AlgoExpert

AlgoExpert is an interview preparation platform with video lessons on data structures, algorithms, and system design. It offers more than 200 coding questions with video explanations, plus a curated list of the most common interview questions and a system design course. The content is designed to take a developer from the basics to interview-ready in a structured sequence.

Key Features

• 200+ coding questions with video explanations
• System design course included
• Curated list of common interview questions
• In-browser code editor with test cases
• Behavioural interview preparation
• Crash course for short preparation time

Pricing

Prices as listed in 2026 research. Always check the official site for the latest price — plans change. Free plan: No free plan — paid plans only.

How it works

The platform includes a code editor where you can solve problems in the browser, with test cases that check your solution. It also covers behavioural interview preparation and offers a crash course for developers who are short on time. AlgoExpert is used by engineers preparing for interviews at major tech companies.

AlgoExpert is a paid platform, with pricing listed on the official site. It is best for developers who want a single, structured resource for interview preparation, with video explanations that show how an experienced engineer thinks through a problem.

Pros and Cons

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