Speak it out loud, with AI

Free, real-time speaking and mock-interview practice in your browser. Each scenario is grounded in a real lesson, scored, and replayable.

Free AI Mock Interview Practice

Mock interview: Functions

A free, real-time AI mock interview you can do out loud in your browser.

Try a live demo round

Picked at random from the catalogue below; refresh for another.

Build your own interview

  • Any role or topic, described in plain words
  • What you want to improve becomes your live-tracked goals
  • Fresh questions every round, with a scored review
Build my interview →

Takes about a minute; runs free on your own Gemini key.

How a round works
  1. Pick a scenario on any lesson page
    Pick a scenario on any lesson page
  2. Read your scene, goals, and target patterns
    Read your scene, goals, and target patterns
  3. Talk it out; goals tick off live as you hit them
    Talk it out; goals tick off live as you hit them
  4. Get a score out of 5 and stronger lines to reuse
    Get a score out of 5 and stronger lines to reuse

Get your free Gemini API key

Practice runs on Google's free Gemini tier using your key, which is what keeps it free for everyone. Setup takes about 30 seconds and needs no card.

  1. Open aistudio.google.com/apikey and sign in with any Google account.

    Step 1: Open

  2. Click Create API key. Asked for a project? Choose Create project and give it any name.

    Step 2: Click Create API key. Asked for a project? Choose Create project and give it any name.

  3. Create the key on that project with billing off (the default).

    Step 3: Create the key on that project with billing off (the default).

  4. Copy the key and paste it into any scenario's Settings.

    Step 4: Copy the key and paste it into any scenario's Settings.

Your key is stored only in this browser and sent only to Google; we never receive it. You can revoke it any time at aistudio.google.com/apikey.

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