Online Proctoring Software in 2026: Every Major Platform, Compared and Troubleshot

Remote proctoring is now the default delivery method for a large share of U.S. academic and licensure testing. The platforms differ far more than candidates expect — some are browser extensions, some are lockdown applications, some record and review later, some put a live human on the other side of the camera. Choosing the right preparation depends entirely on which one your exam uses.

The three architectures

Extension-based automated proctoring — Proctorio, Honorlock. Lightweight, Chrome-only, records and scores behavior automatically; an instructor reviews the flags afterwards. Fails at: extension state, browser permissions, managed devices.

Lockdown application — Respondus LockDown Browser, ExamSoft Examplify, Sentinel Secure, PSI Secure Browser, ProProctor, OnVUE. Installs on the machine, closes competing processes, controls the display. Fails at: installation rights, background applications, second monitors, macOS privacy permissions.

Live human proctoring — ProctorU, Examity, Prometric, PSI, Pearson VUE at check-in. A person verifies identity, runs the room scan and monitors the session. Fails at: scheduling, queues, remote-control permissions, ID mismatches.

Platform-by-platform quick reference

• Proctorio — Chrome extension, automated flagging, common in Canvas and Blackboard courses. Full Proctorio troubleshooting guide
• ProctorU / Meazure Learning — Guardian Browser plus live proctor. Full ProctorU guide
• Respondus LockDown Browser & Monitor — the most widely used stack in U.S. higher education. Full Respondus guide
• Honorlock — extension plus on-demand live proctors and phone detection. Full Honorlock guide
• Examity — tiered automated to live authenticated proctoring. Full Examity guide
• ExamSoft Examplify — offline encrypted delivery for bar, nursing, dental and medical exams. Full Examplify guide
• Pearson VUE OnVUE — IT and professional certification delivery with a hard check-in window. Full OnVUE guide
• Prometric ProProctor — healthcare, accounting and government credentialing. Full ProProctor guide
• PSI Bridge & Secure Browser — state licensure: real estate, insurance, contracting. Full PSI guide
• Kryterion Webassessor & Sentinel — biometric-enrolled certification delivery. Full Kryterion guide
• Mercer Mettl — used by employers and some international programs; browser-based with AI proctoring and a mobile secondary camera option. Its failures mirror Honorlock's: permissions, lighting and second-device pairing.
• Talview — AI proctoring plus interview tooling, common in hiring assessments; the usual browser-permission and bandwidth diagnostics apply.

Which failures are actually yours to fix

You can fix: browser and application versions, camera and microphone permissions, background applications, second monitors, upload bandwidth, lighting, ID glare, room clutter, and arriving early.

You cannot fix in-session: managed-device restrictions on a school or work laptop, an unsupported operating system, a name mismatch on your registration, or a missed check-in window. Every one of those must be resolved days in advance.

Privacy, in plain terms

These platforms record video, audio and screen activity, and lockdown clients enumerate running processes to close them. They do not read personal files, do not persist after uninstall, and do not access your phone's contents. Recordings are retained under your institution's policy — typically weeks to a couple of years — and you have the right to ask your institution what that policy is. If you have a documented disability, accommodations for extra time, breaks or alternate delivery are arranged with the institution or credential owner, never with the proctoring vendor.

The universal pre-exam checklist

Roughly nine out of ten proctoring incidents trace back to the same five conditions. Run this list the day before, not fifteen minutes before.

• Use the same machine, browser and network you will test on. A system check passed on a laptop at home does not certify the desktop at work.
• Reboot fully. A cold restart releases the camera handle that Zoom, Teams, Discord, OBS, Snap Camera or Windows Camera quietly kept open.
• Update the browser and the secure application. Version mismatch is the single most common launch failure.
• Test upload, not download. Live proctoring streams video *out*. You need a stable 1.5–3 Mbps upload; a 500 Mbps download does not help if upload collapses.
• Disable VPNs, proxies, corporate firewalls, parental filters and antivirus web shields. Managed work or school devices block the ports proctoring platforms use, and administrators cannot always unblock them in time.

Fast diagnostic sequence when something breaks

1. Note the exact error code or message and screenshot it — support resolves coded errors in minutes and vague descriptions in hours.

2. Check whether the failure is *device*, *network* or *account*. Device: the check fails offline too. Network: it fails only on this connection. Account: it fails on every device.

3. Switch one variable at a time: hotspot instead of Wi-Fi, Chrome instead of Edge, second machine, guest OS profile.

4. Re-run the vendor system check and save the report ID.

5. Contact live support *before* the appointment window closes — most vendors will not reinstate a session once you have exceeded the launch grace period.

What to do if the session is lost anyway

If the exam terminates, do three things immediately, in this order: screenshot the error, open the vendor's live chat and get an incident or case number, and email your institution or licensing board the same day with that number attached. Reinstatement decisions almost always hinge on documented, timestamped evidence created during or immediately after the incident — not on a request filed a week later.

Then use the retake window deliberately. Rehearse the launch flow on the exact machine, run one full-length timed practice test under the same conditions, and treat the technical setup as part of your study plan rather than an afterthought.