Top 12 Open-Source Alternatives to CodeSignal

CodeSignal

CodeSignal is the leading assessment platform for technical hiring.

25 mentions

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Product categories

Coding Digital Interview Platform Education Education & Reference Exam Preparation Games Hiring And Recruitment Learn To Code Online Courses Online Education Online Learning Programming

Summary

The top open-source alternatives to CodeSignal are LeetCode, Codewars, and Project Euler. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

LeetCode Landing Page
1

LeetCode

Practice and level up your development skills and prepare for technical interviews.
Pricing:
- Open Source
#Online Education #Online Learning #Online Courses 519 social mentions
Codewars Landing Page
2

Codewars

Achieve code mastery through challenge.
Pricing:
- Open Source
#Online Learning #Online Education #Online Courses 160 social mentions
Project Euler Landing Page
3

Project Euler

Project Euler is a series of challenging mathematical/computer programming problems that will...
Pricing:
- Open Source
#Online Learning #Online Education #Online Courses 408 social mentions
Exercism Landing Page
4

Exercism

Download and solve practice problems in over 30 different languages.
Pricing:
- Open Source
#Online Learning #Online Education #Online Courses 300 social mentions
DMOJ Landing Page
5

DMOJ

The DMOJ is a modern contest platform and archive of programming problems.
Pricing:
- Open Source
#Online Education #Online Learning #Online Courses 11 social mentions
Daily Coding Problem Landing Page
6

Daily Coding Problem

Get exceptionally good at coding interviews
Pricing:
- Open Source
#Online Learning #Online Education #Education & Reference 1 social mentions
RosettaGit Landing Page
7

RosettaGit

GitHub-hosted compilation of code for the same solutions across multiple programming languages.
Pricing:
- Open Source
#Online Learning #Online Education #Online Courses
Colobot Gold Landing Page
8

Colobot Gold

Colobot Gold is modified version of the original https://alternativeto.
Pricing:
- Open Source
#Education #Games #Kids Education 9 social mentions
Bomberland by Coder One Landing Page
9

Bomberland by Coder One

A multi-player AI sandbox to practise machine learning.
Pricing:
- Open Source
#Online Learning #Online Education #Online Courses
Learn X in Y minutes Landing Page
10

LXY

Learn X in Y minutes

LearnXinYminutes isn’t a good way to learn your first programming language, but it’s a great way to...
Pricing:
- Open Source
#Online Education #Online Learning #Online Courses 147 social mentions
Filtered Landing Page
11

Filtered

Filtered is an online education platform that offers tailored training to individuals and businesses.
Pricing:
- Open Source
#Hiring And Recruitment #Online Learning #Digital Interview Platform
The Odin Project Landing Page
12

The Odin Project

How it works. This is the website we wish we had when we were learning on our own. We scour the internet looking for only the best resources to supplement your learning and present them in a logical order.
Pricing:
- Open Source
#Online Learning #Online Courses #Online Education 233 social mentions