A mock interview? I want a real one.
Most sites stop at algorithm puzzles. True Interview drills the formats real loops use now — AI coding, system design, integration, and debugging — in a real browser IDE, scored by a rubric that tells you exactly where you stand.
No sign-in required to start solving.
Join 5,860+ engineers preparing for AI-era interviews
Curated, regularly refreshed problem sets across the question types modern interviews actually ask — not just the algorithm classics.
Build a feature with an LLM in the loop
Design real, scalable systems
Model classes and APIs in a single editor
Wire up and adapt real third-party APIs
Find and fix broken code under time
Anonymous feedback from candidates who prepped here before their loops.
“The only place I found that actually drills the AI-coding round. Felt exactly like the real thing.”
“The scoring rubric told me *why* I was weak on communication. No other site does that.”
“Practiced system design here for two weeks and walked into the loop calm. Worth it.”
“The reference solutions are genuinely better than what I would have written. I learned a ton.”
True Interview doesn’t just check if your tests pass. It coaches how you work, grades it against a real rubric, and shows you the better solution — so every session makes you measurably stronger.
TrueBot reasons through approaches and edge cases with you — but never writes the solution, so you build the judgment the real round demands.
Correctness, communication, approach, and pushback — each backed by evidence pulled from your actual prompts and diffs.
Every problem ends with a clean reference solution and a walkthrough of the trade-offs you just navigated.
{
"phase": "Implement",
"scores": {
"correctness": 9,
"communication": 7,
"approach": 8,
"pushback": 6
},
"evidence": [
"Asked TrueBot to clarify the edge case before coding — strong.",
"Accepted a suboptimal hint without challenging it — room to push back."
]
}Not just another LeetCode clone. Practice the interview you’re actually going to take.
Real interviews now hand you an AI assistant. We train you to use one well — without letting it write the answer for you.
AI coding, system design, integration, and debugging — the question types a single algorithm puzzle never covers.
Every session is scored on correctness, communication, approach, and pushback — with evidence, not vibes.
Don’t just pass. Each problem ships a model solution and a walkthrough so the next one is easier.
Everything you need to know before your first session.
LeetCode drills one thing: standalone algorithm puzzles. Real loops today also test system design, building a feature across multiple files, integrating an API, debugging broken code, and pairing with an AI assistant. True Interview is a browser IDE built around those formats — and it scores how you work, not just whether the tests pass.
After each phase we score four dimensions — correctness, communication, approach, and pushback — using a versioned rubric. The evaluation cites the specific prompts and code diffs behind every score, so the feedback is concrete and actionable instead of a single opaque number.
Yes. TrueBot is a deliberately restricted assistant that helps you reason about approaches and edge cases but won’t hand over the solution — exactly like the constraints of a real AI-era interview. Learning to drive it is part of the practice.
TypeScript and Python today, running entirely in your browser — TypeScript via Sandpack, Python via Pyodide. There is no setup and nothing to install. More languages plug into the same runtime over time.
That’s the point. Passing the tests is the floor. Every problem ships a clean reference solution and a walkthrough of the trade-offs, so you leave each session a stronger engineer — not just one question richer.
Stop rehearsing puzzles you’ll never be asked. Practice the rounds that decide the offer.