Privacy Policy

Last updated September 27, 2026Draft, pending legal review

Superday is a practice tool: an AI interviewer that runs mock interviews for college recruiting, and an AI tutor that teaches from class materials you upload. An employer can also invite you to a first-round interview run by our AI interviewer (see Employer screenings). This page explains, in plain language, what we keep, what we never keep, and what you can do about it. The short version:

Your camera never leaves your device.
Superday never stores raw call audio. Transcripts are kept. If we use ElevenLabs for speech, it keeps its own logs.
We never sell your data. We share it with an employer only for a screening interview that employer invited you to and you agreed to take.
You can export or delete your data from Settings at any time.

What we collect

Account: your name and email from Google sign-in (only your email if you sign in with an emailed link), and a berkeley.edu address if you verify one.
Profile: first name, year, major, recruiting path, your voice speed setting, and the weak spots your scorecards point out.
Game settings: your daily goal (30, 60 or 120 XP) and your time zone, which your browser suggests and you can change. The time zone decides which day your practice counts toward for your streak. XP, levels, streaks and badges aren't stored separately: we work them out from your practice and lessons each time you look.
Resume: if you add one, a short text summary of its highlights, and the latest PDF you uploaded.
Practice sessions: what you set up, the transcript of what you and the interviewer said, whiteboard notes, your scorecards, and the 1 to 5 "felt real" rating and note you give a call. Say-it-back drills from a lesson are practice sessions too.
Lesson progress: which lessons you started and finished, how far you got, and whether you got each check right on the first try and how many tries it took. We don't keep what you typed or chose in a check.
Files for a call: slide images you upload and snapshots of the whiteboard.
Class materials: notes, slides or readings you add for the tutor, as a PDF, a text file or pasted text. We keep the text we read from each one, its title, and the PDF if you uploaded one.
Your lists: questions you save to your bank, and networking contacts: the details you add or import from a spreadsheet (such as name, firm, group, office, email, LinkedIn link, pipeline stage and tags) and the notes you write about them. Only add what you need for your own networking.
Usage and plan: how many calls you make, voice minutes, and your plan and pass dates.
Beta access: the invite code you signed up with, if any, and when you got access.
Reports and analytics: problems you report on an interviewer message, product events, and error reports.

Class materials

We use your class materials only to tutor you. During a tutor call, the passages that best match the conversation are sent to Anthropic's model along with it (see Who processes it). Other students never see your materials, and we don't share them with anyone. Tutor calls are practice sessions: we keep their transcripts, which can quote your materials, and our team can review them like any other call.

You can delete a material at any time. That removes its text and its PDF; transcripts of tutor calls that used it stay until you delete them with your account.

Employer screenings

An employer can use Superday to run a first-round interview: it invites you by email and our AI interviewer runs the call. For these calls we act for the employer, which decides who to invite, what the interview covers and what happens next.

What the employer gives us: your email address, your name if it adds one, and the questions it wants asked.
Before the call: you sign in with the invited address and see a notice that an AI interviewer runs the interview and that your answers are scored by AI. You agree to it before the call can start, and we record when you agreed.
The call: it works like a practice mock. We keep the transcript, grade each answer and write a scorecard. Your camera stays on your device and Superday doesn't keep the audio. The interviewer can use your profile and resume, as on a practice call, but not your practice history (past scores, weak spots or saved questions). You can type your answers instead of speaking at any time.
What the employer sees: when you were invited, started and finished, the transcript, the per-answer grades, the scorecard, an AI recommendation (strong yes, yes, maybe or no), and your "felt real" rating and note if you leave them. Its team can download the results as a spreadsheet. The recommendation is for a person to review: it doesn't advance or reject anyone, and only a person at the employer can record a decision.
Your scores: the employer chooses whether you see your scorecard after the call.
Accommodations: if you need one, such as more time or a different format, ask the employer before you start. You can also email hello@superday.app and we'll pass the request on.

The employer's own records of your invite (your email, the name it gave, the status and dates) and its reviewers' decisions and notes stay until the employer deletes the screening. Deleting your account removes your call, its transcript, grades and scorecard, so the employer no longer sees them; we can't delete copies the employer has already downloaded. To ask for your screening data to be deleted, email hello@superday.app or the employer.

