Traditional interviews predict the right hire only 57% of the time — barely better than a coin flip.
AI Assessment Market
Interview Accuracy (Coin Flip)
Cost of One Bad Hire
Professionals Now Use AI
Including recruiting costs, wasted salary, manager time, and 44 days of lost output to backfill.
That's $400K–$1.2M in annual waste from developer mis-hires alone.
New hires then need 8–12 months to reach full productivity. Leaders lose 17% of their week managing underperformers.
When anyone can generate code with AI, testing “can you write a sort function” tells you nothing.
48% of AI-generated code contains security vulnerabilities. The best engineers critically evaluate AI output — the rest blindly accept it.
Our AI coding assistant is intentionally rigged. It periodically injects subtle bugs, security vulnerabilities, and anti-patterns into its suggestions. The best engineers catch and fix these — the rest blindly accept them.
This is what separates developers who use AI from those who are used by AI.
Drop in any JD or use a template. Pick a difficulty level.
A realistic coding project with tasks, bugs, and hidden challenges.
Each candidate gets a tracked, expiring assessment URL.
Full browser IDE with AI assistant, terminal, and file tree.
6-dimension scoring with radar chart and hiring recommendation.
One platform, multiple ways to assess talent
Your senior engineers spend hours in interviews only to reject 80% of candidates in the first 15 minutes. Provelo filters before the human interview — so your team only meets candidates who can actually ship.
Every assessment generates a detailed, actionable evaluation
Sample Report
Senior Full-Stack Engineer
Dimension Scores
Cost
per candidate
Saved
bad hire cost
ROI
return
Skills-focused hiring: 86% faster, 93% confidence
Create your first assessment in under 2 minutes.
Get StartedFree tier available by invitation