The only platform that AI-interviews you back
An AI mentor that knows your progress. A dated plan to your interview date. Nearly 700 narrated video lessons. Four AI mock interview portals. 640+ DSA problems. Structured courses with verifiable certificates. Free to start - upgrade when you're ready for the full experience.
No card required. Cancel anytime.
Buy exactly what you need
Every course and interview session is available as a one-time purchase. Pay once, access forever - no subscription required.
Individual Courses
Buy any course once and keep it forever. All topics, AI quizzes, AI summaries, notes, and text-to-speech - no subscription needed.
Interview Practice Sessions
Pay per practice pack for system design, DSA, and behavioral interviews. Full AI feedback and model answers. No commitment.
Every tool. One subscription.
The only platform with AI mock interviews and a DSA visualizer and structured courses - all in one place. Built for engineers who want to practice the interview, not just study for it.
Your AI Mentor
A coach that knows your progress and answers any hour - 100 messages a day on Pro, 5 to try it free.
The Prep Planner
A dated roadmap to your interview, day by day and sprint by sprint. It ticks itself off as you work.
Narrated Video Lessons
Nearly 700 animated lessons with a real voice, sitting on top of every written lesson.
AI-Powered Learning
AI summaries, quizzes, and personalised hints on every topic - adaptive to your pace.
DSA Problem Library
640+ curated problems by topic, difficulty, company, and tier. Practice in an AI-powered IDE.
System Design Simulator
HLD & LLD interview simulator with step-by-step AI evaluation and model answers.
Behavioral Interview Prep
STAR-format practice with structured AI feedback - the most underrated part of any interview loop.
Algorithm Visualizer
Step-by-step DSA animations in Java, built lesson by lesson with the course. Free for everyone.
Progress & Certificates
Track your journey across all features and earn shareable certificates for recruiters.
Technical Interview Portal
AI-simulated coding rounds with time pressure, real-time evaluation, and full scorecards on correctness, approach, and communication.
Hiring or upskilling a team?
AlgoInsight for Teams gives your organisation a curated learning environment for members and a full AI hiring suite - send one-attempt interviews to candidates, compare them in a by-role pipeline, and decide together. Seat-based licensing with an assessment-credit pool.
Curated team learning
Pick exactly which features and courses your members can access, and track readiness per person.
AI candidate assessments
One-attempt DSA, technical, behavioral & system-design interviews with scorecards and a hiring pipeline.
Admin controls & analytics
Roles, groups, managed accounts, self-serve credits, and CSV analytics - built for organisations.
Common questions
Can't find your answer? Email us
Can I cancel anytime?
What payment methods are accepted?
Is there a refund policy?
Do I lose access immediately when I cancel?
Can I buy a single course or interview without subscribing?
Do you offer team or corporate plans?
Can I send AI interviews to candidates for hiring?
How does organisation billing work?
Stop studying. Start interviewing.
Free right now, no card needed: your AI mentor, the Prep Planner, narrated video lessons, the algorithm visualizer and a starter set of DSA problems. Add every course and 3 AI mock interviews a day when you're ready.