If you work for an employer that uses Superday, we keep your account, your role on the employer's team, and the decisions and notes you record. If you ask about Superday for employers through our form, we store your name, email and company and, if you give them, your role, company size and a note. We use them only to reply to you. To stop bulk requests we count them per IP address, stored as a keyed hash, not the address itself. Email hello@superday.app to have your request removed.

The beta waitlist

You can ask for beta access before you have an account, and before you've agreed to our Terms. The waitlist form stores your email and, if you give them, your school, recruiting track, graduation year, a note, and the link or campaign that sent you. We use them only to decide who to invite and to email you an invite. To stop anyone signing up in bulk, we count sign-ups per IP address; we store a scrambled form of the address (a keyed hash), not the address itself.

An invite is a code in an emailed link. Opening the link saves the code in a cookie on your browser for up to 7 days, so signing in can use it; it holds nothing else. When you use an invite with the same email you joined the waitlist with, your waitlist entry is linked to your account and deleted along with it. To be taken off the waitlist at any other time, email hello@superday.app.

What we don't collect

Camera video. Your self-view is shown only on your screen. It is never uploaded or sent to the AI.
Raw call audio. Your voice is turned into text and is never saved by Superday. We keep the transcript. The voice services that turn it into text may keep their own logs; see Who processes it.
Card details. Stripe handles payment; we only learn that a payment succeeded.

A call runs one of two ways: in your browser (a browser call) or over LiveKit (a LiveKit call). On a LiveKit call your voice is streamed to be turned into text. On a browser call, your browser's built-in speech recognition does it when it can, so your browser's maker, such as Google for Chrome or Apple for Safari, may process that audio under its own privacy policy. When it can't, your browser records each answer and sends the recording to our own speech server or to Google Cloud Speech-to-Text (see below) to be turned into text. We don't keep those recordings. When we use ElevenLabs speech-to-text, your browser instead streams your microphone audio to ElevenLabs during the call, and falls back to the ways above if that fails.

How we use it

To run your practice calls and score them.
To tutor you from the class materials you upload.
To run a screening interview for the employer that invited you, and show that employer the results.
To tailor practice to you, for example opening your next call on a weak spot.
To track your lessons, XP, streak and daily goal, and point you to lessons for your weak spots.
To run the beta: to decide who to invite from the waitlist and check invite codes.
To apply plan limits and take payment.
To check and improve quality: our team can review any call, not only ones you report. That includes its full transcript, the interviewer's hidden notes, your scores, your "felt real" rating and note, the messages you report, and the email on your account.
To understand, in aggregate, whether Superday helps students, and to keep it secure and within cost limits.

We don't sell your data. We don't share it with clubs, firms, employers or recruiters, except the results of a screening interview with the employer that invited you to it. If we ever build a feature that connects students with recruiters, it will be opt-in.

Who processes it

These services, and our own speech server, handle parts of your data for us, only to run Superday. Browser calls and LiveKit calls use different voice services, as noted:

