Reviews onG2SourceForge
18 reviews trackedThe Bottom Line
Entry price
Free plan available, paid tiers above
Biggest pro
Largest and most relevant problem set for FAANG-style interviews
Biggest con
Premium subscription required for company-specific frequency sorting
TL;DR - LeetCode
- 3,000+ coding problems for technical interview preparation
- Company-tagged questions and weekly coding contests
- Free to use; Premium at ~$35/mo or $159/year
Pricing: Free plan available
Best for: Growing teams
4.2/5 across review platforms
What is LeetCode?
LeetCode is the leading platform for practicing coding interview questions, used by millions of software engineers preparing for technical interviews at companies like Google, Meta, Amazon, and Microsoft. It offers over 3,000 algorithmic and data structure problems across difficulty levels, with an in-browser code editor supporting 20+ programming languages. LeetCode Premium unlocks company-specific question sets, solution videos, and sorting by interview frequency. Beyond interview prep, it hosts weekly coding contests and maintains discussion forums where engineers share approaches and optimizations.
Pros & Cons
Pros
- Largest and most relevant problem set for FAANG-style interviews
- Company tags show exactly which problems each firm asks
- Active community provides multiple solution approaches per problem
- Contest system builds speed and accuracy under pressure
- Free tier covers thousands of problems with no paywall
- In-browser editor eliminates local setup
Cons
- Premium subscription required for company-specific frequency sorting
- Problem difficulty ratings can be inconsistent
- Editorial solutions are sometimes hard to follow without video
- Focuses almost entirely on algorithms, limited system design coverage
- Can encourage rote memorization over deep understanding
Ratings Across the Web
4.2(18 reviews)
Ratings aggregated from independent review platforms. Learn more
Key Features
3,000+ coding problems across easy, medium, and hard difficultyIn-browser IDE supporting 20+ programming languagesCompany-tagged questions showing which firms ask each problemWeekly and biweekly coding contests with global leaderboardsDiscussion forums with community solutions and explanationsPremium solution videos and detailed editorial explanationsStudy plans and curated problem lists (e.g., Blind 75, NeetCode 150)Mock interview simulator with timed sessionsSQL and database practice problemsProgress tracking and streak statistics
Pricing
Freemium
LeetCode offers a generous free tier with optional paid upgrades for advanced features.
Reviews
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4.2/5
Across 18 verified user reviews on G2, SourceForge
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LeetCode FAQ
How does LeetCode help users prepare for technical interviews?
LeetCode provides over 3,000 algorithmic and data structure problems, which are crucial for technical interviews at major tech companies. Users can practice these problems in an in-browser code editor that supports more than 20 programming languages. The platform also offers company-specific question sets to tailor preparation for target firms.
What kind of user benefits most from LeetCode?
Software engineers preparing for technical interviews, especially those targeting companies like Google, Meta, Amazon, and Microsoft, benefit most from LeetCode. It is also valuable for engineers looking to improve their algorithmic and data structure problem-solving skills.
How is LeetCode priced?
LeetCode is available on a free tier, which includes access to thousands of problems. Paid plans are offered for additional features and usage, such as company-specific question sets and solution videos.
What are the main limitations of using LeetCode for interview preparation?
One limitation is that a Premium subscription is required to access company-specific frequency sorting for problems. Additionally, LeetCode focuses almost entirely on algorithms, with limited coverage of system design, and some editorial solutions can be challenging to understand without video explanations.
How does LeetCode compare to HackerRank for coding practice?
LeetCode is known for having the largest and most relevant problem set for FAANG-style interviews, including company tags that indicate which problems specific firms ask. HackerRank also offers coding challenges, but LeetCode's community and contest system are particularly active for interview preparation.
Can users practice coding in multiple languages on LeetCode?
Yes, LeetCode's in-browser code editor supports over 20 programming languages. This allows users to practice problems in their preferred language or experiment with different languages.
Does LeetCode offer resources beyond problem-solving for skill development?
Yes, beyond problem-solving, LeetCode hosts weekly coding contests to help users build speed and accuracy under pressure. It also maintains active discussion forums where engineers share various approaches and optimizations for problems.
Source: leetcode.com