Software Alternatives & Reviews

CodeSignal VS Spoj

Compare CodeSignal VS Spoj and see what are their differences

CodeSignal logo CodeSignal

CodeSignal is the leading assessment platform for technical hiring.

Spoj logo Spoj

Sphere Online Judge created for the coders' community to train, to learn and to make progress.
  • CodeSignal Landing page
    Landing page //
    2023-05-12
  • Spoj Landing page
    Landing page //
    2023-09-28

CodeSignal videos

CodeSignal Talent Stories: Marcus Currie + Evernote

More videos:

  • Review - "depositProfit" CodeSignal challenge review
  • Review - Python - CodeSignal Feedback Review 15

Spoj videos

WHY SPHERE ONLINE JUDGE (SPOJ) IS GREAT

Category Popularity

0-100% (relative to CodeSignal and Spoj)
Online Learning
88 88%
12% 12
Hiring And Recruitment
Online Education
86 86%
14% 14
Online Courses
74 74%
26% 26

User comments

Share your experience with using CodeSignal and Spoj. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare CodeSignal and Spoj

CodeSignal Reviews

Top 25 websites for coding challenge and competition [Updated for 2021]
CodeSignal has a technical interview practice that helps you get ready for technical interviews by completing real-world assessments in an advanced IDE. It starts with customizing a personal study plan, then helps you master key topics by solving real-world questions.

Spoj Reviews

The 10 Most Popular Coding Challenge Websites [Updated for 2021]
Sphere Online Judge (SPOJ) is an online judge that provides over 20k coding challenges. You are able to submit your code in an online editor. SPOJ also hosts their own contests and has an area for users to discuss coding challenges. They do not currently provide any official solutions or editorials like some other websites do, though.
Top 25 websites for coding challenge and competition [Updated for 2021]
Best qualities: SPOJ has tons of mind-boggling coding challenges that will really test your skills. There are contests as well for you to participate in to showcase your skills.

Social recommendations and mentions

Based on our record, CodeSignal seems to be a lot more popular than Spoj. While we know about 25 links to CodeSignal, we've tracked only 1 mention of Spoj. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

CodeSignal mentions (25)

  • 💼 50 Tips to Land a Remote Tech Job Based on My 45-Day Journey to 2 Offers
    Platforms like HackerRank and CodeSignal host challenges that not only hone your skills but also can put you on the radar of tech companies looking for talent. - Source: dev.to / 2 months ago
  • 20 Things You Should Consider When You Grow as a Developer
    Regularly engaging with problem-solving and algorithm challenges on platforms such as LeetCode, HackerRank, or CodeSignal can significantly sharpen this ability. - Source: dev.to / 2 months ago
  • The Definitive Programming Roadmap: From Novice to Expert
    Coding Challenges: Platforms like Project Euler or CodeSignal offer a variety of problems that encourage logical thinking and algorithmic problem-solving. - Source: dev.to / 4 months ago
  • 20 ways for Developers to boost income 💰
    Engage in remote hackathons and competitions on platforms like Devpost, CodeSignal, and Topcoder. Showcase your coding prowess and win cash prizes. - Source: dev.to / 5 months ago
  • Python code help please
    The key to getting better at programming is consistent practice. Try solving problems on websites like LeetCode, HackerRank, and CodeSignal. Start with easy problems and gradually move up in difficulty. Source: 11 months ago
View more

Spoj mentions (1)

  • Entrance Test for a school!
    Have you looked at spoj.com? It has a fair amount of different problems, some of them are pretty creative, you can take an inspiration from that. Source: about 3 years ago

What are some alternatives?

When comparing CodeSignal and Spoj, you can also consider the following products

HackerRank - HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.

CodinGame - CodinGame provides users with a fun and effective way to learn coding that eschews the rigid structure of traditional teaching methods.

Codility - Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.

LeetCode - Practice and level up your development skills and prepare for technical interviews.

Codewars - Achieve code mastery through challenge.

Project Euler - Project Euler is a series of challenging mathematical/computer programming problems that will...