Google Cloud (Cloud SQL): Our database. Everything in your account lives here, including the files you upload.
Firebase Authentication (Google): Sign-in, with Google or an emailed link. It holds your sign-in account (your email, name and when you signed in) and sends the sign-in link emails.
Google Cloud Speech-to-Text and Text-to-Speech: Browser calls. Text-to-Speech receives the interviewer's words and speaks them (or backs up ElevenLabs when we use it). Speech-to-Text receives a recording of your answer and turns it into text when neither your browser nor our own speech server can.
Our own speech server: A computer Superday operates, used on browser calls. It turns recorded answers into text before Google is asked, and speaks the interviewer's words when Google can't. It works in memory: recordings and text are never saved, and its logs record only lengths and timings.
Cloudflare: Connects our app to our own speech server through an encrypted tunnel, so it carries your recorded answers and the interviewer's words on their way there.
Anthropic: The AI model behind the interviewer and the tutor. During a call it receives the conversation, your profile, resume highlights, the weak spots from past scorecards, questions from your bank (unless you turn that off on the Bank page), notes on a contact you practice a coffee chat with, any slides or whiteboard images, on a tutor call the passages of your class materials that match the conversation, and on an employer screening the employer's own questions. It also writes scorecards, per-answer grades, resume highlights and thank-you drafts.
LiveKit: LiveKit calls: the real-time connection that carries call audio between you and the interviewer.
Deepgram: LiveKit calls: turns your speech into text. Audio is streamed to it, not stored by us.
ElevenLabs: A voice service we can switch on; it isn't used on every call. On browser calls it can speak the interviewer's words, and it can turn your answers into text: when that is on, your browser streams your microphone audio to ElevenLabs while the call is live (silence in place of your voice while the interviewer talks), along with a list of words to listen for, such as finance terms, your school and the firm you're practicing for. On LiveKit calls it can speak the interviewer's words. It receives the interviewer's text and, for speech-to-text, your voice. ElevenLabs keeps logs of these requests under its own retention policy (see How long we keep it).
Cartesia: Turns the interviewer's words into speech on LiveKit calls, and on browser calls when neither Google nor our own speech server can. It receives the interviewer's text.
Vercel: Hosts the web app. Everything you send to Superday, and everything it shows you, passes through Vercel's servers.
Fly.io: Runs the voice agent that conducts LiveKit calls. It hears the call audio and passes it to the services above.
Stripe: Takes Season pass payments. We never see your full card number.
PostHog: Product analytics: which features get used, such as starting a call or opening a scorecard.
Sentry: Error reports, so we can fix what breaks: what failed and where in our code, the page or API address it happened on, the pages, requests and button presses just before it, and your browser, operating system, language and time zone. Reports leave out your name, email and IP address, and never include transcripts, resumes, slides, whiteboards, recordings or camera video.
Resend: Sends email, such as your school verification code, your Season pass receipt and an employer's screening invite.

How long we keep it

Slide images and whiteboard snapshots are deleted automatically after 30 days.
We keep only your latest resume PDF; uploading a new one replaces it.
Class materials, and their PDFs, stay until you delete them or your account. They aren't removed after 30 days like slide images.
Screening records stay until the employer deletes the screening; your call and its scores go when you delete your account (see Employer screenings). A request from the employers form stays until you ask us to remove it.
School email verification codes, and the address each was sent to, are deleted a day after the code is used or expires.
Our records of Stripe's payment notifications are deleted 90 days after we process them.
A waitlist entry stays until you ask us to remove it, or, once it is linked to your account, until you delete your account. An invite cookie expires after 7 days.
ElevenLabs, if we use it, keeps logs of the text it speaks and the audio it transcribes under its own retention policy. On the plan we use, we can't turn that logging off, and deleting your Superday account doesn't delete it. Email hello@superday.app and we'll ask ElevenLabs to delete what it holds for your calls.
Everything else in your account stays until you delete it or delete your account.

Export and deletion

In Settings, Export my data downloads a file with your profile, sessions, transcripts, scorecards, "felt real" ratings, class materials, question bank, contacts, reports and game settings. Lesson progress isn't in the file yet; email hello@superday.app if you want a copy.

Delete my account permanently removes your Superday data from our database: your account record, profile, game settings, resume, class materials, sessions (including any screening call), transcripts, scorecards, ratings, lesson progress, question bank, contacts, reports, uploaded files, invite redemptions and your waitlist entry, if it is linked to your account. We keep a record of any Season pass payment (the amount, the dates and Stripe's payment ID), no longer linked to your account, so a refund or dispute can still be matched to it.

Your sign-in account with Firebase is separate. When you delete, your browser also asks Firebase to delete it, which Firebase allows only if you signed in recently; otherwise you are just signed out, and Firebase keeps your email, name and sign-in times. We don't yet delete sign-in accounts from our side. Until we do, email hello@superday.app after deleting and we'll remove yours by hand.

Some records sit with our processors under their own retention. PostHog keeps analytics tied to your account, and Stripe keeps payment records, which it may be required to hold for financial and legal reasons. Email hello@superday.app and we'll ask PostHog to delete your analytics data and Stripe to remove what it can. Refunds are handled by hand on request, and a refund ends your Season pass.

Age

Superday is for college students 18 and older. We don't knowingly collect data from anyone younger.

Changes

We'll post changes here and update the date at the top. If a change affects how we use data you've already given us, we'll tell you in the app first.

Contact

Questions or requests: hello@superday.app.