Powered by Claude Sonnet 4.5 · Built by engineers, for engineers

Master technical interviews
before they count.

The AI interviewer built for software engineers. Realistic questions tuned to your role and level — FAANG, hedge funds, high-growth startups. Feedback that quotes what you actually said. No generic "great job!" filler.

15 min
Real-time AI feedback
3
Verdict tiers
0
Generic filler lines
behavioralQuestionQ 3 / 5

Tell me about a time you disagreed with an engineering decision and had to escalate. What did you actually do?

Your answer

"In Q3 our lead pushed for a rewrite. I disagreed because…"

claude · feedback.json live
"verdict": strong
"score":4/5
"strengths": "Clear STAR structure — you named the stakeholder, the constraint, and the measurable outcome (18% churn drop)."
"improve": "You glossed over trade-offs. Say why you rejected the cheaper vendor before you name the one you picked."

How it works

Three steps.
No fluff.

Every answer is scored against the role and level you picked — a senior engineer prompt reads differently from an entry-level one.

01

Pick your role and level.

Product Manager, Backend Engineer, Data Scientist — anything. We tune the question mix to entry, mid, or senior.

02

Answer 5 realistic questions.

A mix of behavioral (teamwork, conflict, failure) and role-specific technical questions. Type your answer like you would say it.

03

Get specific, cited feedback.

A verdict — strong, solid, or needs work — plus what worked and the single most useful thing to improve, quoting what you actually said.

Live demo

Try it right now. No signup.

Pick a role and level, get 5 real questions with category tags, submit an answer, and watch Claude Sonnet 4.5 stream its evaluation live.

Resume checker

Is your resume ready?

Upload a PDF, pick the role you're targeting, and Claude grades it — Excellent, Best, or Average — plus a 0–100 score and specific rewrites for the weakest lines.

claude · resume.jsonsonnet-4.5
Upload a resume to see verdict, score, and the specific lines worth rewriting.

Resume maker · Claude Sonnet 4.5

Build the resume in ten minutes,
let Claude write the bullets.

Fill in a structured form, tap Rewrite with AI on any bullet, and Claude quantifies the impact in STAR-format. Export a clean, ATS-friendly single-column PDF that recruiters can actually search.

  • Structured entries — role, dates, bullets, education, skills
  • One-click bullet rewrite for STAR-format + quantified impact
  • AI-generated 2-sentence summary tuned to your target role
  • ATS-friendly single-column PDF (works with every parser)
  • Free tier: 1 resume / month · Pro & Team: unlimited
resume.pdf · previewATS-friendly
Priya Sharma
Senior Backend Engineer
priya@work.com · +91 ••••• ••210 · Bangalore · linkedin.com/in/priya
Experience
Sr Backend Engineer · Payflow
2022 — Present
Led migration of 12M/day transactions to Kafka event bus, cutting p99 latency 62%
Owned Stripe + Razorpay dual-rail integration handling $2M+ monthly GMV
rewritten by claude

Why it works

Built on two very careful prompts.

Everything here comes from the way the app talks to Claude. Fewer moving parts, harder to game, better answers.

JSON-strict output.

Both prompts force a strict JSON shape with no markdown fences or preamble — the app parses Claude's response directly, no fragile text-scraping.

Specific, not sycophantic.

Feedback quotes what you actually said. No "great job!" filler — just the single most useful thing to fix next.

Role + level, every call.

A senior engineer question set reads differently from an entry-level one. Same prompt template, different variables — no forking.

Behavioral + technical mix.

Teamwork, conflict, and failure questions balanced with role-specific technical prompts calibrated to your seniority.

Powered by Claude Sonnet 4.5.

Fast enough for the flow-state loop: pick, answer, feedback, next. Averages under 3 seconds per evaluation.

Nothing is stored you don't opt into.

Practice sessions are yours. Sign up to keep a history and track progress; skip signup and it's a clean slate every time.

Sponsored

Pricing · Auto-renew · Cancel anytime

One price. Instant checkout.

Card, UPI, netbanking or wallet — all through Razorpay's secure checkout. Auto-renews so your practice never pauses. Cancel from the dashboard whenever.

Starter

For a quick spin
Freeforever
  • 3 mock interviews / month
  • 5 questions per session
  • Verdict + strengths + improve
  • Behavioral + technical mix
Most popular

Pro

$4.99/ month
  • Unlimited mock interviews
  • Up to 10 questions per session
  • Session history + progress
  • Priority Claude Sonnet 4.5 access
  • Voice delivery analysis
  • Resume checker (Excellent / Best / Average)
  • Auto-renews · cancel anytime

Team

For hiring prep cohorts
$14.99/ month
  • Everything in Pro
  • 5 seats included
  • Shared question banks
  • Weekly progress reports
  • Auto-renews · cancel anytime
  • Email support

What just shipped

Small, useful additions.

Three new signals on top of the two-prompt core — category tags, 1–5 scoring, and voice delivery analysis.

Just shipped

Category labels

Every question tagged behavioral / technical / role-specific — so you can see which type is dragging you down.

Just shipped

Numeric scoring (1–5)

A score alongside the verdict, so progress across sessions turns into an actual chart, not a vibe.

Just shipped

Voice delivery analysis

Record your answer out loud — Whisper transcribes, Claude analyses pacing, filler words, and confidence as a separate signal from content.

Sponsored

FAQ

Quick answers.

Interviewly star markInterviewly

Mock interviews that quote you back to yourself. Powered by Claude Sonnet 4.5 and two very careful prompts.

Payment

  • Razorpay checkout
  • Card · UPI · netbanking · wallets
  • Instant activation
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