Strive - A real AI course on anything you want to learn

I'm Simas, the founder. Strive started with a frustration I couldn't argue my way out of. I'd ask an AI to teach me something, get a genuinely good explanation, feel like I understood it — and a week later have nothing. The conversation was gone and so was the knowledge. Chat is a wonderful way to get an answer and a poor way to learn a subject. So Strive doesn't hand you a transcript. You describe a goal in plain language and answer a short questionnaire generated specifically for that goal. Strive then designs a real curriculum — modules, lessons, quizzes — and you refine the structure by talking to it before a single lesson is written. Each lesson is written the moment you open it and streams onto the page block by block: explanation, code, diagrams, formulas, inline checks. The part I care most about is what happens afterwards. Every lesson seeds small recall cards that come back at 1, 3, 7, 14 and 30 days, and module quizzes test synthesis across lessons rather than memory of the last one. Spacing and retrieval are the boring, well-evidenced half of learning, and they're the half AI tools usually skip. What it isn't: there's no accreditation and no certificate, and there's no mobile app — it runs in your phone's browser. Courses can be generated in your language, though the interface is English only. The free tier needs no card: a full course structure plus the first two lessons, refreshing every 30 days. Every paid plan unlocks every feature — you're buying generation, not tiers of access. What I'd most like from you: ask it for something obscure, or something you already know well. That's where curriculum design falls down, and that's the feedback I can actually act on.