1. Extremely high-stakes, high-visibility exams where a single event failure creates legal or regulatory exposure and reputational damage—unless scalability, failover plans, and support SLAs can be validated with documented evidence.
2. Learner populations with limited technical readiness (no admin rights, older devices, or strictly managed employer laptops). Guardian installation and secure workflows can become barriers.
3. Organizations prioritizing the least invasive proctoring model (minimal device control and minimal remote technician interaction), where a different technical approach may better align with privacy expectations.
4. Programs requiring transparent, public pricing: much of ProctorU pricing is institution-specific and can vary; published student fee tables are context-specific.
5. Organizations unable to staff operational support (pre-exam communications, practice exams, escalation processes). The platform does not eliminate support burden; failures shift work to the institution’s team.