LeetCode

Name: LeetCode
Brand: LeetCode
Rating: 4.2 (20 reviews)

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Master coding interviews with 3,000+ problems and contests

Developer Tools Testing & QA IDE & Code Editors

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4.2(20 across the web)

FreemiumVisit Website

Reviews onSourceForgeG2

20 reviews tracked·1 press mention

The 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 offers paid tiers

Pricing: Free plan available

Best for: Growing teams

4.2/5 across review platforms

What is LeetCode?

Editorial review

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.

LCLouis CorneloupUpdated May 26, 2026 · how we evaluateSourceleetcode.com ↗

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(20 reviews)

LeetCode holds an aggregate rating of 4.2 out of 5 from 20 reviews across SourceForge and G2, last checked September 12, 2026.

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.

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Is LeetCode worth the price?

75/100

LeetCode's pricing is fair, especially with the generous free tier offering 3,000+ problems.

The Premium Monthly at $35/mo is quite steep for individual use, but the Premium Annual at $159/year ($13.25/mo) offers significant savings and better value. It's best for serious job seekers and competitive programmers.

Reviews

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4.2/5

Across 20 verified user reviews on G2, SourceForge

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Best LeetCode Alternatives

Top alternatives based on features, pricing, and user needs.

CodewarsFreemium

Code challenges for developers

4.8

HackerRankFreemium

Assess and hire top tech talent with coding challenges

4.5

Interviewing.ioFreemium

Anonymous technical interviews

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Still deciding?

Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.

LeetCode vs CodewarsHead-to-head: features, pricing, who wins LeetCode vs HackerRankHead-to-head: features, pricing, who wins LeetCode vs Interviewing.ioHead-to-head: features, pricing, who wins

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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

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