| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 1 |
| Spec score · Deep Learning Software | 8.3 (#7) | 7.4 (#25) |
| Security | Distributed coordination connections are neither encrypted nor authenticated by default; the documentation describes optional mutual TLS for securing them. | Ray supports built-in token authentication starting in version 2.52.0, while its security guidance calls for controlled networks and trusted code. |
| Support | The installation guide directs users with problems using prebuilt wheels to the JAX GitHub issue tracker. | The Ray site offers a community Slack, forums, and documentation, and says Anyscale offers hands-on training and expert support. |