Title. Could be apps or websites.
Perplexity.ai is the best, without question beats ChatGPT. You can setup GPT-4 for ChatGPT answers, but it requires an account. Thankfully they accept alias email address for accounts. Regardless of GPT-4, the site always provides filters like all or academic and also provides sources for any provided information. It is the only way I use AI!
Edit: Perplexity also offers a conscience explanation by default but you can ask for a detailed explanation as well. It’s the bee’s knee’s
I liked it at first, but recently (using the app) I’ve had major issues with response times. Like minutes if it gives me an answer at all.
Maybe look at updating it, alpha only recently come out. I use the webapp though, so maybe try that if you were digging it and no updates available.