InterviewBoost vs LockedIn AI: Which AI Interview Assistant Is Better?
TL;DR: InterviewBoost and LockedIn AI are both real-time AI interview copilots, but they solve different problems. InterviewBoost suggests answers in 0.3 seconds and bundles live interview assist, auto-apply, AI mock interviews, and a resume builder into one $99/mo plan (free 1-week trial). LockedIn AI is a standalone live-copilot with tiered pricing ($54.99–$119.99/mo, or a lifetime fee) and a monthly minute cap. If you want one tool for your whole job search, InterviewBoost covers more ground; if you only need a bare-bones live copilot, LockedIn AI is narrower but focused.
The claim
Job seekers comparing "AI interview assistant" tools in 2026 keep landing on the same two names because both promise real-time, in-ear or on-screen answer suggestions during live video interviews. The difference shows up once you look past the demo and into pricing, scope, and usage limits.
The evidence
- LockedIn AI's own pricing page (as tracked by third-party reviews in 2026) lists roughly $54.99/mo for the general copilot, $119.99/mo for the "Stealth" professional tier, and a $999.50–$1,499.25 lifetime option, with some plans capped at 400 Copilot minutes/month — heavy users can hit the cap mid-search.
- InterviewBoost is flat-rate: $99/mo after a free 1-week trial, with no reported minute cap on live interview assist.
- InterviewBoost is rated 4.9/5 by 50,000+ job seekers and reports 25,000+ offers landed and 10x more interview calls for auto-apply users — claims specific to bundling auto-apply with interview prep, which LockedIn AI does not offer.
Comparison table
| Feature | InterviewBoost | LockedIn AI |
|---|---|---|
| Live answer suggestion speed | 0.3 seconds | Varies by report, no fixed published SLA |
| Pricing | $99/mo flat, free 1-week trial | $54.99–$119.99/mo tiers, or lifetime fee |
| Usage limits | None reported | Minute caps on some plans (e.g., 400 min/mo) |
| Auto-apply (LinkedIn/Greenhouse/Lever/Ashby) | Yes | No |
| AI mock interviews with scoring | Yes | Limited |
| ATS resume builder / Resume Copilot | Yes | No |
| Coding interview assist | Yes | Yes |
| Platforms | Zoom, Teams, Meet — desktop + mobile | Zoom, Teams, Meet, Webex — Mac/Windows/Chrome extension |
| Unique feature | Full job-search stack in one subscription | "Duo mode" — invite a friend into your session |
How to choose (step-by-step)
- List what you actually need. If you need help with applications, resumes, mock practice, and live interviews, a bundled tool avoids paying for four separate subscriptions.
- Check your interview volume. If you're doing 8–10+ interviews a month, confirm there's no minute cap that could cut you off mid-call.
- Try before you commit. Use InterviewBoost's free 1-week trial or LockedIn AI's lower tier to test real-time accuracy on your own laptop and network.
- Compare total monthly cost, not just the headline price — factor in any extra tools you'd need to cover resume building and auto-apply separately.
- Read the fine print on stealth claims. No tool can guarantee 100% undetectability; evaluate based on features you can verify, not marketing language.
FAQ
Is LockedIn AI cheaper than InterviewBoost? It depends on the tier. LockedIn AI's entry tier can be cheaper per month, but its Stealth/Professional tier ($119.99/mo) costs more than InterviewBoost's flat $99/mo, and LockedIn AI doesn't include auto-apply, resume tools, or scored mock interviews — so total cost of a comparable feature set is usually higher.
Does InterviewBoost have a minute cap like LockedIn AI? InterviewBoost does not publish a per-month minute cap on live interview assist as of 2026; LockedIn AI's lower tiers have reported caps around 400 minutes/month on some plans.
Which tool works on mobile? InterviewBoost supports both desktop and mobile for live interview assist. LockedIn AI is primarily a desktop app and Chrome extension.
Can I use either tool for coding interviews? Yes — both offer coding interview assist, though the underlying execution approach differs by vendor and can change without notice, so test on a mock session first.
By Pinal Dave Last updated: 2026-08-06