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
Perplexity.ai became my go-to AI if I not only want text output, but also sources (for quality, checks, proofs).
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.