The two models
Live proctoring: A trained human proctor monitors the candidate's video feed in real time during the entire exam. The proctor can pause the exam, communicate with the candidate, and make immediate judgements.
Automated proctoring: AI continuously analyses video, audio, and browser behaviour, generating a flagged events report. A human reviewer examines flagged moments after the exam rather than watching the full session.
Most modern platforms — including Proctyx — offer both modes, and increasingly a hybrid: AI real-time analysis with on-demand human escalation.
Cost and scalability
Live proctoring costs scale linearly with the number of concurrent candidates. At 500 simultaneous exams you need 500 proctors. This is expensive and logistically complex.
Automated proctoring costs are primarily software per-session. It scales to tens of thousands of concurrent candidates with no incremental staffing requirement.
For Indian universities running semester exams with thousands of students, automated proctoring is the only economically viable model.
Accuracy and deterrence
Live proctors can make contextual judgements — a candidate coughing versus whispering answers. AI can miss subtle nuance but catches objective events (tab switches, second faces) more reliably than a human monitoring a split-screen of 30 feeds.
Deterrence effect: studies suggest that candidates modify their behaviour when they know they are being watched. Both models provide a deterrence effect, though live monitoring may feel more immediately consequential.
For high-stakes exams (bar exams, government recruitment, professional certifications), live or hybrid proctoring is recommended. For volume assessment in hiring and internal evaluations, automated proctoring delivers strong accuracy at scale.
Candidate experience
Live proctoring can feel invasive — a stranger watching continuously — and adds scheduling pressure since the proctor must be available at the exact exam time.
Automated proctoring typically allows candidates to take exams at any time within a window, reducing scheduling friction significantly.
Candidate briefing is critical for both models. Candidates who understand exactly what is monitored before they begin report significantly lower anxiety levels.
Which should you choose?
High-stakes, low-volume exams (professional certifications, final merit examinations): live or hybrid proctoring.
High-volume, medium-stakes exams (university semester exams, corporate hiring assessments): automated proctoring with human review of flagged sessions.
Low-stakes practice or formative assessments: light monitoring or no proctoring — over-monitoring low-stakes exams creates unnecessary friction and erodes trust.
Proctyx supports all three configurations and allows administrators to set the proctoring intensity per exam type.
FAQ
Is live proctoring more accurate than AI proctoring?
Not necessarily. AI is more consistent and does not suffer from attention fatigue across a long session. Human proctors add value in judgment calls and candidate communication.
Can automated proctoring replace live proctors entirely?
For most volume use cases, yes. For the highest-stakes exams where immediate human intervention matters, live or hybrid models are still preferred.
How much does live proctoring cost vs automated?
Live proctoring typically costs 3–5x more per session than automated proctoring due to the staffing requirement. Contact Proctyx for pricing tailored to your exam volume.
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