PhantomCodeAI vs LockedIn AI
Both ship real-time AI for live interviews. PhantomCodeAI goes wider — coding, system design, SQL, behavioral, online assessments — and includes flexible one-time credit packs.
All-in-One Coverage
Coding (DSA, LeetCode, system design, SQL), behavioral, HR, and online assessments — all in one app, no second tool needed.
Dual Capture Modes
Live interviewer-audio transcription plus a screenshot hotkey for proctored online rounds. Pick the mode that matches your interview.
One-Time Credit Packs
One-time credit packs from $19 / ₹1,599 with text and interview-call credits that never expire — no recurring subscription required.
Side-by-Side Comparison
| Feature | PhantomCodeAI | LockedIn AI |
|---|---|---|
| Starting Price | $19 | — |
| Real-Time Interview Audio | ||
| Screenshot Hotkey Capture | ||
| Undetectable Desktop Overlay | ||
| macOS + Windows Native App | ||
| 11 Programming Languages | ||
| 55 spoken languages | ||
| System Design (HLD + LLD) Coverage | ||
| Behavioral / HR Round Coverage | ||
| One-Time Credit Packs (Never Expire) |
Try the #1 Alternative to LockedIn AI
The real-time, all-in-one AI interview copilot for software engineers, analysts, and job seekers — trusted by 412K+ users across 80+ countries with a 4.87★ rating from 12,045+ reviews.
Prefer the "why switch" breakdown? Read the LockedIn AI alternative guide →
Frequently Asked Questions
- How does PhantomCodeAI go beyond LockedIn AI for coding interviews?
- PhantomCodeAI handles DSA, system design (HLD/LLD), database design, SQL, behavioral, HR, and online-assessment rounds inside the same app — and generates code in 11 programming languages (Python, Java, JavaScript, TypeScript, C++, C#, Go, Rust, Ruby, Swift, Kotlin).
- Can PhantomCodeAI replace LockedIn AI on Zoom, Google Meet, and Teams?
- Yes. PhantomCodeAI runs as an undetectable desktop overlay that does not appear on screen-share streams in Zoom, Google Meet, Microsoft Teams, or Discord, and it does not show up in the dock or Activity Monitor.
- Is PhantomCodeAI cheaper than LockedIn AI long-term?
- PhantomCodeAI offers one-time credit packs (Starter $19, Basic $29, Power $39) where credits never expire, plus a $49/month subscription and a $199/year plan. If you only interview for a few weeks per year, the credit-pack model is cheaper than any open-ended monthly subscription.