Company Vault
One vault per company, with your roles inside it. JD, tailored resume, research, and call transcripts — everything the interviewer and the brain read.
For PMs interviewing at several companies at once
Interview prep that remembers.
A vault for every company, AI research on the role and how you fit, and mock interviews built from your real materials — with feedback that remembers what you fumbled last week, everywhere you're interviewing.
Insight · cross-company
Metrics questions are your weakest area across 3 companies.
- Stripe — round 2, onsite debrief
- Figma — practice session, May 28
- Linear — recruiter screen transcript
confidence high
How it works
The loop is the product.
Research storage and AI mocks exist. What doesn't: a loop where each one makes the other smarter, session after session.
Research
Build a vault per company and role. Paste the JD and your resume, and get web-researched company insights plus an honest read on how you fit.
Practice
Run a text mock interview built from that vault — your real materials, the specific round you're facing.
Learn
Rubric-scored feedback writes back into your brain after every mock — and every real round you log, notes or transcript.
Repeat, smarter
Your next mock and your next interview open already knowing your weak spots, across every company you're talking to.
Inside
Everything serves the loop.
No kanban boards, no resume optimizers, no question-bank browsing. If the interviewer or the brain doesn't consume it, it didn't get built.
Company insights, cited
AI researches each company from the live web — funding, leadership, and H-1B sponsorship — with every claim linked back to its source.
Role-fit analysis
See how your resume and LinkedIn line up with the role: your real strengths, the honest gaps, and what to emphasize.
Mocks, scored
Text interviews prompted with your resume, the JD, and your exact next round — each one scored against a fixed competency rubric.
Round-to-round coaching
Log what happened in each real round, then get coached into the next one from your own notes and transcript.
The cross-company brain
Pattern detection across every mock and real round, surfaced as plain-language insights — with the receipts.
The brain
One brain across every interview.
Generic tools forget you between sessions. InterviewBrain doesn't: every mock, every logged round, every recruiter call feeds one model of where you're strong — and where you keep slipping.
“Metrics questions are your weakest area across 3 companies.”
Surfaced automatically, with the evidence to back it up. The mind-map is derived from your data at load time — never curated by hand.
Metrics — weak across 3 companies
Walk in already warmed up.
Free while in beta — 3 active roles, 10 practice sessions a month.