Case-based assessments for data science, analytics, and engineering roles. Candidates solve real business problems on live, in-browser data — you watch in real time and get a structured report that proves genuine skill, not résumé claims.
AI copilots have quietly broken the technical screen. Take-homes are unverifiable; even live coding gets fed to a second screen. Eigen-Rho is built, from the ground up, to catch it.
Cadence, corrections, and paste patterns expose answers transcribed off a second screen — the signature of an AI copilot. Language-agnostic, so it scales beyond SQL.
Mid-interview, the interviewer changes the question. A pre-baked or AI-fed answer falls apart; genuine understanding adapts on the spot.
Screen-share, single-device binding, fullscreen and paste detection — the session is locked to one real person in the room.
Every interview comes back clean, review, or suspect — with the exact signals behind it. You decide with evidence, not a hunch.
Every interview ends with one shareable evaluation — skill, integrity, and the evidence behind both.
Nine industries, each with its own schema, realistic data, and escalating business problems modeled on real client work — spanning data science, analytics, and engineering. Easy / Medium / Hard tiers to match the seniority you're hiring for.
You run it live and watch the work happen — no take-home to game, no black-box auto-score.
Choose an industry and a business case calibrated to the role. Preview exactly what the candidate will see before you start.
Send the candidate a link on your usual call. They solve on a live, in-browser database — nothing to install, no setup.
Send questions one at a time and watch their queries, edits, and reasoning in real time. Drop in a live twist they couldn't have prepped.
An automatic evaluation with a skill score, the full query log, and an anti-cheat integrity verdict — ready to share with the hiring panel.
The name is the philosophy — two ideas from the math of data, fused into how we hire.
In linear algebra, the eigenvalue is a system's true, characteristic property — what it is at its core, once the noise is stripped away. We measure the same in people: real ability, not résumé polish or a rehearsed answer.
In statistics, ρ (rho) measures genuine correlation — real relationship, not coincidence. We surface how well a candidate actually fits the role and the work, backed by evidence you can trust.
Eigen-Rho — a candidate's intrinsic ability, and their true fit. Measured, not guessed.
Start a 30-day pilot — we whitelist your company domain, your team runs real interviews with unlimited logins, and you keep every integrity report. No commitment.