I interviewed with Okta in December of 2021. It was a long process (1 call with recruiter, 1 interview with hiring manager, 3 interviews with peers, 1 final interview with hiring manager). Everyone I spoke with was incredibly professional and open. It wasn't a particularly difficult interview process, just basic questions on my current role and experience. I made it to the final round and did not receive an offer. I wish they could have provided feedback on why I did not progress, but I understand some companies have policies against this.