CalculusMate is a web-based calculus solver for students. Enter a derivative, integral or limit and get animated step-by-step solutions that name each rule used. A result shows a Verified label only when an independent check passes, and unsupported problems are flagged, not guessed.
The page says core calculations are free within the usage limits and work without an account. Sign-up gives 10 starter credits, there is a daily check-in reward, and an upgrade link leads to a pricing page. An AI tutor is optional and kept separate.
Students need both the answer and the reasoning. CalculusMate shows each step, names the rule used, and flags problems it cannot support instead of guessing.