How the options compare

$300 for a human coach.
Or free tools with no feedback.
There's a third option.

Tailored questions from your actual CV. Immediate feedback on every answer. A score you can track. For less than a coffee a day.

Start practising free → Try the demo

How the three approaches compare

Human Coach $150–$300 / session Generic AI ChatGPT, Gemini, etc. InterviewZap From $19 / month
Cost
Price per session $150–$300 Freelimited, or paid plan Unlimitedfrom $19/month
Available 24/7
Repeat as many times as needed
AI Quality
AI model — GPT-4ogeneral-purpose Anthropic Claudefrontier model
Reasoning quality
Human-sounding feedback
Personalisation
Questions tailored to your CV if you paste it in
Questions tailored to the job if you paste it in
Interviewer follow-up questions
Multiple interviewer styles 4 personas
Feedback & Scoring
Structured per-answer feedback
STAR structure analysis
Numeric score (0–100) varies by coach
Rewritten model answer
Progress
Score trend across sessions Pro plan
Weak spot identification Pro plan
Insights carried to next session Pro plan
Here's what that looks like in practice.

A structured practice system

InterviewZap is not a chatbot you prompt. It is a structured practice system that reads your background, learns about you and coaches you through every answer.

Question 3 of 8 Finance Analyst · Deloitte
"Tell me about a time you had to present complex financial analysis to a non-finance stakeholder. How did you adapt your communication style?"
Drawn from your Macquarie internship
12 tailored questions ready
Built from your CV & this role
Questions

From your actual CV and the job

Upload your CV and paste the job description. InterviewZap reads both and generates the questions a real interviewer would pull from your background — not recycled internet generics.

Behavioural questions referencing your actual experience
Competency questions drawn from the job description
Dynamic follow-ups based on exactly what you said
Feedback & Scoring

Instant Scoring With Feedback.

Every answer gets a numeric score, a breakdown across STAR structure, specificity, and impact — and a rewritten version of what you should have said, in your own voice.

Numeric score (0–100) you can track and beat
Specific gaps — not vague comments like "be more concise"
Suggested improvement written in your voice, not a template
78
PASS
STAR Structure
72
Relevance
85
Specificity
76
Impact
48
Clear context Strong actions Add a measurable result
Suggested improvement
"...which resulted in the client approving the model within the week — two days ahead of schedule."
Score ready · 3 suggestions
Specific gaps, not generic tips
Question 5 of 8 Product Manager · Atlassian
"Tell me about a time you had to influence a decision without direct authority."
● 0:21
"During my internship at the consulting firm, I needed to get two senior analysts to change their approach on a client deliverable. I didn't have the authority to direct them, so instead I..."
AI speaks, you answer
Audio discarded after transcription
Voice Mode

Listen and Answer out loud

Switch on voice mode and the AI reads each question aloud in the interviewer's voice. Speak your answer naturally, pause, and InterviewZap transcribes and moves on. No keyboard, no clicking.

AI reads questions aloud in the persona's voice
Silence after speaking auto-submits your answer
Practise your delivery, not just your words
Progress Tracking

See if you're actually getting better

Every session score is tracked and every weak spot identified across sessions. InterviewZap shows you exactly which competencies are improving and which you keep struggling on — so you can fix them before it counts.

Score trend across sessions — know you're improving
Weak spots identified by competency, not just overall score
Insights carried forward — next session targets your gaps
Score across sessions
52
S1
61
S2
68
S3
74
S4
79
S5
Weak spots identified
Answers end without a measurable outcome
Key points buried — answers run 30–40% too long
+27 pts from Session 1
STAR Structure improving fastest

The human coach

Experienced and often genuinely insightful. But at $150–$300 a session, the economics don't work for the kind of repetitive practice that actually builds confidence. Most people can afford one session — two if they're lucky — then walk into the real interview hoping it was enough.

$300
average per session
1 session $300
3 sessions $900
InterviewZap / month $19
You can't afford to practice — only to perform
Hard to book — 1–2 weeks lead time when you need it now
One style, one perspective — no way to simulate a skeptical panel or pressure interview
No score — no consistent metric to track whether you're actually improving

When a human coach is still worth it

This isn't about replacing coaches entirely. There are times when a real person is the right call.

Use a human coach when…
  • You're preparing for a once-in-a-decade opportunity (partner track, C-suite, major career change)
  • You need deep industry-specific coaching from someone inside the field
  • You've already practised extensively and want a high-stakes final mock
  • You're dealing with interview anxiety that goes beyond preparation
Use InterviewZap for everything else
  • Graduate and entry-level applications where volume and repetition matter
  • Ongoing practice throughout a job search — not just the week before
  • Late-night sessions when you can't sleep because the interview is tomorrow
  • When you need to measure whether you're actually improving

Generic AI tools

ChatGPT can role-play an interviewer if you set it up. But you're the one running the session — there's no structure, no arc, no automatic follow-up when you give a weak answer. You finish with no score, no formatted feedback, and no signal on whether you're ready.

No score.
No session.
No feedback.
No memory.
No session structure — you prompt it; it doesn't run the interview
No follow-up intelligence — can't probe a weak answer the way an interviewer would
No scoring — no number to beat, no way to measure progress
No memory — every conversation starts from zero

When generic AI tools might be enough

ChatGPT isn't useless for interview prep. Here's when it works — and when it doesn't.

Use a generic AI tool when…
  • You want to quickly brainstorm what questions might come up
  • You're doing a rough warm-up with no need for structured feedback
  • You already know your answers and just need a casual sounding board
  • Budget is genuinely zero and you have no other option
Use InterviewZap for everything else
  • When you want feedback that names exactly what was missing
  • When you need a score to know if you're actually improving
  • When you want follow-up questions that push back on weak answers
  • When the interview actually matters and you can't afford to wing it

Your next interview is coming.
Will you be ready?

Stop hoping you'll remember what to say. Start building the confidence that means you won't need to hope. Sign up free — your first session starts in minutes.

Practise Free Tonight →

No credit card. No commitment. Cancel any time.

Instant access
Tailored to your CV & role
Feedback after every answer
7-day free trial on paid plans