Sites and apps similar to CodeSignal include LeetCode, which has a free version. Other options are HackerRank, Codewars, Project Euler and BitDegree. Code Learning Services like CodeSignal are a crowded field, with more than 50 alternatives for Windows, Mac, Linux, Chrome OS and iPhone.
Skillspace.ai by DPhi helps you assess talent for engineering and data science hiring. You can test for on-the-job skills using a combination of automated coding and AI challenges, interviews, MCQs, project assessments, and many more.
Netherlands
EU
Oto_code is an AI-driven new age technical assessment platform helping organizations make right hiring decisions by evaluating desired technical skills and looking beyond traditional input and output test cases.
Kandio is an online platform that has a growing library of exams where you can choose which exams to give to your candidates applying for your job opening.
Evaluate is a developer screening platform with pre-made tests that include programming and theory. Fully free until the end of 2020.
Stop wasting your engineers' time with candidates you never hire. Paircast video take-homes show you how candidates solve real-world problems before they reach your engineers. Records screen and code changes during development. Works with all languages.
TechInterview.live runs live coding and system-design interviews in one browser workspace. Real editor with test cases, Excalidraw whiteboard, and a Chrome extension that works inside Google Meet. Candidates join via link, no account needed.
ItalyEU
CodeInterview allows you to interview developers in an online collaborative code editor.
United States
CoderPad is the best tool available for conducting programming phone screen interviews. Edit code and run it with your candidate, realtime in the browser.
DevScreen gives companies a way to use more realistic interview assessments to software engineers in a way that works for both the company and the candidate.
CodinGame makes the evaluation and shortlisting of programmers simple and fast. By challenging developers on real-life problems, it helps recruiters and CTOs reduce hiring costs with reliable results on candidates' skills.
FranceEU
A live, adaptive AI technical interviewer over voice, code, and chat that scores candidates concept by concept — not pass/fail. It adapts difficulty in real time to find each one's true ceiling, fully proctored.
India
Sweden
