There is also the Cahoots program and others like it (as a category I think it's called "alternative dispatch programs" or similar), which have demonstrated benefits. This, by the way, is IMO what defund the police more or less was intended to communicate, for most non-abolitionists. (In reply to your original question.)
In broad strokes, I don't see any other alternatives that don't start with lots more police killings (edit: to clarify, I mean killings by police) and years of protests.