AI Mock Interview Trainer with a Voice Interviewer

An online trainer for job interview preparation: an AI interviewer talks with you by voice, asks questions tailored to your profession and the job posting, and follows up when an answer comes out too general. After the practice interview you see every answer broken down with the STAR method, your speaking pace, filler words and a stronger version of your own stories.

How a practice session works

1
Set up the interview

Choose the position, format, level and language. Optionally add a job posting and your resume, and test your microphone.

2
Answer out loud

The interviewer greets you and asks the first question. Answer as you would in a real interview — with headphones on, in your own words.

3
Review your answers

In a minute or two the report is ready: a score, speech metrics, feedback on each answer and a button to drill your weak spots.

Rehearse a job interview out loud and see what to strengthen

For a job
Length

A light model — for frequent practice

Leave early and the unused minutes will come back

Transcript

The conversation text will appear here

Emma
HR screening · Middle
Connecting…

Interview plan

    Before you start

    • Put on headphones through speakers, the interviewer's voice gets into the microphone and it hears itself
    • Find a quiet place noise and other voices throw off speech recognition
    • Finished your thought? Stop talking Emma will hear the pause and go on; you can also cut in

    In the feedback after the conversation

    Structureanswers using the STAR method
    Specificsexamples, numbers, facts
    Personal contribution"I did", not "we"
    Deliverypace, pauses, filler words
    Check the level before you start — no minutes are being spent.
    --:-- left

    Preparing your feedback…

    Scoring the answers takes a minute or two. The transcript is already done — you can read it.

    Job posting and resume

    Used only for questions in this session; up to 20,000 characters.

    Features

    A voice conversation, not a questionnaire
    The interviewer listens to you in real time, asks follow-up questions and reacts if you cut in — just like a call with a recruiter.
    Tailored to the role, the job and your resume
    Questions are built from the chosen position (756 occupations), your skills profile, the job description text you paste and your resume.
    Interviews in another language
    Preparing for an interview in German or Spanish? The interviewer speaks the language you choose, and the feedback with language notes comes in the site language.
    Feedback on every answer
    Scores from 1 to 5 for structure, specifics and personal contribution, a quote from your answer and the same story told more strongly — using only your facts.
    Drilling weak answers
    One button in the report starts a short practice round with only the questions that scored low — so you can see whether you improved.
    Interview recording
    With Premium you can replay the conversation answer by answer with the transcript and download it as a file: you hear how your pauses and intonation sound.

    What you can do

    • Take a mock interview by voice — HR screening, behavioral, technical, or a final round with the hiring manager
    • Practice salary negotiation with a recruiter who haggles
    • Prepare for a specific job by pasting its description
    • Rehearse an interview in a foreign language and get notes on your language
    • Find out your speaking pace, filler words and answer length
    • Repeat only your weak answers and compare the score with your previous session

    Why it works

    Answering out loud is harder than thinking an answer through in your head: the recruiter hears the pauses, the "um"s and the stories with no result — you don't. Here you talk with an interviewer who behaves like a person: one question at a time, a request for an example and numbers whenever it hears generalities, and no grading while you talk. The feedback after the session separates delivery (pace, pauses, filler words) from content (STAR structure, specifics, personal contribution), and drilling weak answers turns the feedback into your next practice session.

    Frequently asked questions

    How is a voice trainer different from asking an AI chat for questions?

    You speak instead of typing. Writing a good answer and saying it on the spot are different skills: out loud you get pauses, filler words and stories with no result. The interviewer here listens to you in real time and follows up on what you actually said, and the feedback after the session measures both delivery and content.

    Where do the questions come from?

    The plan is built for you: from the chosen position and format, the skills in your Tembrica profile, the gaps to your target role and real work tasks of the profession from the O*NET database. If you add a job description and your resume, the interviewer builds on them too, but never invents facts about you. You see the plan before you start.

    Can I take the interview in another language?

    Yes. In the "Language" setting, choose Spanish, German or another language: the interviewer will speak it, and so will the transcript. The feedback comes in the site language, quotes and stronger versions of your answers in the interview language, plus separate notes on your language: imprecise words and how to say it more naturally.

    How does drilling weak answers work?

    In the report, the "Drill weak answers" button starts a short practice round with only the questions where at least one score was 3 out of 5 or lower, using the same settings. The new report shows whether the score changed. It is a regular session: you choose its length and price yourself.

    What gets charged if I finish early or the connection drops?

    Only the started minutes of conversation: the rest of the chosen length goes straight back to your balance. If the conversation never started — for example, the connection failed — nothing is charged. The amount on the "Start the interview" button is the ceiling for the chosen length and mode, and the report shows how much was actually charged.

    Where do my voice and the conversation text go?

    Your voice is sent in real time to the speech-model provider OpenAI (USA), which runs the dialogue; under OpenAI's rules, API data is not used for training and may be stored for up to 30 days for abuse monitoring. We do not save the audio. The conversation text is analyzed for the feedback by a model from 0. The transcript and the feedback are stored in your Tembrica account. Details are on the "AI providers" page.

    Where is the interview recording stored?

    Your browser assembles the recording during the conversation, while the tab is open. With Premium you can replay it answer by answer with the transcript and download it as a file. If you close the tab, the transcript and the feedback remain in "My practice sessions", and the audio only in the file you downloaded.

    Do I need headphones, and what microphone do I need?

    Any microphone works, including a laptop's built-in one, plus browser permission to use it. Headphones are strongly recommended: through speakers, the interviewer's voice gets back into the microphone, which may take it for your answer. The "Test microphone" button shows the signal level before the session starts.

    Will this help in a real interview?

    The trainer drills what hiring managers check: answer structure, specifics with numbers, personal contribution, pace and confidence of speech. It is a rehearsal with feedback: as a matter of principle, we do not help with prompting during a real interview.

    💡 Want us to improve this tool just for you?

    We can! Just send us a quick message with your idea. If you'd like to discuss it in detail, leave your email and we'll get back to you. You can stay anonymous.

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