CodinGame
Depends
Confidence: Medium
Free and genuinely fun for developers sharpening algorithm skills through games . just use it.
Comparison
CodinGame vs Codility
CodinGame and Codility both land on Depends.
Codility
Depends
Confidence: Medium
Buy if you're an enterprise screening hundreds of engineering candidates and need proctoring, compliance, and ATS integration.
| Compare | CodinGame | Codility |
|---|---|---|
| Verdict | Depends | Depends |
| Best for | Self-taught devs grinding algorithm skills | Enterprise tech hiring at volume |
| Who it's not for | Absolute beginners needing structured curriculum | Startups hiring 1-2 engineers a year |
| Privacy | No known public vulnerabilities found in the sources reviewed. | No known public vulnerabilities found in the sources reviewed. |
| Support quality | No support evidence in sources | No support-quality evidence in sources |
| Public sentiment | Users love the gamified practice, but many developers bristle when its puzzles are used for hiring assessments.³ | Employers and review sites rate Codility highly, while developer-candidates widely complain the tests are hard, confusing, and opaquely scored.14 |
| Biggest gotcha | Employer-side pricing is quote-only; expect a sales conversation before any numbers | Pricing starts around $1,200/year on the Starter plan |
Pick CodinGame when
- Self-taught devs grinding algorithm skills
- Teams adding gamified coding practice
- Companies screening dev candidates (via CoderPad Screen)
- Bot-AI contest enthusiasts
When CodinGame is not a fit
- Absolute beginners needing structured curriculum
- Devs wanting real-world framework practice
- Candidates who resent puzzle-based hiring tests
- Buyers demanding transparent public pricing
Pick Codility when
- Enterprise tech hiring at volume
- High-volume candidate screening funnels
- Teams needing legally defensible, proctored tests
- Regulated industries (finserv)
When Codility is not a fit
- Startups hiring 1-2 engineers a year
- Teams wanting simple take-home exercises
- Buyers who care about candidate experience backlash
- Anyone needing transparent, low-cost pricing
Sources
- CodinGame Reviews . G2g2.comreview
review
review
official
- Validate developers' coding skills with CodinGamecodingame.comofficial
news
- CodinGame . Crunchbase Company Profile & Fundingcrunchbase.comnews
review
- Is CodinGame Safe? . Nudge Securitynudgesecurity.comsecurity
- Codility === Sadnessdev.toreview
- I got 11% on Codility (Quora)quora.comreview
- Codility Reviews . G2g2.comreview
- Codility . Trustpilottrustpilot.comreview
- Codility Pricing 2026 . TrustRadiustrustradius.comnews