| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | — | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 2 | 1 |
| Spec score · DNS Server Software | 8.1 (#3) | 8.1 (#4) |
| Integrations | BIND can be monitored with ISC's Stork tool, which retrieves BIND configuration and zone information through its agent using RNDC and AXFR. | It provides Prometheus metrics, Grafana dashboards, REST API endpoints, and a CLI tool. |
| Support | ISC offers paid support with service levels and private expert support, while community help is available through public user mailing lists. | The maintainer welcomes issues, feature suggestions, and pull requests, and invites users to contribute financially to ongoing development. |
