Side by side
Codility vs Exercism
Both stand on coding challenge platforms. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free trial APIMacWeb+1
Codility covers technical screening, interviewing, and engineering skills planning in one paid platform. Its assessment library, AI-use controls, integrations, and stated security and accessibility standards support structured hiring programs, while Linux users face an app limitation.
Visit Codility Free plan Web
Visit Exercism The facts
| Codility | Exercism | |
|---|---|---|
| Free plan | A free trial | Yes |
| Open source | No | Not published |
| Runs on | API, Mac, Web, Windows | Web |
| Lowest paid plan | Starter: $1,200 a year | Not published |
| Plans published | 3 | None |
| Maker | Not published | Not published |
| Website | codility.com | exercism.org |
| On coding challenge platforms | #22 of 30 | #26 of 30 |
Codility: what it does well
- More than 1,300 technical assessment tasks
- Live interviews with coding and whiteboarding
- Skills gap and staffing intelligence
- AI-use settings per assessment
- ISO 27001 and SOC 2 Type II coverage
What to know first
- No free plan is listed
- Linux is unsupported for app-required assessments
- API limited to 500 requests per user hourly
Exercism: what it does well
Alternatives to Codility Alternatives to Exercism The whole list