LeetCode vs. SPOJ Comparison


LeetCode	SPOJ Sphere Online Judge	+	+
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About LeetCode is the best platform to help you enhance your skills, expand your knowledge and prepare for technical interviews. Explore is a well-organized tool that helps you get the most out of LeetCode by providing structure to guide your progress towards the next step in your programming career. Over 1900 questions for you to practice. Come and join one of the largest tech communities with hundreds of thousands of active users and participate in our contests to challenge yourself and earn rewards. Not only does LeetCode prepare candidates for technical interviews, we also help companies identify top technical talent. From sponsoring contests to providing online assessments and training, we offer numerous services to businesses. We now support 14 popular coding languages. At our core, LeetCode is about developers. Our powerful development tools such as Playground help you test, debug and even write your own projects online.	About The SPOJ platform is centered around an online judge system, which serves for the automatic assessment of user-submitted programs. Some of its most important features include support for more than 45 programming languages and compilers, including C, C++, Pascal, JAVA, C#, Perl, Python, Ruby, Haskell, Ocaml, and esoteric languages. A rapidly growing problem-set of about 13000 tasks available for practice 24hours/day (in English, Polish, Vietnamese, Portuguese and other languages), including many original tasks prepared by the community of expert problemsetters associated with the project. A flexible testing system, supporting dynamic interaction with submitted programs and highly customisable output of assessment results. Intuitive browser-based content management which allows users to set up their own contests within a matter of minutes, and to make use of tasks already available in the system. More than 2400 contests hosted as of 2012.
Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience Any user looking for a platform designed to enhance their skills, expand their knowledge and prepare them for technical interviews	Audience Programmers looking for an online judge system for the automatic assessment of user-submitted programs
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Not Supported	Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported
API Offers API Not Supported	API Offers API Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing No information available. Free Version Not Supported Free Trial Not Supported	Pricing No information available. Free Version Not Supported Free Trial Not Supported
Reviews/Ratings Overall 3.8 / 5 ease 5.0 / 5 features 5.0 / 5 design 4.7 / 5 support 4.7 / 5 Read all reviews	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software
Pros & Cons from Real Users Pros Cool Platform, features were helpful. I liked the product for the week or two that I managed to use it. 1. LeetCode helps in preparing for competitive codings in a gradual manner. 2. The questions are crafted in a way that it teaches fundamental concepts as well as problem-solving. 3. The question helps in understanding all the concepts of Data Structures and Algorithms to crack any interview. - It is one of the best sites to practice competitive coding. - It supports multiple languages like Java, C, C++. - It has a great community to help you if you get stuck at any question. I super love the Solution and Discuss. Systematic knowledge is more important than just crack the problems, which I can learn from Solution. And I see so many brilliant ideas from Discuss. Cons Took a week and a half to respond to a request to cancel my $35/month account, only to refuse to do it on their end. They provided instructions to find the cancellation in their interface; it was so well hidden that it was nearly unfindable without the instructions. 1. I have been using LeetCode to polish my coding skills from a long time, and I haven't found any con with the platform or with the method of teaching so far. - No con whatsoever, Leet Code is a great platform that provides value for your money. I wish it has lifetime membership and I will definitely and seriously consider about it.
Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported
Company Information LeetCode United States leetcode.com	Company Information Sphere Online Judge Founded: 2012 Poland www.spoj.com
Alternatives CodeSignal	Alternatives CodeChef
AtCoder	AtCoder
CodeTrain InferHaven	Codeforces
Interview Solver	DojoCode
Formation Formation.dev View All	LeetCode View All
Categories Coding Challenge Supported Interview Preparation Supported Technical Skills Development Supported	Categories Coding Challenge Supported

Integrations Amazon Supported Aptico Supported CTRLpotato Supported Cisco AnyConnect Supported CodeQwen Supported Facebook Supported Hintedly Supported Interview Coder Supported Leap Supported Pinterest Supported StarRocks Supported Stripe Supported Wittro Supported pgrammer Supported Show More Integrations View All 14 Integrations	Integrations Amazon Not Supported Aptico Not Supported CTRLpotato Not Supported Cisco AnyConnect Not Supported CodeQwen Not Supported Facebook Not Supported Hintedly Not Supported Interview Coder Not Supported Leap Not Supported Pinterest Not Supported StarRocks Not Supported Stripe Not Supported Wittro Not Supported pgrammer Not Supported Show More Integrations
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