| Price from | $99/mo | $2/mo |
| Free plan | — | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 4 | 3 |
| Spec score · Coding Challenge Platforms | 8.2 (#6) | 8.2 (#7) |
| Integrations | Coderbyte says it integrates with ATS and scheduling tools and supports custom integrations through its API or Zapier. | The privacy policy says users may sign in through a third party such as GitHub, which can transmit account content or information to Codewars. |
| Security | The site links to a trust center and displays GDPR, AICPA SOC, and Eden Data compliance badges. | Codewars says it uses physical, technical, organizational, and administrative security measures appropriate to the personal data and its processing, while noting no internet transmission or storage method is completely secure. |
| Support | All customers can use the help center and support ticketing; stated support hours are 9am–9pm ET, seven days a week, with an average response time of one hour. | The About page lists [email protected] as a contact address. |
