Frequently, the burgeoning field of black-box optimization encounters challenges due to a limited understanding of the mechanisms of the objective function. In this paper, we provide the new concept of the "Order Oracle" as a novel approach to solving such problems. The Order Oracle offers a unique perspective, using only access to the order between function values (possibly with some bounded noise), but without assuming access to their values. As theoretical results, we provide estimates of the convergence rates of the algorithms (obtained by integrating the Order Oracle into existing optimization "tools") in the non-convex, convex, and strongly convex settings. Our theoretical results demonstrate the effectiveness of the Order Oracle through numerical experiments. Finally, we show the possibility of accelerating the convergence of such algorithms.