Chakra
#28 in Coding AgentsHackerrank · since 2026-10-05 · 3× · last seen Oct 20, 2026
19
Momentum
Chakra is HackerRank's AI interviewer that runs technical job interviews in a live coding environment with voice or video and produces evidence-backed scorecards. It became generally available on October 5, 2026, after about six months in beta with more than 500,000 interviews. Pricing is not published publicly.
Momentum trend
23.07.21.10.
Features
| Base Model | Anthropic Claude (Interview Creator, Interviewer Agent); OpenAI (Reporting Agent) |
| Platform | Cloud-only; plus candidate Desktop App |
| Price | Not published; quote-based |
| Release Date | October 5, 2026 (GA) |
| Interface (IDE/CLI/Web) | Web (invite via email/link); in-line code editor; API for reports and candidate data; ATS integrations |
| Supported Languages | Rust supported in execution environment; Python 3.14.2, Java 8u472 |