| Price from | Free | 150 RUB/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | — | Yes |
| Windows | — | Yes |
| Linux | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 5 |
| Spec score · Internet Filtering Software | 8.5 (#12) | 8.0 (#24) |
| Purpose | E2guardian is a web content filtering proxy that can run in explicit proxy, transparent proxy, or ICAP server mode. | SkyDNS provides preventive cybersecurity by blocking threats at the DNS level. |
| Support | The README directs users to a community forum and GitHub issues for bugs and feature requests. | The site lists email and chat technical support for the business plans, plus support email, chat, and a phone number. |