I am also looking at this. I have found a ton of options still trying to actually see what each is about. unfortunately it looks like to get any useful information you need to actually schedule a demo. no pricing or video demos that I have found. A few of the ones that I am starting to research are; OnVue(This is a Pearson product and may only be available for their LTI
exams), Examity, Mettl, Examus, Respondus, Proctortrack, Proctorio, Honorlock. Some things that I am still figuring out is whether these are AI or Live or both. If they are charging the institution on a tier basis or if it is charged to the student on a per exam basis. Most seem to work with most LMSs. The rest I'm still trying to figure out. Wondering what everyone else is using, if anything and what their experiences are.