Ever have one of those days where the universe just won't let go of an idea? That was me last October. First up: I'm talking with two senior education officials in The Philippines. They're stressed. Their students are turning in beautiful AI-generated work and acing tests, but ask a follow-up question? Crickets. Perfect scores, zero understanding. They looked at me and said, "We have no idea what they actually know." Later in the day: I grab coffee with a ex-colleague who now runs compliance training. He's buried in paperwork and miserable. "I'm handing out certificates like candy," he tells me. "But if you asked me if these people can actually do their jobs safely? I couldn't tell you." That night: I'm doom-scrolling, ask my favorite LLM for something hopeful, and it points me to Salman Khan's TED talk on mastery learning. The idea is simple: don't move on until you've actually gotten it. And I just sat there thinking... Teachers want this. Trainers want this. But how? You can't expect one teacher to personalize learning for 30 students with just a textbook and a dream. That's where HotKettle was born. Now takes any lesson, any manual, any boring PDF, part of a book and turns it into a quiz that actually listens to the learner. If someone knows their stuff, it moves on. If they're shaky, it digs in. No grading, no guesswork. Just a clear picture of what's sticking and what isn't. We've tested it with uni professors and corporate trainers with very positive results. Now we're launching here. And yeah, it's free. For Product Hunt members, use "3MFX" code to unlock everything for a few months. Come see what your learners really know → www.hotkettle.com No more teaching ghosts!

HotKettle

Upload. Assess. Understand. In Seconds.

Upload. Assess. Understand. In Seconds.