
TrueCert
TestGorilla
HackerRank
Codility
iMocha
Adaface
HackerEarth
DevSkiller
CodeSignal
HackerRank
Codility
LeetCode
HackerEarth
Coderbyte
DevSkiller
iMocha
TrueCert is a skills-verification platform built for developers and the teams that assess them. Instead of trusting a resume line or a years-old certificate, candidates take a short, practical assessment and earn a credential anyone can verify.
The assessments go beyond multiple choice. Ordering, matching, code-completion, and short-answer formats test whether someone can actually do the work, not just recognize a fact, and partial credit means a near-miss is scored fairly. Every result comes with a topic-level breakdown (strong on networking, developing on cost optimization) so the score is actionable, not just a pass or fail.
For employers and recruiting agencies, TrueCert is a screening tool: send candidates a 10-minute practical test before the interview, then verify each result independently through a shareable link. No proctoring, no testing-center friction. For individuals, a passed assessment becomes a verifiable, shareable credential to prove skills to employers.
Assessments span more than 120 titles across 15 categories, including Terraform, Kubernetes, Docker, AWS, Azure, Linux, Python, SQL, and more.
TrueCert
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TrueCert's answer
Most tools do either screening or credentialing. TrueCert does both, so a passed assessment is both a hiring signal an employer can independently verify and a credential the candidate owns and can reuse. The assessments test application rather than recall, results are checkable without taking anyone's word, and the catalog spans 175+ certifications across 15 categories (DevOps, cloud, AI, databases, office, collaboration, and more), with a free introduction tier and paid assessments from $14.99.
TrueCert's answer
Two connected groups. First, developers and technical professionals who want to prove their skills with a credential employers can verify. Second, the employers and recruiting agencies who screen them, teams that want to test candidates before the interview, or map and validate their own team's skills. Strongest fit for DevOps, cloud, and platform roles.
TrueCert's answer
TrueCert started from a simple frustration: resumes and years-old certificates are claims, not evidence, and heavyweight proctored exams are expensive and test recall over real ability. We built a lightweight way to prove what someone can actually do, practical assessments that produce a verifiable, shareable credential, so skills can be trusted without a testing center or a leap of faith. Built and operated by idealy AB in Sweden.
TrueCert's answer
TrueCert is a browser-based web application with nothing to install. It integrates Stripe for payments, standard OAuth sign-in (Google, GitHub, Microsoft), and issues Open Badges 2.0 credentials with QR-based public verification.
TrueCert's answer
TrueCert combines two things usually sold separately: practical skills testing and verifiable credentials. Candidates take short, hands-on assessments that go well beyond multiple choice, drag-to-order, matching, multi-select, code completion, predict-the-output, fill-in-the-blank, and scenario-based questions, all with partial credit so a near-miss still scores fairly.
Every result becomes a shareable credential anyone can verify through a public link, no proctoring or testing center required, and each comes with a topic-level breakdown of strengths and weaknesses, so the score is actionable rather than just a pass or fail.
Based on our record, CodeSignal seems to be more popular. It has been mentiond 27 times since March 2021. 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.
Mention tools like Slack, Zoom, GitHub Highlight remote work experience or team collaboration Link to your portfolio and GitHub Prepare for video interviews and live coding sessions (HackerRank, CodeSignal, etc.). - Source: dev.to / about 1 year ago
When I started, I programmed many different things in different languages. Then, I found a job as a Junior Java Developer and solved tasks on CodeSignal every day. - Source: dev.to / over 1 year ago
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 / over 2 years ago
Regularly engaging with problem-solving and algorithm challenges on platforms such as LeetCode, HackerRank, or CodeSignal can significantly sharpen this ability. - Source: dev.to / over 2 years ago
Coding Challenges: Platforms like Project Euler or CodeSignal offer a variety of problems that encourage logical thinking and algorithmic problem-solving. - Source: dev.to / over 2 years ago
TestGorilla - TestGorilla ATS is an applicant recruiting software that helps companies hire candidates easily without any hassle.
HackerRank - HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.
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.
iMocha - Make intelligent talent decisions.
HackerEarth - HackerEarth is the network of top developers across the world. They connect to start-ups, tech companies, organizations and discover the best developer jobs. They participate in programming challenges and compete against other top developers.