year ago

For those interested, I think chatgpt4google[1] has a much cleaner implementation and works on a wide range of search engines and browsers. They also have an option to switch the searchengine from ChatGPT to OpenAI GPT3 [1] https://chatgpt4google.com/. - Source: Hacker News / over 1 year ago

I wanted to use GPT4 a lot as well, so I use https://chatpad.ai/ - They have a desktop version that you put your API key in and you can use GPT4 as much as you want, you just pay per API call. Works great. I still have the Pro version for other things, like the plugin and code interpreter, but having a desktop version without the 25-message limit is amazing. Source: 11 months ago

Sign up for a Open.ai pay as you go plan and enter your API key into https://chatpad.ai/. Source: about 1 year ago

Free and open source alternative: https://chatpad.ai/. Source: about 1 year ago