15Five vs CodeSignal vs Codility vs Contractbook
| Attribute | ||||
|---|---|---|---|---|
| Category | HR & Recruiting | HR & Recruiting | HR & Recruiting | Contract Management |
| Pricing | Paid | Paid | Paid | Free tier |
| Starting price | $4/month | $79/month | — | $39/month |
| Free tier | No | No | No | Yes |
| Free trial | Yes | No | No | Yes |
| Deployment | — | — | — | — |
| API available | Unknown | Unknown | Unknown | Unknown |
| Platforms | — | — | — | — |
| Certifications | — | — | — | — |
| Integrations | — | — | — | — |
| Company | Founded 2011 | Founded 2014 | — | — |
| Feature attributes | ||||
Also consider
Unknown values show as “Unknown”/“—”. Nothing is inferred — see each tool page for sources.