Most developers prepare for interviews the hard, expensive way.
Random problems, no feedback, no plan, and thousands of rupees spent on courses that still leave you guessing. AILGO gives you a structured curriculum, an AI coach, and a clear path — for a fraction of the cost.
First 3 problems & the full plan — free, no card needed.
The problem we're solving
Landing a software job means passing a coding interview — but the way most people prepare is broken. The information is out there, yet there is no structure, no guidance, and no way to know when you are actually ready. So smart engineers burn months and money, and still walk in unprepared.
What developers face today
Six pains we hear over and over again.
Too many problems, no order
LeetCode has 3,000+ problems. Which 130 actually matter? Without a path you grind random questions and never build real pattern intuition.
No feedback when you get stuck
You stare at a problem for 40 minutes, give up, read the solution, and forget it a week later. There is nobody to nudge you in the right direction.
No idea if you are ready
You "feel" prepared but have no measure of coverage. Then a real interview asks a sliding-window question you never drilled.
Prep is scattered across 6 tabs
Problems on one site, notes in another, a YouTube playlist, a spreadsheet tracker, a compiler, and a paywalled course. Nothing talks to each other.
You prep blind to the target company
Amazon, Google and a startup ask very different questions. Generic lists waste weeks on problems your target company never asks.
No timeline, no momentum
Without a day-by-day plan, prep slips. Three weeks before the interview you panic and cram — the worst possible way to learn.
How much prep costs today
The real cost is money and wasted time. Here's what the alternatives run:
| Option | Typical cost | The catch |
|---|---|---|
| Coding bootcamp | ₹1,50,000 – ₹5,00,000 | Months of time + huge fees |
| Interview-prep course (Udemy/Educative) | ₹3,000 – ₹15,000 | Video-only, no personalised plan |
| 1:1 mentor / coach | ₹2,000 – ₹8,000 / hour | Great, but unaffordable at scale |
| Premium problem platforms | ₹3,000 – ₹12,000 / year | Problems only — no guidance |
| Doing it alone (free) | 0 | Costs you weeks of wasted effort & failed interviews |
| AILGO | ₹999 ₹499 / year | Curriculum + AI coach + tracking, all in one |
Less than the price of one mentor hour — for a full year of structured prep.
A single place to actually get ready
Everything fragmented across six tabs, brought together and made coherent.
A curated 130-problem curriculum
The problems that actually show up — organised by pattern, mapped to a day-by-day plan that fits your timeline.
Pattern-first learning
Master sliding window, two pointers, BFS/DFS, DP and the rest. Solve the underlying technique once, recognise it everywhere.
An AI coach that hints, not spoils
Stuck? Get a progressive nudge instead of the full answer. Bring your own API key — your data and key never leave you.
Company-tagged questions
Every problem is tagged with the companies that ask it. Filter your prep to Amazon, Google, or wherever you are headed.
Progress you can actually see
Streaks, levels, pattern coverage and a heatmap. Always know exactly how ready you are — no more guessing.
Practice in your language
TypeScript, Python, Java, Go or C++. Language-specific stubs and one-click online compilers built in.
How it works
Tell us your goal
Your level, target companies, timeline and language — a 60-second onboarding.
Get your plan
We generate a personalised day-by-day curriculum from the 130 core problems.
Solve with guidance
Work each problem with hints, company context and similar-problem suggestions.
Track and adjust
See coverage grow, keep your streak, and walk into the interview actually ready.
Start solving the right problems today
Build your personalised plan in under a minute. Your first three problems and your full curriculum are free.
Prefer to DIY? That's fine too — but this is the structure most people are missing.
Frequently asked questions
How is this different from just using LeetCode?+
LeetCode gives you 3,000+ problems with no order. AILGO gives you the 130 that matter, arranged by pattern into a day-by-day plan, plus hints, company tags and progress tracking — so you build intuition instead of grinding randomly.
Is it really free to start?+
Yes. Your full personalised curriculum and your first three practice problems are free with no card required. You only pay if you want unlimited problems and the AI coach.
How much does it cost?+
A single plan at ₹499/year (50% launch offer, normally ₹999) — less than the price of one hour with a mentor, for a full year of structured prep.
Which programming languages are supported?+
TypeScript, Python, Java, Go and C++. Each problem ships with a language-specific starter stub and a one-click online compiler.
How does the AI coach work?+
It gives progressive hints instead of spoiling the answer. It is bring-your-own-key (Anthropic, OpenAI or Google), so your API key and data stay with you and are never sent to the browser.
Can I prepare for a specific company?+
Every problem is tagged with the companies that ask it, so you can filter your prep toward Amazon, Google, a startup, or wherever you are interviewing.