Codility vs. Reejig
A side-by-side comparison based on G2 review data.
| Metric | Codility | Reejig |
|---|---|---|
| Overall rating | 4.6 | 3.5 |
| Review count | 906 | 11 |
| Ease of use | 9.2 | 7.9 |
| Ease of setup | 9.3 | 0.0 |
| Quality of support | 9.2 | 9.5 |
| Meets requirements | 9.1 | 8.4 |
| NPS | 76.219512 | 9.090909 |
| Small Business | 32.0% | 0.0% |
| Mid-Market | 28.6% | 9.1% |
| Enterprise | 39.4% | 90.9% |
| Total page views | 1,202 | 329 |
| Total LLM citations | 11,058 | 514 |
Codility
Codility is a technical and AI skills assessment platform built on documented assessment science. For almost two decades it has helped engineering and talent teams answer one question with evidence: who can actually do the work. Every task is designed by occupational psychologists, mapped to the Codility Engineering Skills Model, and monitored for adverse impact at every measured cut score. When a result is challenged, the methodology behind it is documented and reviewable. Three products run on that foundation. Screen delivers standardized early technical signal at scale.
- Ease of Use
- Coding Skills
- Assessments
- User Interface
- Candidate Management
- Interviewing Process
Reejig
Reejig is the Work Operating System for AI-powered work. Critical infrastructure for AI-powered work. The platform enterprises use to see how work runs, build AI workflows, orchestrate agents, and drive adoption. Reejig unifies work architecture, work context, and AI orchestration on one enterprise-grade system. Architects use Reejig to design a modern foundation for jobs, tasks, and skills built for humans and agents. Builders use Reejig to deploy AI into real workflows, track agent performance, and deliver every employee their upgraded way of working. Both run on the same system.