VIVA
Think you know it? Prove it out loud.
Upload anything. Get interrogated by a live voice examiner. Score, per-topic mastery, weaknesses — no multiple choice.
5 credits per document · voice exams unlimited on paid · brutal mode included, no extra charge
Casual ChatGPT questions can't reproduce this. Being interrogated can.
Everything in the box
Upload anything
PDF, course notes, SOP, textbook chapter. Viva turns it into a competency map — the topics an examiner would actually interrogate.
Live examiner
A voice examiner that asks, interrupts, challenges vague claims and returns to your mistakes. Easy, Normal, or Brutal.
Mastery map
Every topic scored after the exam. No bullshitting your way to 85% — it keeps probing until it knows what you know.
Any exam
CISSP, AWS, private pilot oral, thesis defense, electrician, your company's safety SOP. One engine, hundreds of exams.
Ten minutes to the truth
1. Upload your PDF
5 credits to process a document into topics. Read the map before you start — knowing your weak spots is half the battle.
2. Pick your difficulty
Easy warms you up. Normal plays fair. Brutal interrupts rambling, changes assumptions and asks why until you break.
3. Survive out loud
Ten minutes of spoken examination in your browser. Score, per-topic mastery and weaknesses at the end. Share the card.
Pricing that stays put
Starter — $9 once
60 credits, yours forever. 12 documents processed, unlimited voice exams. The taste.
Pro — $19.99/mo
150 fresh credits every month, unused roll over to 300. Unlimited exams. Cancel anytime in two clicks.
Studio — $29/mo
300 fresh credits monthly, roll over to 600. For teams drilling SOPs and cert cohorts.
Founding members: first 50 paying users lock Pro at $14 and Studio at $22 forever. Your feedback sets what gets built next.
Fair questions
Do I install anything?
No. Viva runs in your browser. Allow the mic when asked and you're in the hot seat.
What does a credit buy?
Processing a document costs 5 credits. Voice exams are unlimited on any paid account — Starter, Pro or Studio.
Can I cancel Pro?
Anytime, from inside the app, in two clicks. You keep everything until the period ends and your credits stay.
What happens to my voice?
Your answers are transcribed live so the examiner can score them. Audio is never stored or sold. See Privacy.
Which exams work?
Anything you can put in a PDF: certifications, interviews, boards, trades, thesis defense, company SOPs. If it's written down, it can interrogate you.