Notrack.ai

Honestly? Refreshing. No signup, no email, no "verify you're human" hoop — you open the page and just start typing, which sounds like a small thing until you remember every other AI tool makes you register before it'll say hello. It answers straight, in whatever language you throw at it, and it doesn't hedge everything into mush. The catch is that it forgets you the second you close the tab, so don't plan on long projects here, and the whole "we don't log anything" pitch is something you take on trust rather than proof. But for firing off a question you'd rather not have attached to your name forever? It's exactly the right tool, and it's free. I keep it pinned.