Practice like the final round is tomorrow.
GrepLive gives candidates a real coding interview environment: role-matched problems, an in-browser editor, AI follow-up questions, and an instant scorecard calibrated to FAANG-style rubrics.
verdict: "Hire"
correctness: 4 — passes primary cases, misses duplicate-window edge.
complexity: 5 — optimal O(n) scan with bounded memory.
communication: 3 — explain invariants before optimizing.
How it works
Pick a target
Choose role and stack. GrepLive pulls a matching problem from the persisted library.
Code with an observer
Solve in Monaco while the AI interviewer asks targeted follow-ups about edge cases and trade-offs.
Get the verdict
Submit once and receive a FAANG-style scorecard across five rubric dimensions.
Pricing
One free rep. Unlimited when you are serious.
Human session
$99
A paid waitlist CTA for a live senior-engineer review. Scheduling is intentionally out of this product flow.
Join human waitlist