🎯 Take part in the 30-day or 90-day challenge●Track. Record. Improve.●✦Free challenges — no payment●join a streak → improve your speaking●🎯 Take part in the 30-day or 90-day challenge●Track. Record. Improve.●✦Free challenges — no payment●join a streak → improve your speaking●

Interview prep - practice behavioral, system design, ML, and technical interview answers

Frameworks
  • SSituation - set the scene and context
  • TTask - describe your responsibility
  • AAction - explain what you did
  • RResult - share the outcome
  • PPoint - state your main idea up front
  • RReason - give the why behind it
  • EExample - make it concrete with a story
  • PPoint - restate to land the close
  • PPast - where you've been & what shaped you
  • PPresent - what you do today, with proof
  • FFuture - where you're heading next
How do you prioritize when everything feels urgent?
Describe a conflict on a team and how you resolved it
What are you most proud of in the last year?
Take 30 Days Challenge→NEW
finish the streak → get all your money back
01real questions

Behavioral, system design, ML, Applied AI, and more - built for spoken answers.

02answer with a frame

STAR, PREP, or PPF - pick a scaffold so your story has a shape.

0360 second cap

The recruiter has eight more candidates today. Tight wins rooms.

04tape it. fix it.

We mark every filler, hedge, and run-on so you stop doing them tomorrow.

The questions
they actually ask.

curated from real interview reports - across behavioral, system design, ML, and Applied AI.

🏗️System Design · PREP
“Design a URL shortener like bit.ly - what are the core components?”
practiced 2,418 times↗
💻Software Eng · PREP
“Explain the difference between processes and threads.”
practiced 3,102 times↗
🤖ML Engineer · STAR
“Walk me through taking a model from notebook to production.”
practiced 1,887 times↗
⚡Applied AI · PREP
“How do you reduce hallucinations in a RAG-based product?”
practiced 2,065 times↗
📋Behavioral · STAR
“Tell me about a time you had to manage competing priorities.”
practiced 8,402 times↗
🔬ML Research · PREP
“Explain transformers and why attention changed deep learning.”
practiced 1,540 times↗

Practice Plus

Unlimited practice.

5 free takes, then upgrade - 90% off all plans.

Weekly

$9.99/week

$1.00/week

90% off

  • ✓Unlimited practice trials (Topics, Interview, Vocab)
  • ✓10 minutes of Sophie AI coach per week
  • ✓Mystery boxes on practice milestones
  • ✓Cancel anytime on weekly or monthly

Best value

$17.99/month

$1.80/month

90% off

  • ✓Unlimited practice trials (Topics, Interview, Vocab)
  • ✓10 minutes of Sophie AI coach per week
  • ✓Mystery boxes on practice milestones
  • ✓Cancel anytime on weekly or monthly

Lifetime

$49.99 lifetime

$5.00lifetime

90% off

One-time payment

  • ✓Unlimited practice trials (Topics, Interview, Vocab)
  • ✓10 minutes of Sophie AI coach per week
  • ✓Mystery boxes on practice milestones
  • ✓Add your own topic

Speaking challenges

Prefer streak-based money-back?

One-time challenge enrollments - no subscription required. Finish Sprint or Marathon and get all your money back.

Try it

7 days

Starter

One minute every morning, for one week.

Freeno payment
no money-back
  • ✓One completed take per day
  • ✓1 skip day built in
  • ✓Daily topic + transcript + scores
  • ✓Mystery boxes on streak milestones
  • ✓Mystery box on day 7

Free · no payment · no money-back

Most popular

30 days

Sprint

One minute every morning, for a month.

$30$1 × 30 back
finish → $30 back returned
  • ✓Daily random topic + 60-second take
  • ✓Clarity, structure & presence scores
  • ✓3 skip days built in
  • ✓Daily money-back for completed days
  • ✓2 mystery boxes (days 15 & 30)

Pay once · earn money-back for completed days

Deep habit

90 days

Marathon

A season of speaking habit-building.

$90$1.50 × 90 back
finish → $135 back
  • ✓Everything in the 30-day Sprint
  • ✓6 skip days built in
  • ✓Long-form practice unlocks later in the program
  • ✓Daily money-back for completed days
  • ✓6 mystery boxes (every 15th day)

Pay once · earn money-back for completed days

Practice
the answer.

spin a real question, answer in sixty, get the tape back.

See how it works

5 free completed trials · then Practice Plus or a challenge with money-back