Can you score above 70?
Record for 60 seconds. Get a score, a filler word count, and one thing to fix.
Pick an answer. See the feedback. Then try your own.
These are real evaluations of real recordings. Pick a track and skill level, listen to the audio, then read what the feedback looks like.
“Describe a time you showed leadership.”
Your core initiative was sound (clarified ownership, built a shared list, shipped on time), but filler clusters ('basically', 'um', 'kind of', 'like') diluted your executive presence.
Action Plan
Replace casual qualifiers ('kind of doing their own parts') with decisive, active leadership language.
Practice delivering your opening sentence with zero filler buffers before the first verb.
Direct cross-functional coordination: taking personal responsibility to sync with design and engineering leads daily.
Opening Hook
“So basically, um, there was this time at my old company when we were working on a product launch.”
“During a critical product launch at my previous company, unclear review ownership threatened our release timeline.”
“So basically, um, there was this time at my old company”
Triple filler buffer at the cold start burns 4 seconds without conveying information.
“people were kind of doing their own parts... nobody was really sure who owned the final review”
'Kind of' and 'pretty busy' minimize the real stakes of the coordination breakdown.
Try with your own voice: no account needed
Record 30 seconds on the prompt below. You'll get a score, pacing data, and a rewritten version of your opening hook. No sign-up required.
“Describe a time you solved a difficult problem under pressure.”
Click to start recording
Talk for up to 30 seconds: no sign-up or credit card required
ChatGPT will tell you that was great. This won't.
Voice assistants auto-clean your transcript and let you re-record until it sounds good. That's polite. It's also why nothing changes.
- You can pause, restart, and re-record. Nothing is at stake, so nothing sticks.
- Your transcript gets cleaned up. The filler words vanish, and so does your awareness of them.
- The feedback is always encouraging, regardless of what you actually said.
- 60 seconds. No restarts. The timer pressure is the point.
- Your exact words, every hesitation, and the timestamps to find them.
- A score, a quote from your own answer, and one specific thing to fix.
One prompt. One minute. Then feedback.
You get a prompt
From a curated track or your own custom deck. No prep time. That's deliberate.
“Design a distributed rate-limiting architecture spanning 5 global cloud regions.”
You talk for 60 seconds
The timer runs. Your pauses, fillers, and pacing are all tracked. No restarts.
You get a score and one thing to fix
A breakdown across seven axes, your own words quoted with timestamps, and one micro-drill to practice before your next attempt.
Two tracks. Pick the one that matches the pressure you're preparing for.
System Design & Architecture
For system design interviews, architecture reviews, and explaining technical decisions under a timer.
“Explain what a Load Balancer is and why it's critical for scale.”
“Design a distributed rate-limiting architecture spanning 5 global cloud regions.”
Impromptu & Executive Speech
Behavioral interview prep, pitch practice, impromptu speaking, or just getting comfortable thinking out loud.
“Describe a project trade-off where you had to compromise on scope.”
“Convince an audience that privacy is more valuable than user convenience.”
Here's what a full evaluation looks like.
Your words, scored and timestamped. The evaluation quotes you directly so you can hear what worked and where you lost the thread.
“Design a distributed rate-limiting architecture spanning 5 global cloud regions.”
“...I'd probably use Redis for that...”
You named a tool without explaining why. State the failure mode before reaching for the solution.
“The first question I'd ask is what's our SLO...”
Good instinct. Leading with the SLO question shows you're thinking about constraints before implementation.
Lead with the constraint before the solution. Practice a 15-second cold open naming the multi-region sync issue, then specify Redis or Memcached.
Free is actually free. Pro is for volume.
Three evaluated drills a day, every day, at no cost. Pro removes the daily cap and adds session history.
3 drills/day · refills at midnight UTC
Cancel anytime. No contract.
One prompt. 60 seconds.
See where you land.
Free account, three drills a day, no credit card.
Try a free drill3 free drills per day · Resets at midnight UTC