The Evidence Locker

Every AI interview copilot, cross-examined.

Ten AI interview copilots. Ten case files. Every claim sourced, dated, and quoted — their own docs, their own refund policies, their own users. Read the evidence, then meet the only tool that survives cross-examination.

Cluely Final Round AI Interview Coder Parakeet AI LockedIn AI Sensei AI Verve AI Interview Hammer Interviews Chat Interview Sidekick
Quick Answer

Which AI interview assistant should you actually pay for?

Pick on four things, in this order: what the tier that actually helps in an interview costs, how fast answers really arrive against the advertised number, what the refund policy says when the tool misfires, and whether the copilot is a native app or a browser tab you could accidentally share. Every case file below answers those four for one competitor, quoting its own pricing page, help centre, terms and users — strengths first. Interview Clozo is the native macOS entry in the set: a free trial with real AI, $199/mo Monthly or $999/yr Yearly, and a money-back guarantee — 14 days on Monthly, 30 on Yearly.

Open a Case File

Fair first. Then the receipts.

Each file credits the competitor’s real strengths, then quotes its docs, its users, and its refund policy — with every source linked at the bottom of the page.

vs Cluely

The most famous “undetectable” AI — whose own support docs map where it gets caught, and whose refund policy excludes slowness and detection. Stealth costs $149.99/mo extra.

Read the comparison →

vs Final Round AI

A polished prep suite with a live copilot — and a Trustpilot record dominated by billing complaints, mid-interview freezes, and a 72-hour refund window.

Read the comparison →

vs Interview Coder

The $299/mo coding-only overlay whose own blog debunks its “100% undetectable” homepage — and whose refund policy reads “all sales are final.”

Read the comparison →

vs Parakeet AI

Credit-metered answers with a slick setup — whose own support forum documents mid-interview freezes, credit-expiry hard-stops, and a process it admits it can’t hide.

Read the comparison →

vs LockedIn AI

Markets 116ms latency; reviewers measure 4–6 seconds. Geo-localized pricing, a money-back badge its refund policy contradicts, and an extension its own docs call an exposure risk.

Read the comparison →

vs Sensei AI

Fast to set up because it lives in a browser tab — which is also its ceiling: no system audio, exposed under full-screen sharing, and a no-refund policy behind a $288 annual lock-in.

Read the comparison →

vs Verve AI

Broad and genuinely cheap — but its own in-app tutorial warns against “Share Entire Screen,” pricing varies by source, and refunds only cover their technical failures.

Read the comparison →

vs Interview Hammer

Answers streamed to a second phone — two devices, one tell. Its EULA voids the money-back badge on its own pricing page, and its only independent press is an astroturfing exposé.

Read the comparison →

vs Interviews Chat

An honest indie web copilot with fair pricing — but a browser tab is the ceiling: tab-audio capture, per-minute credits, and the vendor’s own advice to use a second device when screen sharing.

Read the comparison →

vs Interview Sidekick

A genuinely strong 10,000-question prep bank — paired with a privacy policy that reserves the right to ignore deletion requests and a price that moved roughly 8x in seven months.

Read the comparison →

The Pattern

Ten tools. The same four tells.

Cross-examine the whole category and the pattern emerges on its own. Every figure below is sourced in the case files above.

3–10s
Real answer lag measured by independent reviewers — against “300ms” marketing claims. In a live interview, silence is the loudest tell in the room.
0
Refund policies that favor the candidate: all-sales-final, video-evidence-only, unused-credits-only, or a 72-hour window with a “substantial use” catch. Ours: 14 days on Monthly, 30 on Yearly, every cent back — and unconditional if the app won’t run on your Mac.
1
Tool on this list named in HackerRank’s own detection docs: Cluely. Not us — our cockpit is excluded from capture by macOS itself, at the window level.
1
Native macOS-exclusive app in the category. Everyone else splits attention across browser tabs, Windows ports, and Electron shells.

Real AI generations — three free interviews, 50 minutes each. Ten minutes of setup, and a usage-bounded refund guarantee on every paid plan: 14 days on Monthly, 30 on Yearly.

By continuing, you agree to our Terms of Service and Refund Policy.

Our Method

How these pages are built.

Fair first

Every page opens with what the competitor is genuinely good at. A comparison that pretends the other tool has no strengths is a sales pitch, not a comparison — and you can tell the difference.

Sourced, always

Every criticism links to evidence: the competitor’s own docs, terms, and refund policies first; independent reviews and community threads second. Where a claim comes from a competitor-run review site, we say so.

No invented numbers

You will not find fabricated latency benchmarks or made-up ratings on these pages — theirs or ours. Where architecture is not public, we describe observable behavior and label interpretation as a hypothesis.

Looking for alternatives?

Shopping by tool? Start with the alternative roundups — or see why Mac users go native.

Start Now

The verdict is in.
Start with the tool that survives it.

Real AI generations — three free interviews, 50 minutes each. Ten minutes of setup, and a usage-bounded refund guarantee on every paid plan: 14 days on Monthly, 30 on Yearly.

By continuing, you agree to our Terms of Service and Refund Policy.

3 free interviews — then your plan’s price unless you cancel Free book: Never Take the First Offer →
Trial 3 × 50 min
Monthly $199/mo
Yearly $999/yr
By continuing, you agree to our Terms of Service and Refund Policy.