Know where you stand
in
Dimension-level scoring that shows exactly what's costing you offers — and a roadmap to close those gaps fast.
knowease — scan
1,400+
engineers trained
500+
SQL, DSA & Spark questions
6
skill dimensions tracked
₹0
to start — no card needed
The problem
The gap nobody talks about
Courses, roadmaps, and LeetCode grinders all share the same blind spot.
Courses teach. They don't measure.
You can finish every system design course and still blank in the interview. Courses build knowledge — they can't tell you if your Caching is at 43 or 87.
"I finished the course"
Your Caching dimension: 43 — drill it now
Roadmaps are lists. Not diagnostics.
roadmap.sh tells you what topics exist — not what you're weak at. Without dimension scoring, you're studying in the dark.
Study everything, beginner → advanced
Weakest gap: Reliability (41). Fix that first.
You find out in the interview. Too late.
Interview feedback is final. KnowEase moves that feedback loop weeks earlier — at your pace, with clear scores, before the loop.
"You struggled with trade-offs" — post-rejection
Trade-offs: 58. 3 sessions to close it.
Process
How it works
Pick a role or topic — free
Choose a role (ML Engineer, Backend Engineer) or jump straight into a topic (System Design, MLOps). Answer 3 questions about your current level and goals. We build your personalized roadmap — ordered by your gaps, not alphabetically.
System Design
Caching · Check result
Study modules, take learning checks
Each module has curated content and a learning check. Complete a check to get dimension scores — not a pass/fail grade, but a breakdown of where you're strong and where you're leaking points. Scores update your roadmap priority in real time.
Track readiness, know when you're ready
Your dashboard shows dimension scores over time, a streak, and an ETA to ready based on your weekly hours and goal. Practice blitz drills for weak areas. Re-take checks to confirm improvement. Know exactly when you're ready.
Certificate of Completion
System Design Readiness
Awarded to
Arjun Mehta
Shareable on LinkedIn · PDF download
Interactive demo
Try it — one question, right now
No signup needed. Answer a real check question to see how dimension scoring works.
You're designing a rate limiter for a public API that handles 10M requests/day. Which approach best balances accuracy and performance at scale?
Dimension scoring
6 dimensions. Not one number.
Most platforms give you pass/fail. KnowEase shows you exactly which dimension is costing you offers — and by how much. Your radar updates after every check.
Sample radar — Consistency at 45 is the gap to drill first.
Social proof
What early users say
I'd done mock interviews but never knew which dimensions were actually weak. KnowEase showed me Reliability was at 41 — drilled that for two weeks and cleared the loop.
Arjun Mehta
SDE-2 → SDE-3, Razorpay
The per-question breakdown after every check is insane. I finally understand why I'm losing marks on trade-off questions, not just that I'm losing them.
Priya Nair
Backend Engineer, Zepto
roadmap.sh showed me what topics exist. KnowEase told me how good I actually am at each one. Those are completely different things.
Rohan Sharma
Fresher → SDE-1, a Bangalore startup
Three weeks, 8 checks, score went from 52 to 79. The practice blitz sessions are addictive — short enough that I do them on my commute.
Sneha Kulkarni
MTS, Flipkart
Community pulse
The platform moves with the market
See which companies engineers are actively preparing for right now.
Trending this week
4,200 practice sessions this week · 890 learners active
Early results
The score predicts the outcome
Based on early user cohort data — illustrative while we grow toward 1,000 verified outcomes.
3 in 4
users who hit 80% readiness felt fully interview-ready
vs. 1 in 5 who used LeetCode alone
+31 pts
average readiness score improvement in 5 weeks
among users who completed ≥2 modules
6 weeks
median time from signup to interview-ready on System Design
for users practicing 3–5 hrs/week
These figures represent early cohort self-reported outcomes. We're building toward verified interview pass-rate data as our user base grows.
Comparison
Why engineers choose KnowEase
LeetCode tells you if your code passes. roadmap.sh tells you what topics exist. KnowEase tells you exactly where you're losing points — and how to close the gap.
| Feature | KnowEase.AIyou are here | LeetCode | roadmap.sh |
|---|---|---|---|
Dimension-level skill scores Pinpoints exactly which sub-skill is costing you offers | |||
AI-graded free-text answers System design & data modelling graded with rubric feedback | |||
Personalized gap-based roadmap Study order driven by your weakest dimensions, not alphabetically | Static only | ||
System design learning modules Curated content with checks — not just a list of topics | No checks | ||
India-specific questions Swiggy, Razorpay, PhonePe, Flipkart, Zepto scenarios | |||
SQL, DSA & Data Engineering Live SQL, AI code judge, PySpark, data modelling practice | SQL + DSA only | ||
Full access price Everything unlocked — all modules, questions, unlimited checks | ₹199 / mo | ~₹1,500 / mo | Free (no practice) |
Features reflect publicly available information. No affiliation with LeetCode or roadmap.sh.
Free to start. Pro when you're serious.
Free: 1 topic · first 2 modules · 3 checks/month. Pro: ₹199/month · unlimited everything.
See what's included →Frequently asked questions
LeetCode tells you if your code output is correct. It cannot tell you that your Caching dimension is at 43 while your Consistency is at 71 — two completely different weak areas that need different drills. Engineers who only use LeetCode routinely pass the DSA screen and then blank in the HLD round. KnowEase is the missing layer: it tells you exactly where you're losing points in system design, SQL, and data engineering — not just whether you passed a test case.
No video. No lectures. No 40-hour course sitting unwatched in a tab. A learning check takes 12 minutes, shows you your dimension scores, and tells you the single gap to fix next. The entire feedback loop is designed to fit a commute — short enough to actually do, specific enough to move the needle.
The AI scores your answer against a structured rubric across 6 specific dimensions — the same dimensions senior interviewers at Flipkart and Amazon use internally. What it can't replicate: communication style and whiteboard presence. What it does very well: consistently surface which of the 6 dimensions you're weak in before you walk in. Knowing you're at 45 on Consistency and 78 on Caching is more actionable than "I failed the system design round."
Yes — if you're targeted. Most prep fails because people study everything. Your first learning check (12 minutes, free, no card) shows your two weakest dimensions. Three weeks of drilling only those gaps moves scores meaningfully. Don't study what you already know. Start today.
Most platforms give you content. None of them tell you what you're actually weak at before you walk in. The difference is the score — not a pass/fail, but a 45 on Consistency and a 78 on Caching. That number tells you exactly where to spend tomorrow's session. You can't improve what you can't measure.
Built for India first. Questions are drawn from Swiggy, Razorpay, PhonePe, Flipkart, and Zepto rounds — not generic AWS case studies. Scenarios involve UPI payment flows, food delivery dispatch, and ride-hailing matching. Pricing is in rupees. The platform is built by engineers who've interviewed at these companies.
The free tier is real — 2 full module checks, dimension scores, and access to the practice bank. That's 3–4 hours of genuine signal. Pro unlocks all 16 system design modules, unlimited checks, the full SQL/DSA/HLD/Spark question bank, and AI-graded data modelling. Upgrade when you're ready to go deep. No card needed to find out.
Get started
Stop guessing.
Start knowing.
Interview ready. Exam ready. Industry ready.
Free roadmap, dimension scores, and learning checks. Upgrade to Pro when you want unlimited access. No credit card to start.