Train on the words that actually matter.

Paste your interview answer, your pitch, a toast, your opening line — and rehearse it out loud. We score how you deliver your words, so the gains show up in the room, not just on a passage.

Answer a real one, out loud.

Pick a question, answer it like you would in the room, and CaseBrick scores your delivery and your answer — on your device. Free, as many reps as you want.

Tailored from common public patterns for your goal — never real or leaked. Want a full timed round by company & role? Run a mock interview →

You're the one selling.

Pitch a tough AI buyer who pushes back with real objections — price, “we already have something,” “why now.” You answer out loud; CaseBrick scores how you sell and how steady you sound under pressure.

The buyer is a realistic practice partner built from public patterns — not a real person. Your voice is analysed on your device; only the text is sent.

Your voice stays on your device.

CaseBrick measures how you sound — pace, steadiness, pauses — right here on your device. Your audio is never sent to or stored by CaseBrick.

To have a real back-and-forth, the AI needs to know what you said. Your browser turns your speech into text using its built-in speech recognition — in Chrome that step sends the audio to Google to transcribe it — and only the resulting text is sent to CaseBrick so it can reply. The scoring stays fully on your device.