Comparison
ZeroLayer AI vs LockedIn AI
“Your secret weapon for job interviews.”
LockedIn has a genuinely strong coding copilot and a unique human-expert “Duo” mode. But its pricing is a maze of credits and a weaker “General” model vs a paid “Pro” model, refunds are reportedly restrictive, and its stealth has a known gap (the browser extension can be visible).
LockedIn splits across credit packs and General-vs-Pro model tiers. ZeroLayer is one $36/mo plan, premium model included.
Where LockedIn AI is strong
- Strong coding / DSA copilot
- Human-expert “Duo” live assist
- 45+ languages
Where ZeroLayer wins
- Honest, single price — no credit buckets or model-gating
- Private by design — on-device transcription
- One real-time model for everyone, not a downgraded free tier
How we compare
The honest interview-copilot comparison.
The category is crowded and a little loud. Here’s where ZeroLayer is genuinely different — and where the others are strong too.
| Capability | ZeroLayer AI | Final Round | LockedIn AI | Cluely |
|---|---|---|---|---|
| Real-time interview guidance | ||||
| Coding & system-design copilot | ||||
| Realistic mock interviews + coaching | ||||
| On-device / private by default | ||||
| Stays off screen-share & recordings | ||||
| Simple, honest pricing | ||||
| Built only for interviews |
Comparison reflects publicly available product information as of 2026 and our own product scope; competitors’ capabilities change. ✓ full · – partial · ✗ not offered.
Try the private one.
Free to start, from $36/mo when you’re actively interviewing. No data leaves your Mac.